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Axion and dark photon limits from Crab Nebula high-energy gamma rays
Bi, Xiaojun1,2; Gao, Yu1; Guo, Junguang1,2; Houston, Nick3; Li, Tianjun2,4; Xu, Fangzhou4,5; Zhang, Xin6,7
2021-02-25
Source PublicationPHYSICAL REVIEW D
ISSN2470-0010
Volume103Issue:4Pages:9
AbstractThe observation of cosmic sub-PeV gamma rays from the Crab Nebula opens up the possibility of testing cosmic ray photon transparency at the multi-hundred-TeV scale. Assuming no deviation from a source gamma-ray emission due to accelerated electron inverse-Compton scattering, higher event energies can extend constraints on the effects of new physics; we consider oscillation between gamma rays and axions, plus attenuation effects from gamma-ray absorption in the case of dark photon dark matter. Combining the recent AS gamma and HAWC sub-PeV data with earlier MAGIC and HEGRA data, axionlike particles are most constrained in the 2 x 10(-7) -6 x 10(-7) eV mass range, where the coupling g(a gamma gamma) is constrained to be below 1.8 x 10(-10) GeV-1. Direct scattering from dark photon dark matter limits kinetic mixing epsilon less than or similar to 1.0(-3) f or masses between 0.01 and 1 eV.
Funding OrganizationInstitute of High Energy Physics, Chinese Academy of Sciences ; Institute of High Energy Physics, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; Institute of High Energy Physics, Chinese Academy of Sciences ; Institute of High Energy Physics, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; Institute of High Energy Physics, Chinese Academy of Sciences ; Institute of High Energy Physics, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; Institute of High Energy Physics, Chinese Academy of Sciences ; Institute of High Energy Physics, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China
DOI10.1103/PhysRevD.103.043018
Language英语
Funding ProjectInstitute of High Energy Physics, Chinese Academy of Sciences[Y95461A0U2] ; Institute of High Energy Physics, Chinese Academy of Sciences[Y7515560U1] ; National Natural Science Foundation of China[11875062] ; National Natural Science Foundation of China[11947302] ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Natural Science Foundation of China[U1738209] ; Natural Science Foundation of China[11851303]
Funding OrganizationInstitute of High Energy Physics, Chinese Academy of Sciences ; Institute of High Energy Physics, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; Institute of High Energy Physics, Chinese Academy of Sciences ; Institute of High Energy Physics, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; Institute of High Energy Physics, Chinese Academy of Sciences ; Institute of High Energy Physics, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; Institute of High Energy Physics, Chinese Academy of Sciences ; Institute of High Energy Physics, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Key Research Program of Frontier Science, Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:000621594100002
PublisherAMER PHYSICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/79134
Collection中国科学院国家天文台
Corresponding AuthorGao, Yu; Guo, Junguang
Affiliation1.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China
2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
3.Beijing Univ Technol, Fac Sci, Inst Theoret Phys, Beijing 100124, Peoples R China
4.Chinese Acad Sci, Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China
5.Tsinghua Univ, Inst Modern Phys, Beijing 100084, Peoples R China
6.Chinese Acad Sci, Key Lab Computat Astrophys, Natl Astron Observ, Beijing 100012, Peoples R China
7.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Bi, Xiaojun,Gao, Yu,Guo, Junguang,et al. Axion and dark photon limits from Crab Nebula high-energy gamma rays[J]. PHYSICAL REVIEW D,2021,103(4):9.
APA Bi, Xiaojun.,Gao, Yu.,Guo, Junguang.,Houston, Nick.,Li, Tianjun.,...&Zhang, Xin.(2021).Axion and dark photon limits from Crab Nebula high-energy gamma rays.PHYSICAL REVIEW D,103(4),9.
MLA Bi, Xiaojun,et al."Axion and dark photon limits from Crab Nebula high-energy gamma rays".PHYSICAL REVIEW D 103.4(2021):9.
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