Updated search for spectral lines from Galactic dark matter interactions with pass 8 data from the Fermi Large Area Telescope
Abstract
Dark matter in the Milky Way may annihilate directly into γ rays, producing a monoenergetic spectral line. Therefore, detecting such a signature would be strong evidence for dark matter annihilation or decay. We search for spectral lines in the Fermi Large Area Telescope observations of the Milky Way halo in the energy range 200 MeV–500 GeV using analysis methods from our most recent line searches. The main improvements relative to previous works are our use of 5.8 years of data reprocessed with the Pass 8 event-level analysis and the additional data resulting from the modified observing strategy designed to increase exposure of the Galactic center region. Furthermore, we search in five sky regions selected to optimize sensitivity to different theoretically motivated dark matter scenarios and find no significant detections. In addition to presenting the results from our search for lines, we also investigate the previously reported tentative detection of a line at 133 GeV using the new Pass 8 data.
- Authors:
- more »
- Publication Date:
- Research Org.:
- SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Org.:
- USDOE
- Contributing Org.:
- Fermi-LAT Collaboration
- OSTI Identifier:
- 1355155
- Alternate Identifier(s):
- OSTI ID: 1198508
- Grant/Contract Number:
- AC02-76SF00515; FIRB-2012-RBFR12PM1F; 257861; FERMILAB-PUB-15-673-AE
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review. D, Particles, Fields, Gravitation and Cosmology
- Additional Journal Information:
- Journal Volume: 91; Journal Issue: 12; Journal ID: ISSN 1550-7998
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 79 ASTRONOMY AND ASTROPHYSICS
Citation Formats
Ackermann, M., Ajello, M., Albert, A., Anderson, B., Atwood, W. B., Baldini, L., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Blandford, R. D., Bloom, E. D., Bonino, R., Bottacini, E., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Buson, S., Caliandro, G. A., Cameron, R. A., Caputo, R., Caragiulo, M., Caraveo, P. A., Cecchi, C., Charles, E., Chekhtman, A., Chiang, J., Chiaro, G., Ciprini, S., Claus, R., Cohen-Tanugi, J., Conrad, J., Cuoco, A., Cutini, S., D’Ammando, F., de Angelis, A., de Palma, F., Desiante, R., Digel, S. W., Di Venere, L., Drell, P. S., Drlica-Wagner, A., Favuzzi, C., Fegan, S. J., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Giordano, F., Giroletti, M., Godfrey, G., Gomez-Vargas, G. A., Grenier, I. A., Grove, J. E., Guiriec, S., Gustafsson, M., Hewitt, J. W., Hill, A. B., Horan, D., Jóhannesson, G., Johnson, R. P., Kuss, M., Larsson, S., Latronico, L., Li, J., Li, L., Longo, F., Loparco, F., Lovellette, M. N., Lubrano, P., Malyshev, D., Mayer, M., Mazziotta, M. N., McEnery, J. E., Michelson, P. F., Mizuno, T., Moiseev, A. A., Monzani, M. E., Morselli, A., Murgia, S., Nuss, E., Ohsugi, T., Orienti, M., Orlando, E., Ormes, J. F., Paneque, D., Pesce-Rollins, M., Piron, F., Pivato, G., Rainò, S., Rando, R., Razzano, M., Reimer, A., Reposeur, T., Ritz, S., Sánchez-Conde, M., Schulz, A., Sgrò, C., Siskind, E. J., Spada, F., Spandre, G., Spinelli, P., Tajima, H., Takahashi, H., Thayer, J. B., Tibaldo, L., Torres, D. F., Tosti, G., Troja, E., Vianello, G., Werner, M., Winer, B. L., Wood, K. S., Wood, M., Zaharijas, G., and Zimmer, S. Updated search for spectral lines from Galactic dark matter interactions with pass 8 data from the Fermi Large Area Telescope. United States: N. p., 2015.
Web. doi:10.1103/PhysRevD.91.122002.
