Measurements of the ϒ(1S), ϒ(2S), and ϒ(3S) differential cross sections in pp collisions at s=7TeV
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, cilt.749, ss.14-34, 2015 (SCI-Expanded)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 749
- Basım Tarihi: 2015
- Doi Numarası: 10.1016/j.physletb.2015.07.037
- Dergi Adı: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.14-34
- Anahtar Kelimeler: B-Physics, CMS, Cross section, Upsilon
- Erzincan Binali Yıldırım Üniversitesi Adresli: Evet
Özet
© 2015 CERN for the benefit of the CMS CollaborationDifferential cross sections as a function of transverse momentum pT are presented for the production of ϒ(nS) (n = 1, 2, 3) states decaying into a pair of muons. Data corresponding to an integrated luminosity of 4.9fb−1 in pp collisions at s=7TeV were collected with the CMS detector at the LHC. The analysis selects events with dimuon rapidity |y| <1.2 and dimuon transverse momentum in the range 10