Contribution from TeV halos to the isotropic gamma-ray background

Xu, Fei; Hooper, Dan

doi:10.1103/physrevd.106.023005

Title: Contribution from TeV halos to the isotropic gamma-ray background

Journal Article · Tue Jul 05 00:00:00 EDT 2022 · Physical Review. D.

DOI:https://doi.org/10.1103/physrevd.106.023005· OSTI ID:1834158

^[1];

^[2]

University of Chicago, IL (United States)
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); University of Chicago, IL (United States)

We report recent observations have shown that pulsars are surrounded by extended regions which emit TeV-scale gamma rays through the inverse Compton scattering of very high energy electrons and positrons. Such TeV halos are responsible for a large fraction of the Milky Way’s TeV-scale gamma-ray emission. In this paper, we calculate the gamma-ray spectrum from the population of TeV halos located within the Andromeda Galaxy, predicting a signal that is expected to be detectable by the Cherenkov Telescope Array. We also calculate the contribution from TeV halos to the isotropic gamma-ray background, finding that these sources should contribute significantly to this flux at the highest measured energies, constituting up to ~20 % of the signal observed above ~0.1TeV. We also comment on the implications of our results for the origin of the diffuse neutrino flux detected by IceCube.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

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

Grant/Contract Number:: AC02-07CH11359

OSTI ID:: 1834158

Report Number(s):: FERMILAB-PUB-21-554-T; arXiv:2111.03646; oai:inspirehep.net:1961644; TRN: US2300132

Journal Information:: Physical Review. D., Vol. 106, Issue 2; ISSN 2470-0010

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (84)

