Search for anomalous production of multiple leptons in association with W and Z bosons at CDF
Search for anomalous production of multiple leptons in association with W and Z bosons at CDF
复制标题
在 CDF 寻找与 W 和 Z 玻色子相关的多个轻子的异常产生
DOI:
10.1103/physrevd.85.092001
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发表时间:
2012
影响因子:
5
通讯作者:
Aaltonen T
中科院分区:
文献类型:
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作者:
Aaltonen T
This paper presents a search for anomalous production of multiple low-energy leptons in association with aorboson using events collected at the CDF experiment corresponding toof integrated luminosity. This search is sensitive to a wide range of topologies with low-momentum leptons, including those with the leptons near one another. The observed rates of production of additional electrons and muons are compared with the standard model predictions. No indications of phenomena beyond the standard model are found. A 95% confidence level limit is presented on the production cross section for a benchmark model of supersymmetric hidden-valley Higgs production. Particle identification efficiencies are also provided to enable the calculation of limits on additional models.
DOI:
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发表时间:
2003
期刊:
影响因子:
--
作者:
E. Gerchtein;M. Paulini
通讯作者:
M. Paulini
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
I. Gorelov
通讯作者:
I. Gorelov
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
H. Frisch
通讯作者:
H. Frisch