!! !! !!\\\ !!\\\ !!\ !! !! \\ !! \\ !! \\ !! !! // !! // !! \\ !! !!/// !!/// !! \!! !! !! !! !! !! !! Prepared at the NATIONAL SUPERCONDUCTING CYCLOTRON LABORATORY Michigan State University, East Lansing, Michigan 48823-1321 Vol. 14 No. 1 1/5/95 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. 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 Low Energy Heavy-Ion Reactions (E/A<20 MeV) Nuclear Structure -- Experimental & Theoretical Physics with Pions, Hyperphysics Radioactivity and Fission Relativistic Heavy-Ion Reactions Software for Nuclear Physics Miscellaneous ================================================================ Accelerator Physics ================================================================ Accelerator Developments at TRIUMF M. K. Craddock; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94- 91; pb: Presented at the XIV Conference on Charged Particle Accelerators, Protvino, Oct. 25-27, 1994; NSCL# 2582 Muon Beam Facilities Claude Petitjean; sc: PSI; da: 12/29/94; dn: PSI-PR-94- 35; pb: Presented to EPS-Conference on "Large Facilities in Physics" Lausanne, September 12-14,1994; NSCL# 2660 Particle-in-Cell Simulations on Nonlinear Amplification Inverse Bremsstrahlung Electron Acceleration A. C. J. Paes, et al; sc: IDEA; da: 12/14/94; NSCL# 2620 Spin-Exchange Polarization Study at the TRIUMF OPPIS A.N. Zelenski et al.; sc: TRIUMF; da: 12/6/94; dn: TRI-PP- 94-82; pb: International Symposium on High Energy Spin Physics and Polarization Phenomena in Nuclear Physics; NSCL# 2591 Two-Frequency Plasma Heating in a High Charge State ECR Ion Source Z. Q. Xie, C.M. Lyneis; sc: LBL; da: 12/29/94; dn: LBL- 36393; pb: Rev. of Sci. Instr.; NSCL# 2647 ================================================================ Astrophysics ================================================================ Comment on E2 Contribution to the B8 --> p + Be7 Coulomb Dissociation Cross Section Moshe Gai, et al.; sc: CONN; da: 12/14/94; dn: UConn-40870- 0005; NSCL# 2617 Electron Capture Strength for the Supernova Problem from (p,n) and (p,p') Reactions N. Anantaraman et al.; sc: NSCL; da: 12/29/94; dn: MSUCL- 964; NSCL# 2655 Laboratory Measurements in Nuclear Astrophysics Moshe Gai; sc: CONN; da: 12/14/94; Email: GAI@UConnVM.UConn.EDU; NSCL# 2615 Limits on Electron-Neutrino Oscillations from the GALLEX Cr51 Source Experiment J. N. Bahcall, et al; sc: IASP; da: 12/8/94; dn: IASSNS- AST 94/57; pb: Phys. Lett. B; NSCL# 2603 Production of Cosmogenic Nuclides in Thick Targets by Alpha Bombardment I--Short-Lived Radioisotopes R.L. Paul, et al.; sc: LBL; da: 12/19/94; dn: LBL- 36410; pb: Nucl. Instr. & Meth. B; NSCL# 2641 The Coulomb Dissociation of B8 and the B8 Solar Neutrino Flux Mosche Gai; sc: CONN; da: 12/14/94; dn: UConn-40870- 0006; pb: Presented at the XIII International Conference on Accelerator Applications, Radioactive Beams Symposium, Denton, TX, USA, November 7-10, 1994; NSCL# 2618 ================================================================ Elastic Scattering - Experimental & Theoretical ================================================================ Equation of State for Cold Nuclear Matter from Refractive O16 +O16 Elastic Scattering Dao T. Khoa, et al; sc: HAHN; da: 12/14/94; pb: Phys. Rev. Lett.; NSCL# 2612 Folding Analysis of the Elastic Li6+C12 Scattering: Knock-On Exchange Effects, Energy Dependence, and Dynamical Polarization Potential Dao T. Khoa et al.; sc: HAHN; da: 12/14/94; pb: