!! !! !!\\\ !!\\\ !!\ !! !! \\ !! \\ !! \\ !! !! // !! // !! \\ !! !!/// !!/// !! \!! !! !! !! !! !! !! Prepared at the NATIONAL SUPERCONDUCTING CYCLOTRON LABORATORY Michigan State University, East Lansing, Michigan 48823-1321 Vol. 14 No. 6 6/1/95 Communicate all comments and questions, and for each preprint you produce, send a copy to: Dr. Betty Tsang at the NSCL. Electronic mail subscription of NPP is available. Send inquiry to TSANG@NSCL.NSCL.MSU.EDU Current and previous versions are also available via anonymous ftp at 35.8.32.110 in the /pub/preprints directory, and on the World Wide Web at http://pads1.pa.msu.edu/nuclear/NSCL.htm Write to source address to request preprint Table of Contents: ------------------ Accelerator Physics Astrophysics Elastic Scattering - Experimental & Theoretical Exotic Nuclei General Nuclear Theory Heavy-Ion Reaction Theory High Energy Heavy-Ion Reactions (E/A>20 MeV) Instrumentation Low Energy Heavy-Ion Reactions (E/A<20 MeV) Nuclear Structure -- Experimental & Theoretical Photonuclear and Electron Physics Radioactivity and Fission Relativistic Heavy-Ion Reactions Software for Nuclear Physics Miscellaneous ================================================================ Accelerator Physics ================================================================ Developments of Compact Permanent Magnet ECRIS. P. Sortais, C. Bieth, P. Foury, et al; sc: GANIL; da: 5/23/95; dn: GANIL A 95 01; pb: Presented at the 12th International Workshop on ECR Ion Sources, April 25-27, 1995, RIKEN, Japan; NSCL# 3019 Dilution and Single Particle Irradiation Technique by Using Acceleration of Decay Particles From Radioactive Heavy Nuclei. T. Itahashi; sc: OSAKA; da: 5/18/95; dn: RCNP-preprint- 075; pb: Nucl. Instr. & Meth. A; NSCL# 3013 Nuclear Physics at Chalk River, a Historical Perspective. W.G. Davies; sc: TASCC; da: 5/3/95; dn: TASCC-P-95-12; pb: Phys. in Canada; NSCL# 2959 ================================================================ Astrophysics ================================================================ The Asymptotic Normalization Coefficient for Li6 -->alpha + d and the Astrophysical Factor of Radiative Capture Reaction Alpha + d --> Li6 + Gamma. A.M. Mukhamedzhanov, R.P. Schmitt, R.E. Tribble, et al; sc: TAMU; da: 5/5/95; dn: #95-03; NSCL# 2968 ================================================================ Elastic Scattering - Experimental & Theoretical ================================================================ Optical Model Analysis of Parity-Nonconserving Neutron Scattering at Epithermal Energies. B. Carlson, M.S. Hussein, A. Kerman, et al; sc: MIT; da: 5/11/95; dn: MIT-CTP-2372; pb: Phys. Lett. B; NSCL# 2980 Studies of the Nuclear Potential for Light Heavy-Ions at Low and Intermediate Energies. Maria-Ester Brandan; sc: UNAM; da: 5/29/95; pb: Presented at the ACS Nuclear Chemistry Award Symposium, Anaheim, CA, USA, April 2-7, 1995; Email: brandan@servidor.unam.mx; NSCL# 3027 Transparency in Heavy-Ion Potentials. Maria-Ester Brandan; sc: UNAM; da: 5/29/95; pb: Presented at the XV Low Energy Nuclear Dynamics Conference, St. Petersburg, Russia, April 1995; Email: brandan@servidor.unam.mx; NSCL# 3028 ================================================================ Exotic Nuclei ================================================================ Dipole Polarizability of Neutron-Rich Nuclei. L.F. Canto, R. Donangelo and P. Lotti; sc: MIT; da: 5/11/95; dn: MIT-CTP- 2394; pb: Nucl. Phys. A; NSCL# 2989 Momentum Distributions in Halo Nuclei. F. Barranco, E. Vigezzi and R.A. Broglia; sc: MILA; da: 5/17/95; dn: NTGMI-95-2; NSCL# 3012 ================================================================ General Nuclear Theory ================================================================ Baryon Isovector Electric Properties and the Large Nc and Chiral Limits. T. Cohen; sc: UMD; da: 