Dynamical Dark Matter, MATHUSLA, and the lifetime frontier
Dynamical Dark Matter, MATHUSLA, and the lifetime frontier
复制标题
动态暗物质、MATHUSLA 和生命前沿
DOI:
10.1103/physrevd.98.115005
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发表时间:
2018
影响因子:
5
通讯作者:
Thomas, Brooks
中科院分区:
文献类型:
--
作者:
Curtin, David;Dienes, Keith R.;Thomas, Brooks
MATHUSLA is a proposed surface detector at CERN that would be able to observe the decays of nonhadronic electrically neutral long-lived particles (LLPs) with almost no background or trigger limitations. This would allow MATHUSLA to probe sub-GeV to TeV masses and lifetimes up to. MATHUSLA can play an important role in probing dark-matter scenarios involving extended hidden sectors, where additional dark states often manifest as LLPs. A prime example of such a scenario is furnished by the Dynamical Dark Matter (DDM) framework, which intrinsically gives rise to large ensembles of dark states exhibiting a broad range of masses and lifetimes. In this paper, we examine the extent to which MATHUSLA can probe the DDM parameter space, and we demonstrate that MATHUSLA may be capable of providing direct confirmation of certain unique aspects of the DDM framework which might be difficult to probe in other ways.
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DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
K. Dienes;Jacob R. Fennick;J. Kumar;B. Thomas
通讯作者:
B. Thomas
影响因子:
8.6
作者:
K. Dienes;J. Kumar;B. Thomas;David Yaylali
通讯作者:
David Yaylali
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
K. Dienes;B. Thomas
通讯作者:
B. Thomas
影响因子:
5
作者:
Diego Chialva;P. Dev;A. Mazumdar
通讯作者:
Diego Chialva;P. Dev;A. Mazumdar
影响因子:
5
作者:
D. Curtin;M. Peskin
通讯作者:
M. Peskin