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)

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 MacGregor, Professor Douglas and Owens, Professor Robert 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