Evidence for Unresolved γ -Ray Point Sources in the Inner Galaxy

Lee, Samuel K.; Lisanti, Mariangela; Safdi, Benjamin R.; Slatyer, Tracy R.; Xue, Wei

doi:10.1103/physrevlett.116.051103

Title: Evidence for Unresolved $γ$ -Ray Point Sources in the Inner Galaxy

Abstract

We propose a new method to characterize unresolved point sources (PSs) generalizing traditional template fits to account for non-Poissonian photon statistics. We apply this method to Fermi Large Area Telescope γ-ray data to characterize PS populations at high latitudes and in the Inner Galaxy. We discover that PSs (resolved and unresolved) account for ~50% of the total extragalactic γ-ray background in the energy range ~1.9 to 11.9 GeV.Within 10° of the Galactic Center with |b| ≥ 2°, we find that ~5%–10% of the flux can be accounted for by a population of unresolved PSs distributed consistently with the observed ~GeV γ-ray excess in this region. The excess is fully absorbed by such a population, in preference to dark-matter annihilation. The inferred source population is dominated by near-threshold sources, which may be detectable in future searches.

Authors:

Lee, Samuel K. ^[1]; Lisanti, Mariangela ^[2]; Safdi, Benjamin R. ^[3];

^[3]; Xue, Wei ^[3]

Princeton Univ., Princeton, NJ (United States); Broad Inst., Cambridge, MA (United States)
Princeton Univ., Princeton, NJ (United States)
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

Publication Date:: 2016-02-04

Research Org.:: Princeton Univ., NJ (United States); Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP)

OSTI Identifier:: 1505726

Alternate Identifier(s):: OSTI ID: 1236973

Report Number(s):: MIT-CTP-4684
Journal ID: ISSN 0031-9007; PRLTAO; SC0013999

Grant/Contract Number:: SC0007968; SC0013999; SC0012567; PHY-1066293

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review Letters

Additional Journal Information:: Journal Volume: 116; Journal Issue: 5; Journal ID: ISSN 0031-9007

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 79 ASTRONOMY AND ASTROPHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats


                    Lee, Samuel K., Lisanti, Mariangela, Safdi, Benjamin R., Slatyer, Tracy R., and Xue, Wei. Evidence for Unresolved γ -Ray Point Sources in the Inner Galaxy.  United States: N. p., 2016. 
Web.  doi:10.1103/physrevlett.116.051103.

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                    Lee, Samuel K., Lisanti, Mariangela, Safdi, Benjamin R., Slatyer, Tracy R., & Xue, Wei. Evidence for Unresolved γ -Ray Point Sources in the Inner Galaxy.  United States.  https://doi.org/10.1103/physrevlett.116.051103

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                    Lee, Samuel K., Lisanti, Mariangela, Safdi, Benjamin R., Slatyer, Tracy R., and Xue, Wei. Thu .  
"Evidence for Unresolved γ -Ray Point Sources in the Inner Galaxy".  United States.  https://doi.org/10.1103/physrevlett.116.051103.  https://www.osti.gov/servlets/purl/1505726.

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@article{osti_1505726,

  title        = {Evidence for Unresolved γ -Ray Point Sources in the Inner Galaxy},

  author       = {Lee, Samuel K. and Lisanti, Mariangela and Safdi, Benjamin R. and Slatyer, Tracy R. and Xue, Wei},

  abstractNote = {We propose a new method to characterize unresolved point sources (PSs) generalizing traditional template fits to account for non-Poissonian photon statistics. We apply this method to Fermi Large Area Telescope γ-ray data to characterize PS populations at high latitudes and in the Inner Galaxy. We discover that PSs (resolved and unresolved) account for ~50% of the total extragalactic γ-ray background in the energy range ~1.9 to 11.9 GeV.Within 10° of the Galactic Center with |b| ≥ 2°, we find that ~5%–10% of the flux can be accounted for by a population of unresolved PSs distributed consistently with the observed ~GeV γ-ray excess in this region. The excess is fully absorbed by such a population, in preference to dark-matter annihilation. The inferred source population is dominated by near-threshold sources, which may be detectable in future searches.},

  doi          = {10.1103/physrevlett.116.051103},

  journal      = {Physical Review Letters},

  number       = 5,

  volume       = 116,

  place        = {United States},

  year         = {2016},

  month        = {2}

}

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Figures / Tables:

FIG. 1. : The source-count function for high-latitude point sources derived from applying non-Poissonian template fits to data with third Fermi-LAT catalog (3FGL) sources [42] unmasked (green band) and masked (orange band). The colored bands indicate 68% confidence intervals, which are computed pointwise in F from the posteriors for themore »

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Works referenced in this record:

Millisecond pulsars cannot account for the inner Galaxy’s GeV excess
journal, October 2013

Hooper, Dan; Cholis, Ilias; Linden, Tim
Physical Review D, Vol. 88, Issue 8
DOI: 10.1103/PhysRevD.88.083009

THE LARGE AREA TELESCOPE ON THE FERMI GAMMA-RAY SPACE TELESCOPE MISSION
journal, May 2009

Atwood, W. B.; Abdo, A. A.; Ackermann, M.
The Astrophysical Journal, Vol. 697, Issue 2
DOI: 10.1088/0004-637X/697/2/1071

A comment on the emission from the Galactic Center as seen by the Fermi telescope
journal, November 2011

Boyarsky, Alexey; Malyshev, Denys; Ruchayskiy, Oleg
Physics Letters B, Vol. 705, Issue 3
DOI: 10.1016/j.physletb.2011.10.014

FERMI -LAT OBSERVATIONS OF THE DIFFUSE γ-RAY EMISSION: IMPLICATIONS FOR COSMIC RAYS AND THE INTERSTELLAR MEDIUM
journal, April 2012

Ackermann, M.; Ajello, M.; Atwood, W. B.
The Astrophysical Journal, Vol. 750, Issue 1
DOI: 10.1088/0004-637X/750/1/3

Millisecond pulsars and the Galactic Center gamma-ray excess: the importance of luminosity function and secondary emission
journal, February 2015

Petrović, Jovana; Serpico, Pasquale D.; Zaharijas, Gabrijela
Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 02
DOI: 10.1088/1475-7516/2015/02/023

The Structure of Cold Dark Matter Halos
journal, May 1996

Navarro, Julio F.; Frenk, Carlos S.; White, Simon D. M.
The Astrophysical Journal, Vol. 462
DOI: 10.1086/177173

Origin of the gamma rays from the Galactic Center
journal, December 2011

Hooper, Dan; Linden, Tim
Physical Review D, Vol. 84, Issue 12
DOI: 10.1103/PhysRevD.84.123005

STATISTICS OF GAMMA-RAY POINT SOURCES BELOW THE FERMI DETECTION LIMIT
journal, August 2011

Malyshev, Dmitry; Hogg, David W.
The Astrophysical Journal, Vol. 738, Issue 2
DOI: 10.1088/0004-637X/738/2/181

Distinguishing dark matter from unresolved point sources in the Inner Galaxy with photon statistics
journal, May 2015

Lee, Samuel K.; Lisanti, Mariangela; Safdi, Benjamin R.
Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 05
DOI: 10.1088/1475-7516/2015/05/056

A Universal Density Profile from Hierarchical Clustering
journal, December 1997

Navarro, Julio F.; Frenk, Carlos S.; White, Simon D. M.
The Astrophysical Journal, Vol. 490, Issue 2
DOI: 10.1086/304888