Ackermann, M., Ajello, M., Albert, A., Anderson, B., Atwood, W. B., Baldini, L., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Blandford, R. D., Bloom, E. D., Bonino, R., Bottacini, E., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Buson, S., Caliandro, G. A., Cameron, R. A., Caputo, R., Caragiulo, M., Caraveo, P. A., Cecchi, C., Charles, E., Chekhtman, A., Chiang, J., Chiaro, G., Ciprini, S., Claus, R., Cohen-Tanugi, J., Conrad, J., Cuoco, A., Cutini, S., D’Ammando, F., de Angelis, A., de Palma, F., Desiante, R., Digel, S. W., Di Venere, L., Drell, P. S., Drlica-Wagner, A., Favuzzi, C., Fegan, S. J., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Giordano, F., Giroletti, M., Godfrey, G., Gomez-Vargas, G. A., Grenier, I. A., Grove, J. E., Guiriec, S., Gustafsson, M., Hewitt, J. W., Hill, A. B., Horan, D., Jóhannesson, G., Johnson, R. P., Kuss, M., Larsson, S., Latronico, L., Li, J., Li, L., Longo, F., Loparco, F., Lovellette, M. N., Lubrano, P., Malyshev, D., Mayer, M., Mazziotta, M. N., McEnery, J. E., Michelson, P. F., Mizuno, T., Moiseev, A. A., Monzani, M. E., Morselli, A., Murgia, S., Nuss, E., Ohsugi, T., Orienti, M., Orlando, E., Ormes, J. F., Paneque, D., Pesce-Rollins, M., Piron, F., Pivato, G., Rainò, S., Rando, R., Razzano, M., Reimer, A., Reposeur, T., Ritz, S., Sánchez-Conde, M., Schulz, A., Sgrò, C., Siskind, E. J., Spada, F., Spandre, G., Spinelli, P., Tajima, H., Takahashi, H., Thayer, J. B., Tibaldo, L., Torres, D. F., Tosti, G., Troja, E., Vianello, G., Werner, M., Winer, B. L., Wood, K. S., Wood, M., Zaharijas, G., & Zimmer, S. Updated search for spectral lines from Galactic dark matter interactions with pass 8 data from the Fermi Large Area Telescope. United States. https://doi.org/10.1103/PhysRevD.91.122002
Ackermann, M., Ajello, M., Albert, A., Anderson, B., Atwood, W. B., Baldini, L., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Blandford, R. D., Bloom, E. D., Bonino, R., Bottacini, E., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Buson, S., Caliandro, G. A., Cameron, R. A., Caputo, R., Caragiulo, M., Caraveo, P. A., Cecchi, C., Charles, E., Chekhtman, A., Chiang, J., Chiaro, G., Ciprini, S., Claus, R., Cohen-Tanugi, J., Conrad, J., Cuoco, A., Cutini, S., D’Ammando, F., de Angelis, A., de Palma, F., Desiante, R., Digel, S. W., Di Venere, L., Drell, P. S., Drlica-Wagner, A., Favuzzi, C., Fegan, S. J., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Giordano, F., Giroletti, M., Godfrey, G., Gomez-Vargas, G. A., Grenier, I. A., Grove, J. E., Guiriec, S., Gustafsson, M., Hewitt, J. W., Hill, A. B., Horan, D., Jóhannesson, G., Johnson, R. P., Kuss, M., Larsson, S., Latronico, L., Li, J., Li, L., Longo, F., Loparco, F., Lovellette, M. N., Lubrano, P., Malyshev, D., Mayer, M., Mazziotta, M. N., McEnery, J. E., Michelson, P. F., Mizuno, T., Moiseev, A. A., Monzani, M. E., Morselli, A., Murgia, S., Nuss, E., Ohsugi, T., Orienti, M., Orlando, E., Ormes, J. F., Paneque, D., Pesce-Rollins, M., Piron, F., Pivato, G., Rainò, S., Rando, R., Razzano, M., Reimer, A., Reposeur, T., Ritz, S., Sánchez-Conde, M., Schulz, A., Sgrò, C., Siskind, E. J., Spada, F., Spandre, G., Spinelli, P., Tajima, H., Takahashi, H., Thayer, J. B., Tibaldo, L., Torres, D. F., Tosti, G., Troja, E., Vianello, G., Werner, M., Winer, B. L., Wood, K. S., Wood, M., Zaharijas, G., and Zimmer, S. Mon .