Initial spin periods of neutron stars in supernova remnants Popov, S. B.; Turolla, R. Astrophysics and Space Science, Vol. 341, Issue 2 https://doi.org/10.1007/s10509-012-1100-z	journal	May 2012
Star formation laws in the Andromeda galaxy: gas, stars, metals and the surface density of star formation Rahmani, S.; Lianou, S.; Barmby, P. Monthly Notices of the Royal Astronomical Society, Vol. 456, Issue 4 https://doi.org/10.1093/mnras/stv2951	journal	January 2016
Extended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth Abeysekara, A. U.; Albert, A.; Alfaro, R. Science, Vol. 358, Issue 6365 https://doi.org/10.1126/science.aan4880	journal	November 2017
Pulsar braking indices revisited Johnston, S.; Galloway, D. Monthly Notices of the Royal Astronomical Society, Vol. 306, Issue 4 https://doi.org/10.1046/j.1365-8711.1999.02737.x	journal	July 1999
BLAZARS AS ULTRA-HIGH-ENERGY COSMIC-RAY SOURCES: IMPLICATIONS FOR TeV GAMMA-RAY OBSERVATIONS Murase, Kohta; Dermer, Charles D.; Takami, Hajime The Astrophysical Journal, Vol. 749, Issue 1 https://doi.org/10.1088/0004-637X/749/1/63	journal	March 2012
THE LUMINOSITY FUNCTION OF FERMI -DETECTED FLAT-SPECTRUM RADIO QUASARS Ajello, M.; Shaw, M. S.; Romani, R. W. The Astrophysical Journal, Vol. 751, Issue 2 https://doi.org/10.1088/0004-637X/751/2/108	journal	May 2012
Chandra X‐Ray Observations of G11.2−0.3: Implications for Pulsar Ages Kaspi, V. M.; Roberts, M. E.; Vasisht, G. The Astrophysical Journal, Vol. 560, Issue 1 https://doi.org/10.1086/322515	journal	October 2001
Planck 2018 results: VI. Cosmological parameters (Corrigendum) Aghanim, N.; Akrami, Y.; Ashdown, M. Astronomy & Astrophysics, Vol. 652 https://doi.org/10.1051/0004-6361/201833910e	journal	August 2021
Evidence that Ultra-high-energy Gamma Rays Are a Universal Feature near Powerful Pulsars Albert, A.; Alfaro, R.; Alvarez, C. The Astrophysical Journal Letters, Vol. 911, Issue 2 https://doi.org/10.3847/2041-8213/abf4dc	journal	April 2021
An absence of neutrinos associated with cosmic-ray acceleration in γ-ray bursts Collaboration, IceCube Nature, Vol. 484, Issue 7394, p. 351-354 https://doi.org/10.1038/nature11068	journal	January 2012
GW170817: Measurements of Neutron Star Radii and Equation of State Abbott, B. P.; Abbott, R.; Abbott, T. D. Physical Review Letters, Vol. 121, Issue 16 https://doi.org/10.1103/PhysRevLett.121.161101	journal	October 2018
Neutron star's initial spin period distribution Igoshev, A. P.; Popov, S. B. Monthly Notices of the Royal Astronomical Society, Vol. 432, Issue 2 https://doi.org/10.1093/mnras/stt519	journal	April 2013
A Combined Maximum-Likelihood Analysis of the High-Energy Astrophysical Neutrino flux Measured with Icecube Aartsen, M. G.; Abraham, K.; Ackermann, M. The Astrophysical Journal, Vol. 809, Issue 1 https://doi.org/10.1088/0004-637X/809/1/98	journal	August 2015
On the detectability of gamma rays from clusters of galaxies: mergers versus secondary infall Gabici, Stefano; Blasi, Pasquale Astroparticle Physics, Vol. 20, Issue 5 https://doi.org/10.1016/j.astropartphys.2003.09.002	journal	February 2004
Active galactic nuclei and the origin of IceCube's diffuse neutrino flux Hooper, Dan; Linden, Tim; Vieregg, Abby Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 02 https://doi.org/10.1088/1475-7516/2019/02/012	journal	February 2019
Millisecond pulsars, TeV halos, and implications for the Galactic Center gamma-ray excess Hooper, Dan; Linden, Tim Physical Review D, Vol. 98, Issue 4 https://doi.org/10.1103/PhysRevD.98.043005	journal	August 2018
Evidence for High-Energy Extraterrestrial Neutrinos at the IceCube Detector Collaboration, IceCube Science, Vol. 342, Issue 6161 https://doi.org/10.1126/science.1242856	journal	November 2013
Star Formation in the Milky Way and Nearby Galaxies Kennicutt, Robert C.; Evans, Neal J. Annual Review of Astronomy and Astrophysics, Vol. 50, Issue 1 https://doi.org/10.1146/annurev-astro-081811-125610	journal	September 2012
THE SPECTRUM OF ISOTROPIC DIFFUSE GAMMA-RAY EMISSION BETWEEN 100 MeV AND 820 GeV Ackermann, M.; Ajello, M.; Albert, A. The Astrophysical Journal, Vol. 799, Issue 1 https://doi.org/10.1088/0004-637X/799/1/86	journal	January 2015
The population of TeV pulsar wind nebulae in the H.E.S.S. Galactic Plane Survey Abdalla, H.; Abramowski, A.; Aharonian, F. Astronomy & Astrophysics, Vol. 612 https://doi.org/10.1051/0004-6361/201629377	journal	April 2018
Cosmic Star-Formation History Madau, Piero; Dickinson, Mark Annual Review of Astronomy and Astrophysics, Vol. 52, Issue 1 https://doi.org/10.1146/annurev-astro-081811-125615	journal	August 2014
Indications of negative evolution for the sources of the highest energy cosmic rays Taylor, Andrew M.; Ahlers, Markus; Hooper, Dan Physical Review D, Vol. 92, Issue 6 https://doi.org/10.1103/PhysRevD.92.063011	journal	September 2015