5/23/95; dn: PP# 95-118; pb: Phys. Lett. B; NSCL# 3017 Breakup of Hadron Masses and Energy - Momentum Tensor of QCD. X. Ji; sc: MIT; da: 5/11/95; dn: MIT-CTP-2407; pb: Phys. Rev. D; NSCL# 2996 Chiral Symmetry in Nuclear Physics: A Physical Interpretation of Correlation Two-Pion Exchange. L.S. Celenza, C.M. Shakin, Wei-Dong Sun, et al; sc: BRKC; da: 5/5/95; dn: 95/032/245; pb: Phys. Rev. C; NSCL# 2970 Exchange Current Corrections to Neutrino-Nucleus Scattering (I): Nuclear Matter. Y. Umino and J.M. Udias; sc: UMD; da: 5/11/95; dn: PP#95- 123; pb: Phys. Rev. C; NSCL# 3005 Nuclear Many-Body Theory for the Study of QCD Sum Rules in Matter. L.S. Celenza, C.M. Shakin, Wei-Dong Sun, et al; sc: BRKC; da: 5/5/95; dn: 94/111/241R; pb: Phys. Rev. C; NSCL# 2971 QCD Sum Rules for the Delta Self-Energy in Vacuum and in Matter. L.S. Celenza, C.M. Shakin, Wei-Dong Sun, et al; sc: BRKC; da: 5/5/95; dn: 95/021/243; pb: Phys. Rev. C; NSCL# 2972 Quantitative Contribution of Antisymmetry to the Nucleon-Nucleus Potential. S.G. Cooper and R.S. Mackintosh; sc: OPEN; da: 5/5/95; dn: OUPD9505; NSCL# 2961 Quark-Quark Correlations in the Nucleon in a Generalized NJL Model. J. Szweda, L.S. Celenza, C.M. Shakin, et al; sc: BRKC; da: 5/5/95; dn: 95/031/244; pb: Phys. Rev. C; NSCL# 2969 Semileptonic Meson Decays in the Quark Model: An Update. D. Scora and N. Isgur; sc: CEBAF; da: 5/9/95; dn: CEBAF-TH- 94-14; NSCL# 2975 Soffer's Inequality. G. Goldstein, R. Jaffe and X. Ji; sc: MIT; da: 5/11/95; dn: MIT-CTP-2402; pb: Phys. Rev. D; NSCL# 2997 Symmetry Breaking Studied with Epithermal Neutrons. Herman Feshbach; sc: MIT; da: 5/11/95; dn: MIT-CTP- 2403; pb: Revista Mexicana de Fisica; NSCL# 2977 The Canonical Connection in Quantum Mechanics. P. Levay, D. McMullan and I. Tsutsui; sc: INS; da: 5/23/95; dn: INS-Rep.-1094; NSCL# 3021 The Charge Response of a Meson-Correlated Relativistic Fermi Gas. M. Barbaro, A. De Pace, T. Donnely, et al; sc: MIT; da: 5/11/95; dn: MIT-CTP-2399; pb: Nucl. Phys. A; NSCL# 2976 Unitary, Gauge Invariant, Relativistic Resonance Model for Pion Photoproduction. Y. Surya, F. Gross and CEBAF; sc: CEBAF; da: 5/9/95; dn: CEBAF-TH-95-04; NSCL# 2974 Variation Calculation of Relativistic Meson-Nucleon Scattering in Zeroth Order. A. Schreiber, R. Rosenfelder and C. Alexandrou; sc: PSI; da: 5/15/95; dn: PSI-PR-95-08; NSCL# 3011 Vector Mesons in Matter. B.L. Friman; sc: GSI; da: 5/3/95; dn: GSI-95-24; pb: Inv. Talk at the Int. Workshop on Nuclear and Particle Physics, "Chiral Dynamics in Hadrons and Nuclei", Seoul, Korea, Feb. 6-10, 1995; NSCL# 2949 ================================================================ Heavy-Ion Reaction Theory ================================================================ Isospin Non-Equilibrium in Heavy-Ion Collisions at Intermediate Energies. B. Li and S. J. Yennello; sc: TAMU; da: 5/11/95; NSCL# 3003 Phase Transitions in Warm, Asymmetric Nuclear Matter. H. Muller and B. Serot; sc: IND; da: 5/14/95; dn: IU/NTC 95-04; NSCL# 3009 The Formation of Fragments in Symmetric Heavy Ion Collisions. P.B. Gossiaux and J. Aichelin; sc: SUBATECH; da: 5/11/95; dn: SUBATECH-95-04; NSCL# 3002 ================================================================ High Energy Heavy-Ion Reactions (E/A>20 MeV) ================================================================ Binary Dissipative Processes and Formation of Hot Nuclei in Ar36 + Al27. J. Peter, S.C. Jeong, J.C. Angelique, et al; sc: LPC-CAEN; da: 5/24/95; dn: LPCC 95-10; pb: Nucl. Phys. A; NSCL# 3026 Dominance of Deep Inelastic Binary Processes in Symmetric Nucleus- Nucleus Collisions From 25 to 75 MeV/u. V. Metivier, B. Tamain, G. Auger, et al; sc: LPC-CAEN; da: 5/24/95; dn: LPCC 95-09; pb: Presented at the ACS Nuclear Chemistry Award Symposium, Anaheim, CA, USA, April 2-7, 1995; NSCL# 3025 Onset of Vaporization for the Ar + Ni System. C. Bacri, B. Borderie, J. Charvet, et