SEARCH FOR GAMMA-RAY EMISSION FROM DES DWARF SPHEROIDAL GALAXY CANDIDATES WITH FERMI -LAT DATA
journal, August 2015

Drlica-Wagner, A.; Albert, A.; Bechtol, K.
The Astrophysical Journal, Vol. 809, Issue 1
DOI: 10.1088/2041-8205/809/1/L4

Dark matter versus pulsars: catching the impostor
journal, October 2013

Mirabal, N.
Monthly Notices of the Royal Astronomical Society, Vol. 436, Issue 3
DOI: 10.1093/mnras/stt1740

Contribution of cosmic rays interacting with molecular clouds to the Galactic Center gamma-ray excess
journal, March 2014

Macias, Oscar; Gordon, Chris
Physical Review D, Vol. 89, Issue 6
DOI: 10.1103/PhysRevD.89.063515

Cosmic ray protons in the inner Galaxy and the Galactic Center gamma-ray excess
journal, July 2014

Carlson, Eric; Profumo, Stefano
Physical Review D, Vol. 90, Issue 2
DOI: 10.1103/PhysRevD.90.023015

HEALPix: A Framework for High‐Resolution Discretization and Fast Analysis of Data Distributed on the Sphere
journal, April 2005

Gorski, K. M.; Hivon, E.; Banday, A. J.
The Astrophysical Journal, Vol. 622, Issue 2
DOI: 10.1086/427976

Millisecond pulsar interpretation of the Galactic center gamma-ray excess
journal, September 2014

Yuan, Qiang; Zhang, Bing
Journal of High Energy Astrophysics, Vol. 3-4
DOI: 10.1016/j.jheap.2014.06.001

THE SPECTRUM OF ISOTROPIC DIFFUSE GAMMA-RAY EMISSION BETWEEN 100 MeV AND 820 GeV
journal, January 2015

Ackermann, M.; Ajello, M.; Albert, A.
The Astrophysical Journal, Vol. 799, Issue 1
DOI: 10.1088/0004-637X/799/1/86

Dark matter and pulsar model constraints from Galactic Center Fermi-LAT gamma-ray observations
journal, October 2013

Gordon, Chris; Macías, Oscar
Physical Review D, Vol. 88, Issue 8
DOI: 10.1103/PhysRevD.88.083521

Two emission mechanisms in the Fermi Bubbles: A possible signal of annihilating dark matter
journal, September 2013

Hooper, Dan; Slatyer, Tracy R.
Physics of the Dark Universe, Vol. 2, Issue 3
DOI: 10.1016/j.dark.2013.06.003

Detection of a gamma-ray source in the Galactic Center consistent with extended emission from dark matter annihilation and concentrated astrophysical emission
journal, October 2012

Abazajian, Kevork N.; Kaplinghat, Manoj
Physical Review D, Vol. 86, Issue 8
DOI: 10.1103/PhysRevD.86.083511

Dark matter annihilation in the Galactic Center as seen by the Fermi Gamma Ray Space Telescope
journal, March 2011

Hooper, Dan; Goodenough, Lisa
Physics Letters B, Vol. 697, Issue 5
DOI: 10.1016/j.physletb.2011.02.029

Galactic Center gamma-ray ``excess'' from an active past of the Galactic Centre?
journal, October 2014

Petrović, Jovana; Serpico, Pasquale Dario; Zaharijaš, Gabrijela
Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 10
DOI: 10.1088/1475-7516/2014/10/052

X-ray spectral modelling of the AGN obscuring region in the CDFS: Bayesian model selection and catalogue
journal, April 2014

Buchner, J.; Georgakakis, A.; Nandra, K.
Astronomy & Astrophysics, Vol. 564
DOI: 10.1051/0004-6361/201322971

Discovery of a new galactic center excess consistent with upscattered starlight
journal, July 2015

Abazajian, Kevork N.; Canac, Nicolas; Horiuchi, Shunsaku
Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 07
DOI: 10.1088/1475-7516/2015/07/013

THE FERMI -LAT HIGH-LATITUDE SURVEY: SOURCE COUNT DISTRIBUTIONS AND THE ORIGIN OF THE EXTRAGALACTIC DIFFUSE BACKGROUND
journal, August 2010

Abdo, A. A.; Ackermann, M.; Ajello, M.
The Astrophysical Journal, Vol. 720, Issue 1
DOI: 10.1088/0004-637X/720/1/435

GeV excess in the Milky Way: The role of diffuse galactic gamma-ray emission templates
journal, June 2015

Zhou, Bei; Liang, Yun-Feng; Huang, Xiaoyuan
Physical Review D, Vol. 91, Issue 12
DOI: 10.1103/PhysRevD.91.123010

The consistency of Fermi-LAT observations of the galactic center with a millisecond pulsar population in the central stellar cluster
journal, March 2011

Abazajian, Kevork N.
Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 03
DOI: 10.1088/1475-7516/2011/03/010

Astrophysical and dark matter interpretations of extended gamma-ray emission from the Galactic Center
journal, July 2014

Abazajian, Kevork N.; Canac, Nicolas; Horiuchi, Shunsaku
Physical Review D, Vol. 90, Issue 2
DOI: 10.1103/PhysRevD.90.023526

Testing the Millisecond Pulsar Scenario of the Galactic Center Gamma-Ray Excess with very high Energy Gamma-Rays
journal, April 2015

Yuan, Qiang; Ioka, Kunihito
The Astrophysical Journal, Vol. 802, Issue 2
DOI: 10.1088/0004-637X/802/2/124

Strong Support for the Millisecond Pulsar Origin of the Galactic Center GeV Excess
journal, February 2016

Bartels, Richard; Krishnamurthy, Suraj; Weniger, Christoph
Physical Review Letters, Vol. 116, Issue 5
DOI: 10.1103/PhysRevLett.116.051102

Diffuse γ-Ray Emission from Galactic Pulsars
journal, October 2014

Calore, F.; Di Mauro, M.; Donato, F.
The Astrophysical Journal, Vol. 796, Issue 1
DOI: 10.1088/0004-637X/796/1/14

MultiNest: an efficient and robust Bayesian inference tool for cosmology and particle physics
journal, October 2009

Feroz, F.; Hobson, M. P.; Bridges, M.
Monthly Notices of the Royal Astronomical Society, Vol. 398, Issue 4
DOI: 10.1111/j.1365-2966.2009.14548.x

THE SECOND FERMI LARGE AREA TELESCOPE CATALOG OF GAMMA-RAY PULSARS
journal, September 2013

Abdo, A. A.; Ajello, M.; Allafort, A.
The Astrophysical Journal Supplement Series, Vol. 208, Issue 2
DOI: 10.1088/0067-0049/208/2/17

Challenges in explaining the Galactic Center gamma-ray excess with millisecond pulsars
journal, June 2015

Cholis, Ilias; Hooper, Dan; Linden, Tim
Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 06
DOI: 10.1088/1475-7516/2015/06/043

SHARPER Fermi LAT IMAGES: INSTRUMENT RESPONSE FUNCTIONS FOR AN IMPROVED EVENT SELECTION
journal, November 2014

Portillo, Stephen K. N.; Finkbeiner, Douglas P.
The Astrophysical Journal, Vol. 796, Issue 1
DOI: 10.1088/0004-637X/796/1/54

Background model systematics for the Fermi GeV excess
journal, March 2015

Calore, Francesca; Cholis, Ilias; Weniger, Christoph
Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 03
DOI: 10.1088/1475-7516/2015/03/038

GIANT GAMMA-RAY BUBBLES FROM FERMI -LAT: ACTIVE GALACTIC NUCLEUS ACTIVITY OR BIPOLAR GALACTIC WIND?
journal, November 2010

