!! !! !!\\\ !!\\\ !!\ !! !! \\ !! \\ !! \\ !! !! // !! // !! \\ !! !!/// !!/// !! \!! !! !! !! !! !! !! Prepared at the NATIONAL SUPERCONDUCTING CYCLOTRON LABORATORY Michigan State University, East Lansing, Michigan 48823-1321 Vol. 14 No. 8 8/1/95 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 Light Ion Reactions -- Experimental & Theoretical Nuclear Structure -- Experimental & Theoretical Relativistic Heavy-Ion Reactions Miscellaneous ================================================================ Accelerator Physics ================================================================ Concept for a Third Generation ECR Source at LBL. C. Lyneis and Z. Xie; sc: LBL; da: 7/25/95; dn: 37311; pb: Proceedings of the Twelfth International Workshop on Electron Cyclotron Resonance Ion Sources, Tokyo, Japan, April 25-27, 1995; NSCL# 3136 Design and Construction of the Compact 6-10 GHz ECRIS With a Variable Permanent Magnet Mirror. Y. Shirakabe, E. Tojyo, M. Oyaizu et al; sc: INS; da: 7/25/95; dn: 1100; pb: Proceedings of the Twelfth International Workshop on Electron Cyclotron Resonance Ion Sources, Tokyo, Japan, April 25-27, 1995; NSCL# 3132 ================================================================ Astrophysics ================================================================ Beta-- Decay and Cosmic-Ray Half-Life of Mn54. T. Kibedi, M. Kerr, E. Norman et al; sc: LBL; da: 7/5/95; dn: 37254; pb: Presented at the Twenty-Fourth International Cosmic Ray Conference, Rome, Italy, August 28-Sept 4, 1995; NSCL# 3100 New Isotopes from Kr78 Fragmentation and the Ending Point of the Astrophysical RP Process. B. Blank et al; sc: CENBG; da: 7/10/95; NSCL# 3104 Post Big Bang Processing of the Primordial Elements. M. Balbes, R. Boyd, G. Steigman et al; sc: OSU; da: 7/27/95; NSCL# 3140 Squeezed States, Uncertainty Relations and the Pauli Principle in Composite and Cosmological Models. H. Terazawa; sc: INS; da: 7/25/95; dn: 1102; pb: Proceedings of the Fourth International Conference on Squeezed States and Uncertainty Relations, Taiyuan, Shanxi, China, June 5-8, 1995; NSCL# 3137 ================================================================ Elastic Scattering - Experimental & Theoretical ================================================================ Critical Comparison of Folded Potential and Deformed Potential Models of Heavy-Ion Inelastic Scattering. J. Beene, D. Horen and G. Satchler; sc: ORNL; da: 7/5/95; pb: Elsevier Science; NSCL# 3092 ================================================================ Exotic Nuclei ================================================================ Dynamical Effects in Fusion Reactions Forming Sn110. M. Thoennessen, E. Ramakrishnan, J. Beene et al; sc: NSCL; da: 7/24/95; dn: MSUCL-967; NSCL# 3127 Elastic Scattering and Charge Exchange Reaction Studies with He6, Be10, 11. M. Cortina-Gil, P. Roussel-Chomaz, N. Alamanos et al; sc: GANIL; da: 7/25/95; dn: P 95 16; pb: Presented at the International Conference on Exotic Nuclei and Atomic Masses, Arles, France, June 19-23, 1995; NSCL# 3135 Mass Measurements Beyond the Driplines. M. Thoennessen, A. Azhari, T. Baumann et al; sc: NSCL; da: 7/24/95; dn: MSUCL-986; pb: Presented at the International Conference on Exotic Nuclear and Atomic Masses, Arles, France, June 19-23, 1995; NSCL# 3125 Neutron Angular Distributions From the Breakup of C19. J. Angelique, L. Axelsson, G. Bizard et al; sc: LPC-CAEN; da: 7/25/95; dn: 95-11; pb: Presented at the International Conference on Exotic Nuclei and Atomic Masses, Arles, France, June 19-23, 1995; NSCL# 3134 Nuclear Halos: Structure and Reactions. P. Hansen; sc: ARHU; da: 7/24/95; pb: Presented at the International Conference on Exotic Nuclei and Atomic Masses, Arles, France, June 19-23, 1995; NSCL# 3129 Nucleon Distributions of He6 and He8 From Intermediate-Energy Proton Elastic Scattering in Inverse Kinematics. S. Neumaier, G. Alkhazov, M. Andronenko et al; sc: GSI; da: 7/24/95; dn: 95-33; pb: Presented at the International Conference on Exotic Nuclei and Atomic Masses, ENAM, Aries, France, June 19-23, 1995; NSCL# 3121 One- and Two-Neutron