al; sc: IPN; da: 5/23/95; dn: IPNO-DRE-95-10; pb: Phys. Lett. B; NSCL# 3015 Signatures of Statistical Decay. D. Horn, G.C. Ball, D.R. Bowman, et al; sc: TASCC; da: 5/3/95; dn: TASCC-P-95-10; pb: Proceedings of the Winter Workshop on Nuclear Dynamics, Key West, Florida, USA, Feb. 11-17, 1995; NSCL# 2957 Strange Particle Measurements from the EOS TPC. M. Justice for the EOS Collaboration; sc: LBL; da: 5/11/95; dn: LBL-37020; pb: XXXIIIrd International Winter Meeting on Nuclear Physics, Bormio, Italy 23-28 Jan, 1995; NSCL# 3006 ================================================================ Instrumentation ================================================================ (Pi+, K+) Spectroscopy with the SKS Spectrometer. T. Nagae; sc: INS; da: 5/23/95; dn: INS-Rep.-1096; NSCL# 2023 Eurogam, A New Gamma Multidetector Array: Results and Perspectives. N. Redon and the Eurogam Collaboration; sc: IPNL; da: 5/3/95; dn: LYCEN 9510; pb: XXXIIIrd International Winter Meeting on Nuclear Physics, Bormio, Italy 23-28 Jan, 1995; NSCL# 2953 =============================================================== Low Energy Heavy-Ion Reactions (E/A<20 MeV) ================================================================ The Ec.m. = 32.5 MeV Resonance in C12 + C12. R. Freeman, F. Haas, A. Elanique, et al; sc: CRN; da: 5/23/95; dn: CRN 95-18; pb: Phys. Rev. C; NSCL# 3014 The Influence of Resonant Channels on Sub-Barrier Heavy-Ion Fusion. M.S. Hussein, M.P. Pato and A.F.R. de Toledo Piza; sc: MIT; da: 5/11/95; dn: MIT-CTP-2338; pb: Phys. Rev. C; NSCL# 2982 ================================================================ Nuclear Structure -- Experimental & Theoretical ================================================================ Anharmonicities and Non-Linearities in the Excitation of Double Giant Resonances. C. Volpe, F. Catara, Ph. Chomaz, et al; sc: GANIL; da: 5/23/95; dn: GANIL P 95 10; NSCL# 3018 Damping of Giant Dipole Resonance - a Manifestation of Irreversible Processes in Hot Nuclei. N. Dinh Dang and F. Sakata; sc: INS; da: 5/23/95; dn: INS- Rep.-1095; NSCL# 3022 Effective Gamma Deformation Near A = 130 in the Interacting Boson Model. O. Vogel, P. Van Isacker, A. Gelberg, et al; sc: GANIL; da: 5/23/95; dn: GANIL P 95 11; NSCL# 3020 ================================================================ Photonuclear and Electron Physics ================================================================ Measuring Transverse Spin Correlations 4-particle Correlations in e+ e -->2 Jets. X. Artru and J. Collins; sc: IPNL; da: 5/3/95; dn: LYCEN 9511; NSCL# 2954 Parton-Hadron Duality: Resonances and Higher Twists. X. Ji and P. Unrau; sc: MIT; da: 5/11/95; dn: MIT-CTP- 2348; pb: Phys. Rev. D; NSCL# 2993 ================================================================ Radioactivity and Fission ================================================================ Production and Stability of New Elements. S. Hofmann; sc: GSI; da: 5/3/95; dn: GSI-95-25; pb: XV Nuclear Physics Conf. on 'Low Energy Nuclear Dynamics', St. Petersburg, Russia, April 18-22, 1995; NSCL# 2951 ================================================================ Relativistic Heavy-Ion Reactions ================================================================ Dilepton Production from Pion Annihilation in a Realistic Delta-Hole Model. J. Helgesson and J. Randrup; sc: LBL; da: 5/11/95; dn: LBL- 36747; pb: Phys. Rev. C; NSCL# 3008 First Results From NA49 on Pb + Pb Collisions at 158 GeV/Nucleon. S. Margetis and the NA49 Collaboration; sc: LBL; da: 5/11/95; dn: LBL-36883; pb: Nucl. Phys. A; NSCL# 3007 Formation of Superdense Hadronic Matter in High Energy Heavy-Ion Collisions. Bao-An Li and Che Ming Ko; sc: TAMU; da: 5/11/95; NSCL# 3004 Hadron Substructure Probed With Hadron Beams. X. Ji; sc: MIT; da: 5/11/95; dn: MIT-CTP-2410; pb: Presented at the NSAC/DNP town