大型强子对撞机中顶夸克、轻子和b射流的横向动量和赝快度谱

IF 1.5 4区物理与天体物理 Q3 PHYSICS, PARTICLES & FIELDS Advances in High Energy Physics Pub Date : 2021-04-23 DOI:10.1155/2021/6660669

Li-Na Gao, E. Wang

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引用次数: 3

摘要

利用tsallis - pareto型函数和三源Landau流体动力学模型，分别研究了13tev质子-质子碰撞中顶夸克及其衰变产物的横动量和伪快度谱、体系和总喷流数。提取了相互作用系统的有效温度()、过程的非广泛性()和伪快度分布的宽度()等相关参数。

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Transverse Momentum and Pseudorapidity Spectrum of the Top Quark, Lepton, and b Jet in Proton-Proton Collisions at LHC

We study the transverse momentum and pseudorapidity spectrum of the top quark and their decay products, the system, and the total number of jets in proton-proton (pp) collisions at 13 TeV by using the Tsallis-Pareto-type function and the three-source Landau hydrodynamic model, respectively. The related parameters, such as the effective temperature of the interacting system ( ), the nonextensivity of the process ( ), and the width ( ) of pseudorapidity distribution, are extracted.

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来源期刊

Advances in High Energy Physics PHYSICS, PARTICLES & FIELDS-

CiteScore

3.40

自引率

5.90%

发文量

审稿时长

6-12 weeks

期刊介绍： Advances in High Energy Physics publishes the results of theoretical and experimental research on the nature of, and interaction between, energy and matter. Considering both original research and focussed review articles, the journal welcomes submissions from small research groups and large consortia alike.