Measurement of the t(t)over-bar production cross section in the tau plus jets channel using the ATLAS detector
EUROPEAN PHYSICAL JOURNAL C, cilt.73, sa.3, 2013 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 73 Sayı: 3
- Basım Tarihi: 2013
- Doi Numarası: 10.1140/epjc/s10052-013-2328-7
- Dergi Adı: EUROPEAN PHYSICAL JOURNAL C
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Orta Doğu Teknik Üniversitesi Adresli: Evet
Özet
A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton-proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 fb(-1). The cross section is measured to be sigma(t (t) over bar) = 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction.