Two-body photodisintegration of 3He between 200 and 800 MeV

V. Isbert, G. Audit, N. d'Hose, S. Kerhoas, M. Mac Cormick, G. Tamas, P. A. Wallace, S. Altieri, A. Braghieri, P. Pedroni, T. Pinelli, L. Y. Murphy, J. Ahrens, R. Beck, J. Peise, J. R.M. Annand, I. Anthony, R. Crawford, S. J. Hall, J. D. KellieG. J. Miller

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

Differential cross sections for the 3He(γ,pd) reaction at photon energies between 200 and 800 MeV at all proton c.m. angles between 35° and 145° have been measured using the tagged photon beam facility of the 855 MeV MAMI accelerator in Mainz. Reaction products were detected using the large acceptance detector DAPHNE. The results confirm the rapid decrease of forward-angle cross sections with increasing Eγ whilst at backward angles, aided by the high precision of the measurement, we can see a clear enhancement in the angular distribution which is a possible signature of three-body mechanisms.

Original languageEnglish
Pages (from-to)525-541
Number of pages17
JournalNuclear Physics, Section A
Volume578
Issue number3-4
DOIs
Publication statusPublished - Oct 10 1994
Externally publishedYes

Keywords

  • Nuclear Reactions

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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