!! !! !!\\\ !!\\\ !!\ !! !! \\ !! \\ !! \\ !! !! // !! // !! \\ !! !!/// !!/// !! \!! !! !! !! !! !! !! Prepared at the NATIONAL SUPERCONDUCTING CYCLOTRON LABORATORY Michigan State University, East Lansing, Michigan 48824-1321 Vol. 19 No. 10 10/2/00 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: ------------------ Accelerator Physics Astrophysics 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 Relativistic Heavy-Ion Reactions Miscellaneous ================================================================ Accelerator Physics ================================================================ Electron Cooling and Intrabeam Scattering D. G. Koshkarev; sc: RIKEN; da: 9/27/00; dn: RIKEN-AF-AC- 23; Email: username@rikvax.riken.go.jp; NSCL# 6087 HERA Accelerator Studies 1999 G.H. Hoffstaetter; sc: DESY; da: 9/27/00; dn: DESY HERA 00- 02; NSCL# 6095 Momentum Collimation in the HERA Proton Storage Ring C. Montag; sc: DESY; da: 9/27/00; dn: DESY HERA 00-05; NSCL# 6091 New Injection Scheme for Accumulator Cooler Ring T. Katayama, D. Kozhkarev; sc: RIKEN; da: 9/27/00; dn: RIKEN-AF-AC-22; Email: username@rikvax.riken.go.jp; NSCL# 6086 Servo Control of RF Cavities Under Beam Loading A. Gamp; sc: DESY; da: 9/27/00; dn: DESY HERA 00-04; pb: Lecture Given at the CERN Accelerator School on RF Engineering in Seeheim, Germany, May 2000; NSCL# 6092 The PIN-Diode Beam Loss Monitor System at HERA K. Wittenburg; sc: DESY; da: 9/27/00; dn: DESY HERA 00- 03; NSCL# 6093 The Upgrade Interaction Regions of HERA M. Seidel; sc: DESY; da: 9/27/00; dn: DESY HERA 00-01; NSCL# 6094 ================================================================ Astrophysics ================================================================ Astrophysical Neutrinos: 20th Century and Beyond J.N. Bahcall; sc: IASP; da: 9/7/00; dn: arXiv:hep- ph/0009044; Email: www.sns.ias.edu/ nb; NSCL# 6053 Cosmic Ray Air Shower Characteristics in the Framework of the Patron- Based Gribov-Regge Model Nexus G. Bossard, H.J. Drescher, et. al.; sc: SUBATECH; da: 9/5/00; dn: SUBATECH 00-13; NSCL# 6046 ================================================================ Exotic Nuclei ================================================================ Pairing Anti-Halo Effect K. Bennaceur, J. Dobaczewski, et. al.; sc: GANIL; da: 9/25/00; dn: GANIL P 00 34; NSCL# 6084 Sub-Barrier Fusion of Drip-Line Nuclei K. Hagino, A. Vitturi; sc: INTW; da: 9/7/00; dn: atXiv:niucl-th/0009013; Email: hagino@phys.washington.edu; NSCL# 6052 ================================================================ General Nuclear Theory ================================================================ Restoration of Particle Number as a Good Quantum Number in BCS Theory D.J. Rowe; sc: DPTOR; da: 9/5/00; dn: arXiv:nuclex/0009001; NSCL# 6043 Roles of Chiral Symmetry and the Sigma Meson in Hadron and Nuclear Physics T. Kunihiro; sc: KYOT; da: 9/19/00; dn: arXiv:hep- ph/0009116; NSCL# 6077 The Quark Distribution of Baryons B. Ma; sc: PEK; da: 9/6/00; dn: arXiv:hep-ph/008325; pb: Plenary talk at Hadron 99, published in Nucl. Phys. A 675 (2000) 179-186; NSCL# 6048 ================================================================ Heavy-Ion Reaction Theory ================================================================ Classification of the Nuclear Multifragmentation Phase Transition O. Mulken, P. Borrmann; sc: DPCOUO; da: 9/19/00; dn: arXiv:nucl-th/0009020; NSCL# 6075 Energy Conservation in High-Energy Nuclear Scattering M. Hladik, H.J. Drescher, et. al.; sc: SUBATECH; da: 9/5/00; dn: SUBATECH 00-11; NSCL# 6044 Isospin Effects on Nuclear Dynamics and Thermodynamics P. Chomaz; sc: GANIL; da: 9/25/00; dn: GANIL P 00 35; pb: Orateur invite: Contribution a la Conference Nucleus-Nucleus, Strasbourg, France, juillet 