Measurement of the inclusive t ̄t production cross section in proton-proton collisions at √s = 5.02 TeV
The top quark pair production cross section is measured in proton-proton collisions at a center-of-mass energy of 5.02 TeV. The data were collected in a special LHC low-energy and low-intensity run in 2017, and correspond to an integrated luminosity of 302 pb(-1). The measurement is performed using...
| Published in: | Journal of high energy physics Vol. 4. P. 144 (1-37) |
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| Other Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001001854 Перейти в каталог НБ ТГУ |
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| 024 | 7 | |a 10.1007/JHEP04(2022)144 |2 doi | |
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| 245 | 1 | 0 | |a Measurement of the inclusive t ̄t production cross section in proton-proton collisions at √s = 5.02 TeV |c A. Tumasyan, W. Adam, J. W. Andrejkovic [et al.] |
| 336 | |a Текст | ||
| 337 | |a электронный | ||
| 504 | |a Библиогр.: 50 назв. | ||
| 520 | 3 | |a The top quark pair production cross section is measured in proton-proton collisions at a center-of-mass energy of 5.02 TeV. The data were collected in a special LHC low-energy and low-intensity run in 2017, and correspond to an integrated luminosity of 302 pb(-1). The measurement is performed using events with one electron and one muon of opposite charge, and at least two jets. The measured cross section is 60.7 +/- 5.0 (stat) +/- 2.8 (syst) +/- 1.1 (lumi) pb. A combination with the result in the single lepton + jets channel, based on data collected in 2015 at the same center-of-mass energy and corresponding to an integrated luminosity of 27.4 pb(-1), is then performed. The resulting measured value is 63.0 +/- 4.1 (stat) +/- 3.0 (syst+lumi) pb, in agreement with the standard model prediction of 66.8(-3.1)(+2.9) pb. | |
| 653 | |a протон-протонные столкновения | ||
| 653 | |a топ-кварки | ||
| 655 | 4 | |a статьи в журналах |9 885903 | |
| 700 | 1 | |a Tumasyan, Armen |9 510818 | |
| 700 | 1 | |a Adam, Wolfgang |9 510819 | |
| 700 | 1 | |a Andrejkovic, Janik Walter |9 882239 | |
| 700 | 1 | |a Borshch, Vladislav |9 510820 | |
| 700 | 1 | |a Ivanchenko, Vladimir |9 500157 | |
| 700 | 1 | |a Tcherniaev, Evgueni |9 500158 | |
| 773 | 0 | |t Journal of high energy physics |d 2022 |g Vol. 4. P. 144 (1-37) |x 1126-6708 | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 4 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001001854 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=1001854 | ||
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