!! !! !!\\\ !!\\\ !!\ !! !! \\ !! \\ !! \\ !! !! // !! // !! \\ !! !!/// !!/// !! \!! !! !! !! !! !! !! Prepared at the NATIONAL SUPERCONDUCTING CYCLOTRON LABORATORY Michigan State University, East Lansing, Michigan 48824-1321 Vol. 17 No. 7 7/1/99 Communicate all comments and questions, and for each preprint you produce, send a copy to: Dr. Betty Tsang at the NSCL. Send inquiry to:tsang@nscl.msu.edu Current and previous versions are also available on the World Wide web at http://www.nscl.msu.edu/news/nscl_library/preprints Table of Contents: ------------------ Astrophysics Elastic Scattering - Experimental & Theoretical Exotic Nuclei High Energy Heavy-Ion Reactions (E/A>20 MeV) Instrumentation Nuclear Structure -- Experimental & Theoretical Photonuclear and Electron Physics Relativistic Heavy-Ion Reactions Miscellaneous ================================================================ Astrophysics ================================================================ The Observation of a Shadow of the Moon in the Underground Muon Flux in the Soudan 2 Detector J.H. Cobb, M.L. Marshak et al; sc: OXFORD; da: 6/2/99; dn: OUNP-99-05; pb: Phys. Rev. D; NSCL# 5294 ================================================================ Elastic Scattering - Experimental & Theoretical ================================================================ Nuclear Transparency and the Onset of Strong Absorption Regime in the C12+Mg24 System R. Lichtenthaler, A. Lepine-Szily et al; sc: SAOP; da: 6/29/99; dn: IFUSP-DFN/99-030; NSCL# 5321 ================================================================ Exotic Nuclei ================================================================ Observation of the He7 Excited State with Unusual Structure A.A. Korsheninnikov, M.S. Golovkov et al; sc: RIKEN; da: 6/24/99; dn: RIKEN-AF-NP-312; NSCL# 5312 ================================================================ High Energy Heavy-Ion Reactions (E/A>20 MeV) ================================================================ Breakup Density in Spectator Fragmentation S. Fritz, C. Schwarz et al; sc: GSI; da: 6/24/99; dn: GSI- Preprint-99-17; NSCL# 5309 Resilient Reducibility in Nuclear Fragmentation L.G. Moretto, L. Phair et al; sc: LBL; da: 6/28/99; dn: LBNL-42653; pb: Phys. Rev. C; NSCL# 5315 Source Sizes in Nuclear Multifragmentation and the Statistical Exploration of Fragmentation Phase Space L.G. Moretto, L. Beaulieu et al; sc: LBL; da: 6/28/99; dn: LBNL-42646; pb: Phys. Rev. Lett.; NSCL# 5316 Thermodynamic Variables From Spectator Decay W. Trautmann; sc: GFSD; da: 6/28/99; NSCL# 5320 ================================================================ Instrumentation ================================================================ Front-End Readout System for PHENIX RICH Y. Tanaka, H. Hara et al; sc: CNS; da: 6/8/99; dn: CNS-REP- 22; NSCL# 5300 Interfaces of Nuclear Structure Studies-Decay vs. In-Beam Experiments H. Grawe, M. Gorska et al; sc: GSI; da: 6/24/99; dn: GSI- Preprint-99-16; NSCL# 5310 The Design and Performance of the Zeus Central Tracking Detector Second Level Trigger A. Quadt, R.C.E. Devenish et al; sc: OXFORD; da: 6/18/99; dn: OUNP-99-07; pb: Elsevier Preprint; NSCL# 5302 ================================================================ Nuclear Structure -- Experimental & Theoretical ================================================================ Continuum Effects for the Mean-Field and pairing Properties of Weakly Bound Nuclei K. Bennaceur, J. Dobaczewsk et al; sc: GANIL; da: 6/21/99; dn: GANIL P 99 17; NSCL# 5303 Effective Widths and Effective Number of Phonons of Multiphonon Giant Resonances L.F. Canto, B.V. Carlson et al; sc: SAOP; da: 6/29/99; dn: IFUSP-DFN/99-029; NSCL# 5313 Fractal Structure of Random Matrices M.S. Hussein, M.P. Pato; sc: SAOP; da: 6/24/99; dn: IFUSP- DFN/99-028; NSCL# 5314 Microscopic Studies on Two-Phonon Giant Resonances C.A. Bertulani and V.Yu Ponomarev; sc: GSI; da: 6/24/99; dn: GSI-Preprint-99-19; pb: Phys. Rep.; NSCL# 5306 Relativistic and Non-Relativistic Mean Field Investigation of the Superdeformed Bands in Zn62 H. Madakoro and M. Matsuzaki; sc: RIKEN; da: 6/24/99; dn: RIKEN-AF-NP-308; NSCL# 5311 Structure Effects on the Coulomb Dissociation of of B8 at Relativistic Energies R. Shyam, K. Bennaceur et al; sc: GANIL; da: 6/21/99; dn: GANIL P 99 18; NSCL# 5305 ================================================================ Photonuclear and Electron Physics ================================================================ Predictions For All Processes e+e- --> 4 Fermions + gamma A. Denner, S. Dittmaier et al; sc: PSI; da: 6/21/99; dn: PSI-PR-98-12; NSCL# 5304 ================================================================ Relativistic Heavy-Ion Reactions ================================================================ Collective Flow in Pb+Pb Collisions at the CERN-SPS S. Nishimura; sc: CNS; da: 6/8/99; dn: CNS-REP-21; NSCL# 5300 Effective Chiral Theory of Nucleon-Nucleon Scattering M. Lutz; sc: GSI; da: 6/24/99; dn: GSI-Preprint-99-18; NSCL# 5308 Lambda-Proton Correlations at Low Relative Moments F. Wang and S. Pratt; sc: LBL; da: 6/28/99; NSCL# 5317 ================================================================ Miscellaneous ================================================================ A More Careful Estimate of the Charm Content of eta M.R. Ahmade and E. Kou; sc: RIKEN; da: 6/24/99; dn: RIKEN- AF-NP-311; NSCL# 5313 Initial State Dependence of Low-Energy Electron Emission in Fast Ion Atom Collisions R. Moshammer, P.D. Fainstein et al; sc: GSI; da: 6/28/99; dn: GSI-Preprint-99-20; pb: Phys. Rev. Lett.; NSCL# 5319 Summary of the Experimental Part of the XXXIVth Rencontre de Moriond M.W. Krasny; sc: OXFORD; da: 6/7/99; dn: OUNP-99-08; NSCL# 5298 <><><><><><><><><><><><><><><><><><><><><><><><><><><> Source Code Addresses: <><><><><><><><><><><><><><><><><><><><><><><><><><><> CNS Center for Nuclear Study Graduate School of Science, University of Tokyo 3-2-1 Midori-cho, Tanashi, Tokyo 188-0002 Japan GANIL Laboratoire GANIL Boite Postale No. 5027 F-14021 Caen Cedex France GFSD Gesellschaft fur Schwerionenforschung D-64220 Darmstadt Germany GSI Gesellschaft fur Schwerionforschung Postfach 11 05 52 D-64220 Darmstadt Germany LBL Lawrence Berkeley Laboratory 1 Cyclotron Road Berkeley CA 94720 OXFORD Nuclear Physics Laboratory 1 Keble Road Oxford England OX1 3RH PSI Paul Scherrer Institute CH-5232 Villigen PSI Switzerland RIKEN The Institute of Physical and Chemical Research 2-1 Hirosawa Wako, Saitama 351-01 Japan SAOP Instituto de Fisica Universidade de Sao Paolo 01 498 Sao Paolo SP Brasil