The contribution of 2N photon absorption in 12C(γ,2N) reactions for Eγ = 150–400 MeV

Harty, P.D. et al. (1996) The contribution of 2N photon absorption in 12C(γ,2N) reactions for Eγ = 150–400 MeV. Physics Letters B, 380(3-4), pp. 247-252. (doi:10.1016/0370-2693(96)00508-4)

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Abstract

The l2C(gamma,pn) and 12C(gamma,pp) reactions have been studied using tagged photons of energy E-gamma = 150-400 MeV. Recoil momentum distributions are compared to the results of Monte Carlo calculations based on a two-nucleon photon absorption model and two different phase space models. The 12C(gamma,pn) data at low missing energy are consistent with absorption on 1p2 and 1s1p nucleon pairs.

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 and Kellie, Dr James
Authors: Harty, P.D., MacGregor, I.J.D., Grabmayr, P., Ahrens, J., Annand, J.R.M., Anthony, I., Beck, R., Branford, D., Cross, G.E., Davinson, T., Hall, S.J., Hehl, T., Kellie, J.D., Lamparter, T., MacKenzie, J.A., McGeorge, J.C., Miller, G.J., Owens, R.O., Sauer, M., Schneider, R., and Spaeth, K.
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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