Off-mass-shell πN scattering and pp → ppπ0

被引：0

作者：

Peña, MT ^{[1
]}

Coon, SA ^{[1
]}

Adam, J ^{[1
]}

Stadler, A ^{[1
]}

机构：

[1] Ctr Fis Nucl, P-1699 Lisbon, Portugal

来源：

NUCLEAR PHYSICS AT STORAGE RINGS | 2000年 / 512卷

关键词：

D O I：

暂无

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：

We adapt the off-shell pi N amplitude of the Tucson-Melbourne three-body force to the half-off-shell amplitude of the pion rescattering contribution to pp --> pp pi(0) near threshold. This pion rescattering contribution, together with the impulse term, provides a good description of the data when the half-off-shell amplitude is linked to the phenomenological invariant amplitudes obtained from meson factory pi N scattering data.

引用

页码：111 / 113

页数：3

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