Search for anomalous kinematics in tt̄ dilepton events at CDF II

CDF Collaboration

研究成果: Article査読

9 被引用数 (Scopus)

抄録

We report on a search for anomalous kinematics of tt̄ dilepton events in pp̄ collisions at s=1.96TeV using 193pb-1 of data collected with the CDF II detector. We developed a new a priori technique designed to isolate the subset in a data sample revealing the largest deviation from standard model (SM) expectations and to quantify the significance of this departure. In the four-variable space considered, no particular subset shows a significant discrepancy, and we find that the probability of obtaining a data sample less consistent with the SM than what is observed is 1.0%-4.5%.

本文言語English
論文番号022001
ジャーナルPhysical Review Letters
95
2
DOI
出版ステータスPublished - 2005 7 8

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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