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Snowmass2021 Cosmic Frontier White Paper: Puzzling Excesses in Dark Matter Searches and How to Resolve Them
Intriguing signals with excesses over expected backgrounds have been observed in many astrophysical and terrestrial settings, which could potentially have a dark matter origin. Astrophysical excesses include the Galactic Center GeV gamma-ray excess detected by the Fermi Gamma-Ray Space Telescope, th...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2806071 |
| _version_ | 1780972964281319424 |
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| author | Leane, Rebecca K. Shin, Seodong Yang, Liang Adhikari, Govinda Alhazmi, Haider Aramaki, Tsuguo Baxter, Daniel Calore, Francesca Caputo, Regina Cholis, Ilias Daylan, Tansu Di Mauro, Mattia von Doetinchem, Philip Han, Ke Hooper, Dan Horiuchi, Shunsaku Kim, Doojin Kong, Kyoungchul Lang, Rafael F. Lin, Qing Linden, Tim Liu, Jianglai Macias, Oscar Mishra-Sharma, Siddharth Murphy, Alexander Rajaee, Meshkat Rodd, Nicholas L. Parikh, Aditya Park, Jong-Chul Sarsa, Maria Luisa Shockley, Evan Slatyer, Tracy R. Takhistov, Volodymyr Wagner, Felix Ye, Jingqiang Zaharijas, Gabrijela Zhong, Yi-Ming Zhou, Ning Zhou, Xiaopeng |
| author_facet | Leane, Rebecca K. Shin, Seodong Yang, Liang Adhikari, Govinda Alhazmi, Haider Aramaki, Tsuguo Baxter, Daniel Calore, Francesca Caputo, Regina Cholis, Ilias Daylan, Tansu Di Mauro, Mattia von Doetinchem, Philip Han, Ke Hooper, Dan Horiuchi, Shunsaku Kim, Doojin Kong, Kyoungchul Lang, Rafael F. Lin, Qing Linden, Tim Liu, Jianglai Macias, Oscar Mishra-Sharma, Siddharth Murphy, Alexander Rajaee, Meshkat Rodd, Nicholas L. Parikh, Aditya Park, Jong-Chul Sarsa, Maria Luisa Shockley, Evan Slatyer, Tracy R. Takhistov, Volodymyr Wagner, Felix Ye, Jingqiang Zaharijas, Gabrijela Zhong, Yi-Ming Zhou, Ning Zhou, Xiaopeng |
| author_sort | Leane, Rebecca K. |
| collection | CERN |
| description | Intriguing signals with excesses over expected backgrounds have been observed in many astrophysical and terrestrial settings, which could potentially have a dark matter origin. Astrophysical excesses include the Galactic Center GeV gamma-ray excess detected by the Fermi Gamma-Ray Space Telescope, the AMS antiproton and positron excesses, and the 511 and 3.5 keV X-ray lines. Direct detection excesses include the DAMA/LIBRA annual modulation signal, the XENON1T excess, and low-threshold excesses in solid state detectors. We discuss avenues to resolve these excesses, with actions the field can take over the next several years. |
| id | cern-2806071 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2022 |
| record_format | invenio |
| spelling | cern-28060712023-03-17T03:25:30Zhttp://cds.cern.ch/record/2806071engLeane, Rebecca K.Shin, SeodongYang, LiangAdhikari, GovindaAlhazmi, HaiderAramaki, TsuguoBaxter, DanielCalore, FrancescaCaputo, ReginaCholis, IliasDaylan, TansuDi Mauro, Mattiavon Doetinchem, PhilipHan, KeHooper, DanHoriuchi, ShunsakuKim, DoojinKong, KyoungchulLang, Rafael F.Lin, QingLinden, TimLiu, JianglaiMacias, OscarMishra-Sharma, SiddharthMurphy, AlexanderRajaee, MeshkatRodd, Nicholas L.Parikh, AdityaPark, Jong-ChulSarsa, Maria LuisaShockley, EvanSlatyer, Tracy R.Takhistov, VolodymyrWagner, FelixYe, JingqiangZaharijas, GabrijelaZhong, Yi-MingZhou, NingZhou, XiaopengSnowmass2021 Cosmic Frontier White Paper: Puzzling Excesses in Dark Matter Searches and How to Resolve Themhep-exParticle Physics - Experimentastro-ph.HEAstrophysics and Astronomyhep-phParticle Physics - PhenomenologyIntriguing signals with excesses over expected backgrounds have been observed in many astrophysical and terrestrial settings, which could potentially have a dark matter origin. Astrophysical excesses include the Galactic Center GeV gamma-ray excess detected by the Fermi Gamma-Ray Space Telescope, the AMS antiproton and positron excesses, and the 511 and 3.5 keV X-ray lines. Direct detection excesses include the DAMA/LIBRA annual modulation signal, the XENON1T excess, and low-threshold excesses in solid state detectors. We discuss avenues to resolve these excesses, with actions the field can take over the next several years.arXiv:2203.06859FERMILAB-CONF-22-191-PPD-Toai:cds.cern.ch:28060712022-03-14 |
| spellingShingle | hep-ex Particle Physics - Experiment astro-ph.HE Astrophysics and Astronomy hep-ph Particle Physics - Phenomenology Leane, Rebecca K. Shin, Seodong Yang, Liang Adhikari, Govinda Alhazmi, Haider Aramaki, Tsuguo Baxter, Daniel Calore, Francesca Caputo, Regina Cholis, Ilias Daylan, Tansu Di Mauro, Mattia von Doetinchem, Philip Han, Ke Hooper, Dan Horiuchi, Shunsaku Kim, Doojin Kong, Kyoungchul Lang, Rafael F. Lin, Qing Linden, Tim Liu, Jianglai Macias, Oscar Mishra-Sharma, Siddharth Murphy, Alexander Rajaee, Meshkat Rodd, Nicholas L. Parikh, Aditya Park, Jong-Chul Sarsa, Maria Luisa Shockley, Evan Slatyer, Tracy R. Takhistov, Volodymyr Wagner, Felix Ye, Jingqiang Zaharijas, Gabrijela Zhong, Yi-Ming Zhou, Ning Zhou, Xiaopeng Snowmass2021 Cosmic Frontier White Paper: Puzzling Excesses in Dark Matter Searches and How to Resolve Them |
| title | Snowmass2021 Cosmic Frontier White Paper: Puzzling Excesses in Dark Matter Searches and How to Resolve Them |
| title_full | Snowmass2021 Cosmic Frontier White Paper: Puzzling Excesses in Dark Matter Searches and How to Resolve Them |
| title_fullStr | Snowmass2021 Cosmic Frontier White Paper: Puzzling Excesses in Dark Matter Searches and How to Resolve Them |
| title_full_unstemmed | Snowmass2021 Cosmic Frontier White Paper: Puzzling Excesses in Dark Matter Searches and How to Resolve Them |
| title_short | Snowmass2021 Cosmic Frontier White Paper: Puzzling Excesses in Dark Matter Searches and How to Resolve Them |
| title_sort | snowmass2021 cosmic frontier white paper: puzzling excesses in dark matter searches and how to resolve them |
| topic | hep-ex Particle Physics - Experiment astro-ph.HE Astrophysics and Astronomy hep-ph Particle Physics - Phenomenology |
| url | http://cds.cern.ch/record/2806071 |
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