Deuteron Photodisintegration and Quark Models
Dec, 19899 pages
Published in:
- Phys.Rev.C 42 (1990) 1764-1767
Report number:
- LNF-89/087-P
Citations per year
Abstract: (APS)
We have examined the behavior of the forward-to-backward ratio R of the cross section for the H2(γ,p)n reaction. The data show a weak dependence of R on the photon energy and group around a value of 1.5 which agrees with the prediction of a simple quark model. An energy dependence of R is predicted in the quark-gluon string model and is shown to be connected to the ratio of d/u quark distributions in the proton.- photon deuteron: nuclear reaction
- deuteron: photofission
- p: forward production
- forward scattering: p
- p: backscatter
- backscatter: p
- differential cross section: ratio
- ratio: differential cross section
- energy dependence
- quark
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