Measurement of 42 MeV 7Li projectile breakup on 58Ni target beyond grazing incidence

Gupta, Dhruba ; Samanta, C. ; Kanungo, R. ; Sharan, M. K. ; Kailas, S. ; Chatterjee, A. ; Mahata, K. ; Shrivastava, A. (1999) Measurement of 42 MeV 7Li projectile breakup on 58Ni target beyond grazing incidence Nuclear Physics A, 646 (2). pp. 161-174. ISSN 0375-9474

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S03759...

Related URL: http://dx.doi.org/10.1016/S0375-9474(98)00635-6

Abstract

Angular distributions of the elastic and breakup cross sections of 42 MeV 7Li-projectile on 58Ni target are measured at wide angles beyond the grazing angle. Coincidence measurements are done at unequal angle pairs. In this angular region, the direct breakup is found to be very small and strongly dominated by the nuclear breakup process, while the sequential breakup contributions from the decay of the 7/2¯, 4.63 MeV resonant state of 7Li remain significantly large within its corresponding sequential cone. Some indications of contributions from the higher sequential states (5/2¯ 6.68 MeV, 5/2¯ 7.46 MeV) are found.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Nuclear Reactions
ID Code:15580
Deposited On:13 Nov 2010 12:53
Last Modified:03 Jun 2011 07:09

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