"Updated search for spectral lines from Galactic dark matter interactions with pass 8 data from the Fermi Large Area Telescope". United States. https://doi.org/10.1103/PhysRevD.91.122002. https://www.osti.gov/servlets/purl/1355155.
@article{osti_1355155,
title = {Updated search for spectral lines from Galactic dark matter interactions with pass 8 data from the Fermi Large Area Telescope},
author = {Ackermann, M. and Ajello, M. and Albert, A. and Anderson, B. and Atwood, W. B. and Baldini, L. and Barbiellini, G. and Bastieri, D. and Bellazzini, R. and Bissaldi, E. and Blandford, R. D. and Bloom, E. D. and Bonino, R. and Bottacini, E. and Brandt, T. J. and Bregeon, J. and Bruel, P. and Buehler, R. and Buson, S. and Caliandro, G. A. and Cameron, R. A. and Caputo, R. and Caragiulo, M. and Caraveo, P. A. and Cecchi, C. and Charles, E. and Chekhtman, A. and Chiang, J. and Chiaro, G. and Ciprini, S. and Claus, R. and Cohen-Tanugi, J. and Conrad, J. and Cuoco, A. and Cutini, S. and D’Ammando, F. and de Angelis, A. and de Palma, F. and Desiante, R. and Digel, S. W. and Di Venere, L. and Drell, P. S. and Drlica-Wagner, A. and Favuzzi, C. and Fegan, S. J. and Franckowiak, A. and Fukazawa, Y. and Funk, S. and Fusco, P. and Gargano, F. and Gasparrini, D. and Giglietto, N. and Giordano, F. and Giroletti, M. and Godfrey, G. and Gomez-Vargas, G. A. and Grenier, I. A. and Grove, J. E. and Guiriec, S. and Gustafsson, M. and Hewitt, J. W. and Hill, A. B. and Horan, D. and Jóhannesson, G. and Johnson, R. P. and Kuss, M. and Larsson, S. and Latronico, L. and Li, J. and Li, L. and Longo, F. and Loparco, F. and Lovellette, M. N. and Lubrano, P. and Malyshev, D. and Mayer, M. and Mazziotta, M. N. and McEnery, J. E. and Michelson, P. F. and Mizuno, T. and Moiseev, A. A. and Monzani, M. E. and Morselli, A. and Murgia, S. and Nuss, E. and Ohsugi, T. and Orienti, M. and Orlando, E. and Ormes, J. F. and Paneque, D. and Pesce-Rollins, M. and Piron, F. and Pivato, G. and Rainò, S. and Rando, R. and Razzano, M. and Reimer, A. and Reposeur, T. and Ritz, S. and Sánchez-Conde, M. and Schulz, A. and Sgrò, C. and Siskind, E. J. and Spada, F. and Spandre, G. and Spinelli, P. and Tajima, H. and Takahashi, H. and Thayer, J. B. and Tibaldo, L. and Torres, D. F. and Tosti, G. and Troja, E. and Vianello, G. and Werner, M. and Winer, B. L. and Wood, K. S. and Wood, M. and Zaharijas, G. and Zimmer, S.},
abstractNote = {Dark matter in the Milky Way may annihilate directly into γ rays, producing a monoenergetic spectral line. Therefore, detecting such a signature would be strong evidence for dark matter annihilation or decay. We search for spectral lines in the Fermi Large Area Telescope observations of the Milky Way halo in the energy range 200 MeV–500 GeV using analysis methods from our most recent line searches. The main improvements relative to previous works are our use of 5.8 years of data reprocessed with the Pass 8 event-level analysis and the additional data resulting from the modified observing strategy designed to increase exposure of the Galactic center region. Furthermore, we search in five sky regions selected to optimize sensitivity to different theoretically motivated dark matter scenarios and find no significant detections. In addition to presenting the results from our search for lines, we also investigate the previously reported tentative detection of a line at 133 GeV using the new Pass 8 data.},
doi = {10.1103/PhysRevD.91.122002},
journal = {Physical Review. D, Particles, Fields, Gravitation and Cosmology},
number = 12,
volume = 91,
place = {United States},
year = {Mon Jun 15 00:00:00 EDT 2015},
month = {Mon Jun 15 00:00:00 EDT 2015}
}
Web of Science
Works referenced in this record:
Fermi Large Area Telescope Search for Photon Lines from 30 to 200 GeV and Dark Matter Implications
journal, March 2010
- Abdo, A. A.; Ackermann, M.; Ajello, M.
