Measurements of Higgs boson production cross-sections in the H → τ +τ − decay channel in pp collisions at √s = 13 TeV with the ATLAS detector
Measurements of the production cross-sections of the Standard Model (SM) Higgs boson (H) decaying into a pair of tau -leptons are presented. The measurements use data collected with the ATLAS detector from pp collisions produced at the Large Hadron Collider at a centre-of-mass energy of p root s = 1...
| Published in: | Journal of high energy physics № 8. P. 175 (1-80) |
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| Other Authors: | , , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001000396 Перейти в каталог НБ ТГУ |
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| 005 | 20231114121620.0 | ||
| 007 | cr | | ||
| 008 | 230417|2022 gw s a eng d | ||
| 024 | 7 | |a 10.1007/JHEP08(2022)175 |2 doi | |
| 035 | |a koha001000396 | ||
| 040 | |a RU-ToGU |b rus |c RU-ToGU | ||
| 245 | 1 | 0 | |a Measurements of Higgs boson production cross-sections in the H → τ +τ − decay channel in pp collisions at √s = 13 TeV with the ATLAS detector |c G. Aad, B. Abbott, D. C. Abbott [et al.] |
| 336 | |a Текст | ||
| 337 | |a электронный | ||
| 504 | |a Библиогр.: 168 назв. | ||
| 520 | 3 | |a Measurements of the production cross-sections of the Standard Model (SM) Higgs boson (H) decaying into a pair of tau -leptons are presented. The measurements use data collected with the ATLAS detector from pp collisions produced at the Large Hadron Collider at a centre-of-mass energy of p root s = 13TeV, corresponding to an integrated luminosity of 139 fb-1. Leptonic ( tau -> l upsilon(l)upsilon(tau)) and hadronic ( tau -> hadrons upsilon tau) decays of the tau -lepton are considered. All measurements account for the branching ratio of H -> tau tau and are performed with a requirement |yH| < 2.5, where yH is the true Higgs boson rapidity. The cross-section of the pp -> H -> tau tau process is measured to be 2.94 +/- 0.21(stat)+ 0.37 - 0.32(syst) pb, in agreement with the SM prediction of 3.17 +/- 0.09 pb. Inclusive cross-sections are determined separately for the four dominant production modes: 2.65 +/- 0.41(stat)+ 0.91 - 0.67(syst) pb for gluon-gluon fusion, 0.197 +/- 0.028(stat)+ 0.032 - 0.026(syst) pb for vectorboson fusion, 0.115 +/- 0.058(stat)+ 0.042 - 0.040(syst) pb for vector-boson associated production, and 0.033 +/- 0.031(stat)+ 0.022 - 0.017(syst) pb for top-quark pair associated production. Measurements in exclusive regions of the phase space, using the simplified template cross-section framework, are also performed. All results are in agreement with the SM predictions. | |
| 653 | |a Хиггса бозон | ||
| 653 | |a протон-протонные столкновения | ||
| 653 | |a ATLAS, детектор | ||
| 653 | |a Большой адронный коллайдер | ||
| 653 | |a столкновение частиц | ||
| 655 | 4 | |a статьи в журналах |9 883381 | |
| 700 | 1 | |a Aad, G. |9 116039 | |
| 700 | 1 | |a Abbott, B. |9 116041 | |
| 700 | 1 | |a Abbott, D. C. |9 500727 | |
| 700 | 1 | |a Aliev, M. |9 878765 | |
| 700 | 1 | |a Kostyukhin, Vadim V. |9 898806 | |
| 700 | 1 | |a Kuchinskaya, Olesya I. |9 100836 | |
| 700 | 1 | |a Penzin, Maxim S. |9 898592 | |
| 773 | 0 | |t Journal of high energy physics |d 2022 |g № 8. P. 175 (1-80) |x 1126-6708 | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 4 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001000396 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=1000396 | ||
| 908 | |a статья | ||
| 039 | |b 100 | ||
| 999 | |c 1000396 |d 1000396 | ||