Removal From the Radioactive Secondary Projectiles Ni56 and Fe52. M. Pfutzner et al; sc: CENBG; da: 7/10/95; NSCL# 3105 Realistic Scenario for the Quasielastic Scattering of Li11, C11 + C12 at E/A = 60 MeV. D. Khoa, G. Satchler and W. von Oertzen; sc: ORNL; da: 7/5/95; pb: Phys. Lett. B; Email: khoa@vax.hmi.d400.de; NSCL# 3095 Study of the Beta - Delayed Neutron emission of C19. A. Ozawa, G. Raimann, R. Boyd et al; sc: OSU; da: 7/27/95; NSCL# 4143 Study of the Levels in C17 Above the C16 Neutron Threshold. G. Raimann, A. Ozawa, R. Boyd et al; sc: OSU; da: 7/27/95; NSCL# 3141 The Li8 (alpha, n) B11 Reaction: Confusion or Concurrence Between Direct and Indirect Measurements? R. Boyd, T. Paradellis and C. Rolfs; sc: OSU; da: 7/27/95; NSCL# 3142 ================================================================ General Nuclear Theory ================================================================ Analytic Properties of Two-Meson Doorway Amplitudes Applied to pp- annihilation. M. Locher, V. Markushin and S. von Rotz; sc: PSI; da: 7/26/95; dn: 95-11; pb: Contributed Paper to the Third Conference on Nucleon-Antinucleon Annihilatoin Physics, NAN '95, Moscow, Sept. 1995; NSCL# 3138 Characteristics of Local Pion-Nucleus Potentials that are Equivalent to Kisslinger-Type Potentials. M. Johnson and G. Satchler; sc: ORNL; da: 7/5/95; NSCL# 3093 Effects of the Ua(1) Anomaly on eta --> 2 gamma Decay. M. Takizawa and M. Oka; sc: INS; da: 7/25/95; dn: 1101; NSCL# 3131 Nuclear Radii and Skins in the Hartree-Fock-Bogoliubov Thoery. J. Dobaczewcki, W. Nazarewicz and T. Werner; sc: JIHIR; da: 7/24/95; dn: 95-02; NSCL# 3119 Parton Gas Model for the Nucleon Structure Functions. R. Bhalerao; sc: TATA; da: 7/24/95; dn: TIFR/TH/95-28; NSCL# 3128 The Congruence Energy: A Contribution to Nuclear Masses and Deformation Energies. W. Myers and W. Swiatecki; sc: LBL; da: 7/17/95; dn: 37363; NSCL# 3116 The Excitation of an Independent-Particle Gas -- Classical or Quantal -- by a Time-Dependent Potential Well. J. Blocki, J. Skalski and W.J. Swiatecki; sc: LBL; da: 7/11/95; dn: 37241; pb: Nucl. Phys. A; NSCL# 3108 =============================================================== Heavy-Ion Reaction Theory ================================================================ Comment on the Presence of Chaos in Mean Field Dynamics Inside the Spinodal Region. B. Jacqout, M Colonna, Ph. Chomaz et al; sc: GANIL; da: 7/17/95; dn: P 95 15; pb: Phys. Lett. B; NSCL# 3114 Delays Associated with Elementary Processes in Nuclear Reaction Simulations. P. Danielewicz and S. Pratt; sc: NSCL; da: 7/17/95; dn: MSUCL-982; NSCL# 3110 Delta Degrees of Freedom in Antisymmetrized Molecular Dynamics and (p,p') Reactions in the Delta Region. A. Engel, E. Tanaka, T. Maruyama et al; sc: KYOT; da: 7/17/95; dn: KUNS 1345; NSCL# 3111 Self-organization in Expanding Nuclear Matter. J. Bondorf, D. Idier and I. Mishustin; sc: BOHR; da: 7/11/95; dn: NBI-95-20; NSCL# 3109 Statistical Properties of Fermionic Molecular Dynamics. J. Schnack and H. Feldmeier; sc: GSI; da: 7/17/95; dn: 95- 34; pb: Nucl. Phys. A; NSCL# 3112 The Path of Hot Nuclei Towards Multifragmentation. G. Papp and W. Norenberg; sc: GSI; da: 7/5/95; dn: 95- 30; NSCL# 3099 ================================================================ High Energy Heavy-Ion Reactions (E/A>20 MeV) ================================================================ Delta - Enhanced Multifragmentation. V. Viola, K. Kwiatkowski, D. Bracken et al; sc: IND; da: 7/27/95; dn: 108; pb: Presented at the Meeting of the ACS Awards Symposium, Anaheim, CA April, 1995; NSCL# 3147 Evaporation Residue, Fission Cross Sections and Linear Momentum Transfer for N14 Induced Reactions from 35 to 155 A MeV. A. Sonzogni, A. Elinaani, C. Hyde-Write et al; sc: WASH; da: 7/17/95; NSCL# 3113 Impact Parameter Selected Excited State Populations For Ar36 + Au197 Reactions at E/A = 35 MeV. F. Zhu, W. Lynch, D. Bowman et al; sc: NSCL; da: 7/24/95; dn: MSUCL-985; NSCL# 3118 Phase Coexistence in Multifragmentation? L. Moretto, L. Phair, R. Ghetti et al; sc: LBL; da: 7/24/95; dn: 37259; pb: Phys. Rev. Lett.; NSCL# 