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Title: Dark spectroscopy at lepton colliders

Rich and complex dark sectors are abundant in particle physics theories. In this work, we propose performing spectroscopy of the mass structure of dark sectors via mono-photon searches at lepton colliders. The energy of the mono-photon tracks the invariant mass of the invisible system it recoils against, which enables studying the resonance structure of the dark sector. We demonstrate this idea with several well-motivated models of dark sectors. Such spectroscopy measurements could potentially be performed at Belle II, BES-III and future low-energy lepton colliders.
Authors:
 [1] ;  [1] ;  [2]
  1. Cornell Univ., Ithaca, NY (United States). Dept. of Physics and Lab. for Elementary-Particle Physics (LEPP); Hebrew Univ. of Jerusalem (Israel). Racah Inst. of Physics
  2. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Berkeley, CA (United States). Dept. of Physics; Univ. of Tokyo (Japan). Inst. for Advanced Study and Kavli Inst. for the Physics and Mathematics of the Universe (WPI)
Publication Date:
Grant/Contract Number:
AC02-05CH11231; NSF-PHY-1419008; 1112/17; PHY-1316222; 1111/17; 2016153; PHY-1316783; PHY-1638509; 26400241; 17K05409; 15H05887; 15K21733; 1937/12; 201615
Type:
Published Article
Journal Name:
Physical Review D
Additional Journal Information:
Journal Volume: 97; Journal Issue: 5; Journal ID: ISSN 2470-0010
Publisher:
American Physical Society (APS)
Research Org:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org:
USDOE Office of Science (SC); National Science Foundation (NSF); Israel Science Foundation (ISF); Azrieli Foundation; United States-Israel Binational Science Foundation (BSF); Japan Society for the Promotion of Science (JSPS); Ministry of Education, Culture, Sports, Science and Technology (MEXT) (Japan); Israeli Centers for Research Excellence (I-CORE)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 43 PARTICLE ACCELERATORS; 79 ASTRONOMY AND ASTROPHYSICS; composite models; hypothetical particle physics models; particle dark matter; particle production; lepton colliders
OSTI Identifier:
1427880
Alternate Identifier(s):
OSTI ID: 1465452

Hochberg, Yonit, Kuflik, Eric, and Murayama, Hitoshi. Dark spectroscopy at lepton colliders. United States: N. p., Web. doi:10.1103/PhysRevD.97.055030.
Hochberg, Yonit, Kuflik, Eric, & Murayama, Hitoshi. Dark spectroscopy at lepton colliders. United States. doi:10.1103/PhysRevD.97.055030.
Hochberg, Yonit, Kuflik, Eric, and Murayama, Hitoshi. 2018. "Dark spectroscopy at lepton colliders". United States. doi:10.1103/PhysRevD.97.055030.
@article{osti_1427880,
title = {Dark spectroscopy at lepton colliders},
author = {Hochberg, Yonit and Kuflik, Eric and Murayama, Hitoshi},
abstractNote = {Rich and complex dark sectors are abundant in particle physics theories. In this work, we propose performing spectroscopy of the mass structure of dark sectors via mono-photon searches at lepton colliders. The energy of the mono-photon tracks the invariant mass of the invisible system it recoils against, which enables studying the resonance structure of the dark sector. We demonstrate this idea with several well-motivated models of dark sectors. Such spectroscopy measurements could potentially be performed at Belle II, BES-III and future low-energy lepton colliders.},
doi = {10.1103/PhysRevD.97.055030},
journal = {Physical Review D},
number = 5,
volume = 97,
place = {United States},
year = {2018},
month = {3}
}