Search for a light pseudoscalar Higgs boson produced in association with bottom quarks in pp collisions at sqrt(s) = 8 TeV
Search for a light pseudoscalar Higgs boson produced in association with bottom quarks in pp collisions at sqrt(s) = 8 TeV
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DOI：
10.1007/jhep11(2017)010
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发表时间：
2017-07
期刊：
影响因子：
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通讯作者：
Cms Collaboration
中科院分区：
文献类型：
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作者：
Cms Collaboration
本文报道了寻找与底夸克相伴产生并衰变为μ子对的轻赝标希格斯玻色子（A）的工作。该搜索使用CMS实验收集的19.7 fb− 1的质子-质子碰撞，质心能量为8 TeV。在25至60 GeV的双μ子质量范围内没有观察到信号。设定横截面乘以分支分数的上限。
A search for a light pseudoscalar Higgs boson (A) produced in association with bottom quarks and decaying into a muon pair is reported. The search uses 19.7 fb− 1 of proton-proton collisions at a center-of-mass energy of 8 TeV, collected by the CMS experiment. No signal is observed in the dimuon mass range from 25 to 60 GeV. Upper limits on the cross section times branching fraction,, are set.