Search for heavy neutral Higgs bosons produced in association with b-quarks and decaying into b-quarks at root s=13 TeV with the ATLAS detector

Çetin, Serkant Ali2020-11-092020-11-092020-08-131550-23681550-7998https://hdl.handle.net/11411/2546https://doi.org/10.1103/PhysRevD.102.03200431 pagesA search for heavy neutral Higgs bosons produced in association with one or two b-quarks and decaying to b-quark pairs is presented using 27.8 fb(-1) of root s=13 TeV proton-proton collision data recorded by the ATLAS detector at the Large Hadron Collider during 2015 and 2016. No evidence of a signal is found. Upper limits on the heavy neutral Higgs boson production cross section times its branching ratio to b (b) over bar are set, ranging from 4.0 to 0.6 pb at 95% confidence level over a Higgs boson mass range of 450 to 1400 GeV. Results are interpreted within the two-Higgs-doublet model and the minimal supersymmetric Standard Model.eninfo:eu-repo/semantics/openAccessMSSMBroken SymmetriesMassesProgramHDecayStandard ModelSearch for heavy neutral Higgs bosons produced in association with b-quarks and decaying into b-quarks at root s=13 TeV with the ATLAS detectorArticle2-s2.0-8509041477010.1103/PhysRevD.102.032004Q1WOS:000558968400001