Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Measurement of the inclusive t t ¯ production cross section in proton-proton collisions at √s = 5.02 TeV. / The CMS collaboration.
в: Journal of High Energy Physics, Том 2022, № 4, 144, 04.2022.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Measurement of the inclusive t t ¯ production cross section in proton-proton collisions at √s = 5.02 TeV
AU - The CMS collaboration
AU - Tumasyan, A.
AU - Adam, W.
AU - Andrejkovic, J. W.
AU - Bergauer, T.
AU - Chatterjee, S.
AU - Dragicevic, M.
AU - Escalante Del Valle, A.
AU - Frühwirth, R.
AU - Jeitler, M.
AU - Krammer, N.
AU - Lechner, L.
AU - Liko, D.
AU - Mikulec, I.
AU - Paulitsch, P.
AU - Pitters, F. M.
AU - Schieck, J.
AU - Schöfbeck, R.
AU - Spanring, M.
AU - Templ, S.
AU - Waltenberger, W.
AU - Wulz, C. E.
AU - Chekhovsky, V.
AU - Litomin, A.
AU - Makarenko, V.
AU - Darwish, M. R.
AU - De Wolf, E. A.
AU - Janssen, T.
AU - Kello, T.
AU - Lelek, A.
AU - Rejeb Sfar, H.
AU - Van Mechelen, P.
AU - Van Putte, S.
AU - Van Remortel, N.
AU - Blekman, F.
AU - Bols, E. S.
AU - D’Hondt, J.
AU - Delcourt, M.
AU - El Faham, H.
AU - Lowette, S.
AU - Moortgat, S.
AU - Morton, A.
AU - Müller, D.
AU - Sahasransu, A. R.
AU - Tavernier, S.
AU - Blinov, V.
AU - Dimova, T.
AU - Kardapoltsev, L.
AU - Kozyrev, A.
AU - Ovtin, I.
AU - Skovpen, Y.
N1 - Publisher Copyright: © 2022, The Author(s).
PY - 2022/4
Y1 - 2022/4
N2 - 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.
AB - 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.
KW - Hadron-Hadron Scattering
KW - Top Physics
UR - http://www.scopus.com/inward/record.url?scp=85131363305&partnerID=8YFLogxK
U2 - 10.1007/JHEP04(2022)144
DO - 10.1007/JHEP04(2022)144
M3 - Article
AN - SCOPUS:85131363305
VL - 2022
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1029-8479
IS - 4
M1 - 144
ER -
ID: 36545890