On the Nature of Pulsars. I. Theory Ostriker, J. P.; Gunn, J. E. The Astrophysical Journal, Vol. 157 https://doi.org/10.1086/150160	journal	August 1969
Multimessenger Implications of Sub-PeV Diffuse Galactic Gamma-Ray Emission Fang, Ke; Murase, Kohta The Astrophysical Journal, Vol. 919, Issue 2 https://doi.org/10.3847/1538-4357/ac11f0	journal	September 2021
THE FERMI -LAT HIGH-LATITUDE SURVEY: SOURCE COUNT DISTRIBUTIONS AND THE ORIGIN OF THE EXTRAGALACTIC DIFFUSE BACKGROUND Abdo, A. A.; Ackermann, M.; Ajello, M. The Astrophysical Journal, Vol. 720, Issue 1 https://doi.org/10.1088/0004-637X/720/1/435	journal	August 2010
A case for radio galaxies as the sources of IceCube's astrophysical neutrino flux Hooper, Dan Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 09 https://doi.org/10.1088/1475-7516/2016/09/002	journal	September 2016
Introducing the CTA concept Acharya, B. S.; Actis, M.; Aghajani, T. Astroparticle Physics, Vol. 43 https://doi.org/10.1016/j.astropartphys.2013.01.007	journal	March 2013
The Cosmic Core-Collapse Supernova rate does not Match the Massive-Star Formation rate Horiuchi, Shunsaku; Beacom, John F.; Kochanek, Christopher S. The Astrophysical Journal, Vol. 738, Issue 2 https://doi.org/10.1088/0004-637X/738/2/154	journal	August 2011
Compact Remnant mass Function: Dependence on the Explosion Mechanism and Metallicity Fryer, Chris L.; Belczynski, Krzysztof; Wiktorowicz, Grzegorz The Astrophysical Journal, Vol. 749, Issue 1 https://doi.org/10.1088/0004-637X/749/1/91	journal	March 2012
Same-sign tetralepton signature in type-II seesaw at lepton colliders * Bai, Xu-Hong; Han, Zhi-Long; Jin, Yi Chinese Physics C, Vol. 46, Issue 1 https://doi.org/10.1088/1674-1137/ac2ed1	journal	January 2022
Nearby supernova rates from the Lick Observatory Supernova Search - III. The rate-size relation, and the rates as a function of galaxy Hubble type and colour: Nearby supernova rates from LOSS - III Li, Weidong; Chornock, Ryan; Leaman, Jesse Monthly Notices of the Royal Astronomical Society, Vol. 412, Issue 3 https://doi.org/10.1111/j.1365-2966.2011.18162.x	journal	March 2011
Nearby supernova rates from the Lick Observatory Supernova Search - II. The observed luminosity functions and fractions of supernovae in a complete sample: Nearby supernova rates from LOSS - II Li, Weidong; Leaman, Jesse; Chornock, Ryan Monthly Notices of the Royal Astronomical Society, Vol. 412, Issue 3 https://doi.org/10.1111/j.1365-2966.2011.18160.x	journal	March 2011
Star-forming galaxies as the origin of diffuse high-energy backgrounds: gamma-ray and neutrino connections, and implications for starburst history Tamborra, Irene; Ando, Shin'ichiro; Murase, Kohta Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 09 https://doi.org/10.1088/1475-7516/2014/09/043	journal	September 2014
Evidence for top-heavy stellar initial mass functions with increasing density and decreasing metallicity: Top-heavy IMFs in GCs Marks, Michael; Kroupa, Pavel; Dabringhausen, Jörg Monthly Notices of the Royal Astronomical Society, Vol. 422, Issue 3 https://doi.org/10.1111/j.1365-2966.2012.20767.x	journal	March 2012
3HWC: The Third HAWC Catalog of Very-high-energy Gamma-Ray Sources Albert, A.; Alfaro, R.; Alvarez, C. The Astrophysical Journal, Vol. 905, Issue 1 https://doi.org/10.3847/1538-4357/abc2d8	journal	December 2020
High-energy electromagnetic cascades in extragalactic space: Physics and features Berezinsky, V.; Kalashev, O. Physical Review D, Vol. 94, Issue 2 https://doi.org/10.1103/PhysRevD.94.023007	journal	July 2016
On the Normalization of the Cosmic Star Formation History Hopkins, Andrew M.; Beacom, John F. The Astrophysical Journal, Vol. 651, Issue 1 https://doi.org/10.1086/506610	journal	November 2006
Radio galaxies dominate the high-energy diffuse gamma-ray background Hooper, Dan; Linden, Tim; Lopez, Alejandro Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 08 https://doi.org/10.1088/1475-7516/2016/08/019	journal	August 2016
The highest energy HAWC sources are likely leptonic and powered by pulsars Sudoh, Takahiro; Linden, Tim; Hooper, Dan Journal of Cosmology and Astroparticle Physics, Vol. 2021, Issue 08 https://doi.org/10.1088/1475-7516/2021/08/010	journal	August 2021
Revisiting AGN as the source of IceCube's diffuse neutrino flux Smith, Daniel; Hooper, Dan; Vieregg, Abigail Journal of Cosmology and Astroparticle Physics, Vol. 2021, Issue 03 https://doi.org/10.1088/1475-7516/2021/03/031	journal	March 2021
Gamma-ray constraints on maximum cosmogenic neutrino fluxes and UHECR source evolution models Gelmini, Graciela B.; Kalashev, Oleg; Semikoz, Dmitri V. Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 01 https://doi.org/10.1088/1475-7516/2012/01/044	journal	January 2012
CONTRIBUTION OF GAMMA-RAY-LOUD RADIO GALAXIES’ CORE EMISSIONS TO THE COSMIC MeV AND GeV GAMMA-RAY BACKGROUND RADIATION Inoue, Yoshiyuki The Astrophysical Journal, Vol. 733, Issue 1 https://doi.org/10.1088/0004-637X/733/1/66	journal	May 2011