Su, Meng; Slatyer, Tracy R.; Finkbeiner, Douglas P.
The Astrophysical Journal, Vol. 724, Issue 2
DOI: 10.1088/0004-637X/724/2/1044

Constraining the Galactic millisecond pulsar population using Fermi Large Area Telescope
journal, June 2013

Grégoire, T.; Knödlseder, J.
Astronomy & Astrophysics, Vol. 554
DOI: 10.1051/0004-6361/201219676

The Spectrum of Isotropic Diffuse Gamma-Ray Emission Between 100 MeV and 820 GeV
text, January 2015

Ackermann, Markus; Ajello, M.; Albert, A.
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/pubdb-2016-00033

The Second Fermi Large area Telescope Catalog of Gamma-Ray Pulsars
text, January 2013

Abdo, A. A.; Ajello, M.; Allafort, A.
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/desy-2014-00864

Dark matter versus pulsars: catching the impostor
collection, January 2013

Mirabal, N.
Oxford Academic
DOI: 10.13016/m2axrt-hdbx

MultiNest: an efficient and robust Bayesian inference tool for cosmology and particle physics
text, January 2008

Feroz, F.; Hobson, M. P.; Bridges, M.
arXiv
DOI: 10.48550/arxiv.0809.3437

The Consistency of Fermi-LAT Observations of the Galactic Center with a Millisecond Pulsar Population in the Central Stellar Cluster
text, January 2010

Abazajian, Kevork N.
arXiv
DOI: 10.48550/arxiv.1011.4275

Fermi-LAT Observations of the Diffuse Gamma-Ray Emission: Implications for Cosmic Rays and the Interstellar Medium
text, January 2012

Collaboration, Lat
arXiv
DOI: 10.48550/arxiv.1202.4039

Detection of a Gamma-Ray Source in the Galactic Center Consistent with Extended Emission from Dark Matter Annihilation and Concentrated Astrophysical Emission
text, January 2012

Abazajian, Kevork N.; Kaplinghat, Manoj
arXiv
DOI: 10.48550/arxiv.1207.6047

Constraining the Galactic millisecond pulsar population using Fermi Large Area Telescope
text, January 2013

Grégoire, Tristan; Knödlseder, Jürgen
arXiv
DOI: 10.48550/arxiv.1305.1584

Dark matter vs. Pulsars: Catching the impostor
text, January 2013

Mirabal, N.
arXiv
DOI: 10.48550/arxiv.1309.3428

The Contribution of Cosmic Rays Interacting With Molecular Clouds to the Galactic Center Gamma-Ray Excess
text, January 2013

Macias, Oscar; Gordon, Chris
arXiv
DOI: 10.48550/arxiv.1312.6671

X-ray spectral modelling of the AGN obscuring region in the CDFS: Bayesian model selection and catalogue
text, January 2014

Buchner, J.; Georgakakis, A.; Nandra, K.
arXiv
DOI: 10.48550/arxiv.1402.0004

Astrophysical and Dark Matter Interpretations of Extended Gamma-Ray Emission from the Galactic Center
text, January 2014

Abazajian, Kevork N.; Canac, Nicolas; Horiuchi, Shunsaku
arXiv
DOI: 10.48550/arxiv.1402.4090

Sharper Fermi LAT Images: instrument response functions for an improved event selection
text, January 2014

Portillo, Stephen K. N.; Finkbeiner, Douglas P.
arXiv
DOI: 10.48550/arxiv.1406.0507

Background model systematics for the Fermi GeV excess
text, January 2014

Calore, Francesca; Cholis, Ilias; Weniger, Christoph
arXiv
DOI: 10.48550/arxiv.1409.0042

Discovery of a New Galactic Center Excess Consistent with Upscattered Starlight
text, January 2014

Abazajian, Kevork N.; Canac, Nicolas; Horiuchi, Shunsaku
arXiv
DOI: 10.48550/arxiv.1410.6168

Millisecond pulsars and the Galactic Center gamma-ray excess: the importance of luminosity function and secondary emission
text, January 2014

Petrovic, Jovana; Serpico, Pasquale D.; Zaharijas, Gabrijela
arXiv
DOI: 10.48550/arxiv.1411.2980

Testing the millisecond pulsar scenario of the Galactic center gamma-ray excess with very high energy gamma-rays
text, January 2014

Yuan, Qiang; Ioka, Kunihito
arXiv
DOI: 10.48550/arxiv.1411.4363

Search for Gamma-Ray Emission from DES Dwarf Spheroidal Galaxy Candidates with Fermi-LAT Data
text, January 2015

Collaboration, Lat; Collaboration, The DES; Drlica-Wagner, A.
arXiv
DOI: 10.48550/arxiv.1503.02632

HEALPix -- a Framework for High Resolution Discretization, and Fast Analysis of Data Distributed on the Sphere
text, January 2004

Gorski, K. M.; Hivon, E.; Banday, A. J.
arXiv
DOI: 10.48550/arxiv.astro-ph/0409513

The Structure of Cold Dark Matter Halos
text, January 1995

Navarro, Julio F.; Frenk, Carlos S.; White, Simon D. M.
arXiv
DOI: 10.48550/arxiv.astro-ph/9508025

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Lepton-flavor violating mediators
journal, March 2017

Galon, Iftah; Kwa, Anna; Tanedo, Philip
Journal of High Energy Physics, Vol. 2017, Issue 3
DOI: 10.1007/jhep03(2017)064

Gamma-rays from dark showers with twin Higgs models
journal, May 2016

Freytsis, Marat; Knapen, Simon; Robinson, Dean J.
Journal of High Energy Physics, Vol. 2016, Issue 5
DOI: 10.1007/jhep05(2016)018

How to save the WIMP: global analysis of a dark matter model with two s-channel mediators
journal, September 2016

Duerr, Michael; Kahlhoefer, Felix; Schmidt-Hoberg, Kai
Journal of High Energy Physics, Vol. 2016, Issue 9
DOI: 10.1007/jhep09(2016)042

Towards the Limits of Cosmology
journal, June 2018

Silk, Joseph
Foundations of Physics, Vol. 48, Issue 10
DOI: 10.1007/s10701-018-0183-y

Galactic bulge preferred over dark matter for the Galactic centre gamma-ray excess
journal, March 2018

Macias, Oscar; Gordon, Chris; Crocker, Roland M.
Nature Astronomy, Vol. 2, Issue 5
DOI: 10.1038/s41550-018-0414-3

The Fermi-LAT GeV excess as a tracer of stellar mass in the Galactic bulge
journal, August 2018

Bartels, Richard; Storm, Emma; Weniger, Christoph
Nature Astronomy, Vol. 2, Issue 10
DOI: 10.1038/s41550-018-0531-z

A review of indirect searches for particle dark matter
journal, June 2016

Gaskins, Jennifer M.
Contemporary Physics, Vol. 57, Issue 4
DOI: 10.1080/00107514.2016.1175160

Dark matter in dwarf spheroidal galaxies and indirect detection: a review
journal, March 2018

Strigari, Louis E.
Reports on Progress in Physics, Vol. 81, Issue 5
DOI: 10.1088/1361-6633/aaae16

WIMP dark matter candidates and searches—current status and future prospects
journal, May 2018

Roszkowski, Leszek; Sessolo, Enrico Maria; Trojanowski, Sebastian
Reports on Progress in Physics, Vol. 81, Issue 6
DOI: 10.1088/1361-6633/aab913

Is the gamma-ray source 3FGL J2212.5+0703 a dark matter subhalo?
journal, May 2016

