THE ORIGIN OF P-WAVE ENHANCEMENT IN THE OPTICAL-MODEL FOR LOW-ENERGY PROTON ANTIPROTON SCATTERING

被引：36

作者：

CARBONELL, J

DALKAROV, OD

PROTASOV, KV

SHAPIRO, IS

机构：

[1] PN LEBEDEV PHYS INST,MOSCOW 117924,USSR

[2] CERN,CH-1211 GENEVA 23,SWITZERLAND

来源：

NUCLEAR PHYSICS A | 1991年 / 535卷 / 3-4期

关键词：

D O I：

10.1016/0375-9474(91)90481-K

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 observed large P-wave contribution to the NNBAR interaction at low energies, reproduced by the optical-model calculations, is shown to be caused by the S-matrix poles which correspond to the P-wave states located close to the NNBAR threshold.

引用

页码：651 / 668

页数：18

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