On the mass Distribution and Birth Masses of Neutron Stars Özel, Feryal; Psaltis, Dimitrios; Narayan, Ramesh The Astrophysical Journal, Vol. 757, Issue 1 https://doi.org/10.1088/0004-637X/757/1/55	journal	September 2012
Observations of M31 and M33 with the Fermi Large Area Telescope: A Galactic Center Excess in Andromeda? Ackermann, M.; Ajello, M.; Albert, A. The Astrophysical Journal, Vol. 836, Issue 2 https://doi.org/10.3847/1538-4357/aa5c3d	journal	February 2017
Joint anisotropy and source count constraints on the contribution of blazars to the diffuse gamma-ray background Cuoco, A.; Komatsu, E.; Siegal-Gaskins, J. M. Physical Review D, Vol. 86, Issue 6 https://doi.org/10.1103/PhysRevD.86.063004	journal	September 2012
Observation of High-Energy Astrophysical Neutrinos in Three Years of IceCube Data Aartsen, M. G.; Ackermann, M.; Adams, J. Physical Review Letters, Vol. 113, Issue 10 https://doi.org/10.1103/PhysRevLett.113.101101	journal	September 2014
Cosmogenic gamma rays and the composition of cosmic rays Ahlers, Markus; Salvado, Jordi Physical Review D, Vol. 84, Issue 8 https://doi.org/10.1103/PhysRevD.84.085019	journal	October 2011
Toward a Unification of star Formation rate Determinations in the Milky way and Other Galaxies Chomiuk, Laura; Povich, Matthew S. The Astronomical Journal, Vol. 142, Issue 6 https://doi.org/10.1088/0004-6256/142/6/197	journal	November 2011
The Parkes Multibeam Pulsar Survey - VI. Discovery and timing of 142 pulsars and a Galactic population analysis Lorimer, D. R.; Faulkner, A. J.; Lyne, A. G. Monthly Notices of the Royal Astronomical Society, Vol. 372, Issue 2 https://doi.org/10.1111/j.1365-2966.2006.10887.x	journal	October 2006
Flavor Ratio of Astrophysical Neutrinos above 35 TeV in IceCube Aartsen, M. G.; Ackermann, M.; Adams, J. Physical Review Letters, Vol. 114, Issue 17 https://doi.org/10.1103/PhysRevLett.114.171102	journal	April 2015
Nearby supernova rates from the Lick Observatory Supernova Search - I. The methods and data base: Nearby SN rates from LOSS - I Leaman, Jesse; Li, Weidong; Chornock, Ryan Monthly Notices of the Royal Astronomical Society, Vol. 412, Issue 3 https://doi.org/10.1111/j.1365-2966.2011.18158.x	journal	March 2011
Evidence for Astrophysical Muon Neutrinos from the Northern Sky with IceCube Aartsen, M. G.; Abraham, K.; Ackermann, M. Physical Review Letters, Vol. 115, Issue 8 https://doi.org/10.1103/PhysRevLett.115.081102	journal	August 2015
Circum-Galactic gas and the Isotropic Gamma-Ray Background Feldmann, Robert; Hooper, Dan; Gnedin, Nickolay Y. The Astrophysical Journal, Vol. 763, Issue 1 https://doi.org/10.1088/0004-637X/763/1/21	journal	December 2012
Constraints on the Emission of Gamma-Rays from M31 with HAWC Albert, A.; Alfaro, R.; Alvarez, C. The Astrophysical Journal, Vol. 893, Issue 1 https://doi.org/10.3847/1538-4357/ab7999	journal	April 2020
Models of the contribution of blazars to the anisotropy of the extragalactic diffuse gamma-ray background Harding, J. Patrick; Abazajian, Kevork N. Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 11 https://doi.org/10.1088/1475-7516/2012/11/026	journal	November 2012
Using HAWC to discover invisible pulsars Linden, Tim; Auchettl, Katie; Bramante, Joseph Physical Review D, Vol. 96, Issue 10 https://doi.org/10.1103/PhysRevD.96.103016	journal	November 2017
Extragalactic background light inferred from AEGIS galaxy-SED-type fractions: EBL from AEGIS galaxy-SED-type fractions Domínguez, A.; Primack, J. R.; Rosario, D. J. Monthly Notices of the Royal Astronomical Society, Vol. 410, Issue 4 https://doi.org/10.1111/j.1365-2966.2010.17631.x	journal	October 2010
HAWC observations strongly favor pulsar interpretations of the cosmic-ray positron excess Hooper, Dan; Cholis, Ilias; Linden, Tim Physical Review D, Vol. 96, Issue 10 https://doi.org/10.1103/PhysRevD.96.103013	journal	November 2017
On the Collapsar Model of Long Gamma-Ray Bursts:Constraints from Cosmic Metallicity Evolution Langer, N.; Norman, C. A. The Astrophysical Journal, Vol. 638, Issue 2 https://doi.org/10.1086/500363	journal	January 2006
The H.E.S.S. Galactic plane survey Abdalla, H.; Abramowski, A.; Aharonian, F. Astronomy & Astrophysics, Vol. 612 https://doi.org/10.1051/0004-6361/201732098	journal	April 2018
Diffuse γ-Ray Emission from Misaligned Active Galactic Nuclei Di Mauro, M.; Calore, F.; Donato, F. The Astrophysical Journal, Vol. 780, Issue 2 https://doi.org/10.1088/0004-637X/780/2/161	journal	December 2013
Pulsar TeV Halos Explain the Diffuse TeV Excess Observed by Milagro Linden, Tim; Buckman, Benjamin J. Physical Review Letters, Vol. 120, Issue 12 https://doi.org/10.1103/PhysRevLett.120.121101	journal	March 2018
