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
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.
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收藏
页码:519 / 521
页数:3
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