Search for charged Higgs bosons produced in association with a top quark and decaying via H.sup.±./sup. → τν using pp collision data recorded at √s = 13 TeV by the ATLAS detector

Aaboud, M.; Aad, G.; Abbott, B.; Chudoba, Jiří; Havránek, Miroslav; Hejbal, Jiří; Jakoubek, Tomáš; Kepka, Oldřich; Kupčo, Alexander; Kůs, Vlastimil; Lokajíček, Miloš; Lysák, Roman; Marčišovský, Michal; Mikeštíková, Marcela; Němeček, Stanislav; Penc, Ondřej; Šícho, Petr; Staroba, Pavel; Svatoš, Michal; Taševský, Marek; Vrba, Václav

doi:https://dx.doi.org/10.1016/j.physletb.2016.06.017

Počet záznamů: 1

Search for charged Higgs bosons produced in association with a top quark and decaying via H.sup.±./sup. → τν using pp collision data recorded at √s = 13 TeV by the ATLAS detector

1.

SYSNO ASEP	0485849
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Search for charged Higgs bosons produced in association with a top quark and decaying via H^± → τν using pp collision data recorded at √s = 13 TeV by the ATLAS detector
Tvůrce(i)	Aaboud, M. (MA) Aad, G. (FR) Abbott, B. (US) Chudoba, Jiří (FZU-D)_{RID, ORCID} Havránek, Miroslav (FZU-D)_RID Hejbal, Jiří (FZU-D)_{RID, ORCID} Jakoubek, Tomáš (FZU-D)_{RID, ORCID} Kepka, Oldřich (FZU-D)_{RID, ORCID} Kupčo, Alexander (FZU-D)_{RID, ORCID} Kůs, Vlastimil (FZU-D)_RID Lokajíček, Miloš (FZU-D)_{RID, ORCID} Lysák, Roman (FZU-D)_{RID, ORCID} Marčišovský, Michal (FZU-D)_{RID, ORCID} Mikeštíková, Marcela (FZU-D)_{RID, ORCID} Němeček, Stanislav (FZU-D)_{RID, ORCID} Penc, Ondřej (FZU-D)_ORCID Šícho, Petr (FZU-D)_{RID, ORCID} Staroba, Pavel (FZU-D)_{RID, ORCID} Svatoš, Michal (FZU-D)_{RID, ORCID} Taševský, Marek (FZU-D)_{RID, ORCID} Vrba, Václav (FZU-D)_{RID, ORCID}
Celkový počet autorů	2851
Zdroj.dok.	Physics Letters. B. - : Elsevier - ISSN 0370-2693 Roč. 759, Aug (2016), s. 555-574
Poč.str.	20 s.
Forma vydání	Tištěná - P
Jazyk dok.	eng - angličtina
Země vyd.	NL - Nizozemsko
Klíč. slova	ATLAS ; statistical analysis ; cross section ; branching ratio ; upper limit ; CERN LHC Coll ; background ; data analysis method
Vědní obor RIV	BF - Elementární částice a fyzika vys. energií
Obor OECD	Particles and field physics
Institucionální podpora	FZU-D - RVO:68378271
UT WOS	000380409200074
EID SCOPUS	84975217628
DOI	10.1016/j.physletb.2016.06.017
Anotace	Charged Higgs bosons produced in association with a single top quark and decaying via H±→τν are searched for with the ATLAS experiment at the LHC, using proton–proton collision data at s=13 TeV corresponding to an integrated luminosity of 3.2 fb−1 . The final state is characterised by the presence of a hadronic τ decay and missing transverse momentum, as well as a hadronically decaying top quark, resulting in the absence of high-transverse-momentum electrons and muons. The data are found to be consistent with the expected background from Standard Model processes. A statistical analysis leads to 95% confidence-level upper limits on the production cross section times branching fraction, σ(pp→[b]tH±)×BR(H±→τν) , between 1.9 pb and 15 fb, for charged Higgs boson masses ranging from 200 to 2000 GeV. The exclusion limits for this search surpass those obtained with the proton–proton collision data recorded at s=8 TeV .
Pracoviště	Fyzikální ústav
Kontakt	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Rok sběru	2018

Počet záznamů: 1