- Physical Review Letters, Vol. 104, Issue 9
A Direct Empirical Proof of the Existence of Dark Matter
journal, August 2006
- Clowe, Douglas; Bradač, Maruša; Gonzalez, Anthony H.
- The Astrophysical Journal, Vol. 648, Issue 2
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
A tentative gamma-ray line from Dark Matter annihilation at the Fermi Large Area Telescope
journal, August 2012
- Weniger, Christoph
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 08
A novel determination of the local dark matter density
journal, August 2010
- Catena, Riccardo; Ullio, Piero
- Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 08
Rotation Curves of Spiral Galaxies
journal, September 2001
- Sofue, Yoshiaki; Rubin, Vera
- Annual Review of Astronomy and Astrophysics, Vol. 39, Issue 1
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
The universe at faint magnitudes. I - Models for the galaxy and the predicted star counts
journal, September 1980
- Bahcall, J. N.; Soneira, R. M.
- The Astrophysical Journal Supplement Series, Vol. 44
Cold ultrarelativistic pulsar winds as potential sources of galactic gamma-ray lines above 100 GeV
journal, November 2012
- Aharonian, F.; Khangulyan, D.; Malyshev, D.
- Astronomy & Astrophysics, Vol. 547
The diversity and similarity of simulated cold dark matter haloes: Diversity and similarity of simulated CDM haloes
journal, December 2009
- Navarro, Julio F.; Ludlow, Aaron; Springel, Volker
- Monthly Notices of the Royal Astronomical Society, Vol. 402, Issue 1
Full one-loop calculation of neutralino annihilation into two photons
journal, October 1997
- Bergström, Lars; Ullio, Piero
- Nuclear Physics B, Vol. 504, Issue 1-2
The dark matter density at the Sun’s location
journal, November 2010
- Salucci, P.; Nesti, F.; Gentile, G.
- Astronomy & Astrophysics, Vol. 523
Search for gamma-ray emission from dark matter annihilation in the large magellanic cloud with the fermi large area telescope
journal, May 2015
- Buckley, Matthew R.; Charles, Eric; Gaskins, Jennifer M.
- Physical Review D, Vol. 91, Issue 10
On the Distribution of the Likelihood Ratio
journal, September 1954
- Chernoff, Herman
- The Annals of Mathematical Statistics, Vol. 25, Issue 3
Gamma ray signals from dark matter: Concepts, status and prospects
journal, November 2012
- Bringmann, Torsten; Weniger, Christoph
- Physics of the Dark Universe, Vol. 1, Issue 1-2
THE VELA PULSAR: RESULTS FROM THE FIRST YEAR OF FERMI LAT OBSERVATIONS
journal, March 2010
- Abdo, A. A.; Ackermann, M.; Ajello, M.
- The Astrophysical Journal, Vol. 713, Issue 1
Planck 2013 results. XVI. Cosmological parameters
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
Fermi LAT search for dark matter in gamma-ray lines and the inclusive photon spectrum
journal, July 2012
- Ackermann, M.; Ajello, M.; Albert, A.
