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Elastic breakup cross sections of well-bound nucleons

Wimmer, K, Bazin, D, Gade, A, Tostevin, JA, Baugher, T, Chajecki, Z, Coupland, D, Famiano, MA, Ghosh, TK, Grinyer, GF, Howard, ME, Kilburn, M, Lynch, WG, Manning, B, Meierbachtol, K, Quarterman, P, Ratkiewicz, A, Sanetullaev, A, Showalter, RH, Stroberg, SR, Tsang, MB, Weisshaar, D, Winkelbauer, J, Winkler, R and Youngs, M (2014) Elastic breakup cross sections of well-bound nucleons Physical Review C: Nuclear Physics, 90, 064615.

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Abstract

The Be9(Mg28,Na27) one-proton removal reaction with a large proton separation energy of Sp(Mg28)=16.79 MeV is studied at intermediate beam energy. Coincidences of the bound Na27 residues with protons and other light charged particles are measured. These data are analyzed to determine the percentage contributions to the proton removal cross section from the elastic and inelastic nucleon removal mechanisms. These deduced contributions are compared with the eikonal reaction model predictions and with the previously measured data for reactions involving the removal of more weakly bound protons from lighter nuclei. The role of transitions of the proton between different bound single-particle configurations upon the elastic breakup cross section is also quantified in this well-bound case. The measured and calculated elastic breakup fractions are found to be in good agreement.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Physics
Authors :
AuthorsEmailORCID
Wimmer, KUNSPECIFIEDUNSPECIFIED
Bazin, DUNSPECIFIEDUNSPECIFIED
Gade, AUNSPECIFIEDUNSPECIFIED
Tostevin, JAUNSPECIFIEDUNSPECIFIED
Baugher, TUNSPECIFIEDUNSPECIFIED
Chajecki, ZUNSPECIFIEDUNSPECIFIED
Coupland, DUNSPECIFIEDUNSPECIFIED
Famiano, MAUNSPECIFIEDUNSPECIFIED
Ghosh, TKUNSPECIFIEDUNSPECIFIED
Grinyer, GFUNSPECIFIEDUNSPECIFIED
Howard, MEUNSPECIFIEDUNSPECIFIED
Kilburn, MUNSPECIFIEDUNSPECIFIED
Lynch, WGUNSPECIFIEDUNSPECIFIED
Manning, BUNSPECIFIEDUNSPECIFIED
Meierbachtol, KUNSPECIFIEDUNSPECIFIED
Quarterman, PUNSPECIFIEDUNSPECIFIED
Ratkiewicz, AUNSPECIFIEDUNSPECIFIED
Sanetullaev, AUNSPECIFIEDUNSPECIFIED
Showalter, RHUNSPECIFIEDUNSPECIFIED
Stroberg, SRUNSPECIFIEDUNSPECIFIED
Tsang, MBUNSPECIFIEDUNSPECIFIED
Weisshaar, DUNSPECIFIEDUNSPECIFIED
Winkelbauer, JUNSPECIFIEDUNSPECIFIED
Winkler, RUNSPECIFIEDUNSPECIFIED
Youngs, MUNSPECIFIEDUNSPECIFIED
Date : 19 December 2014
Identification Number : 10.1103/PhysRevC.90.064615
Related URLs :
Additional Information : Copyright 2014 The American Physical Society.
Depositing User : Symplectic Elements
Date Deposited : 17 Feb 2015 09:16
Last Modified : 14 Mar 2015 02:33
URI: http://epubs.surrey.ac.uk/id/eprint/806974

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