کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5493732 1526769 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Top pair production measurements at ATLAS
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Top pair production measurements at ATLAS
چکیده انگلیسی
Measurements of the inclusive and differential top-quark pair cross sections in proton-proton collisions at both 8 TeV and 13 TeV with the ATLAS detector at the Large Hadron Collider are presented. The inclusive measurements reach high precision and are compared to the best available theoretical calculations. Differential measurements of the kinematic properties of the top quark production are also discussed. These measurements, including results using boosted top quarks, probe our understanding of top pair production in the TeV regime. The results, extrapolated to particle and parton level, are compared to Monte Carlo generators predictions implementing LO and NLO matrix elements matched with parton showers and NNLO QCD calculations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear and Particle Physics Proceedings - Volumes 282–284, January–March 2017, Pages 63-67
نویسندگان
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