Search for the Higgs boson produced in association with a W boson and decaying to four b-quarks via two spin-zero particles in pp collisions at 13 TeV with the ATLAS detector

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00471167" target="_blank" >RIV/68378271:_____/16:00471167 - isvavai.cz</a>

Alternative codes found

RIV/61989592:15310/16:33162051 RIV/68407700:21220/16:00319615 RIV/68407700:21340/16:00319615 RIV/68407700:21670/16:00319615 RIV/00216208:11320/16:10369896

Result on the web

<a href="http://dx.doi.org/10.1140/epjc/s10052-016-4418-9" target="_blank" >http://dx.doi.org/10.1140/epjc/s10052-016-4418-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjc/s10052-016-4418-9" target="_blank" >10.1140/epjc/s10052-016-4418-9</a>

Result language

angličtina

Original language name

Search for the Higgs boson produced in association with a W boson and decaying to four b-quarks via two spin-zero particles in pp collisions at 13 TeV with the ATLAS detector

Original language description

This paper presents a dedicated search for exotic decays of the Higgs boson to a pair of new spin-zero particles, Haa , where the particle a decays to b-quarks and has a mass in the range of 20–60 GeV. The search is performed in events where the Higgs boson is produced in association with a W boson, giving rise to a signature of a lepton (electron or muon), missing transverse momentum, and multiple jets from b-quark decays. The analysis is based on the full dataset of pp collisions at s=13TeV recorded in 2015 by the ATLAS detector at the CERN Large Hadron Collider, corresponding to an integrated luminosity of 3.2 fb 1 . No significant excess of events above the Standard Model prediction is observed, and a 95% confidence-level upper limit is derived for the product of the production cross section for ppWH times the branching ratio for the decay Haa4b . The upper limit ranges from 6.2 pb for an a-boson mass ma=20GeV to 1.5 pb for ma=60GeVn

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BF - Elementary particle theory and high energy physics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

European Physical Journal C

ISSN

1434-6044

e-ISSN

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Volume of the periodical

76

Issue of the periodical within the volume

11

Country of publishing house

DE - GERMANY

Number of pages

41

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85008613666