meeting on "Nuclear Physics with Intermediate and High-Energy Hadron Probes," Argonne, Jan 29-30, 1995; NSCL# 2992 Microcanonical Treatment of Hadronizing the Quark-Gluon Plasma. K. Werner and J. Aichelin; sc: SUBATECH; da: 5/11/95; dn: SUBATECH-95-05; NSCL# 3001 New Hunt for an Intermediate-Mass Higgs-Boson in Peripheral Ultrarelativistic Heavy-Ion Collisions. M. Vidovic, M. Greiner, G. Soff; sc: GSI; da: 5/3/95; dn: GSI-95-27; NSCL# 2950 ================================================================ Software for Nuclear Physics ================================================================ Computer Simulation on Nonlinear Amplification of Inverse Bremsstrahlung Electron Acceleration. A.C.J. Paes, A. Serbeto, M. V. Alves, et al; sc: MIT; da: 5/11/95; dn: MIT-CTP-2405; pb: Phys. Rev. A; NSCL# 2984 ================================================================ Miscellaneous ================================================================ Collective Periodic Orbits in a Model Nucleus. M. Baranger; sc: MIT; da: 5/11/95; dn: MIT-CTP- 2408; NSCL# 2985 Currents and their Couplings in the Weak Sector of the Standard Model. I.S. Towner and J.C. Hardy; sc: TASCC; da: 5/3/95; dn: TASCC-P-95-9; pb: Published as a chapter in the book, "The Nucleus as a Laboratory for Studying Symmetries and Fundamental Interactions" eds. E.M. Henley and W.C. Haxton, World Scientific Publ. Co.; NSCL# 2956 Narrow-width mechanism of A = 5 Sigma-state. I. Kumagai-Fuse and Y. Akaishi; sc: INS; da: 5/23/95; dn: INS-Rep.-1097; NSCL# 3024 Response of Mica to Weakly Interactive Massive Particles. J. Engel, M.T. Ressel, I.S. Towner, et al; sc: TASCC; da: 5/3/95; dn: TASCC-P-95-11; pb: Phys. Rev. D; NSCL# 2958 The 17 keV Neutrino. E.E. Wietfeldt and E.B. Norman; sc: LBL; da: 5/14/95; dn: LBL 37044; pb: Phys. Rep.; NSCL# 3010 The Periodic Table in Flatland. T. Negadi and M. Kibler; sc: IPNL; da: 5/3/95; dn: LYCEN 9506; pb: Int. Journal of Quantum Chemistry; NSCL# 2955 <><><><><><><><><><><><><><><><><><><><><><><><><><><> Source Code Addresses: <><><><><><><><><><><><><><><><><><><><><><><><><><><> BRKC Department of Physics and Center for Nucl. Theory Brooklyn College of CUNY Brooklyn, NY 11210 CEBAF Continuous Electron Beam Accelerator Facility 12000 Jefferson Avenue Newport News, VA 23606 CRN Centre de Recherches Nucleaires Rue du Loers F-67037 Strasbourg France GANIL Laboratoire GANIL Boite Postale No. 5027 F-14021 Caen Cedex France GSI Gesellschaft fur Schwerionforschung Postfach 11 05 52 D-64220 Darmstadt Germany IND Department of Physics Indiana University Bloomington, Indiana 47405 USA INS Institute for Nuclear Study University of Tokyo Midori-cho Tanashi Tokyo 188 Japan IPN Institut de Physique Nucleaire Boite Postale No. 1 F-91406 Orsay Cedex France IPNL Institut de Physique Nucleaire de Lyon et Universite Claude Bernard F 69622 Villeurbanne Cedex France LBL Lawrence Berkeley Laboratory 1 Cyclotron Road Berkeley CA 94720 LPC-CAEN Laboratoire de Physique Corpusculaire ISMRA Boulevard Marechal Juin 14050 Caen Cedex, France MILA Dipartimento di Fisica Universita di Milano Via Celoria 16 20133 Milano, Italy MIT Laboratory for Nuclear Science Massachusetts Institute of Technology Cambridge, MA 02139 USA OPEN Department of Physics Open University Milton Keynes UK MK7 6AA OSAKA Department of Physics Osaka University Toyanaka Osaka 560 Japan PSI Paul Scherrer Institute CH-5232 Villigen PSI Switzerland SUBATECH Laboratoire de Physique Subatomique 2 rue de la Houssiniere 44072 Nantes Cedex 03 France TAMU Cyclotron Institute Texas A & M University College Station TX 77843-3366 TASCC T A S C C Chalk River Nuclear Laboratories Chalk River ON Canada K0J 1J0 UMD Departments of Physics & Astronomy University of Maryland College Park MD 20742 USA UNAM Instituto de Fisica Universidad Nacional Autonoma de Mexico A. P. 20-364, Mexico 01000 DF Mexico