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PHYSICAL REVIEW C NUCLEAR PHYSICS Editor SAM M. AUSTIN Associate Editors DONALD F. GEESAMAN BENJAMIN F. GIBSON JOSEPH I. KAPUSTA CHRISTOPHER WESSELBORG Senior Assistant to the Editor DEBBIE BRODBAR Editorial Board Term ending 31 December 1999 Term ending 1 December 2000 Term ending 1 December 2001 A. BAHA BALANTEKIN WALTER BENENSON MICHAEL C. BIRSE AVRAHAM GAL BARBARA V. JACAK JOSEPH A. CARLSON GOTTFRIED MUNZENBERG CHE MING KO STUART J. FREEDMAN MICHAEL WIESCHER RICHARD G. MILNER BERNDT MULLER ANTHONY W. THOMAS PAUL J. NOLAN Published through the Manuscripts may be submitted electronically if in appropriate format American Institute of Physics (see http://publish.aps.org/ESUB/ or inquire at prctex@aps.org). by Alternatively, send three copies to the Editorial Office. Submission is The American Physical Society a representation that the manuscript has not been published previously _________ and is not currently under consideration for publication elsewhere. 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