Excitation functions for the two-nucleon photoabsorption in Li-6

Grabmayr, P. et al. (1996) Excitation functions for the two-nucleon photoabsorption in Li-6. Physics Letters B, 370(1-2), pp. 17-21. (doi:10.1016/0370-2693(95)01581-7)

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Abstract

The 6Li(γ,np) and 6Li(γ,pp) reactions have been studied using tagged photons in the range 114 < Eγ < 600 MeV. Excitation functions and missing energy spectra are presented. The simple structure of 6Li and kinematical constraints are exploited to determine the relative importance of the various photoabsorption mechanisms. The genuine two-nucleon absorption can be identified up to photon energies of 500 MeV and is found to be most important at low missing energies. The 6Li(γ,np) data are well reproduced by predictions of a quasideuteron model.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Anthony, Dr Ian and McGeorge, Dr John and Owens, Professor Robert and MacGregor, Professor I and Annand, Dr John
Authors: Grabmayr, P., Ahrens, J., Annand, J.R.M., Anthony, I., Branford, D., Cross, G.E., Davinson, T., Hall, S.J., Harty, P.D., Hehl, T., Kellie, J.D., Lamparter, T., MacGregor, I.J.D., MacKenzie, J.A., McGeorge, J.C., Miller, G.J., Owens, R.O., Sauer, M., Schneider, R., Spaeth, K., and Wagner, G.J.
Subjects:Q Science > QC Physics
College/School:College of Science and Engineering > School of Physics and Astronomy
Research Group:Nuclear Physics
Journal Name:Physics Letters B
Journal Abbr.:Phys. Lett. B
Publisher:Elsevier BV
ISSN:0370-2693
ISSN (Online):1873-2445

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