MEASUREMENT OF THE ELASTIC PI(0) PHOTOPRODUCTION CROSS-SECTIONS ON C-12 AND C-13

被引：10

作者：

GOTHE, RW

LANG, W

KLEIN, S

SCHOCH, B

METAG, V

STROHER, H

HALL, SJ

OWENS, RO

机构：

[1] UNIV MAINZ,INST KERNPHYS,D-55099 MAINZ,GERMANY

[2] UNIV GIESSEN,INST PHYS 2,D-35392 GIESSEN,GERMANY

[3] UNIV GLASGOW,DEPT PHYS & ASTRON,GLASGOW,LANARK,SCOTLAND

来源：

PHYSICS LETTERS B | 1995年 / 355卷 / 1-2期

关键词：

NEUTRAL PION; COHERENT; ELASTIC; NUCLEAR VOLUME;

D O I：

10.1016/0370-2693(95)00728-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Absolute differential and integrated-over-angle cross sections for the reactions C-12(gamma, pi(0))C-12 and C-13(gamma, pi(0))C-13 leaving the residual nuclei in the ground state have been measured with tagged bremsstrahlung photons in the near threshold region (170.1MeV less than or equal to E(gamma) less than or equal to 176.8MeV). This reaction mechanism is sensitive to the whole nuclear volume and the coherent processes which occur are revealed by comparing the extracted cross sections for both isotopes with each other and with theoretical calculations.

引用

页码：59 / 64

页数：6

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