RESONANCE PRODUCTION AND TRANSVERSE SPECTRA IN PBARN ANNIHILATIONS AT 5.55 GEV-C

被引：2

作者：

BRAUN, H ^{[1
]}

FRIDMAN, A ^{[1
]}

GERBER, JP ^{[1
]}

JUILLOT, P ^{[1
]}

KURTZ, N ^{[1
]}

MAURER, G ^{[1
]}

MICHALON, A ^{[1
]}

MICHALONMENTZER, ME ^{[1
]}

VOLTOLINI, C ^{[1
]}

机构：

[1] UNIV STRASBOURG 1,F-67008 STRASBOURG,FRANCE

来源：

PHYSICAL REVIEW D | 1979年 / 20卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.20.587

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present results on the production of resonances (ρ, f, g, ω, A1, and A2) in p̄n annihilations at 5.55 GeV/c. Channel and resonance cross sections are determined and compared with p̄p data obtained at nearly the same incident momentum. Production features in terms of the transverse momentum (PT) and the transverse kinetic energy (EK) are also investigated. In particular, it is shown that the noninvariant EK distributions for exclusive annihilation channels can be parametrized by e-EKT functions, and the behavior of the slope parameters T is discussed. © 1979 The American Physical Society.

引用

页码：587 / 595

页数：9

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