!! !! !!\\\ !!\\\ !!\ !! !! \\ !! \\ !! \\ !! !! // !! // !! \\ !! !!/// !!/// !! \!! !! !! !! !! !! !! Prepared at the NATIONAL SUPERCONDUCTING CYCLOTRON LABORATORY Michigan State University, East Lansing, Michigan 48823-1321 Vol. 15 No. 5 4/26/96 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 35.8.32.44 in the /pub/preprints directory and on the World Wide Web at ftp://www.nscl.msu.edu/pub/preprints Table of Contents: ------------------ Exotic Nuclei General Nuclear Theory Heavy-Ion Reaction Theory High Energy Heavy-Ion Reactions (E/A>20 MeV) Instrumentation Light Ion Reactions -- Experimental & Theoretical Nuclear Structure -- Experimental & Theoretical Photonuclear and Electron Physics Physics with Pions, Hyperphysics Miscellaneous ================================================================ Exotic Nuclei ================================================================ Astrophysics With Neutron-Rich Nuclei O. Sorlin; sc: IPN; da: 4/24/96; dn: IPNO DRE-96-07; pb: Extremes of Nuclear Structure Conference, Hirschegg, Austria, Jan 15-19, 1996; NSCL# 3842 Moments and Mean Square Charge Radii of Short-Lived Argon Isotopes A. Klein, B. A. Brown et al; sc: MKPH; da: 4/25/96; NSCL# 3847 Neutron Halos in the Na Isotopes B.A. Brown, W.A. Richter; sc: NSCL; da: 4/25/96; dn: MSUCL- 1016; NSCL# 3852 Proton Halos in the 1s0d Shell B. A. Brown, P.G. Hansen; sc: NSCL; da: 4/25/96; dn: MSUCL- 1023; NSCL# 3848 ================================================================ General Nuclear Theory ================================================================ Landau Parameters for Nuclear Interactions With Density Dependent Finite Range Terms M. Farine; sc: SUBATECH; da: 4/16/96; dn: SUBATECH-96- 02; NSCL# 3826 Pairing Correlations in Transport Theories R. Fauser; sc: GSI; da: 4/9/96; dn: GSI-Preprint-96-15; NSCL# 3817 QCD - Inspired Spectra From Blue's Functions M. A . Nowak, G. Papp, I.Zahed; sc: GSI; da: 4/9/96; dn: GSI-Preprint-96-13; NSCL# 3820 Shell Model: Chaos, Complexity, Thermalization V. Zelevinsky, B. A. Brown et al; sc: NSCL; da: 4/25/96; dn: MSUCL-1025; pb: Workshop on Parity and Time Reversal Violation in Compound Nuclear States and Related Topics, Trento, Italy, October 1995; NSCL# 3849 ================================================================ Heavy-Ion Reaction Theory ================================================================ Antisymmetrized Molecular Dynamics of Wave Packets With Stochastic Incorporation of Vlasov Equation A.Ono and H. Horiuchi; sc: RIKEN; da: 4/23/96; dn: RIKEN- AF-NP-218; Email: username@rikvax.riken.go.jp; NSCL# 3840 Multiplicity Distributions in the Binary Fragmenting With Inhibition at the Transition Line R. Botet, and M. Ploszajcazk; sc: GANIL; da: 4/9/96; dn: GANIL 96 07; NSCL# 3812 Observation of Spinodal Decomposition in Nuclei? A. Guarnera, Ph. Comaz, M.Colonna; sc: GANIL; da: 4/9/96; dn: GANIL P 96 05; pb: XXXIV Winter Meeting on Nuclear Physics, Bormio, Italy, January 22-27, 1996; NSCL# 3814 Remarks on a Determination of the Nuclear Caloric Curve X. Campi, H. Krivine et al; sc: IPN; da: 4/16/96; dn: IPNO/TH 96-17; pb: Phys. Rev. C; NSCL# 3833 Spinodal Decomposition of Atomic Nuclei P. Chomaz, M. Colonna et al; sc: GANIL; da: 4/9/96; dn: GANIL P 96 06; pb: 12th Winter Workshop on Nuclear Dynamics, Snowbird, Utah, February 4-9, 1996; NSCL# 3813 ================================================================ High Energy Heavy-Ion Reactions (E/A>20 MeV) ================================================================ Dynamical Effects and IMF Production in Peripheral and Semi-central Collisions of Xe + Sn at 50 MeV/Nucleon J. Lukasik, J.F. Lecolley et al; sc: IPN; da: 4/22/96; dn: IPNO-DRE-96-04; pb: XXXIV Winter Meeting on Nuclear Physics, Bormio, Italy, January 22-27, 1996; NSCL# 3838 Dynamical Fragment Production as a Mode of Energy Dissipation in Heavy-Ion Reactions J. Toke, D.K. Agnihotri et al; sc: ROCH-NSRL; da: 4/9/96; dn: UR-NSRL-419; pb: Phys. Rev. Lett.; NSCL# 3810 Evolution of Fragment Production as a Function of Excitation in Cl35 and Ge70 Projectile Breakup L. Beaulieu, D.R. Bowman et al; sc: TASCC; da: 4/16/96; dn: TASCC-P-96-7; pb: 12th Winter Workshop on Nuclear Dynamics, Snowbird, Utah, February 4-9, 1996; Email: TASCC@CRL.AECL.CA; NSCL# 3834 Fragment Distributions for Highly Charged Systems C.Williams, W.G.Lynch et al.; sc: NSCL; da: 4/25/96; dn: MSUCL-1019; pb: Phys. Rev. Lett.; NSCL# 3855 Fragment Emission From Modestly Exited Nuclear Systems Y. Lou, R. T. de Souza; sc: IND; da: 4/1/96; dn: INC-40714- 104; NSCL# 3806 From Dissipative Collisions to Multiple Fragment Production-A Unified View J. Toke, D.K. Agnihotri et al; sc: ROCH-NSRL; da: 4/9/96; dn: UR-NSRL-419; pb: 12th Winter Workshop on Nuclear Dynamics, Snowbird, Utah, February 4-9, 1996; NSCL# 3811 Incomplete Energy Damping and Heavy Residue Production in Au197 + Kr86 Collisions at E/A=35 MeV B. Djerroud, W. Skulki et al; sc: ROCH-NSRL; da: 4/9/96; dn: UR-NSRL-421; pb: 12th Winter Workshop on Nuclear Dynamics, Snowbird, Utah, February 4-9, 1996; NSCL# 3808 Origin of Slow Heavy Residues Observed in Dissipative Au197 + Kr 86 Collisions at E/A=35MeV W. Skulski, B. Djerroud et al; sc: ROCH-NSRL; da: 4/9/96; dn: USR-NSCL-420; pb: Phys. Rev. C; NSCL# 3809 Pionic Fusion of Heavy Ions D. Horn, G.C. Ball et al; sc: TASCC; da: 4/18/96; dn: TASCC-P-96-8; pb: 12th Winter Workshop on Nuclear Dynamics, Snowbird, Utah, February 4-9, 1996; Email: TASCC@CRL.AECL.CA; NSCL# 3835 Radial Flow in Ar40+Sc45 at E=(35-115) MeV/nucleon R.Pak, D.Craig et al.; sc: NSCL; da: 4/25/96; dn: MSUCL- 1017; NSCL# 3854 Search for Coulomb-Induced Multifragmention in the Reaction Gd+ U at 38 MeV C. O. Bacri, M. Squalli et al; sc: IPN; da: 4/22/96; dn: IPNO-DRE-96-03; pb: XXXIV Winter Meeting on Nuclear Physics, Bormio, Italy, January 22-27, 1996; NSCL# 3839 Subthreshold Pion Dynamics as a Source for Hard Photons Beyond Proton-Neutron Bremsstrahlung in Heavy-Ion Collisions K.K. Gudima et al; sc: GANIL; da: 4/26/96; dn: GANIL P 96 08; pb: Phys. Rev. Lett.; NSCL# 3857 ================================================================ Instrumentation ================================================================ Fabrication of Thin Scintillator Foils L. W. Weathers and M. B. Tsang; sc: NSCL; da: 4/25/96; pb: Nucl. Instr. & Meth. A; NSCL# 3850 ================================================================ Light Ion Reactions -- Experimental & Theoretical ================================================================ Reaction Cross Sections for 38, 65 and 97 MeV Deuterons on Targets from Be9 To Pb208 A. Auce, R.F. Carlson et al; sc: UUPP; da: 4/22/96; dn: TSL/ISV-96-0133; pb: Phys. Rev. C; Email: INGO@TSL.UU.SE; NSCL# 3837 ================================================================ Nuclear Structure -- Experimental & Theoretical ================================================================ A Large Basis Shell Model Analysis of N14(gamma, pi +)C14gs Reaction S.Karataglidis, K.Amos et al.; sc: NSCL; da: 4/25/96; dn: