Searches for the Zγ decay mode of the Higgs boson and for new high-mass resonances in pp collisions at √s=13 TeV with the ATLAS detector
This article presents searches for the Zγ decay of the Higgs boson and for narrow high-mass resonances decaying to Zγ, exploiting Z boson decays to pairs of electrons or muons. The data analysis uses 36.1 fb−1 of pp collisions at s√=13 recorded by the ATLAS detector at the CERN Large Hadron Colli...
| Опубликовано в: : | Journal of high energy physics № 10. P. 112 (1-50) |
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| Другие авторы: | , , , , , |
| Формат: | Статья в журнале |
| Язык: | English |
| Предметы: | |
| Online-ссылка: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000636295 Перейти в каталог НБ ТГУ |
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| 008 | 181113|2017 gw s a eng d | ||
| 024 | 7 | |a 10.1007/JHEP10(2017)112 |2 doi | |
| 035 | |a to000636295 | ||
| 039 | 9 | |a 201811131644 |c 201811131541 |d VLOAD |y 201811131536 |z Александр Эльверович Гилязов | |
| 040 | |a RU-ToGU |b rus |c RU-ToGU | ||
| 245 | 1 | 0 | |a Searches for the Zγ decay mode of the Higgs boson and for new high-mass resonances in pp collisions at √s=13 TeV with the ATLAS detector |c M. Aaboud, G. Aad, B. Abbott [et al.] |
| 504 | |a Библиогр.: 108 назв. | ||
| 520 | 3 | |a This article presents searches for the Zγ decay of the Higgs boson and for narrow high-mass resonances decaying to Zγ, exploiting Z boson decays to pairs of electrons or muons. The data analysis uses 36.1 fb−1 of pp collisions at s√=13 recorded by the ATLAS detector at the CERN Large Hadron Collider. The data are found to be consistent with the expected Standard Model background. The observed (expected - assuming Standard Model pp → H → Zγ production and decay) upper limit on the production cross section times the branching ratio for pp → H → Zγ is 6.6. (5.2) times the Standard Model prediction at the 95% confidence level for a Higgs boson mass of 125.09 GeV. In addition, upper limits are set on the production cross section times the branching ratio as a function of the mass of a narrow resonance between 250 GeV and 2.4 TeV, assuming spin-0 resonances produced via gluon-gluon fusion, and spin-2 resonances produced via gluon-gluon or quark-antiquark initial states. For high-mass spin-0 resonances, the observed (expected) limits vary between 88 fb (61 fb) and 2.8 fb (2.7 fb) for the mass range from 250 GeV to 2.4 TeV at the 95% confidence level. | |
| 653 | |a Большой адронный коллайдер | ||
| 653 | |a протон-протонные столкновения | ||
| 653 | |a ATLAS, детектор | ||
| 655 | 4 | |a статьи в журналах |9 879358 | |
| 700 | 1 | |a Aad, G. |9 116039 | |
| 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 Aaboud, M. |9 159186 | |
| 773 | 0 | |t Journal of high energy physics |d 2017 |g № 10. P. 112 (1-50) |x 1126-6708 | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 7 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000636295 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=442484 | ||
| 908 | |a статья | ||
| 999 | |c 442484 |d 442484 | ||