- Physical Review D, Vol. 86, Issue 2
Significant Gamma Lines from Inert Higgs Dark Matter
journal, July 2007
- Gustafsson, Michael; Lundström, Erik; Bergström, Lars
- Physical Review Letters, Vol. 99, Issue 4
Inferred Cosmic-Ray Spectrum from Fermi Large Area Telescope -Ray Observations of Earth’s Limb
journal, April 2014
- Ackermann, M.; Ajello, M.; Albert, A.
- Physical Review Letters, Vol. 112, Issue 15
Fermi LAT search for internal bremsstrahlung signatures from dark matter annihilation
journal, July 2012
- Bringmann, Torsten; Huang, Xiaoyuan; Ibarra, Alejandro
- Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 07
The Cores of Dark Matter–Dominated Galaxies: Theory versus Observations
journal, July 1998
- Kravtsov, Andrey V.; Klypin, Anatoly A.; Bullock, James S.
- The Astrophysical Journal, Vol. 502, Issue 1
Gamma rays, electrons and positrons up to 3 TeV with the Fermi Gamma-ray Space Telescope
journal, December 2012
- Bruel, Philippe
- Journal of Physics: Conference Series, Vol. 404
Indirect Searches for Decaying dark Matter
journal, October 2013
- Ibarra, Alejandro; Tran, David; Weniger, Christoph
- International Journal of Modern Physics A, Vol. 28, Issue 27
Particle dark matter: evidence, candidates and constraints
journal, January 2005
- Bertone, Gianfranco; Hooper, Dan; Silk, Joseph
- Physics Reports, Vol. 405, Issue 5-6
Asymptotic formulae for likelihood-based tests of new physics
journal, February 2011
- Cowan, Glen; Cranmer, Kyle; Gross, Eilam
- The European Physical Journal C, Vol. 71, Issue 2
Indirect detection of light neutralino dark matter in the next-to-minimal supersymmetric standard model
journal, December 2006
- Ferrer, Francesc; Krauss, Lawrence M.; Profumo, Stefano
- Physical Review D, Vol. 74, Issue 11
Gamma-Ray Spectrum from Gravitino Dark Matter Decay
journal, February 2008
- Ibarra, Alejandro; Tran, David
- Physical Review Letters, Vol. 100, Issue 6
Hunting the lightest lightest neutralinos
journal, July 2008
- Profumo, Stefano
- Physical Review D, Vol. 78, Issue 2
Precise relic WIMP abundance and its impact on searches for dark matter annihilation
journal, July 2012
- Steigman, Gary; Dasgupta, Basudeb; Beacom, John F.
- Physical Review D, Vol. 86, Issue 2
tempo2, a new pulsar-timing package - I. An overview: tempo2, a new pulsar-timing package - I. Overview
journal, May 2006
- Hobbs, G. B.; Edwards, R. T.; Manchester, R. N.
- Monthly Notices of the Royal Astronomical Society, Vol. 369, Issue 2
A new determination of the local dark matter density from the kinematics of K dwarfs: The local dark matter density from K dwarfs
journal, August 2012
- Garbari, Silvia; Liu, Chao; Read, Justin I.
- Monthly Notices of the Royal Astronomical Society, Vol. 425, Issue 2
Search for gamma-ray spectral lines with the Fermi Large Area Telescope and dark matter implications
journal, October 2013
- Ackermann, M.; Ajello, M.; Albert, A.
- Physical Review D, Vol. 88, Issue 8
THE FERMI LARGE AREA TELESCOPE ON ORBIT: EVENT CLASSIFICATION, INSTRUMENT RESPONSE FUNCTIONS, AND CALIBRATION
journal, October 2012
- Ackermann, M.; Ajello, M.; Albert, A.
- The Astrophysical Journal Supplement Series, Vol. 203, Issue 1
Dark Matter Candidates from Particle Physics and Methods of Detection
journal, August 2010
- Feng, Jonathan L.