Phys. Rev. C; NSCL# 2613 ================================================================ Exotic Nuclei ================================================================ Comment on "Three-Body Resonance in He6, Li6, and Be6, and the Soft Dipole Mode Problem of Neutron Halo Nuclei" A.C. Hayes, S.M. Sterbenz; sc: TASCC; da: 12/5/94; dn: TASCC-P-94-26; pb: Phys. Rev. C; Email: TASCC@CRL.AECL.CA; NSCL# 2564 Identification of New Nuclei at and Beyond the Proton Drip-Line Near the Doubly-Magic Nucleus Sn100 K.Rykaczewski, et al.; sc: GANIL; da: 12/14/94; dn: GANIL P 94 30; NSCL# 2606 Nuclear Spectroscopy of Exotic Nuclei with the Sara/Igisol Facility R. Beruad, et al; sc: IPNL; da: 12/29/94; dn: LYCEN/9440; pb: Presented at the Third IN2P3-RIKEN Symposium on Heavy Ion Collisions, Osato-Gun, Japan, Oct. 24-28, 1994; NSCL# 2663 Projectile Coulomb Excitation with Fast Radioactive Beams R. Anne et al.; sc: GANIL; da: 12/5/94; dn: GANIL P 94 35; NSCL# 2570 Studies of Halos in Light Neutron-Rich Nuclei N. A. Orr; sc: LPC-CAEN; da: 12/14/94; dn: LPCC 94-12; pb: Presented at the Sixth International Conference on "Clusters in Nuclear Structure and Dynamics" (Cluster `94) Strasbourg, France, September 6-9, 1994; NSCL# 2605 =============================================================== General Nuclear Theory ================================================================ Baryon Mass Splittings in Chiral Perturbation Theory M. K. Banerjee, et al; sc: UMD; da: 12/19/94; dn: PP#95- 058; NSCL# 2643 Charge Independence and Charge Symmetry G.A. Miller, W.T.H. Van Oers; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94-76; pb: World Scientific; NSCL# 2597 Chiral Symmetry Breaking in Abelian-Projected SU(2) Lattice Gauge Theory R. M. Woloshyn; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94- 80; pb: Phys. Rev. D; NSCL# 2593 Delta-Excitation and Exchange Corrections for NN-Bremsstrahlung M. Jetter, H.W. Fearing; sc: TRIUMF; da: 12/6/94; dn: TRI- PP-94-90; pb: Phys. Rev. C; NSCL# 2583 Nuclear Many-Body Theory for the Study of QCD Sum Rules in Matter L. S. Celenza, et al.; sc: BRKC; da: 12/19/94; dn: BCCNT 94/111/241; pb: Phys. Rev. C; NSCL# 2639 Nuclear Mismatch in Super-Allowed Fermi Beta-Decay D. H. Wilkinson; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94- 95; pb: Nucl. Phys. A; NSCL# 2581 QCD Sum Rules for Delta Isobar in Nuclear Matter Xuemin Jin; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94-93; pb: Phys. Rev. C; NSCL# 2580 Relativistic Mean Field Theory and Hypernuclei J. Mares, et al; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94- 88; pb: Presented at the International Conference on Hypernuclear and Strange Particle Physics (HYP94), Vancouver, B.C., Canada, July 4-8, 1994; NSCL# 2585 ================================================================ Heavy-Ion Reaction Theory ================================================================ From Instabilities to Multifragmentation Ph. Chomaz, et al; sc: GANIL; da: 12/29/94; dn: GANIL P 94 37; pb: Presented at the Third IN2P3-RIKEN Symposium on Heavy Ion Collisions, Osato-Gun, Japan, Oct. 24-28, 1994; NSCL# 2659 On the Relationship Between Boltzmann-Langevin and Boltzmann-Uehling- Uhlenbeck Models Yu. B. Ivanov, S. Ayik; sc: GSI; da: 12/14/94; dn: GSI-94- 85; NSCL# 2625 Simulation of Transport Equations for Unstable Systems: Comparison Between Lattice and Test-Particle Methods G. F. Burgio, et al; sc: LBL; da: 12/19/94; dn: LBL- 35998; pb: Nucl. Phys. A; NSCL# 2635 ================================================================ High Energy Heavy-Ion Reactions (E/A>20 MeV) ================================================================ Are Multifragment Emisson Probabilities Reducible to an Elementary Binary Emisson Probability L. G. Moretto, et al; sc: LBL; da: 12/29/94; dn: LBL- 36344; pb: Phys. Rev. Lett.; NSCL# 2644 Reaction Mechanisms In 24.3 MeV/Nucleon U238 Induced Reactions Through a Comprehensive Study of Fission E. Piasecki, et al.; sc: GANIL; da: 12/14/94; dn: GANIL P 94 31; pb: Phys. Lett. B; Email: Piasecki@fuw.edu.pl; NSCL# 2607 ================================================================ Instrumentation ================================================================ A Multi-Cell Target for Lambda Lambda Hypernuclei Searches B. Bassalleck, et al.; sc: TRIUMF; da: 12/6/94; dn: TRI-PP- 94-87; pb: Presented at the International Conference on Hypernuclear and Strange Particle Physics (HYP94), Vancouver, B.C., Canada, July 4-8, 1994; NSCL# 2586 Background Subtraction from In-Beam HPGe Coincidence Data Sets D.C. Radford; sc: TASCC; da: 12/5/94; dn: TASCC-P-94- 28; pb: Nucl. Instr. & Meth. A; Email: TASCC@CRL.AECL.CA; NSCL# 2565 Beam Tests with Microstrip Gas Counters M. R. Landry, et al; sc: TRIUMF; da: 12/5/94; dn: TRI-PP- 94-84; pb: Presented at the Nuclear Science Symposium Medical Imaging Conference, Norfolk,VA, USA, Oct. 30-Nov.5, 1994; NSCL# 2589 INDRA, a 4 pi Charged Product Detection Array at GANIL J. Pouthas, et al.; sc: GANIL; da: 12/14/94; dn: GANIL P 94 26; NSCL# 2608 Integral Measurement of Break-up Excitation Function Using a Multiple Silicon Telescope J.M. Corre, et al; sc: GANIL; da: 12/29/94; dn: GANIL P 94 38; NSCL# 2658 Measurement of Ultra-Fast Gamma-ray Transitions from Heavy-ion Compound-Nucleus Reactions B. Cederwall, et al; sc: LBL; da: 12/29/94; dn: LBL- 36394; pb: Nucl. Instr. & Meth. A; NSCL# 2648 New Focal Plane Detector System for the Rochester Recoil Mass Spectrometer C. G. Freeman, et al.; sc: ROCH-NSRL; da: 12/14/94; dn: NSRL-405; pb: Nucl. Instr. & Meth. A; NSCL# 2619 Preparation of CsI(T1) for Charged Particle Detection E. Norbeck, et al; sc: IOWA; da: 12/5/94; dn: GSI 94- 82; Email: Norbeck@Iowa.Physics.Uiowa.edu; NSCL# 2568 The Indiana Silicon Sphere 4 pi Charged-Particle Detector Array K. Kwiatowski, et al; sc: IND; da: 12/14/94; dn: INC-40007- 099; NSCL# 2610 The NSCL Neutron Wall Facility P. Zecher, et al; sc: NSCL; da: 12/29/94; dn: MSUCL- 962; NSCL# 2656 The Phoswich Detector Array of the Forward Ring of INDRA J. C. Steckmeyer, et al.; sc: LPC-CAEN; da: 12/14/94; dn: LPCC 94-13; pb: Nucl. Instr. & Meth. A; NSCL# 2604 ================================================================ Light Ion Reactions -- Experimental & Theoretical ================================================================ Measurement of Charge Symmetry Breaking in np Elastic Scattering at 350 MeV R. Abegg et al; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94- 96; pb: Presented at the International Symposium on High Energy Spin Physics and Polarization Phenomena in Nuclear Physics, Bloomington, IN, USA, Sept. 15-22, 1994; NSCL# 2579 Multifragmentation in the 4.8 GeV He3 + Ag(nat), Au197 Reactions K. Kwiatkowski, et al.; sc: IND; da: 12/14/94; dn: INC- 40007-100; NSCL# 2611 Zero-Crossing Angle of the np Analyzing Power Below 300 MeV C. A. Davis, et al; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94- 