Measurement of the top quark mass with the template method in the t(t)over-bar -> lepton plus jets channel using ATLAS data
EUROPEAN PHYSICAL JOURNAL C, cilt.72, sa.6, 2012 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 72 Sayı: 6
- Basım Tarihi: 2012
- Doi Numarası: 10.1140/epjc/s10052-012-2046-6
- Dergi Adı: EUROPEAN PHYSICAL JOURNAL C
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Orta Doğu Teknik Üniversitesi Adresli: Evet
Özet
The top quark mass has been measured using the template method in the t (t) over bar -> lepton + jets channel based on data recorded in 2011 with the ATLAS detector at the LHC. The data were taken at a proton-proton centre-of-mass energy of root s = 7 TeV and correspond to an integrated luminosity of 1.04 fb(-1). The analyses in the e + jets and mu + jets decay channels yield consistent results. The top quark mass is measured to be m(top) = 174.5 +/- 0.6(stat) +/- 2.3(syst) GeV.