- Annual Review of Astronomy and Astrophysics, Vol. 48, Issue 1
Search for 100 MeV to 10 GeV γ-ray lines in the Fermi-LAT data and implications for gravitino dark matter in the μνSSM
journal, October 2014
- Albert, Andrea; Gómez-Vargas, Germán A.; Grefe, Michael
- Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 10
On the Distribution of the Likelihood Ratio
journal, June 1956
- Hogg, Robert V.
- The Annals of Mathematical Statistics, Vol. 27, Issue 2
A new determination of the local dark matter density from the kinematics of K dwarfs
text, January 2012
- Silvia, Garbari,; Chao, Liu,; I., Read, Justin
- Wiley-Blackwell
Search for gamma-ray spectral lines with the Fermi Large Area Telescope and dark matter implications
text, January 2013
- Ackermann, Markus; Ajello, M.; Albert, A.
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
The dark matter density at the Sun's location
conference, June 2013
- Nesti, Fabrizio; Salucci, Paolo
- Proceedings of VIII International Workshop on the Dark Side of the Universe — PoS(DSU 2012)
Gamma Ray Spectrum from Gravitino Dark Matter Decay
text, January 2007
- Ibarra, Alejandro; Tran, David
- arXiv
The Vela Pulsar: Results from the First Year of Fermi LAT Observations
text, January 2010
- Abdo, A. A.
- arXiv
Dark Matter Candidates from Particle Physics and Methods of Detection
text, January 2010
- Feng, Jonathan L.
- arXiv
The dark matter density at the Sun's location
text, January 2010
- Salucci, P.; Nesti, F.; Gentile, G.
- arXiv
Fermi LAT Search for Internal Bremsstrahlung Signatures from Dark Matter Annihilation
text, January 2012
- Bringmann, Torsten; Huang, Xiaoyuan; Ibarra, Alejandro
- arXiv
A Tentative Gamma-Ray Line from Dark Matter Annihilation at the Fermi Large Area Telescope
text, January 2012
- Weniger, Christoph
- arXiv
Cold ultrarelativistic pulsar winds as potential sources of galactic gamma-ray lines above 100 GeV
text, January 2012
- Aharonian, F.; Khangulyan, D.; Malyshev, D.
- arXiv
Gamma rays, electrons and positrons up to 3 TeV with the Fermi Gamma-ray Space Telescope
text, January 2012
- Bruel, Philippe
- arXiv
Planck 2013 results. XVI. Cosmological parameters
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Significant Gamma Lines from Inert Higgs Dark Matter
text, January 2007
- Gustafsson, Michael; Lundstrom, Erik; Bergstrom, Lars
- arXiv
The Structure of Cold Dark Matter Halos
text, January 1995
- Navarro, Julio F.; Frenk, Carlos S.; White, Simon D. M.
- arXiv
Particle Dark Matter: Evidence, Candidates and Constraints
text, January 2004
- Bertone, Gianfranco; Hooper, Dan; Silk, Joseph
- arXiv
Full One-loop Calculation of Neutralino Annihilation into Two Photons
text, January 1997
- Bergstrom, L.; Ullio, P.
- arXiv
Works referencing / citing this record:
Scalar dark matter: real vs complex
journal, March 2017
- Wu, Hongyan; Zheng, Sibo
- Journal of High Energy Physics, Vol. 2017, Issue 3
Gamma-ray excess and the minimal dark matter model
journal, June 2016
- Duerr, Michael; Pérez, Pavel Fileviez; Smirnov, Juri
- Journal of High Energy Physics, Vol. 2016, Issue 6
Scalar dark matter: direct vs. indirect detection
journal, June 2016
- Duerr, Michael; Pérez, Pavel Fileviez; Smirnov, Juri
- Journal of High Energy Physics, Vol. 2016, Issue 6
Top-philic scalar Dark Matter with a vector-like fermionic top partner
journal, October 2016
- Baek, Seungwon; Ko, Pyungwon; Wu, Peiwen
- Journal of High Energy Physics, Vol. 2016, Issue 10
A survey of dark matter and related topics in cosmology
journal, October 2016
- Young, Bing-Lin
- Frontiers of Physics, Vol. 12, Issue 2
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
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
Heavy spin-2 Dark Matter
journal, September 2016
- Babichev, Eugeny; Marzola, Luca; Raidal, Martti
- Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 09
Prospects for indirect dark matter searches with MeV photons
journal, May 2017
- Bartels, Richard; Gaggero, Daniele; Weniger, Christoph
- Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 05
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
Point sources from dissipative dark matter
journal, December 2017
- Agrawal, Prateek; Randall, Lisa
- Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 12
Pseudoscalar mediators: a WIMP model at the neutrino floor
journal, March 2018
- Arcadi, Giorgio; Lindner, Manfred; Queiroz, Farinaldo S.
