2016年6月
Search for a low-mass neutral Higgs boson with suppressed couplings to fermions using events with multiphoton final states
PHYSICAL REVIEW D
- 巻
- 93
- 号
- 11
- 開始ページ
- 112010
- 終了ページ
- (8)
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1103/PhysRevD.93.112010
- 出版者・発行元
- AMER PHYSICAL SOC
A search for a Higgs boson with suppressed couplings to fermions, h(f), assumed to be the neutral, lower-mass partner of the Higgs boson discovered at the Large Hadron Collider, is reported. Such a Higgs boson could exist in extensions of the standard model with two Higgs doublets, and could be produced via p (p) over bar -> H(+/-)h(f) -> W*h(f)h(f) -> 4 gamma + X where H (+/-) is a charged Higgs boson. This analysis uses all events withat least three photons in the final state from proton-antiproton collisions at a center-of-mass energy of 1.96 TeV collected by the Collider Detector at Fermilab, corresponding to an integrated luminosity of 9.2 fb(-1). No evidence of a signal is observed in the data. Values of Higgs-boson masses between 10 and 100 GeV/c(2) are excluded at 95% Bayesian credibility.
- リンク情報
- ID情報
-
- DOI : 10.1103/PhysRevD.93.112010
- ISSN : 2470-0010
- eISSN : 2470-0029
- Web of Science ID : WOS:000378203800002