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Two-neutron knockout from neutron-deficient Ar-34, S-30, and Si-26

Yoneda, K, Obertelli, A, Gade, A, Bazin, D, Brown, BA, Campbell, CM, Cook, JM, Cottle, PD, Davies, AD, Dinca, D-C, Glasmacher, T, Hansen, PG, Hoagland, T, Kemper, KW, Lecouey, J-L, Mueller, WF, Reynolds, RR, Roeder, BT, Terry, JR, Tostevin, JA and Zwahlen, H (2006) Two-neutron knockout from neutron-deficient Ar-34, S-30, and Si-26 PHYSICAL REVIEW C, 74 (2). ? - ?. ISSN 0556-2813

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Abstract

Two-neutron knockout reactions from nuclei in the proximity of the proton dripline have been studied using intermediate-energy beams of neutron-deficient Ar-34, S-30, and Si-26. The inclusive cross sections, and also the partial cross sections for the population of individual bound final states of the Ar-32, S-28 and Si-24 knockout residues, have been determined using the combination of particle and gamma-ray spectroscopy. Similar to the two-proton knockout mechanism on the neutron-rich side of the nuclear chart, these two-neutron removal reactions from already neutron-deficient nuclei are also shown to be consistent with a direct reaction mechanism.

Item Type: Article
Uncontrolled Keywords: Science & Technology, Physical Sciences, Physics, Nuclear, Physics, NUCLEAR SHELL-MODEL, EXOTIC NUCLEI, STATES, BEAMS
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Divisions: Faculty of Engineering and Physical Sciences > Physics
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/294

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