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 03
Constraints on decaying dark matter from the isotropic gamma-ray background
journal, March 2019
- Blanco, Carlos; Hooper, Dan
- Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 03
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
Gamma-Ray Polarimetry: A New Window for the Nonthermal Universe
journal, September 2019
- Ilie, Cosmin
- Publications of the Astronomical Society of the Pacific, Vol. 131, Issue 1005
Effective field theory of the Majorana dark matter
journal, April 2019
- Han, Hua-Yong; Wu, Hong-Yan; Zheng, Si-Bo
- Chinese Physics C, Vol. 43, Issue 4
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
Dark matter annihilation feedback in cosmological simulations – II. The influence on gas and halo structure
journal, February 2019
- Iwanus, N.; Elahi, P. J.; List, F.
- Monthly Notices of the Royal Astronomical Society, Vol. 485, Issue 1
Anomaly-free dark matter models
journal, July 2019
- Fileviez Pérez, Pavel; Golias, Elliot; Li, Rui-Hao
- Physical Review D, Vol. 100, Issue 1
Gamma lines from the hidden sector
journal, December 2019
- Fileviez Pérez, Pavel; Murgui, Clara
- Physical Review D, Vol. 100, Issue 12
Dark sequential Z ′ portal: Collider and direct detection experiments
journal, February 2018
- Arcadi, Giorgio; Campos, Miguel D.; Lindner, Manfred
- Physical Review D, Vol. 97, Issue 4
Top-philic vectorlike portal to scalar dark matter
journal, August 2018
- Colucci, Stefano; Fuks, Benjamin; Giacchino, Federica
- Physical Review D, Vol. 98, Issue 3
Phenomenology of doublet-triplet fermionic dark matter in nonstandard cosmology and multicomponent dark sectors
journal, November 2018
- Betancur, Amalia; Zapata, Óscar
- Physical Review D, Vol. 98, Issue 9
Search for line-like signals in the all-sky Fermi-LAT data
journal, June 2019
- Li, Shang; Xia, Zi-Qing; Liang, Yun-Feng
- Physical Review D, Vol. 99, Issue 12
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
Search for vector-like quarks in a fermionic dark matter model with pseudoscalar: A resonance case
journal, September 2018
- Ayazi, Seyed Yaser; Mohamadnejad, Ahmad; Zakeri, S. Peyman
- Modern Physics Letters A, Vol. 33, Issue 27
Dark matter is a genuine spin-2 field
journal, December 2018
- Urban, Federico R.
- International Journal of Modern Physics A, Vol. 33, Issue 34
Search for γ -Ray Line Signals from Dark Matter Annihilations in the Inner Galactic Halo from 10 Years of Observations with H.E.S.S.
text, January 2018
- Abdallah, H.; Abramowski, A.; Aharonian, F.
