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24.5A MeV 6He + p elastic and inelastic scattering

journal contribution
posted on 2023-05-16, 20:03 authored by Stepantsov, SV, Bagdanov, DD, Fomichev, AS, Rodin, AM, Sidorchuk, SI, Slepnev, RS, Ter-Akopian, GM, Chelnokov, VA, Gorshkov, VA, Oganessian, YT, Alamanos, N, Auger, F, Lapoux, V, Lobo, G, Amos, K, Deb, PK, Karataglidis, S, Golovkov, MS, Korsheninnikov, AA, Tanihata, I, Kuzmin, EA, Nikolskii, EY, Kovalov, RL
The structure of 6He is explored with proton elastic and inelastic scattering to the first 2+ excited state (Q = -1.8 MeV) of 6He in the inverse kinematics using a 24.5 A MeV 6He beam. The distorted wave approximation (DWA) with an optical potential obtained by folding an effective nucleon-nucleon (NN) g-matrix with the 6He density matrix elements as given by a large basis shell model is used to analyse the data. The comparison of predictions with the data confirms the view that 6He has an extended (halo) neutron matter distribution. © 2002 Elsevier Science B.V. All rights reserved.

History

Publication title

Physics Letters B

Volume

542

Pagination

35-42

ISSN

0370-2693

Department/School

School of Health Sciences

Publisher

ELSEVIER

Place of publication

The Netherlands

Repository Status

  • Restricted

Socio-economic Objectives

Expanding knowledge in the physical sciences

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