Search for charged Higgs bosons decaying via H ± → τ ± ν in fully hadronic final states using pp collision data at √s=8 TeV with the ATLAS detector

doi:10.1007/JHEP03(2015)088

Эндаумент фонд ТГУ!
Впиши своё имя в историю университета
- Сделать пожертвование -

Add to "Quick Collection"

Description	Size	Format
Search for charged Higgs bosons decaying via H ± → τ ± ν in fully hadronic final states using pp collision data at √s=8 TeV with the ATLAS detector	1 MB	Adobe Acrobat PDF	Read	Download
DOI Доступ к ресурсу на сайте издателя			10.1007/JHEP03(2015)088

#ATLAS, детектор

#Большой адронный коллайдер

#Хиггса бозон

#столкновение частиц

Title: Search for charged Higgs bosons decaying via H ± → τ ± ν in fully hadronic final states using pp collision data at √s=8 TeV with the ATLAS detector
Creator: Aad, G.
|
Abdallah, J.
|
Chelkov, G. A.
|
Abbott, B.
Contributor: Томский государственный университет Радиофизический факультет Научные подразделения РФФ
Date: 2015
DOI: 10.1007/JHEP03(2015)088
Description: The results of a search for charged Higgs bosons decaying to a τ lepton and a neutrino, H± ! τ±ν, are presented. The analysis is based on 19.5 fb−1 of proton-proton collision data at √s=8 TeV collected by the ATLAS xperiment at the Large Hadron Collider. Charged Higgs bosons are searched for in events consistent with top-quark pair production or in associated production with a top quark, depending on the considered H± mass. The final state is characterised by the presence of a hadronic τ decay, missing transverse momentum, b-tagged jets, a hadronically decaying W boson, and the absence of any isolated electrons or muons with high transverse momenta. The data are consistent with the expected background from Standard Model processes. A statistical analysis leads to 95% confidence-level upper limits on the product of branching ratios B(t ! bH±) × B(H± ! τ±ν), between 0.23% and 1.3% for charged Higgs boson masses in the range 80–160GeV. It also leads to 95% confidence-level upper limits on the production cross section times branching

Relationships: Show Relationship Browser for this Object
collection(s): Радиофизический факультет
Identifier: смотреть в электронном каталоге НБ ТГУ
Type: статьи в журналах
Source: Journal of high energy physics. 2015. № 3. P. 088 (1-44)
Language: eng

Created: 03-03-2016

2541 Visitors

2195 Hits

370 Downloads

Радиофизический факультет Search for charged Higgs bosons decaying via H ± → τ ± ν in fully hadronic final states using pp collision data at √s=8 TeV with the ATLAS detector