Study of &ggr;p → n&pgr;+very close to threshold
作者:
E. Korkmaz,
D. A. Hutcheon,
N. R. Kolb,
D. Mack,
W. J. McDonald,
W. C. Olsen,
N. L. Rodning,
J. C. Bergstrom,
H. S. Caplan,
D. M. Skopik,
期刊:
AIP Conference Proceedings
(AIP Available online 1991)
卷期:
Volume 221,
issue 1
页码: 56-58
ISSN:0094-243X
年代: 1991
DOI:10.1063/1.40352
出版商: AIP
数据来源: AIP
摘要:
We are planning to use the Tagger facility at the Saskatchewan Accelerator Laboratory (SAL) to measure the total cross section for the reaction &ggr;p → n&pgr;+very close to threshold. The purpose is to extract the electric dipole amplitude Eo+(&pgr;+) to high accuray. The experimental techniques involve the use of a liquid hydrogen target and the detection of the reaction neutrons in coincidence with tagged photons.
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