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Probing the 6He halo structure with elastic and inelastic proton scattering

A. Lagoyannis·F. Auger·A. Musumarra·N. Alamanos·E. C. Pollacco·A. Pakou·Y. Blumenfeld·F. Braga·M. La Commara·A. Drouart·G. Fioni·A. Gillibert·E. Khan·V. Lapoux·W. Mittig·S. Ottini-Hustache·D. Pierroutsakou·M. Romoli·P. Roussel-Chomaz·M. Sandoli·D. Santonocito·J. A. Scarpaci·J. L. Sida·T. Suomijarvi·S. Karataglidis·K. Amos
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Abstract

Proton elastic scattering and inelastic scattering to the first excited state of 6He have been measured over a wide angular range using a 40.9A MeV 6He beam. The data have been analyzed with a fully microscopic model of proton-nucleus scattering using 6He wave functions generated from large space shell model calculations. The inelastic scattering data show a remarkable sensitivity to the halo structure of 6He.

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A. Lagoyannis, F. Auger, A. Musumarra, N. Alamanos, E. C. Pollacco, A. Pakou, Y. Blumenfeld, F. Braga, M. La Commara, A. Drouart, G. Fioni, A. Gillibert, E. Khan, V. Lapoux, W. Mittig, S. Ottini-Hustache, D. Pierroutsakou, M. Romoli, P. Roussel-Chomaz, M. Sandoli, D. Santonocito, J. A. Scarpaci, J. L. Sida, T. Suomijarvi, S. Karataglidis, K. Amos. 2000-04-05. Probing the 6He halo structure with elastic and inelastic proton scattering. https://doi.org/10.1016/s0370-2693(01)00887-5

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