Planck 2018 results: VI. Cosmological parameters Aghanim, N.; Akrami, Y.; Ashdown, M. Astronomy & Astrophysics, Vol. 641, A6 https://doi.org/10.1051/0004-6361/201833910	journal	September 2020
On the rate of core collapse supernovae in the milky way Rozwadowska, Karolina; Vissani, Francesco; Cappellaro, Enrico New Astronomy, Vol. 83 https://doi.org/10.1016/j.newast.2020.101498	journal	February 2021
Radioactive 26Al from massive stars in the Galaxy Diehl, Roland; Halloin, Hubert; Kretschmer, Karsten Nature, Vol. 439, Issue 7072 https://doi.org/10.1038/nature04364	journal	January 2006
The Australia Telescope National Facility Pulsar Catalogue Manchester, R. N.; Hobbs, G. B.; Teoh, A. The Astronomical Journal, Vol. 129, Issue 4 https://doi.org/10.1086/428488	journal	April 2005
Improved Estimates of the Milky Way’S Stellar mass and star Formation rate from Hierarchical Bayesian Meta-Analysis Licquia, Timothy C.; Newman, Jeffrey A. The Astrophysical Journal, Vol. 806, Issue 1 https://doi.org/10.1088/0004-637X/806/1/96	journal	June 2015
Star-forming galaxies significantly contribute to the isotropic gamma-ray background Linden, Tim Physical Review D, Vol. 96, Issue 8 https://doi.org/10.1103/PhysRevD.96.083001	journal	October 2017
The Evolution and Structure of Pulsar Wind Nebulae Gaensler, Bryan M.; Slane, Patrick O. Annual Review of Astronomy and Astrophysics, Vol. 44, Issue 1 https://doi.org/10.1146/annurev.astro.44.051905.092528	journal	September 2006
Analysis of the cumulative neutrino flux from Fermi LAT blazar populations using 3 years of IceCube data Glüsenkamp, Thorsten EPJ Web of Conferences, Vol. 121 https://doi.org/10.1051/epjconf/201612105006	journal	January 2016
γ-cascade: a simple program to compute cosmological gamma-ray propagation Blanco, Carlos Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 01 https://doi.org/10.1088/1475-7516/2019/01/013	journal	January 2019
On the variation of the initial mass function Kroupa, P. Monthly Notices of the Royal Astronomical Society, Vol. 322, Issue 2 https://doi.org/10.1046/j.1365-8711.2001.04022.x	journal	April 2001
Stellar Encounter rate in Galactic Globular Clusters Bahramian, Arash; Heinke, Craig O.; Sivakoff, Gregory R. The Astrophysical Journal, Vol. 766, Issue 2 https://doi.org/10.1088/0004-637X/766/2/136	journal	March 2013
Dark matter interpretation of the Fermi -LAT observations toward the outer halo of M31 Karwin, Christopher M.; Murgia, Simona; Moskalenko, Igor V. Physical Review D, Vol. 103, Issue 2 https://doi.org/10.1103/PhysRevD.103.023027	journal	January 2021
Multiple Galactic Sources with Emission Above 56 TeV Detected by HAWC Abeysekara, A. U.; Albert, A.; Alfaro, R. Physical Review Letters, Vol. 124, Issue 2 https://doi.org/10.1103/PhysRevLett.124.021102	journal	January 2020
The 2dF galaxy redshift survey: near-infrared galaxy luminosity functions Cole, Shaun; Norberg, Peder; Baugh, Carlton M. Monthly Notices of the Royal Astronomical Society, Vol. 326, Issue 1 https://doi.org/10.1046/j.1365-8711.2001.04591.x	journal	September 2001
Gamma Rays from Intergalactic Shocks Keshet, Uri; Waxman, Eli; Loeb, Abraham The Astrophysical Journal, Vol. 585, Issue 1 https://doi.org/10.1086/345946	journal	March 2003
MILAGRO OBSERVATIONS OF MULTI-TeV EMISSION FROM GALACTIC SOURCES IN THE FERMI BRIGHT SOURCE LIST Abdo, A. A.; Allen, B. T.; Aune, T. The Astrophysical Journal, Vol. 700, Issue 2 https://doi.org/10.1088/0004-637X/700/2/L127	journal	July 2009
CEPHEID PERIOD-LUMINOSITY RELATIONS IN THE NEAR-INFRARED AND THE DISTANCE TO M31 FROM THEHUBBLE SPACE TELESCOPEWIDE FIELD CAMERA 3 Riess, Adam G.; Fliri, Jürgen; Valls-Gabaud, David The Astrophysical Journal, Vol. 745, Issue 2 https://doi.org/10.1088/0004-637X/745/2/156	journal	January 2012
Search for TeV gamma ray emission from the Andromeda galaxy Aharonian, F. A.; Akhperjanian, A. G.; Beilicke, M. Astronomy & Astrophysics, Vol. 400, Issue 1 https://doi.org/10.1051/0004-6361:20021895	journal	February 2003
Evidence of TeV halos around millisecond pulsars Hooper, Dan; Linden, Tim Physical Review D, Vol. 105, Issue 10 https://doi.org/10.1103/PhysRevD.105.103013	journal	May 2022
High-energy gamma rays and neutrinos from nearby radio galaxies Blanco, Carlos; Hooper, Dan Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 12 https://doi.org/10.1088/1475-7516/2017/12/017	journal	December 2017
Constraining very heavy dark matter using diffuse backgrounds of neutrinos and cascaded gamma rays Murase, Kohta; Beacom, John F. Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 10 https://doi.org/10.1088/1475-7516/2012/10/043	journal	October 2012
Gamma-ray and neutrino backgrounds as probes of the high-energy universe: hints of cascades, general constraints, and implications for TeV searches Murase, Kohta; Beacom, John F.; Takami, Hajime Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 08 https://doi.org/10.1088/1475-7516/2012/08/030	journal	August 2012

