Measurement of the Gerasimov-Drell-Hearn integrand for 2H from 200 to 800 MeV

Ahrens, J. et al. (2006) Measurement of the Gerasimov-Drell-Hearn integrand for 2H from 200 to 800 MeV. Physical Review Letters, 97(20), p. 202303. (doi: 10.1103/PhysRevLett.97.202303)

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A measurement of the helicity dependence of the total inclusive photoabsorption cross section on the deuteron was carried out at MAMI (Mainz) in the energy range 200<Eγ<800  MeV. The experiment used a 4π detection system, a circularly polarized tagged photon beam and a frozen-spin target which provided longitudinally polarized deuterons. The contribution to the Gerasimov-Drell-Hearn sum rule for the deuteron determined from the data is 407±20(stat)±24(syst)  μb for 200<Eγ<800  MeV.

Item Type:Articles
Glasgow Author(s) Enlighten ID:Seitz, Dr Bjoern and Annand, Dr John and Rosner, Professor Guenther
Authors: Ahrens, J., Altieri, S., Annand, J.R.M., Arends, H.J., Beck, R., Bradtke, C., Braghieri, A., dHose, N., Dutz, H., Goertz, S., Grabmayr, P., Hasegawa, S., Heid, E., Holvoet, H., Van Hoorebeke, L., Horikawa, N., Iwata, T., Jahn, O., Jennewein, P., Klein, F., Kondratiev, R., Lang, M., Lannoy, B., Lisin, V., Martinez-Fabregate, M., McGeorge, J.C., Meyer, W., Panzeri, A., Pedroni, P., Pinelli, T., Preobrajenski, I., Reicherz, G., Rohlof, C., Rosner, G., Rost, M., Rostomyan, T., Ryckbosch, D., Schumacher, M., Seitz, B., Tamas, G., Thomas, A., Van de Vyver, R., and Zapadtka, F.
College/School:College of Science and Engineering > School of Physics and Astronomy
Journal Name:Physical Review Letters
Publisher:American Physical Society
ISSN (Online):1079-7114
Published Online:17 November 2006

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