Artículos de revistas
Measurement of the Top Quark Pair Production Cross Section in Proton-Proton Collisions at root s=13 TeV
Fecha
2016-02-05Registro en:
Physical Review Letters. College Pk: Amer Physical Soc, v. 116, n. 5, 18 p., 2016.
0031-9007
10.1103/PhysRevLett.116.052002
WOS:000369495000006
WOS000369495000006.pdf
Autor
Yerevan Phys Inst
Inst Hochenergiephys OeAW
Natl Ctr Particle & High Energy Phys
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Inst High Energy Phys
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Institución
Resumen
The top quark pair production cross section is measured for the first time in proton-proton collisions at root s = 13 TeV by the CMS experiment at the CERN LHC, using data corresponding to an integrated luminosity of 43 pb(-1). The measurement is performed by analyzing events with at least one electron and one muon of opposite charge, and at least two jets. The measured cross section is 746 +/- 58(stat) +/- 53(syst) +/- 36(lumi) pb, in agreement with the expectation from the standard model.