Bertoni, Bridget; Hooper, Dan; Linden, Tim
Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 05
DOI: 10.1088/1475-7516/2016/05/049

Model-independent indirect detection constraints on hidden sector dark matter
journal, June 2016

Elor, Gilly; Rodd, Nicholas L.; Slatyer, Tracy R.
Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 06
DOI: 10.1088/1475-7516/2016/06/024

A global fit of the γ-ray galactic center excess within the scalar singlet Higgs portal model
journal, June 2016

Cuoco, Alessandro; Eiteneuer, Benedikt; Heisig, Jan
Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 06
DOI: 10.1088/1475-7516/2016/06/050

Wavelet-based techniques for the gamma-ray sky
journal, July 2016

McDermott, Samuel D.; Fox, Patrick J.; Cholis, Ilias
Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 07
DOI: 10.1088/1475-7516/2016/07/045

Gamma rays from dark matter subhalos revisited: refining the predictions and constraints
journal, April 2017

Hooper, Dan; Witte, Samuel J.
Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 04
DOI: 10.1088/1475-7516/2017/04/018

Probing dark matter annihilation in the Galaxy with antiprotons and gamma rays
journal, October 2017

Cuoco, Alessandro; Heisig, Jan; Korsmeier, Michael
Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 10
DOI: 10.1088/1475-7516/2017/10/053

Point sources from dissipative dark matter
journal, December 2017

Agrawal, Prateek; Randall, Lisa
Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 12
DOI: 10.1088/1475-7516/2017/12/019

A precision search for WIMPs with charged cosmic rays
journal, January 2018

Reinert, Annika; Winkler, Martin Wolfgang
Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 01
DOI: 10.1088/1475-7516/2018/01/055

Handling the uncertainties in the Galactic Dark Matter distribution for particle Dark Matter searches
journal, March 2019

Benito, Maria; Cuoco, Alessandro; Iocco, Fabio
Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 03
DOI: 10.1088/1475-7516/2019/03/033

Massive Primordial Black Holes as Dark Matter and their detection with Gravitational Waves
journal, May 2017

García-Bellido, Juan
Journal of Physics: Conference Series, Vol. 840
DOI: 10.1088/1742-6596/840/1/012032

Dark matter annihilation feedback in cosmological simulations – I: Code convergence and idealized haloes
journal, August 2017

Iwanus, N.; Elahi, P. J.; Lewis, G. F.
Monthly Notices of the Royal Astronomical Society, Vol. 472, Issue 1
DOI: 10.1093/mnras/stx1974

The galactic isotropic γ-ray background and implications for dark matter
journal, June 2018

Campbell, Sheldon S.; Kwa, Anna; Kaplinghat, Manoj
Monthly Notices of the Royal Astronomical Society, Vol. 479, Issue 3
DOI: 10.1093/mnras/sty1483

Galactic binaries can explain the Fermi Galactic centre excess and 511 keV emission
journal, August 2018

Bartels, R.; Calore, F.; Storm, E.
Monthly Notices of the Royal Astronomical Society, Vol. 480, Issue 3
DOI: 10.1093/mnras/sty2135

Bayesian model comparison and analysis of the Galactic disc population of gamma-ray millisecond pulsars
journal, September 2018

Bartels, R. T.; Edwards, T. D. P.; Weniger, C.
Monthly Notices of the Royal Astronomical Society, Vol. 481, Issue 3
DOI: 10.1093/mnras/sty2529

ETHOS – an Effective Theory of Structure Formation: detecting dark matter interactions through the Lyman-α forest
journal, May 2019

Bose, Sownak; Vogelsberger, Mark; Zavala, Jesús
Monthly Notices of the Royal Astronomical Society, Vol. 487, Issue 1
DOI: 10.1093/mnras/stz1276

A novel scheme for Dark Matter Annihilation Feedback in cosmological simulations
journal, August 2019

List, Florian; Iwanus, Nikolas; Elahi, Pascal J.
Monthly Notices of the Royal Astronomical Society, Vol. 489, Issue 3
DOI: 10.1093/mnras/stz2287

Signatures of Higgs dilaton and critical Higgs inflation
journal, January 2018

García-Bellido, Juan
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 376, Issue 2114
DOI: 10.1098/rsta.2017.0119

Pseudo-Goldstone dark matter confronts cosmic ray and collider anomalies
journal, August 2019

Cline, James M.; Toma, Takashi
Physical Review D, Vol. 100, Issue 3
DOI: 10.1103/physrevd.100.035023

Return of the WIMP: Missing energy signals and the Galactic Center excess
journal, September 2019

Carena, Marcela; Osborne, James; Shah, Nausheen R.
Physical Review D, Vol. 100, Issue 5
DOI: 10.1103/physrevd.100.055002

Characterizing the nature of the unresolved point sources in the Galactic Center: An assessment of systematic uncertainties
journal, January 2020

Chang, Laura J.; Mishra-Sharma, Siddharth; Lisanti, Mariangela
Physical Review D, Vol. 101, Issue 2
DOI: 10.1103/physrevd.101.023014

Weak annihilation cusp inside the dark matter spike about a black hole
journal, June 2016

Shapiro, Stuart L.; Shelton, Jessie
Physical Review D, Vol. 93, Issue 12
DOI: 10.1103/physrevd.93.123510

Boxes, boosts, and energy duality: Understanding the Galactic Center gamma-ray excess through Dynamical Dark Matter
journal, March 2017

Boddy, Kimberly K.; Dienes, Keith R.; Kim, Doojin
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Interpretation of the gamma-ray excess and AMS-02 antiprotons: Velocity dependent dark matter annihilations
journal, September 2017

Jia, Lian-Bao
Physical Review D, Vol. 96, Issue 5
DOI: 10.1103/physrevd.96.055009

Star-forming galaxies significantly contribute to the isotropic gamma-ray background
journal, October 2017

Linden, Tim
Physical Review D, Vol. 96, Issue 8
DOI: 10.1103/physrevd.96.083001

Concentrated dark matter: Enhanced small-scale structure from codecaying dark matter
journal, March 2018

Dror, Jeff A.; Kuflik, Eric; Melcher, Brandon
Physical Review D, Vol. 97, Issue 6
DOI: 10.1103/physrevd.97.063524

Indirect detection of neutrino portal dark matter
journal, May 2018

Batell, Brian; Han, Tao; Shams Es Haghi, Barmak
Physical Review D, Vol. 97, Issue 9
DOI: 10.1103/physrevd.97.095020

Effective $J$ -factor of the Galactic Center for velocity-dependent dark matter annihilation
journal, September 2018

Boddy, Kimberly K.; Kumar, Jason; Strigari, Louis E.
Physical Review D, Vol. 98, Issue 6
DOI: 10.1103/physrevd.98.063012

Inverse Compton emission from millisecond pulsars in the Galactic bulge
journal, June 2019

Song, Deheng; Macias, Oscar; Horiuchi, Shunsaku
Physical Review D, Vol. 99, Issue 12
DOI: 10.1103/physrevd.99.123020

Strong Support for the Millisecond Pulsar Origin of the Galactic Center GeV Excess
journal, February 2016

Bartels, Richard; Krishnamurthy, Suraj; Weniger, Christoph
Physical Review Letters, Vol. 116, Issue 5
DOI: 10.1103/physrevlett.116.051102

Constraining a Thin Dark Matter Disk with $G a i a$
journal, August 2018

Schutz, Katelin; Lin, Tongyan; Safdi, Benjamin R.
Physical Review Letters, Vol. 121, Issue 8
DOI: 10.1103/physrevlett.121.081101

