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Seeking leptoquarks in IceCube

delete2018-06-05
delete24
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OA
AI
D
Damir Bečirević *
B
B. Panes
O
Olcyr Sumensari
R
R. Zukanovich Funchal
DOI:10.1007/JHEP06(2018)032delete
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摘要

摘要

En 中文
We investigate the sensitivity of IceCube(-Gen2) to a scalar leptoquark scenario with couplings only to heavy quark flavors which may be connected to solving discrepancies in B-meson semileptonic decays. We take into account, for the first time, the non-negligible neutrino-gluon cross section induced by leptoquarks, and we systematically account for indirect and direct constraints which have been overlooked in previous studies. We conclude that IceCube(-Gen2) can only probe the light LQ regime, already disfavored by the combination of flavor physics constraints, electroweak precision data and the direct searches at the LHC.
Keyword:
Beyond Standard Model
Neutrino Physics
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期刊

Journal of High Energy Physics 封面图
Journal of High Energy Physics
IF:
5.5
论文数:
4.0W
被引数:
13.7W

机构

C
cnrs - institute of physics (inp)
学者数:
6.0K
论文数: 4.2K
被引数: 2
U
Universite Paris Saclay
学者数:
7.3W
论文数: 5.3W
被引数: 540
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