Study of methods of resolved top quark reconstruction in semileptonic t(t)over-bar decay

被引：6

作者：

Kvita, J. ^{[1
,2
]}

机构：

[1] Palacky Univ, Joint Lab Opt, Reg Ctr Adv Technol & Mat, Olomouc 77146, Czech Republic

[2] Palacky Univ, Fac Sci, AS CR, Inst Phys, 17 Listopadu 12, Olomouc 77146, Czech Republic

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2018年 / 900卷

关键词：

HEP; Pseudo-top quark; Kinematic reconstruction; Unfolding;

D O I：

10.1016/j.nima.2018.05.059

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Study of methods of resolved top quarks kinematic reconstruction in the t (t) over bar -> l+jets channel is presented at the particle level as well as the fast-simulation detector level. Previous and current pseudo-top quark reconstruction algorithms are compared with suggestions presented on how to improve the reconstructed top-quark mass line shape, including the check of performance on physics observables in terms of correlations between detector, particle and parton levels, and in unfolding, with implications for current high energy physics experiments.

引用

页码：84 / 100

页数：17