MSUCL-1020; NSCL# 3853 Gamow-Teller Strength to K38 from the Ar38(p,n) Reaction and Ca38(Beta+) Decay B. D. Anderson, A. R. Baldwin et al; sc: KENT; da: 4/25/96; NSCL# 3846 High Spin Structures in Au184 F. Ibrahim, D. Hojman et al; sc: IPN; da: 4/24/96; dn: IPNO-DRE-95-09; pb: Phys. Rev. C; NSCL# 3845 Lifetime Measurements and Shape Coexistence: From Small Arrays to Gammasphere U. Garg; sc: NDAM; da: 4/16/96; pb: INPS-95, Bombay, India, Dec.18-22, 1995.; NSCL# 3827 Strength Functions and Spreading Widths of Simple Shell Model Configurations N.Frazier, B.A.Brown, V.Zelevinsky; sc: NSCL; da: 4/25/96; dn: MSUCL-1021; NSCL# 3851 Superdeformation Below N=73 A. Galindo-Uribarri, S.M. Mullins et al; sc: TASCC; da: 4/18/96; dn: TASCC-P-96-9; pb: Phys. Rev. C. Rapid Comm.; Email: TASCC@CRL.AECL.CA; NSCL# 3836 The (Li7, Be7 gamma) Reaction and Isovector Spin Strength in Ca40 J. S. Winfield, D. Beaumel et al; sc: IPN; da: 4/1/96; dn: IPNO DRE 96-xx(Rev.); NSCL# 3805 The Nuclear Shell Model as a Testing Ground for Many-Body Quantum Chaos V.Zelevinsky, B.A. Brown et al.; sc: NSCL; da: 4/25/96; dn: MSUCL-1003revised; NSCL# 3856 ================================================================ Photonuclear and Electron Physics ================================================================ Comparative Study of Z' Searches in e+e- and e-e- Scattering F. Cuypers; sc: PSI; da: 4/3/96; dn: PSI-PR-96-09; NSCL# 3807 Rb and Rc in the Two Higgs Doublet Model With Flavor Changing Neutral Currents D. Atwood, Laura Reina et al; sc: CEBAF; da: 4/11/96; dn: CEBAF-TH-96-01; NSCL# 3822 ================================================================ Physics with Pions, Hyperphysics ================================================================ Estimation of the Combinatorial Background in Dimuon Spectra Using Recombination of Muons, and Associated Error S. Constantinescu, S. Dita et al; sc: INFN; da: 4/24/96; dn: IPNO-96-01; NSCL# 3843 Sigma-Hypernuclear Responses in He4 (in-flight K-, pi) Spectra T. Harada, Y.Akaishi; sc: INS; da: 4/15/96; dn: INS-Rep.- 1136; NSCL# 3823 ================================================================ Miscellaneous ================================================================ "Trinity" Relations of Hadrons, Quarks and Subquarks H. Terazawa; sc: INS; da: 4/15/96; dn: INS-Rep.-1135; NSCL# 3824 <><><><><><><><><><><><><><><><><><><><><><><><><><><> Source Code Addresses: <><><><><><><><><><><><><><><><><><><><><><><><><><><> CEBAF Continuous Electron Beam Accelerator Facility 12000 Jefferson Avenue Newport News, VA 23606 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 INFN INFN Laboratorio Nazionale del Sud Servizio Documentaz 95123 Catania Italy 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 KENT Department of Physics Kent State University Kent, OH 44242 MKPH Institut fur Kernphysik Johannes Gutenberg Universitat D55099 Mainz Germany NDAM Department of Physics University of Notre Dame Notre Dame, IN 46556 USA NSCL National Superconducting Cyclotron Laboratory Michigan State University East Lansing, MI 48824-1321 USA 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 ROCH-NSRL Nuclear Structure Research Lab University of Rochester Rochester, New York 14627 SUBATECH Laboratoire de Physique Subatomique 4, Rue Alfred Kastler La Chantrerie 44070 Nantes Cedex 03 France TASCC T A S C C Chalk River Nuclear Laboratories Chalk River ON Canada K0J 1J0 UUPP Department of Radiation Sciences Uppsala University Box 535, S-751 21 Uppsala Sweden