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
Top-philic dark matter within and beyond the WIMP paradigm
text, January 2018
- Garny, Mathias; Heisig, Jan; Hufnagel, Marco
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
(Non-)Thermal Production of WIMPs during Kination
journal, October 2018
- Visinelli, Luca
- Symmetry, Vol. 10, Issue 11
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
Searching for the 3.5 keV Line in the Deep Fields with Chandra : The 10 Ms Observations
journal, February 2018
- Cappelluti, Nico; Bulbul, Esra; Foster, Adam
- The Astrophysical Journal, Vol. 854, Issue 2
Top-philic dark matter within and beyond the WIMP paradigm
journal, April 2018
- Garny, Mathias; Heisig, Jan; Hufnagel, Marco
- Physical Review D, Vol. 97, Issue 7
Search for Spectral Irregularities due to Photon–Axionlike-Particle Oscillations with the Fermi Large Area Telescope
collection, January 2016
- Ajello, M.; Al., Et
- American Physical Society (APS)
A comprehensive approach to dark matter studies: exploration of simplified top-philic models
text, January 2016
- Arina, Chiara; Backovic, Mihailo; Conte, Eric
- RWTH Aachen University
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
Gamma-ray excess and the minimal dark matter model
text, January 2016
- Duerr, Michael; Pérez, Pavel Fileviez; Smirnov, Juri
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
Top-philic dark matter within and beyond the WIMP paradigm
text, January 2018
- Garny, Mathias; Heisig, Jan; Hufnagel, Marco
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
H.E.S.S. Limits on Linelike Dark Matter Signatures in the 100 GeV to 2 TeV Energy Range Close to the Galactic Center
text, January 2016
- Abdalla, H.; Abramowski, A.; Aharonian, F.
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
Search for Spectral Irregularities due to Photon–Axionlike-Particle Oscillations with the Fermi Large Area Telescope
text, January 2016
- Ajello, M.; Albert, A.; Anderson, B.
- Deutsches Elektronen-Synchrotron, DESY, Hamburg
Scalar Dark Matter: Direct vs. Indirect Detection
text, January 2015
- Duerr, Michael; Perez, Pavel Fileviez; Smirnov, Juri
- arXiv
Gamma-Ray Excess and the Minimal Dark Matter Model
text, January 2015
- Duerr, Michael; Perez, Pavel Fileviez; Smirnov, Juri
- arXiv
A comprehensive approach to dark matter studies: exploration of simplified top-philic models
text, January 2016
- Arina, Chiara; Backović, Mihailo; Conte, Eric
- arXiv
Top-philic Scalar Dark Matter with a Vector-like Fermionic Top Partner
text, January 2016
- Baek, Seungwon; Ko, Pyungwon; Wu, Peiwen
- arXiv
H.E.S.S. limits on line-like dark matter signatures in the 100 GeV to 2 TeV energy range close to the Galactic Centre
text, January 2016
- Collaboration, H. E. S. S.; Abdalla, H.; Abramowski, A.
- arXiv
Searching for the 3.5 keV Line in the Deep Fields with Chandra: the 10 Ms observations
text, January 2017
- Cappelluti, Nico; Bulbul, Esra; Foster, Adam
- arXiv
Electroweak baryogenesis from a dark sector
text, January 2017
- Cline, James M.; Kainulainen, Kimmo; Tucker-Smith, David
- arXiv
Prospects for indirect dark matter searches with MeV photons
text, January 2017
- Bartels, Richard; Gaggero, Daniele; Weniger, Christoph
- arXiv
Interpretation of the gamma-ray excess and AMS-02 antiprotons: Velocity dependent dark matter annihilations
text, January 2017
- Jia, Lian-Bao
- arXiv
Gravity-Mediated Dark Matter Annihilation in the Randall-Sundrum Model
text, January 2017
- Rueter, Thomas D.; Rizzo, Thomas G.; Hewett, JoAnne L.
- arXiv
Dark Matter as a weakly coupled Dark Baryon
text, January 2017
- Mitridate, Andrea; Redi, Michele; Smirnov, Juri
- arXiv
WIMP dark matter candidates and searches - current status and future prospects
text, January 2017
- Roszkowski, Leszek; Sessolo, Enrico Maria; Trojanowski, Sebastian
- arXiv
Top-philic Vector-Like Portal to Scalar Dark Matter
text, January 2018
- Colucci, Stefano; Fuks, Benjamin; Giacchino, Federica
- arXiv
Gamma Ray polarimetry; a new window for the non-thermal Universe
text, January 2019
- Ilie, Cosmin
- arXiv