PHOTOPRODUCTION OF ETA MESON BETWEEN THRESHOLD AND 900-MEV

被引：28

作者：

DELCOURT, B

LEFRANCOIS, J

PEREZ, JP

SAUVAGE, G

MENNESSI.G

机构：

[1] Ecole Normale Supérieure, Laboratoire de l'Accélérateur Linéaire

[2] Laboratoire de Physique Théorique et des Hautes Energies

来源：

PHYSICS LETTERS B | 1969年 / B 29卷 / 01期

关键词：

D O I：

10.1016/0370-2693(69)90138-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have measured differential cross sections of γ + p → p + η0 at several energies. The angular distributions show that S11 production is predominant in the energy range investigated and that the other resonant terms seen in π-production of η are absent or very low. Finally, experimental data are theoretically interpreted and the S11 parameters deduced. © 1969.

引用

页码：75 / +

页数：1

共 10 条

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[10] PREPOST R, 1967, PHYS REV LETT, V18, P82

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