DIFFERENTIAL CROSS-SECTION FOR THE REACTION H-2 (GAMMA, P)N FROM 133 TO 158 MEV

被引：8

作者：

WALLACE, PA

ANNAND, JRM

ANTHONY, I

CRAWFORD, GI

DANCER, SN

DORAN, SM

HALL, SJ

KELLIE, JD

MCGEORGE, JC

MACGREGOR, IJD

MILLER, GJ

OWENS, RO

VOGT, J

SCHOCH, B

BRANFORD, D

机构：

[1] UNIV GLASGOW,DEPT PHYS & ASTRON,GLASGOW G12 8QQ,SCOTLAND

[2] UNIV MAINZ,INST KERNPHYS,W-6500 MAINZ,GERMANY

[3] UNIV EDINBURGH,DEPT PHYS,EDINBURGH EH9 3JZ,MIDLOTHIAN,SCOTLAND

来源：

NUCLEAR PHYSICS A | 1991年 / 532卷 / 3-4期

关键词：

H-2; (GAMMA; P); E; 133-158; MEV; MEASURED ABSOLUTE SIGMA(E-GAMMA; THETA-P) FOR THETA-P = 30-DEGREES-150-DE;

D O I：

10.1016/0375-9474(91)90600-B

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：

The cross section for the reaction H-2(gamma, p)n has been measured at laboratory photon energies E-gamma = 133-158 MeV and c.m. angles between 30-degrees and 150-degrees. The reaction was induced by a tagged bremsstrahlung photon beam incident on a liquid deuterium target. The uncertainty in the absolute cross sections is less-than-or-equal-to 5%. There is now reasonable agreement between recent measurements in this energy region and the overall data set now defines the cross section sufficiently well to provide a test of current models of the reaction.

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页码：617 / 633

页数：17

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