180-DEGREES COMPTON-SCATTERING BY THE PROTON BELOW THE PION THRESHOLD

被引：120

作者：

ZIEGER, A

VANDEVYVER, R

CHRISTMANN, D

DEGRAEVE, A

VANDENABEELE, C

ZIEGLER, B

机构：

[1] Nuclear Physics Division, Max-Planck Institute for Chemistry (Otto-Hahn-Institut)

来源：

PHYSICS LETTERS B | 1992年 / 278卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(92)90707-B

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Absolute cross sections for Compton scattering from protons have been determined at 180-degrees for the backscattered photon at incident laboratory photon energies of 98 and 132 MeV. For the difference between the electric and the magnetic polarizability of the proton a value of (7.03 -2.37/+2.49 -2.05/+2.14) x 10(-4) fm3 has been derived using the predictions from calculations based on relativistic dispersion relations.

引用

页码：34 / 38

页数：5

共 25 条

[1] THE VACUUM CONTRIBUTION TO THE PROTON POLARIZABILITY [J].