Probing the Fermi-LAT GeV Excess with Gravitational Waves
journal, March 2019

Calore, Francesca; Regimbau, Tania; Serpico, Pasquale Dario
Physical Review Letters, Vol. 122, Issue 8
DOI: 10.1103/physrevlett.122.081103

Revival of the Dark Matter Hypothesis for the Galactic Center Gamma-Ray Excess
journal, December 2019

Leane, Rebecca K.; Slatyer, Tracy R.
Physical Review Letters, Vol. 123, Issue 24
DOI: 10.1103/physrevlett.123.241101

Einstein@Home discovers a radio-quiet gamma-ray millisecond pulsar
journal, February 2018

Clark, Colin J.; Pletsch, Holger J.; Wu, Jason
Science Advances, Vol. 4, Issue 2
DOI: 10.1126/sciadv.aao7228

Possible explanation of indirect gamma ray signatures from hidden sector fermionic dark matter
journal, June 2016

Dutta Banik, Amit; Majumdar, Debasish; Biswas, Anirban
The European Physical Journal C, Vol. 76, Issue 6
DOI: 10.1140/epjc/s10052-016-4159-9

DarkBit: a GAMBIT module for computing dark matter observables and likelihoods
journal, December 2017

Bringmann, Torsten; Conrad, Jan; Cornell, Jonathan M.
The European Physical Journal C, Vol. 77, Issue 12
DOI: 10.1140/epjc/s10052-017-5155-4

Interpretations of galactic center gamma-ray excess confronting the PandaX-II constraints on dark matter-neutron spin-dependent scatterings in the NMSSM
journal, May 2018

Shang, Liangliang; He, Yangle; Lian, Jingwei
The European Physical Journal C, Vol. 78, Issue 5
DOI: 10.1140/epjc/s10052-018-5827-8

Impact of Cosmic-Ray Physics on Dark Matter Indirect Searches
journal, December 2018

Gaggero, Daniele; Valli, Mauro
Advances in High Energy Physics, Vol. 2018
DOI: 10.1155/2018/3010514

The inert doublet model in the light of Fermi-LAT gamma-ray data: a global fit analysis
text, January 2017

Eiteneuer, Benedikt; Goudelis, Andreas; Heisig, Jan
RWTH Aachen University
DOI: 10.18154/rwth-2017-08892

Multimessenger Multi-TeV Dark Matter
journal, April 2019

Gammaldi, Viviana
Frontiers in Astronomy and Space Sciences, Vol. 6
DOI: 10.3389/fspas.2019.00019

Radio Detection Prospects for a Bulge Population of Millisecond Pulsars as Suggested by Fermi-Lat Observations of the Inner Galaxy
journal, August 2016

Calore, F.; Mauro, M. Di; Donato, F.
The Astrophysical Journal, Vol. 827, Issue 2
DOI: 10.3847/0004-637x/827/2/143

The Fermi Galactic Center GeV Excess and Implications for Dark Matter
journal, May 2017

Ackermann, M.; Ajello, M.; Albert, A.
The Astrophysical Journal, Vol. 840, Issue 1
DOI: 10.3847/1538-4357/aa6cab

Millisecond Pulsar Origin of the Galactic Center Excess and Extended Gamma-Ray Emission from Andromeda: A Closer Look
journal, July 2018

Eckner, Christopher; Hou, Xian; Serpico, Pasquale D.
The Astrophysical Journal, Vol. 862, Issue 1
DOI: 10.3847/1538-4357/aac029

Population Syntheses of Millisecond Pulsars from the Galactic Disk and Bulge
journal, August 2018

Gonthier, Peter L.; Harding, Alice K.; Ferrara, Elizabeth C.
The Astrophysical Journal, Vol. 863, Issue 2
DOI: 10.3847/1538-4357/aad08d

A Search for Pulsars in Steep-spectrum Radio Sources toward the Galactic Center
journal, April 2019

Hyman, S. D.; Frail, D. A.; Deneva, J. S.
The Astrophysical Journal, Vol. 876, Issue 1
DOI: 10.3847/1538-4357/ab11c8

ESTIMATING THE GeV EMISSION OF MILLISECOND PULSARS IN DWARF SPHEROIDAL GALAXIES
journal, November 2016

Winter, Miles; Zaharijas, Gabrijela; Bechtol, Keith
The Astrophysical Journal, Vol. 832, Issue 1
DOI: 10.3847/2041-8205/832/1/l6

The inert doublet model in the light of Fermi-LAT gamma-ray data: a global fit analysis
journal, September 2017

Eiteneuer, Benedikt; Goudelis, Andreas; Heisig, Jan
The European Physical Journal C, Vol. 77, Issue 9
DOI: 10.1140/epjc/s10052-017-5166-1

A global fit of the γ-ray galactic center excess within the scalar singlet Higgs portal model
text, January 2016

Cuoco, Alessandro; Eiteneuer, Benedikt; Heisig, Jan
RWTH Aachen University
DOI: 10.18154/rwth-2017-00092

How to save the WIMP: global analysis of a dark matter model with two s-channel mediators
text, January 2016

Duerr, Michael; Kahlhoefer, Felix; Schmidt-Hoberg, Kai
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/pubdb-2016-02552

Einstein@Home discovers a radio-quiet gamma-ray millisecond pulsar
text, January 2018

Clark, Colin J.; Pletsch, Holger J.; Wu, Jason
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/pubdb-2019-00107

Galactic bulge preferred over dark matter for the Galactic centre gamma-ray excess
text, January 2018

Macias, Oscar; Gordon, Chris; Crocker, Roland M.
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/pubdb-2018-02026

DarkBit: A GAMBIT module for computing dark matter observables and likelihoods
text, January 2017

Bringmann, Torsten; Conrad, Jan; Cornell, Jonathan M.
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/pubdb-2018-00534

Possible explanation of indirect gamma ray signatures from hidden sector fermionic dark matter
text, January 2015

Banik, Amit Dutta; Majumdar, Debasish; Biswas, Anirban
arXiv
DOI: 10.48550/arxiv.1506.05665

Radio detection prospects for a bulge population of millisecond pulsars as suggested by Fermi LAT observations of the inner Galaxy
text, January 2015

Calore, Francesca; Di Mauro, Mattia; Donato, Fiorenza
arXiv
DOI: 10.48550/arxiv.1512.06825

Is The Gamma-Ray Source 3FGL J2212.5+0703 A Dark Matter Subhalo?
text, January 2016

Bertoni, Bridget; Hooper, Dan; Linden, Tim
arXiv
DOI: 10.48550/arxiv.1602.07303

A review of indirect searches for particle dark matter
text, January 2016

Gaskins, Jennifer M.
arXiv
DOI: 10.48550/arxiv.1604.00014

How to save the WIMP: global analysis of a dark matter model with two s-channel mediators
text, January 2016

Duerr, Michael; Kahlhoefer, Felix; Schmidt-Hoberg, Kai
arXiv
DOI: 10.48550/arxiv.1606.07609

Boxes, Boosts, and Energy Duality: Understanding the Galactic-Center Gamma-Ray Excess through Dynamical Dark Matter
text, January 2016

Boddy, Kimberly K.; Dienes, Keith R.; Kim, Doojin
arXiv
DOI: 10.48550/arxiv.1609.09104

Gamma Rays From Dark Matter Subhalos Revisited: Refining the Predictions and Constraints
text, January 2016