79; pb: Presented at the International Symposium on High Energy Spin Physics and Polarization Phenomena in Nuclear Physics, Bloomington, IN, USA, Sept. 15-22, 1994; NSCL# 2594 ================================================================ Low Energy Heavy-Ion Reactions (E/A<20 MeV) ================================================================ Recent Results From APEX I. Ahmad, et al.; sc: ANL; da: 12/5/94; pb: Presented at the Conference on Physics from Large Gamma-ray Arrays, August 2-6, 1994, Berkeley, CA, USA; NSCL# 2567 ================================================================ Nuclear Structure -- Experimental & Theoretical ================================================================ Beta-Decay of Ca37 W. Trinder, et al; sc: GSI; da: 12/13/94; dn: GSI-94- 83; NSCL# 2627 Gamow-Teller Strength in the Beta-Decay of Ca36 W. Trinder, et al.; sc: GSI; da: 12/14/94; dn: GSI-94- 84; NSCL# 2626 Identical Bands at Normal Deformation: Necessity to Go Beyond the Mean-Field Yang Sun, et al.; sc: DREX; da: 12/29/94; NSCL# 2654 Identification of Microsecond-Isomers Produced in the Quasifragmentation of a Sn112 Beam R. Grzywacz et al.; sc: GANIL; da: 12/5/94; dn: GANIL P 94 34; NSCL# 2569 Superdeformation in the Bismuth Nuclei R. M. Clark, et al; sc: LBL; da: 12/29/94; dn: LBL- 36445; pb: Phys. Rev. C; NSCL# 2649 The Low-Spin Termination of the Superdeformed Band in Nd135 M. A. Deleplanque et al.; sc: LBL; da: 12/29/94; dn: LBL- 36430; pb: Phys. Rev. Lett.; NSCL# 2652 ================================================================ Physics with Pions, Hyperphysics ================================================================ Evidence of Central Repulsion Potential From Pionic Decay of S-Shell Lambda-Hypernuclei I. Kumagai-Fuse et al.; sc: INS; da: 12/5/94; dn: INS-Rep.- 1067; NSCL# 2563 Exchange Process Amplitudes in Coherent Pion Production P. A. Deutchman, et al; sc: SUBATECH; da: 12/8/94; dn: SUBATECH-94-15; NSCL# 2602 Hypernuclear Production Via the (p,p`K), (p,dK) and (p, alphaK) Reactions Stanley Yen; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94-89; pb: Presented at the International Conference on Hypernuclear and Strange Particle Physics (HYP94), Vancouver, B.C., Canada, July 4-8, 1994; NSCL# 2584 ================================================================ Radioactivity and Fission ================================================================ Production and Decay of A=269, Z=110 S. Hofmann, et al; sc: GSI; da: 12/14/94; dn: GSI-94- 82; NSCL# 2628 Spontaneous-Fission Half-Lives of Deformed Superheavy Nuclei R. Smolanczuk, et al; sc: GSI; da: 12/14/94; dn: GSI-94- 77; NSCL# 2632 ================================================================ Relativistic Heavy-Ion Reactions ================================================================ Directional Dependence of the Pion Source in High-Energy Heavy-Ion Collisions H. Boggild et al; sc: CERN; da: 12/14/94; dn: CERN-PPE/94- 177; pb: Phys. Lett. B; NSCL# 2624 Isospin Recoupling and Bose-Einstein Pion Correlations in Nbar N Annihilators R.D.Amado, et al.; sc: PSI; da: 12/5/94; dn: PSI-PR-94- 34; NSCL# 2571 ================================================================ Software for Nuclear Physics ================================================================ ESCL8R and LEVIT8R: Software for Interactive Graphical Analysis of HPGe Coincidence Data Sets D. C. Radford; sc: TASCC; da: 12/5/94; dn: TASCC-P-94- 29; pb: