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APS » Journals » Phys. Rev. C » Volume 49 » Issue 5
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Phys. Rev. C 49, 2788–2791 (1994)

Proton evaporation time scales from longitudinal and transverse two-proton correlation functions

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M. A. Lisa, W. G. Gong, C. K. Gelbke, N. Carlin, R. T. de Souza, Y. D. Kim, W. G. Lynch, T. Murakami, G. Poggi, M. B. Tsang, and H. M. Xu
National Superconducting Cyclotron Laboratory and Department of Physics Astronomy, Michigan State University, East Lansing, Michigan 48824

K. Kwiatkowski, V. E. Viola, Jr., and S. J. Yennello
Department of Chemistry and Indiana University Cyclotron Facility, Indiana University, Bloomington, Indiana 47405

Received 4 January 1994; published in the issue dated May 1994

Two-proton correlation functions for the inverse kinematics reaction 129Xe+27Al at E/A=31 MeV have been reanalyzed to search for differences between longitudinal and transverse correlations indicative of emission from a long-lived composite system. Evidence for such differences is found when tight angular cuts are applied in the compound nucleus rest frame and when the correlation functions are constructed by the event mixing technique.

© 1994 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.49.2788
DOI:
10.1103/PhysRevC.49.2788
PACS:
25.70.Pq
 
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