Elsevier

Physics Letters B

Volume 467, Issues 1–2, 11 November 1999, Pages 8-14
Physics Letters B

Cluster structure of 6He studied by means of 6He + p reaction at 25 MeV/n energy

https://doi.org/10.1016/S0370-2693(99)01079-5Get rights and content

Abstract

Angular distributions for elastic scattering and 1n and 2n transfer reactions were measured for the 6He + 1H system at 25 MeV/nucleon. The experimental data were analyzed in the framework of the one-step finite range DWBA model. The results suggest a lower triton spectroscopic amplitude for the 6He nucleus as compared to the shell model calculation.

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Acknowledgements

The work was carried out at the Flerov Laboratory of Nuclear Reactions of JINR. The partial support of this work by the Russian Basic Research Foundation (grants No. 96-02-17382 and 99-02-17968) and INTAS grant No. 97-1668 is acknowledged. The authors are grateful to Drs. G.G. Gulbekian and B.N. Gikal for the valuable contribution to the production of a high quality, intense beam of 13C ions. The fruitful discussions with Drs. J. Vaagen, Yu. M. Tchuvilski, A.T. Rudchik, N. Timofeyuk and N.

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