Implications of the dark axion portal for SHIP and FASER and the advantages of monophoton signals

被引：12
|
作者：
deNiverville, Patrick [1 ]
Lee, Hye-Sung [2 ]
机构：
[1] Inst for Basic Sci Korea, Ctr Theoret Phys Universe, Daejeon 34126, South Korea
[2] Korea Adv Inst Sci & Technol, Dept Phys, Daejeon 34141, South Korea
来源：
PHYSICAL REVIEW D | 2019年 / 100卷 / 05期
关键词：
VECTOR GAUGE BOSON; PHI-MESON DECAYS; SEARCH; PHOTON; BREMSSTRAHLUNG; E(+)E(-); PI(0); LIMIT;
D O I：
10.1103/PhysRevD.100.055017
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate the implications of the dark axion portal interaction, the axion-photon-dark photon vertex, for the future experiments SHiP and FASER. We also study the phenomenology of the combined vector portal (kinetic mixing of the photon and dark photon) and dark axion portal. The muon g - 2 discrepancy is unfortunately not solved even with the two portals, but the low-energy beam dump experiments with monophoton detection capability can open new opportunities in light dark sector searches using the combined portals.
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页数：11
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