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Search for heavy resonances decaying to a w or z boson and a higgs boson in the q(q)over-bar(('))b(b)over-bar final state in pp collisions at root s =13 tev with the atlas detector
Aaboud, M.195; Aad, G.126,127; Abbott, B.158; Abdinov, O.15; Abeloos, B.162; Abidi, S. H.228; AbouZeid, O. S.200; Abraham, N. L.217; Abramowicz, H.221; Abreu, H.220
刊名Physics letters b
2017-11-10
卷号774页码:494-515
ISSN号0370-2693
DOI10.1016/j.physletb.2017.09.066
通讯作者Aaboud, m.()
英文摘要A search for heavy resonances decaying to a w or z boson and a higgs boson in the q(q)over-bar(('))b(b)over-bar final state is described. the search uses 36.1 fb(-1)of proton-proton collision data at root s = 13 tev collected by the atlas detector at the cern large hadron collider in 2015 and 2016. the data are in agreement with the standard model expectations, with the largest excess found at a resonance mass of 3.0 tev with a local (global) significance of 3.3 (2.1) sigma. the results are presented in terms of constraints on a simplified model with a heavy vector triplet. upper limits are set on the production cross-section times branching ratio for resonances decaying to a w (z) boson and a higgs boson, itself decaying to b(b)over-bar, in the mass range between 1.1 and 3.8 tev at 95% confidence level; the limits range between 83 and 1.6 fb (77 and 1.1 fb) at 95% confidence level. (c) 2017 the author. published by elsevier b.v.
WOS关键词MODEL
WOS研究方向Astronomy & Astrophysics ; Physics
WOS类目Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
语种英语
出版者ELSEVIER SCIENCE BV
WOS记录号WOS:000414973200067
内容类型期刊论文
URI标识http://www.corc.org.cn/handle/1471x/2178269
专题高能物理研究所
通讯作者Aaboud, M.
作者单位1.Univ Adelaide, Dept Phys, Adelaide, SA, Australia
2.SUNY Albany, Dept Phys, Albany, NY 12222 USA
3.Univ Alberta, Dept Phys, Edmonton, AB, Canada
4.Ankara Univ, Dept Phys, Ankara, Turkey
5.Istanbul Aydin Univ, Istanbul, Turkey
6.TOBB Univ Econ & Technol, Div Phys, Ankara, Turkey
7.LAPP, CNRS, IN2P3, Annecy Le Vieux, France
8.Univ Savoie Mont Blanc, Annecy Le Vieux, France
9.Argonne Natl Lab, High Energy Phys Div, Argonne, IL USA
10.Univ Arizona, Dept Phys, Tucson, AZ 85721 USA
推荐引用方式
GB/T 7714
Aaboud, M.,Aad, G.,Abbott, B.,et al. Search for heavy resonances decaying to a w or z boson and a higgs boson in the q(q)over-bar(('))b(b)over-bar final state in pp collisions at root s =13 tev with the atlas detector[J]. Physics letters b,2017,774:494-515.
APA Aaboud, M..,Aad, G..,Abbott, B..,Abdinov, O..,Abeloos, B..,...&Hakobyan, H..(2017).Search for heavy resonances decaying to a w or z boson and a higgs boson in the q(q)over-bar(('))b(b)over-bar final state in pp collisions at root s =13 tev with the atlas detector.Physics letters b,774,494-515.
MLA Aaboud, M.,et al."Search for heavy resonances decaying to a w or z boson and a higgs boson in the q(q)over-bar(('))b(b)over-bar final state in pp collisions at root s =13 tev with the atlas detector".Physics letters b 774(2017):494-515.
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