Hooper, Dan; Witte, Samuel J.
arXiv
DOI: 10.48550/arxiv.1610.07587

Lepton-Flavor Violating Mediators
text, January 2016

Galon, Iftah; Kwa, Anna; Tanedo, Philip
arXiv
DOI: 10.48550/arxiv.1610.08060

Galactic Bulge Preferred Over Dark Matter for the Galactic Center Gamma-Ray Excess
text, January 2016

Macias, Oscar; Gordon, Chris; Crocker, Roland M.
arXiv
DOI: 10.48550/arxiv.1611.06644

Interpretation of the gamma-ray excess and AMS-02 antiprotons: Velocity dependent dark matter annihilations
text, January 2017

Jia, Lian-Bao
arXiv
DOI: 10.48550/arxiv.1703.06938

Indirect Detection of Neutrino Portal Dark Matter
text, January 2017

Batell, Brian; Han, Tao; Haghi, Barmak Shams Es
arXiv
DOI: 10.48550/arxiv.1704.08708

Point Sources from Dissipative Dark Matter
text, January 2017

Agrawal, Prateek; Randall, Lisa
arXiv
DOI: 10.48550/arxiv.1706.04195

WIMP dark matter candidates and searches - current status and future prospects
text, January 2017

Roszkowski, Leszek; Sessolo, Enrico Maria; Trojanowski, Sebastian
arXiv
DOI: 10.48550/arxiv.1707.06277

A Precision Search for WIMPs with Charged Cosmic Rays
text, January 2017

Reinert, Annika; Winkler, Martin Wolfgang
arXiv
DOI: 10.48550/arxiv.1712.00002

Einstein@Home discovers a radio-quiet gamma-ray millisecond pulsar
text, January 2018

Clark, C. J.; Pletsch, H. J.; Wu, J.
arXiv
DOI: 10.48550/arxiv.1803.06855

Bayesian Model Comparison and Analysis of the Galactic Disk Population of Gamma-Ray Millisecond Pulsars
text, January 2018

Bartels, R. T.; Edwards, T. D. P.; Weniger, C.
arXiv
DOI: 10.48550/arxiv.1805.11097

Population syntheses of millisecond pulsars from the Galactic Disk and Bulge
text, January 2018

Gonthier, Peter L.; Harding, Alice K.; Ferrara, Elizabeth C.
arXiv
DOI: 10.48550/arxiv.1806.11215

Probing the Fermi-LAT GeV excess with gravitational waves
text, January 2018

Calore, Francesca; Regimbau, Tania; Serpico, Pasquale Dario
arXiv
DOI: 10.48550/arxiv.1812.05094

The Return of the WIMP: Missing Energy Signals and the Galactic Center Excess
text, January 2019

Carena, Marcela; Osborne, James; Shah, Nausheen R.
arXiv
DOI: 10.48550/arxiv.1905.03768

A Novel Scheme for Dark Matter Annihilation Feedback in Cosmological Simulations
text, January 2019

List, Florian; Iwanus, Nikolas; Elahi, Pascal J.
arXiv
DOI: 10.48550/arxiv.1908.05812

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NPTFit: A Code Package for Non-Poissonian Template Fitting

Journal Article Mishra-Sharma, Siddharth ; Rodd, Nicholas L. ; Safdi, Benjamin R. - The Astronomical Journal (Online)

Here, we present NPTFit, an open-source code package, written in python and cython, for performing non-Poissonian template fits (NPTFs). The NPTF is a recently-developed statistical procedure for characterizing the contribution of unresolved point sources (PSs) to astrophysical data sets. The NPTF was first applied to Fermi gamma-ray data to give evidence that the excess of ~GeV gamma-rays observed in the inner regions of the Milky Way likely arises from a population of sub-threshold point sources, and the NPTF has since found additional applications studying sub-threshold extragalactic sources at high Galactic latitudes. The NPTF generalizes traditional astrophysical template fits to allowmore »« less
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Diffuse γ-ray emission from unresolved BL Lac objects

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Blazars, active galactic nuclei with a jet pointing toward the Earth, represent the most abundant class of high-energy extragalactic γ-ray sources. The subset of blazars known as BL Lac objects is on average closer to Earth (i.e., younger) and characterized by harder spectra at high energy than the whole sample. The fraction of BL Lacs that is too dim to be detected and resolved by current γ-ray telescopes is therefore expected to contribute to the high-energy isotropic diffuse γ-ray background (IGRB). The IGRB has been recently measured over a wide energy range by the Large Area Telescope (LAT) on boardmore »« less
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NPTFit: A Code Package for Non-Poissonian Template Fitting

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We present NPTFit, an open-source code package, written in Python and Cython, for performing non-Poissonian template fits (NPTFs). The NPTF is a recently developed statistical procedure for characterizing the contribution of unresolved point sources (PSs) to astrophysical data sets. The NPTF was first applied to Fermi gamma-ray data to provide evidence that the excess of ∼GeV gamma-rays observed in the inner regions of the Milky Way likely arises from a population of sub-threshold point sources, and the NPTF has since found additional applications studying sub-threshold extragalactic sources at high Galactic latitudes. The NPTF generalizes traditional astrophysical template fits to allowmore »« less
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The enigmatic Galactic Center excess: Spurious point sources and signal mismodeling

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The Galactic Center GeV excess (GCE) has garnered great interest as a possible signal of either dark matter annihilation or some novel astrophysical phenomenon, such as a new population of gamma-ray emitting pulsars. In a companion paper, we showed that in a 10° radius region of interest (ROI) surrounding the Galactic Center, apparent evidence for GCE point sources (PSs) from non-Poissonian template fitting (NPTF) is actually an artifact of unmodeled north-south asymmetry of the GCE. In this work, we develop a simplified analytic description of how signal mismodeling can drive an apparent preference for a PS population, and demonstrate howmore »« less
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We reexamine evidence that the Galactic Center Excess (GCE) originates primarily from point sources (PSs). Here, we show that in our region of interest, non-Poissonian template fitting evidence for GCE PSs is an artifact of unmodeled north-south asymmetry of the GCE. This asymmetry is strongly favored by the fit (although it is unclear if this is physical), and when it is allowed, the preference for PSs becomes insignificant. We reproduce this behavior in simulations, including detailed properties of the spurious PS population. We conclude that the non-Poissonian template fitting evidence for GCE PSs is highly susceptible to certain systematic errorsmore »« less
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Title: Evidence for Unresolved γ -Ray Point Sources in the Inner Galaxy

Abstract

Citation Formats

Figures / Tables:

Millisecond pulsars cannot account for the inner Galaxy’s GeV excess journal, October 2013

THE LARGE AREA TELESCOPE ON THE FERMI GAMMA-RAY SPACE TELESCOPE MISSION journal, May 2009

A comment on the emission from the Galactic Center as seen by the Fermi telescope journal, November 2011

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The Structure of Cold Dark Matter Halos journal, May 1996

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STATISTICS OF GAMMA-RAY POINT SOURCES BELOW THE FERMI DETECTION LIMIT journal, August 2011

Distinguishing dark matter from unresolved point sources in the Inner Galaxy with photon statistics journal, May 2015

A Universal Density Profile from Hierarchical Clustering journal, December 1997

SEARCH FOR GAMMA-RAY EMISSION FROM DES DWARF SPHEROIDAL GALAXY CANDIDATES WITH FERMI -LAT DATA journal, August 2015

Dark matter versus pulsars: catching the impostor journal, October 2013

Contribution of cosmic rays interacting with molecular clouds to the Galactic Center gamma-ray excess journal, March 2014

Cosmic ray protons in the inner Galaxy and the Galactic Center gamma-ray excess journal, July 2014

HEALPix: A Framework for High‐Resolution Discretization and Fast Analysis of Data Distributed on the Sphere journal, April 2005

