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Population of Bound Excited States in Intermediate-Energy Fragmentation Reactions

Obertelli, A, Gade, A, Bazin, D, Campbell, C M, Cook, J M, Cottle, P D, Davies, A D, Dinca, D C, Glasmacher, T, Hansen, P G, Hoagland, T, Kemper, K W, Lecouey, J L, Mueller, W F, Reynolds, R R, Roeder, B T, Terry, J R, Tostevin, J A, Yoneda, K and Zwahlen, H (2006) Population of Bound Excited States in Intermediate-Energy Fragmentation Reactions Physical Review C, 73 (4).

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Abstract

Fragmentation reactions with intermediate-energy heavy-ion beams exhibit a wide range of reaction mechanisms, ranging from direct reactions to statistical processes. We examine this transition by measuring the relative population of excited states in several sd-shell nuclei produced by fragmentation with the number of removed nucleons ranging from two to sixteen. The two-nucleon removal is consistent with a non-dissipative process, whereas the removal of more than five nucleons appears to be mainly statistical.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Physics
Authors :
AuthorsEmailORCID
Obertelli, AUNSPECIFIEDUNSPECIFIED
Gade, AUNSPECIFIEDUNSPECIFIED
Bazin, DUNSPECIFIEDUNSPECIFIED
Campbell, C MUNSPECIFIEDUNSPECIFIED
Cook, J MUNSPECIFIEDUNSPECIFIED
Cottle, P DUNSPECIFIEDUNSPECIFIED
Davies, A DUNSPECIFIEDUNSPECIFIED
Dinca, D CUNSPECIFIEDUNSPECIFIED
Glasmacher, TUNSPECIFIEDUNSPECIFIED
Hansen, P GUNSPECIFIEDUNSPECIFIED
Hoagland, TUNSPECIFIEDUNSPECIFIED
Kemper, K WUNSPECIFIEDUNSPECIFIED
Lecouey, J LUNSPECIFIEDUNSPECIFIED
Mueller, W FUNSPECIFIEDUNSPECIFIED
Reynolds, R RUNSPECIFIEDUNSPECIFIED
Roeder, B TUNSPECIFIEDUNSPECIFIED
Terry, J RUNSPECIFIEDUNSPECIFIED
Tostevin, J Aj.tostevin@surrey.ac.ukUNSPECIFIED
Yoneda, KUNSPECIFIEDUNSPECIFIED
Zwahlen, HUNSPECIFIEDUNSPECIFIED
Date : 1 January 2006
Identification Number : 10.1103/PhysRevC.73.044605
Additional Information : Published in <i>Physical Review C,</i> Vol. 73, Iss. 4. Copyright 2006 American Physical Society. Click <a href=http://prc.aps.org/>here</a> to access the journal's website.
Depositing User : Mr Adam Field
Date Deposited : 27 May 2010 14:07
Last Modified : 23 Sep 2013 18:27
URI: http://epubs.surrey.ac.uk/id/eprint/298

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