Research output: Contribution to journal › Article › peer-review
Measurement of the t t ¯ production cross section using events with one lepton and at least one jet in pp collisions at √s=13 TeV. / The CMS collaboration.
In: Journal of High Energy Physics, Vol. 2017, No. 9, 51, 01.09.2017.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Measurement of the t t ¯ production cross section using events with one lepton and at least one jet in pp collisions at √s=13 TeV
AU - The CMS collaboration
AU - Sirunyan, A. M.
AU - Tumasyan, A.
AU - Adam, W.
AU - Asilar, E.
AU - Bergauer, T.
AU - Brandstetter, J.
AU - Brondolin, E.
AU - Dragicevic, M.
AU - Erö, J.
AU - Flechl, M.
AU - Friedl, M.
AU - Frühwirth, R.
AU - Ghete, V. M.
AU - Hartl, C.
AU - Hörmann, N.
AU - Hrubec, J.
AU - Jeitler, M.
AU - König, A.
AU - Krätschmer, I.
AU - Liko, D.
AU - Matsushita, T.
AU - Mikulec, I.
AU - Rabady, D.
AU - Rad, N.
AU - Rahbaran, B.
AU - Rohringer, H.
AU - Schieck, J.
AU - Strauss, J.
AU - Waltenberger, W.
AU - Wulz, C. E.
AU - Chekhovsky, V.
AU - Dvornikov, O.
AU - Dydyshka, Y.
AU - Emeliantchik, I.
AU - Litomin, A.
AU - Makarenko, V.
AU - Mossolov, V.
AU - Stefanovitch, R.
AU - Suarez Gonzalez, J.
AU - Zykunov, V.
AU - Shumeiko, N.
AU - Alderweireldt, S.
AU - De Wolf, E. A.
AU - Janssen, X.
AU - Lauwers, J.
AU - Van De Klundert, M.
AU - Van Haevermaet, H.
AU - Van Mechelen, P.
AU - Skovpen, Y.
AU - Shtol, D.
N1 - Publisher Copyright: © 2017, The Author(s).
PY - 2017/9/1
Y1 - 2017/9/1
N2 - A measurement of the t t ¯ production cross section at s=13 TeV is presented using proton-proton collisions, corresponding to an integrated luminosity of 2.2 fb−1, collected with the CMS detector at the LHC. Final states with one isolated charged lepton (electron or muon) and at least one jet are selected and categorized according to the accompanying jet multiplicity. From a likelihood fit to the invariant mass distribution of the isolated lepton and a jet identified as coming from the hadronization of a bottom quark, the cross section is measured to be σtt¯=888±2,(stat)−28+26(syst)±20(lumi) pb, in agreement with the standard model prediction. Using the expected dependence of the cross section on the pole mass of the top quark (mt), the value of mt is found to be 170.6 ± 2.7 GeV.
AB - A measurement of the t t ¯ production cross section at s=13 TeV is presented using proton-proton collisions, corresponding to an integrated luminosity of 2.2 fb−1, collected with the CMS detector at the LHC. Final states with one isolated charged lepton (electron or muon) and at least one jet are selected and categorized according to the accompanying jet multiplicity. From a likelihood fit to the invariant mass distribution of the isolated lepton and a jet identified as coming from the hadronization of a bottom quark, the cross section is measured to be σtt¯=888±2,(stat)−28+26(syst)±20(lumi) pb, in agreement with the standard model prediction. Using the expected dependence of the cross section on the pole mass of the top quark (mt), the value of mt is found to be 170.6 ± 2.7 GeV.
KW - Hadron-Hadron scattering (experiments)
KW - Top physics
KW - HADRON COLLIDERS
KW - TOP-QUARK
KW - PLUS PLUS
KW - PAIR PRODUCTION
UR - http://www.scopus.com/inward/record.url?scp=85029606666&partnerID=8YFLogxK
U2 - 10.1007/JHEP09(2017)051
DO - 10.1007/JHEP09(2017)051
M3 - Article
AN - SCOPUS:85029606666
VL - 2017
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1029-8479
IS - 9
M1 - 51
ER -
ID: 9909138