Millisecond pulsar interpretation of the Galactic center gamma-ray excess journal, September 2014

THE SPECTRUM OF ISOTROPIC DIFFUSE GAMMA-RAY EMISSION BETWEEN 100 MeV AND 820 GeV journal, January 2015

Dark matter and pulsar model constraints from Galactic Center Fermi-LAT gamma-ray observations journal, October 2013

Two emission mechanisms in the Fermi Bubbles: A possible signal of annihilating dark matter journal, September 2013

Detection of a gamma-ray source in the Galactic Center consistent with extended emission from dark matter annihilation and concentrated astrophysical emission journal, October 2012

Dark matter annihilation in the Galactic Center as seen by the Fermi Gamma Ray Space Telescope journal, March 2011

Galactic Center gamma-ray ``excess'' from an active past of the Galactic Centre? journal, October 2014

X-ray spectral modelling of the AGN obscuring region in the CDFS: Bayesian model selection and catalogue journal, April 2014

Discovery of a new galactic center excess consistent with upscattered starlight journal, July 2015

THE FERMI -LAT HIGH-LATITUDE SURVEY: SOURCE COUNT DISTRIBUTIONS AND THE ORIGIN OF THE EXTRAGALACTIC DIFFUSE BACKGROUND journal, August 2010

GeV excess in the Milky Way: The role of diffuse galactic gamma-ray emission templates journal, June 2015

The consistency of Fermi-LAT observations of the galactic center with a millisecond pulsar population in the central stellar cluster journal, March 2011

Astrophysical and dark matter interpretations of extended gamma-ray emission from the Galactic Center journal, July 2014

Testing the Millisecond Pulsar Scenario of the Galactic Center Gamma-Ray Excess with very high Energy Gamma-Rays journal, April 2015

Strong Support for the Millisecond Pulsar Origin of the Galactic Center GeV Excess journal, February 2016

Diffuse γ-Ray Emission from Galactic Pulsars journal, October 2014

MultiNest: an efficient and robust Bayesian inference tool for cosmology and particle physics journal, October 2009

THE SECOND FERMI LARGE AREA TELESCOPE CATALOG OF GAMMA-RAY PULSARS journal, September 2013

Challenges in explaining the Galactic Center gamma-ray excess with millisecond pulsars journal, June 2015

SHARPER Fermi LAT IMAGES: INSTRUMENT RESPONSE FUNCTIONS FOR AN IMPROVED EVENT SELECTION journal, November 2014

Background model systematics for the Fermi GeV excess journal, March 2015

GIANT GAMMA-RAY BUBBLES FROM FERMI -LAT: ACTIVE GALACTIC NUCLEUS ACTIVITY OR BIPOLAR GALACTIC WIND? journal, November 2010

Constraining the Galactic millisecond pulsar population using Fermi Large Area Telescope journal, June 2013

The Spectrum of Isotropic Diffuse Gamma-Ray Emission Between 100 MeV and 820 GeV text, January 2015

The Second Fermi Large area Telescope Catalog of Gamma-Ray Pulsars text, January 2013

Dark matter versus pulsars: catching the impostor collection, January 2013

MultiNest: an efficient and robust Bayesian inference tool for cosmology and particle physics text, January 2008

The Consistency of Fermi-LAT Observations of the Galactic Center with a Millisecond Pulsar Population in the Central Stellar Cluster text, January 2010

Fermi-LAT Observations of the Diffuse Gamma-Ray Emission: Implications for Cosmic Rays and the Interstellar Medium text, January 2012

Detection of a Gamma-Ray Source in the Galactic Center Consistent with Extended Emission from Dark Matter Annihilation and Concentrated Astrophysical Emission text, January 2012

Constraining the Galactic millisecond pulsar population using Fermi Large Area Telescope text, January 2013

Dark matter vs. Pulsars: Catching the impostor text, January 2013

The Contribution of Cosmic Rays Interacting With Molecular Clouds to the Galactic Center Gamma-Ray Excess text, January 2013

X-ray spectral modelling of the AGN obscuring region in the CDFS: Bayesian model selection and catalogue text, January 2014

Astrophysical and Dark Matter Interpretations of Extended Gamma-Ray Emission from the Galactic Center text, January 2014

Sharper Fermi LAT Images: instrument response functions for an improved event selection text, January 2014

Background model systematics for the Fermi GeV excess text, January 2014

Discovery of a New Galactic Center Excess Consistent with Upscattered Starlight text, January 2014

Millisecond pulsars and the Galactic Center gamma-ray excess: the importance of luminosity function and secondary emission text, January 2014

Testing the millisecond pulsar scenario of the Galactic center gamma-ray excess with very high energy gamma-rays text, January 2014

Search for Gamma-Ray Emission from DES Dwarf Spheroidal Galaxy Candidates with Fermi-LAT Data text, January 2015

HEALPix -- a Framework for High Resolution Discretization, and Fast Analysis of Data Distributed on the Sphere text, January 2004

The Structure of Cold Dark Matter Halos text, January 1995

Lepton-flavor violating mediators journal, March 2017

Gamma-rays from dark showers with twin Higgs models journal, May 2016

How to save the WIMP: global analysis of a dark matter model with two s-channel mediators journal, September 2016

Towards the Limits of Cosmology journal, June 2018

Galactic bulge preferred over dark matter for the Galactic centre gamma-ray excess journal, March 2018

The Fermi-LAT GeV excess as a tracer of stellar mass in the Galactic bulge journal, August 2018

A review of indirect searches for particle dark matter journal, June 2016

Dark matter in dwarf spheroidal galaxies and indirect detection: a review journal, March 2018

WIMP dark matter candidates and searches—current status and future prospects journal, May 2018

Is the gamma-ray source 3FGL J2212.5+0703 a dark matter subhalo? journal, May 2016

Model-independent indirect detection constraints on hidden sector dark matter journal, June 2016

A global fit of the γ-ray galactic center excess within the scalar singlet Higgs portal model journal, June 2016

Wavelet-based techniques for the gamma-ray sky journal, July 2016

Gamma rays from dark matter subhalos revisited: refining the predictions and constraints journal, April 2017

Probing dark matter annihilation in the Galaxy with antiprotons and gamma rays journal, October 2017

Point sources from dissipative dark matter journal, December 2017

A precision search for WIMPs with charged cosmic rays journal, January 2018

Handling the uncertainties in the Galactic Dark Matter distribution for particle Dark Matter searches journal, March 2019

Title: Evidence for Unresolved $γ$ -Ray Point Sources in the Inner Galaxy

Millisecond pulsars cannot account for the inner Galaxy’s GeV excess
journal, October 2013

THE LARGE AREA TELESCOPE ON THE FERMI GAMMA-RAY SPACE TELESCOPE MISSION
journal, May 2009

A comment on the emission from the Galactic Center as seen by the Fermi telescope
journal, November 2011

FERMI -LAT OBSERVATIONS OF THE DIFFUSE γ-RAY EMISSION: IMPLICATIONS FOR COSMIC RAYS AND THE INTERSTELLAR MEDIUM
journal, April 2012

Millisecond pulsars and the Galactic Center gamma-ray excess: the importance of luminosity function and secondary emission
journal, February 2015

The Structure of Cold Dark Matter Halos
journal, May 1996

Origin of the gamma rays from the Galactic Center
journal, December 2011

STATISTICS OF GAMMA-RAY POINT SOURCES BELOW THE FERMI DETECTION LIMIT
journal, August 2011

Distinguishing dark matter from unresolved point sources in the Inner Galaxy with photon statistics
journal, May 2015

