PRODUCTION OF B-C MESONS IN HADRONIC COLLISIONS

被引：98

作者：

KOLODZIEJ, K ^{[1
]}

LEIKE, A ^{[1
]}

RUCKL, R ^{[1
]}

机构：

[1] MAX PLANCK INST PHYS & ASTROPHYS,WERNER HEISENBERG INST PHYS,D-80805 MUNICH,GERMANY

来源：

PHYSICS LETTERS B | 1995年 / 355卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(95)00710-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate hadroproduction of B-c mesons from initial gluons using QCD perturbation theory and nonrelativistic bound state approximations. Our results obtained by two completely independent calculations are confronted with existing results which contradict each other. Moreover, we examine the approximation based on heavy quark fragmentation and determine the range of validity of it. Predictions for cross sections and differential distributions at Tevatron and LHC energies are presented.

引用

页码：337 / 344

页数：8

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