Similar Records

DECIPHERING CONTRIBUTIONS TO THE EXTRAGALACTIC GAMMA-RAY BACKGROUND FROM 2 GeV TO 2 TeV

Journal Article · Thu Dec 01 00:00:00 EST 2016 · Astrophysical Journal · OSTI ID:1834158

Lisanti, Mariangela; Mishra-Sharma, Siddharth; Necib, Lina; +1 more

Deciphering Contributions to The Extragalactic Gamma-Ray Background from 2 Gev To 2 Tev

Journal Article · Tue Nov 22 00:00:00 EST 2016 · The Astrophysical Journal (Online) · OSTI ID:1834158

Lisanti, Mariangela; Mishra-Sharma, Siddharth; Necib, Lina; +1 more

Decaying dark matter as a probe of unification and TeV spectroscopy

Journal Article · Tue Sep 01 00:00:00 EDT 2009 · Physical Review. D, Particles Fields · OSTI ID:1834158

Arvanitaki, Asimina; Dimopoulos, Savas; Graham, Peter W; +3 more

Related Subjects

79 ASTRONOMY AND ASTROPHYSICS
gamma ray astronomy
neutron stars
pulsars

Title: Contribution from TeV halos to the isotropic gamma-ray background

Citation Formats

References (84)

Similar Records

Related Subjects