Investigation of short-range nucleon-nucleon correlations using the reaction in close to 4π geometry

Autor:	R. Geiges, E. A. J. M. Offermann, A. Liesenfeld, Th. Pospischil, K. I. Blomqvist, M. O. Distler, V. Kunde, B. Vodenik, M. Kahrau, G. Rosner, A. Wagner, R. Edelhoff, Achim Richter, J.M. Friedrich, Manoj Kumar Yadav, M. Korn, Christopher Morris, M. Potokar, K. Merle, R. Neuhausen, S. Wolf, A. Rokavec, K.W. Krygier, P. Sauer, M. K. Jones, R. Böhm, H. Kramer, W.U. Boeglin, M. Kuss, Jan Ryckebusch, Ronald Ransome, S. Schardt, Barry Ritchie, Th. Walcher
Rok vydání:	1998
Předmět:	Physics Nuclear and High Energy Physics Range (particle radiation) Missing energy Spectrometer Nuclear Theory Geometry Electron Coincidence Nuclear physics Momentum Physics::Accelerator Physics Atomic physics Nuclear Experiment Nucleon Crystal Ball
Zdroj:	Physics Letters B. 421:71-78
ISSN:	0370-2693
Popis:	Two-proton correlations were studied in close to 4 π geometry using the reaction 12 C (e,e′pp) . The beam energy was 705 MeV, the energy transfer 225 MeV, and the three-momentum transfer 412 MeV/c. The electrons were observed in a large-acceptance magnetic spectrometer in coincidence with protons observed in a BGO crystal ball. Missing energy and momentum, relative momentum and angular distributions were derived and compared with a factorized two-nucleon emission model. Soft-core correlation functions are favoured by the data.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c26669bc5b37986350731be240241018 https://doi.org/10.1016/s0370-2693(98)00024-0 Zobrazit plný text záznamu Full Text from ScienceDirect