Study of WWγ and WZγ production in pp collisions at √s=8TeV and search for anomalous quartic gauge couplings with the ATLAS experiment
This paper presents a study of WWγWWγ and WZγWZγ triboson production using events from proton-proton collisions at a centre-of-mass energy of s√=8TeVs=8TeV recorded with the ATLAS detector at the LHC and corresponding to an integrated luminosity of 20.2 fb −1−1 . The WWγWWγ production cr...
| Published in: | The European physical journal C Vol. 77, № 9. P. 646 (1-30) |
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| Other Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000620481 Перейти в каталог НБ ТГУ |
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| 008 | 180131|2017 xxu s a eng d | ||
| 024 | 7 | |a 10.1140/epjc/s10052-017-5180-3 |2 doi | |
| 035 | |a to000620481 | ||
| 039 | 9 | |a 201802010827 |b 100 |c 201802010821 |d cat202 |c 201801311611 |d VLOAD |y 201801311551 |z Александр Эльверович Гилязов | |
| 040 | |a RU-ToGU |b rus |c RU-ToGU | ||
| 245 | 1 | 0 | |a Study of WWγ and WZγ production in pp collisions at √s=8TeV and search for anomalous quartic gauge couplings with the ATLAS experiment |c M. Aaboud, G. Aad, B. Abbott [et.al.] |
| 504 | |a Библиогр.: 81 назв. | ||
| 520 | 3 | |a This paper presents a study of WWγWWγ and WZγWZγ triboson production using events from proton-proton collisions at a centre-of-mass energy of s√=8TeVs=8TeV recorded with the ATLAS detector at the LHC and corresponding to an integrated luminosity of 20.2 fb −1−1 . The WWγWWγ production cross-section is determined using a final state containing an electron, a muon, a photon, and neutrinos ( eνμνγeνμνγ ). Upper limits on the production cross-section of the eνμνγeνμνγ final state and the WWγWWγ and WZγWZγ final states containing an electron or a muon, two jets, a photon, and a neutrino ( eνjjγeνjjγ or μνjjγμνjjγ ) are also derived. The results are compared to the cross-sections predicted by the Standard Model at next-to-leading order in the strong-coupling constant. In addition, upper limits on the production cross-sections are derived in a fiducial region optimised for a search for new physics beyond the Standard Model. The results are interpreted in the context of anomalous quartic gauge couplings using an effective field theory. Confidence intervals at 95% confidence level are derived for the 14 coupling coefficients to which WWγWWγ and WZγWZγ production are sensitive. | |
| 653 | |a ATLAS, детектор | ||
| 653 | |a Большой адронный коллайдер | ||
| 653 | |a протон-протонные столкновения | ||
| 655 | 4 | |a статьи в журналах |9 879358 | |
| 700 | 1 | |a Aaboud, M. |9 159186 | |
| 700 | 1 | |a Abbott, B. |9 116041 | |
| 700 | 1 | |a Chelkov, G. A. |9 96983 | |
| 700 | 1 | |a Khodinov, A. |9 159187 | |
| 700 | 1 | |a Vaniachine, A. |9 159188 | |
| 700 | 1 | |a Aad, G. |9 116039 | |
| 773 | 0 | |t The European physical journal C |d 2017 |g Vol. 77, № 9. P. 646 (1-30) |x 1434-6044 | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 7 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000620481 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=295485 | ||
| 908 | |a статья | ||
| 999 | |c 295485 |d 295485 | ||