Charmed hadrons from fragmentation and B decays

被引：0
|
作者：
Lange, Jens Soeren [1 ]
机构：
[1] Goethe Univ Frankfurt, Inst Kernphys, D-60438 Frankfurt, Germany
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2006年 / 21卷 / 27期
关键词：
QCD; fragmentation; charm quarks;
D O I：
10.1142/S0217751X06034653
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The fragmentation functions of D-0, D-+/-, D-s(+/-), D*(o), D*(+/-) and Lambda(+/-)(c) at root s similar or equal to 10.6 GeV are measured with a data set of 102.7 fb(-1). Fragmentation model parametrizations (Peterson, Kartvelishvili, Collins-Spiller, Lund, and Bowler models) are compared to the data. The data at high x similar or equal to 1 indicate a contribution of non-perturbative QCD processes.
引用
收藏
页码：5488 / 5495
页数：8
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