A Universal Density Profile from Hierarchical Clustering
journal, December 1997

SEARCH FOR GAMMA-RAY EMISSION FROM DES DWARF SPHEROIDAL GALAXY CANDIDATES WITH FERMI -LAT DATA
journal, August 2015

Dark matter versus pulsars: catching the impostor
journal, October 2013

Contribution of cosmic rays interacting with molecular clouds to the Galactic Center gamma-ray excess
journal, March 2014

Cosmic ray protons in the inner Galaxy and the Galactic Center gamma-ray excess
journal, July 2014

HEALPix: A Framework for High‐Resolution Discretization and Fast Analysis of Data Distributed on the Sphere
journal, April 2005

Millisecond pulsar interpretation of the Galactic center gamma-ray excess
journal, September 2014

THE SPECTRUM OF ISOTROPIC DIFFUSE GAMMA-RAY EMISSION BETWEEN 100 MeV AND 820 GeV
journal, January 2015

Dark matter and pulsar model constraints from Galactic Center Fermi-LAT gamma-ray observations
journal, October 2013

Two emission mechanisms in the Fermi Bubbles: A possible signal of annihilating dark matter
journal, September 2013

Detection of a gamma-ray source in the Galactic Center consistent with extended emission from dark matter annihilation and concentrated astrophysical emission
journal, October 2012

Dark matter annihilation in the Galactic Center as seen by the Fermi Gamma Ray Space Telescope
journal, March 2011

Galactic Center gamma-ray ``excess'' from an active past of the Galactic Centre?
journal, October 2014

X-ray spectral modelling of the AGN obscuring region in the CDFS: Bayesian model selection and catalogue
journal, April 2014

Discovery of a new galactic center excess consistent with upscattered starlight
journal, July 2015

THE FERMI -LAT HIGH-LATITUDE SURVEY: SOURCE COUNT DISTRIBUTIONS AND THE ORIGIN OF THE EXTRAGALACTIC DIFFUSE BACKGROUND
journal, August 2010

GeV excess in the Milky Way: The role of diffuse galactic gamma-ray emission templates
journal, June 2015

The consistency of Fermi-LAT observations of the galactic center with a millisecond pulsar population in the central stellar cluster
journal, March 2011

Astrophysical and dark matter interpretations of extended gamma-ray emission from the Galactic Center
journal, July 2014

Testing the Millisecond Pulsar Scenario of the Galactic Center Gamma-Ray Excess with very high Energy Gamma-Rays
journal, April 2015

Strong Support for the Millisecond Pulsar Origin of the Galactic Center GeV Excess
journal, February 2016

Diffuse γ-Ray Emission from Galactic Pulsars
journal, October 2014

MultiNest: an efficient and robust Bayesian inference tool for cosmology and particle physics
journal, October 2009

THE SECOND FERMI LARGE AREA TELESCOPE CATALOG OF GAMMA-RAY PULSARS
journal, September 2013

Challenges in explaining the Galactic Center gamma-ray excess with millisecond pulsars
journal, June 2015

SHARPER Fermi LAT IMAGES: INSTRUMENT RESPONSE FUNCTIONS FOR AN IMPROVED EVENT SELECTION
journal, November 2014

Background model systematics for the Fermi GeV excess
journal, March 2015

GIANT GAMMA-RAY BUBBLES FROM FERMI -LAT: ACTIVE GALACTIC NUCLEUS ACTIVITY OR BIPOLAR GALACTIC WIND?
journal, November 2010

Constraining the Galactic millisecond pulsar population using Fermi Large Area Telescope
journal, June 2013

The Spectrum of Isotropic Diffuse Gamma-Ray Emission Between 100 MeV and 820 GeV
text, January 2015

The Second Fermi Large area Telescope Catalog of Gamma-Ray Pulsars
text, January 2013

Dark matter versus pulsars: catching the impostor
collection, January 2013

MultiNest: an efficient and robust Bayesian inference tool for cosmology and particle physics
text, January 2008

The Consistency of Fermi-LAT Observations of the Galactic Center with a Millisecond Pulsar Population in the Central Stellar Cluster
text, January 2010

Fermi-LAT Observations of the Diffuse Gamma-Ray Emission: Implications for Cosmic Rays and the Interstellar Medium
text, January 2012

Detection of a Gamma-Ray Source in the Galactic Center Consistent with Extended Emission from Dark Matter Annihilation and Concentrated Astrophysical Emission
text, January 2012

Constraining the Galactic millisecond pulsar population using Fermi Large Area Telescope
text, January 2013

Dark matter vs. Pulsars: Catching the impostor
text, January 2013

The Contribution of Cosmic Rays Interacting With Molecular Clouds to the Galactic Center Gamma-Ray Excess
text, January 2013

X-ray spectral modelling of the AGN obscuring region in the CDFS: Bayesian model selection and catalogue
text, January 2014

Astrophysical and Dark Matter Interpretations of Extended Gamma-Ray Emission from the Galactic Center
text, January 2014

Sharper Fermi LAT Images: instrument response functions for an improved event selection
text, January 2014

Background model systematics for the Fermi GeV excess
text, January 2014

Discovery of a New Galactic Center Excess Consistent with Upscattered Starlight
text, January 2014

Millisecond pulsars and the Galactic Center gamma-ray excess: the importance of luminosity function and secondary emission
text, January 2014

Testing the millisecond pulsar scenario of the Galactic center gamma-ray excess with very high energy gamma-rays
text, January 2014

Search for Gamma-Ray Emission from DES Dwarf Spheroidal Galaxy Candidates with Fermi-LAT Data
text, January 2015

HEALPix -- a Framework for High Resolution Discretization, and Fast Analysis of Data Distributed on the Sphere
text, January 2004

The Structure of Cold Dark Matter Halos
text, January 1995

Lepton-flavor violating mediators
journal, March 2017

Gamma-rays from dark showers with twin Higgs models
journal, May 2016

How to save the WIMP: global analysis of a dark matter model with two s-channel mediators
journal, September 2016

Towards the Limits of Cosmology
journal, June 2018

Galactic bulge preferred over dark matter for the Galactic centre gamma-ray excess
journal, March 2018

The Fermi-LAT GeV excess as a tracer of stellar mass in the Galactic bulge
journal, August 2018

A review of indirect searches for particle dark matter
journal, June 2016

Dark matter in dwarf spheroidal galaxies and indirect detection: a review
journal, March 2018

WIMP dark matter candidates and searches—current status and future prospects
journal, May 2018

Is the gamma-ray source 3FGL J2212.5+0703 a dark matter subhalo?
journal, May 2016

Model-independent indirect detection constraints on hidden sector dark matter
journal, June 2016

A global fit of the γ-ray galactic center excess within the scalar singlet Higgs portal model
journal, June 2016

Wavelet-based techniques for the gamma-ray sky
journal, July 2016

Gamma rays from dark matter subhalos revisited: refining the predictions and constraints
journal, April 2017

Probing dark matter annihilation in the Galaxy with antiprotons and gamma rays
journal, October 2017

Point sources from dissipative dark matter
journal, December 2017

A precision search for WIMPs with charged cosmic rays
journal, January 2018

Handling the uncertainties in the Galactic Dark Matter distribution for particle Dark Matter searches
journal, March 2019

Massive Primordial Black Holes as Dark Matter and their detection with Gravitational Waves
journal, May 2017

Dark matter annihilation feedback in cosmological simulations – I: Code convergence and idealized haloes
journal, August 2017

The galactic isotropic γ-ray background and implications for dark matter
journal, June 2018