PHOTOPRODUCTION OF ETA MESON ON DEUTERIUM

被引：12

作者：

BACCI, C

BALDINIC.R

MENCUCCINI, C

REALE, A

SPINETTI, M

ZALLO, A

机构：

[1] Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma

[2] Laboratori Nazionali del Comitato Nazionale per l'Energia Nuclear, Frascati

来源：

PHYSICS LETTERS B | 1969年 / B 28卷 / 10期

关键词：

D O I：

10.1016/0370-2693(69)90224-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The differential cross section at several c.m. angles for inelastic eta meson photoproduction on deuterium has been measured at an incident photon energy of about 850 MeV. Our results indicate that the photoproduction cross section on the neutron is quite similar to that on the proton. Both these c.m. angular distributions are consistent with isotropy. Remarks are made on the relative contribution of the isoscalar and isovector parts of the eta photoproduction amplitude. © 1969.

引用

页码：687 / +

页数：1

共 11 条

[1]

ALEXANDROV JA, 1964, P DUBNA C

[2] ETA PHOTOPRODUCTION CROSS-SECTION FOR INCIDENT PHOTON ENERGIES FROM 800 TO 1000 MEV [J].