PRODUCTION RATIO OF PSEUDOSCALAR TO VECTOR-MESONS

被引：3

作者：

CHLIAPNIKOV, PV

UVAROV, VA

机构：

[1] Institute for High Energy Physics, SU-142

来源：

PHYSICS LETTERS B | 1990年 / 240卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(90)91139-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The P/V ratio of directly produced pseudoscalar (P) to vector (V) mesons is analysed using the data on the K0S and K*(892) total inclusive cross sections in pp, π+p and K±p reactions. The indication for a change of P/V from a value of about 1 at low energies, where the fragmentation processes dominate, to a value of 1 3, suggested by spin-statistics, at high energies is discussed. © 1990.

引用

页码：519 / 521

页数：3

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