PROPERTIES OF THE CHARGED PHOTOPION PRODUCTION OPERATOR AND THE H-2(GAMMA,PI+)2N CROSS-SECTION

被引：10

作者：

DRESSLER, ET ^{[1
]}

MACDONALD, WM ^{[1
]}

OCONNELL, JS ^{[1
]}

机构：

[1] NBS, WASHINGTON, DC 20234 USA

来源：

PHYSICAL REVIEW C | 1979年 / 20卷 / 01期

关键词：

D O I：

10.1103/PhysRevC.20.267

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：

Threshold photopion production from the proton and the deuteron is calculated with the γNπ amplitudes of Blomqvist and Laget. The ε^•σ→ operator is found to dominate both cross sections up to 60 MeV above threshold. The results show agreement with recent H2(γ,π+)2n measurements. NUCLEAR REACTIONS H2(γ, π+) photopion production on nuclei. © 1979 The American Physical Society.

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页码：267 / 272

页数：6

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