Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at sqrt(s) = 7 and 8 TeV

Khachatryan, Vardan; ...; Godinović, Nikola; Lelas, Damir; Polić, Dunja; Puljak, Ivica; ...; Antunović, Željko; Kovač, Marko; Brigljević, Vuko; Kadija, Krešo; Luetić, Jelena; Mićanović, Saša; Sudić, Lucija; ...; Morović, Srećko; ...; Ferenček, Dinko; ...; Đurić, Senka; ...; Woods, Nate

doi:10.1103/PhysRevD.94.052006

Pregled bibliografske jedinice broj: 875700

Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at sqrt(s) = 7 and 8 TeV

Khachatryan, Vardan; ...; Godinović, Nikola; Lelas, Damir; Polić, Dunja; Puljak, Ivica; ...; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.

Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at sqrt(s) = 7 and 8 TeV // Physical review. D., 94 (2016), 052006-1 doi:10.1103/PhysRevD.94.052006 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 875700 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at sqrt(s) = 7 and 8 TeV

Autori
Khachatryan, Vardan ; ... ; Godinović, Nikola ; Lelas, Damir ; Polić, Dunja ; Puljak, Ivica ; ... ; Antunović, Željko ; Kovač, Marko ; Brigljević, Vuko ; Kadija, Krešo ; Luetić, Jelena ; Mićanović, Saša ; Sudić, Lucija ; ... ; Morović, Srećko ; ... ; Ferenček, Dinko ; ... ; Đurić, Senka ; ... ; Woods, Nate

Izvornik
Physical review. D. (2470-0010) 94 (2016); 052006-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
High energy physics, Experimental particle physics, LHC, CMS, Standard Model

Sažetak
Measurements are reported of the normalized differential cross sections for missing transverse energy ; the scalar sum of the jet transverse momentum (pT) ; the scalar sum of the pT of all objects in the event ; and the pT of leptonically decaying W bosons from top quark decays. The data sample, collected using the CMS detector at the LHC, consists of 5.0 inverse femtobarns of proton-proton collisions at sqrt(s) = 7 TeV and 19.7 inverse femtobarns at sqrt(s) = 8 TeV. Top quark pair events containing one electron or muon are selected. The results are presented after correcting for detector effects to allow direct comparison with theoretical predictions. No significant deviations from the predictions of several standard model event simulation generators are observed.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA

Projekti:
HRZZ-7118
HRZZ-09.01/346 - Potraga za novim standardnim modelom elementarnih čestica na LHC-u: od preciznih mjerenja elektroslabih procesa do direktnih potraga za novom fizikom (Brigljević, Vuko, HRZZ ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split

Profili:

Senka Đurić (autor)