Nucl. Instr. & Meth. A; NSCL# 2566 ================================================================ Miscellaneous ================================================================ Non-Factorizable Terms in Hadronic B-Meson Weak Decays Joao M. Soares; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94- 78; pb: Phys. Rev. D; NSCL# 2595 Non-Factorization and the Decays B--> J/psi + K(*) C.E. Carlson, et al.; sc: UMD; da: 12/19/94; dn: U. of MD PP#95-034; pb: Phys. Rev. B; NSCL# 2642 Reflections on Symmetries at SPIN `94 S. A. Page; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94-98; pb: Presented at the International Symposium on High Energy Spin Physics and Polarization Phenomena in Nuclear Physics, Bloomington, IN, USA, Sept. 15-22, 1994; NSCL# 2577 Search for T-Violation in K+ Decays KEK E246 Japan-Russia-Korea-Canada-U.S.A. Collaboration; sc: TRIUMF; da: 12/6/94; dn: TRI-PP-94-85; pb: Presented at the International Conference on Hypernuclear and Strange Particle Physics (HYP94), Vancouver, B.C., Canada, July 4-8, 1994; NSCL# 2588 Some Aspects of q- and qp- Boson Calculus M. R. Kibler, et al; sc: IPNL; da: 12/29/94; dn: LYCEN 9439; NSCL# 2662 Two-Parameter Quantum-Deformed Dual Amplitude L. Jenkovszky, et al; sc: IPNL; da: 12/29/94; dn: LYCEN 9436; pb: Modern Physics Letters A; Email: jenk@gluk.apc.org; NSCL# 2664 Use of the Nambu-Jona-Lasinio Model in the Calculation of the Density Dependence of Four-Quark Condensates L. S. Celenza, et al; sc: BRKC; da: 12/19/94; dn: CV 5049; pb: Phys. Rev. C; NSCL# 2638 What Could We Learn From a New Lep Energy Scan? Peter B. Renton; sc: OXFORD; da: 12/29/94; dn: OUNP-94- 14; NSCL# 2661 <><><><><><><><><><><><><><><><><><><><><><><><><><><> Source Code Addresses: <><><><><><><><><><><><><><><><><><><><><><><><><><><> ANL Argonne National Laboratory Argonne, IL 60439 BRKC Department of Physics and Center for Nucl. Theory Brooklyn College of CUNY Brooklyn, NY 11210 CERN CERN CH-1211 Geneva 23 Switzerland CONN Dept. of Physics University of Connecticut Storrs, CT 06269 DREX Department of Physics Drexel University Philadelphia PA 19104 GANIL Laboratoire GANIL Boite Postale No. 5027 F-14021 Caen Cedex France GSI Gesellschaft fur Schwerionforschung Postfach 11 05 52 D-64220 Darmstadt Germany HAHN Hahn-Meitner Institut, Bereich Physik Postfach 39 01 28 D-14091 Berlin Germany IASP Institute for Advanced Study Princeton, NJ 08540 IDEA Divisao de Fisica Teorica Institudo de Estudos Avancados Centro Tecnico Aeraespacial 12200 Sao Jose dos Com Brasil IND Department of Physics Indiana University Bloomington, Indiana 47405 USA INS Institute for Nuclear Study University of Tokyo Midori-cho Tanashi Tokyo 188 Japan IOWA Dept. of Physics and Astronomy University of Iowa Iowa City, IA 52242 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 NSCL National Superconducting Cyclotron Laboratory Michigan State University East Lansing, MI 48824-1321 USA OXFORD Nuclear Physics Laboratory 1 Keble Road Oxford England OX1 3RH PSI Paul Scherrer Institute CH-5232 Villigen PSI Switzerland ROCH-NSRL Nuclear Structure Research Lab University of Rochester Rochester, New York 14627 SUBATECH Laboratoire de Physique Subatomique 2 rue de la Houssiniere 44072 Nantes Cedex 03 France TASCC T A S C C Chalk River Nuclear Laboratories Chalk River ON Canada K0J 1J0 TRIUMF TRIUMF 4004 Wesbrook Mall Vancouver, BC Canada V6T 2A3 UMD Departments of Physics & Astronomy University of Maryland College Park MD 20742 USA