3122 Saturation of Depostition Energy in Relativistic He3 - Induced Reactions. K. Morley, K. Kwiatkowski, D. Bracken et al; sc: IND; da: 7/27/95; dn: 103-Rev; NSCL# 3145 ================================================================ Instrumentation ================================================================ A 4Pi Recoil-Ion Electron Momentum Analyser: A High-Resolution 'Microscope' For the Investigation of the Dynamics of Atomic, Molecular and Nuclear Reactions. R. Moshammer, M. Unverzagt, W. Schmitt et al; sc: GSI; da: 7/24/95; dn: 95-32; pb: Rev. Sci. Instr.; NSCL# 3120 Measurement of High Monentum Transfer Reactions by Recoil Detection at a Cooler Ring. E. Jacobsen, R. Segel, R. Bent et al; sc: IND; da: 7/5/95; pb: Nucl. Instr. & Meth. A; NSCL# 3094 The Electronics of the INDRA 4pi Detection Array. J. Pouthas, A. Bertaut, B. Borderie et al; sc: GANIL; da: 7/10/95; dn: P 95 14; NSCL# 3106 ================================================================ Light Ion Reactions -- Experimental & Theoretical ================================================================ Radioisotope Yields from 1.85 GeV Protons on Mo and 1.85 and 5.0 GeV Protons on Te. D. Bardayan, A. Barghouty, Y. Chan et al; sc: LBL; da: 7/5/95; dn: 37201; pb: Presented at the Twenty-Fourth International Cosmic Ray Conference, Rome, Italy, August 28- September 8, 1995; NSCL# 3103 ================================================================ Nuclear Structure -- Experimental & Theoretical ================================================================ Proton and Neutron Excitations in Superdeformed Tb150. P. Fallon, C. Beausang, S. Asztalos et al; sc: LBL; da: 7/5/95; dn: 37378; pb: Phys. Rev. C; NSCL# 3102 Quasiparticle Excitations in Superdeformed Hg192. P. Fallon, T. Lauritsen, I. Ahmad et al; sc: LBL; da: 7/17/95; dn: 37377; pb: Phys. Rev. C; NSCL# 3115 ================================================================ Relativistic Heavy-Ion Reactions ================================================================ Two Photon Physics at RHIC. S. Klein; sc: LBL; da: 7/11/95; dn: 37295; pb: Presented at the Tenth International Workshop on Photon-Photon Collisions, Sheffield, England, April 8-13, 1995; NSCL# 3107 ================================================================ Miscellaneous ================================================================ Magnitude of Chiral Fields in Nuclei: Meson-Nucleon Vertex Corrections for Composite Nucleons. S. Gao, C. Shakin, W.-D. Sun et al; sc: BRKC; da: 7/24/95; dn: BCCNT 95/071/248; pb: Phys. Rev. C; NSCL# 3123 Spin-Orbit Pendulum: The Microscopic Stern-Gerlach Effect. P. Rozmej and R. Arvieu; sc: GSI; da: 7/5/95; dn: 95- 31; pb: Phys. Rev. A; NSCL# 3097 <><><><><><><><><><><><><><><><><><><><><><><><><><><> Source Code Addresses: <><><><><><><><><><><><><><><><><><><><><><><><><><><> ARHU Institute of Physics and Astronomy Aarhus University DK-8000 Aarhus C BOHR The Niels Bohr Institute Blegdamsvcj 17 DK-2100 Copenhagen Denmark BRKC Department of Physics and Center for Nucl. Theory Brooklyn College of CUNY Brooklyn, NY 11210 CENBG Centre dEtudes Nucleaires de Bordeaux-Gradignan Le Haut-vigneau 33175 Gradignan Cedex, 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 JIHIR Joint Institute for Heavy Ion Research Holifield Heavy Ion Research Facility PO Box 2008 Oak Ridge, TN 37831 KYOT Yukawa Institute for Theoretical Physics Kyoto University Kyoto 606 Japan LBL Lawrence Berkeley Laboratory 1 Cyclotron Road Berkeley CA 94720 LPC-CAEN Laboratoire de Physique Corpusculaire ISMRA Boulevard Marechal Juin 14050 Caen Cedex, France NSCL National Superconducting Cyclotron Laboratory Michigan State University East Lansing, MI 48824-1321 USA ORNL Physics Division Oak Ridge National Laboratory Oak Ridge, TN 37830 OSU Dept. of Physics, Ohio State University Columbus, OH 43210 PSI Paul Scherrer Institute CH-5232 Villigen PSI Switzerland TATA Theoreticaal Physics Group Tata Institute of Fundamental Research Homi Bhabha Rd. Colaba Bombay 400 005. India WASH Department of Physics University of Washington Seattle, WA 98195