Measurement of the k t splitting scales in Z → ℓℓ events in pp collisions at √s=8 TeV with the ATLAS detector

The ATLAS collaboration

研究成果: ジャーナルへの寄稿学術誌査読

4 被引用数 (Scopus)

抄録

A measurement of the splitting scales occuring in the kt jet-clustering algorithm is presented for final states containing a Z boson. The measurement is done using 20.2 fb−1 of proton-proton collision data collected at a centre-of-mass energy of s=8 TeV by the ATLAS experiment at the LHC in 2012. The measurement is based on chargedparticle track information, which is measured with excellent precision in the pT region relevant for the transition between the perturbative and the non-perturbative regimes. The data distributions are corrected for detector effects, and are found to deviate from state-of-the-art predictions in various regions of the observables.[Figure not available: see fulltext.].

本文言語英語
論文番号26
ジャーナルJournal of High Energy Physics
2017
8
DOI
出版ステータス出版済み - 8月 1 2017

!!!All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学

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