ASSOCIATED PRODUCTION OF HEAVY FLAVORED STATES IN HADRON INTERACTIONS - SOME QCD ESTIMATES

被引：1

作者：

COMBRIDGE, BL

机构：

[1] CERN, Geneva

[2] Lauritsen Laboratory, California Institute of Technology, Pasadena

来源：

PHYSICA SCRIPTA | 1979年 / 20卷 / 01期

关键词：

D O I：

10.1088/0031-8949/20/1/001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A perturbative QCD approach to the production of ‘naked’ heavy flavour states in pp and— p;p interactions is outlined. The subprocesses considered are: q— q; → c— and gg → c— c; (flavour creation), qc → qc and gc → gc (flavour excitation). Calculated cross sections are presented, and discussed in the light of present experimental results for the hadronic production of charm. Although their calculation has substantial uncertainties, the flavour excitation processes, contrary to intuitive expectation, may be the dominant mechanism. © 1979 IOP Publishing Ltd.

引用

页码：5 / 9

页数：5

共 29 条

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