2000; NSCL# 6085 Neutron-Proton Differential Flow as a Probe of Isospin-Dependence of Nuclear Equation of State B. Li; sc: DCPArk; da: 9/29/00; pb: Phys. Rev. Lett.; Email: Bali@navajo.astate.edu; NSCL# 6088 Rare Isotope Production in Statistical Multifragmentation S. Pratt, W. Bauer, et. al.; sc: NSCL; da: 9/21/00; NSCL# 6082 Stability and Instability of a Hot and Dilute Nuclear Droplet W. Norenberg, G. Papp, et. al.; sc: GSI; da: 9/5/00; dn: arXiv:nucl-ex/0009002; Email: w.nrnbrg@gsi.de; NSCL# 6041 Thermodynamics -A Valuable Approach to Multifragmentation? R.Nebauer, J. Aichelin; sc: SUBATECH; da: 9/19/00; dn: SUBATEACH 00-14; NSCL# 6070 ================================================================ High Energy Heavy-Ion Reactions (E/A>20 MeV) ================================================================ Azimuthal Dependence of Pion Interferometry at the AGS M.A. Lisa, N.N. Ajitanand, et. al.; sc: OSU; da: 9/13/00; dn: atXiv:nucl-ex/0007022; NSCL# 6062 Breakup Time Scale Studied in the 8 GeV/c pi+197Au Reaction L. Pienkowski, K. Kwiatkowski, et. al.; sc: HILWU; da: 9/19/00; dn: arXiv:nucl-ex/0009012; pb: submitted to Elsevier Preprint; NSCL# 6073 Chemical Equilibrium and Isotope Temperatures J. Pochodzalla, W. Trautmann; sc: MPIKHeid; da: 9/21/00; dn: arXiv:nucl-ex/0009016; pb: to appear in "Isospin Physics in Heavy-Ion Collisions at Intermediate Energies" Eds. Bao-An Li and W.U. Schroder, Nova Science Publishers, Inc.; NSCL# 6080 Effect of the Intermediate Velocity Emissions on the Quasi- Projectile Properties for the Ar+Ni System at 95 A.MeV D. Dore, P. Buchet, et. al.; sc: DAPNIA; da: 9/7/00; dn: arXiv:nucl-ex/0009004; pb: Submitted to Elsevier Preprint; Email: dpre@in2p3.fr; NSCL# 6056 Liquid-Gas Phase Transition in Nuclear Multifragmentation S. Das Gupta, A.Z. Mekjian, et. al.; sc: PDC; da: 9/13/00; dn: arXiv:nucl-th/0009033; Email: tsang@nscl.msu.edu; NSCL# 6061 Microscopic Model Approaches to Fragmentation of Nuclei and Phase Transitions in Nuclear Matter J. Richert, P. Wagner; sc: PASTEUR; da: 9/13/00; dn: arXiv:nucl-th/0009023; Email: richert@pt1.u-strasbg.fr; NSCL# 6065 n-p Short-Range Correlations from (p,2p+n) Measurements A. Tang, J.W. Watson, et. al.; sc: KENT; da: 9/11/00; dn: arXiv:nucl-ex/0009009; NSCL# 6059 Positron Spectra from Internal Pair Conversion Observed in 238U+181Ta Collisions S. Heinz, E. Berdermann, et. al.; sc: GSI; da: 9/19/00; dn: arXiv:nucl-ex/0004009 v2; Email: tsertos@ucy.ac.cy; NSCL# 6076 Proton Emission Times in Spectator Fragmentation C. Schwarz; sc: GSI; da: 9/6/00; dn: arXiv:nucl- ex/0009003; pb: submitted to World Scientific on 1. September 2000; NSCL# 6049 Time Scales in Spectator Fragmentation C. Schwarz, S. Fritz, et. al.; sc: GSI; da: 9/8/00; dn: arXiv:nucl-ex/0009006; NSCL# 6055 ================================================================ Instrumentation ================================================================ Delay-Line PPAC for High-Energy Light Ions H. Kumagai, A. Ozawa, et. al.; sc: RIKEN; da: 9/19/00; dn: RIKEN-AF-NP-369; Email: username@rikvax.riken.go.jp; NSCL# 6071 ================================================================ Light Ion Reactions -- Experimental & Theoretical ================================================================ A New Measurement of the Energy Dependence of Nuclear Transparency for Large Momentum Transfer 12C(p,2p) Scattering A. Leksanov, J. Alster, et. al.; sc: PDPSU; da: 9/11/00; dn: arXiv:nucl-ex/0009008; NSCL# 6058 Fishing for Narrow Dibaryons in pd-->pX Reaction L.V. Fil'kov, V.L. Kashevarov, et. al.; sc: LEBEDEV; da: 9/27/00; dn: arXiv:nucl-th/0009044; NSCL# 6097 Inclusive Proton Production Cross Sections in (d, xp) Reactions Induced by 100 MeV Deuterons D. Ridikas, W. Mittig, et. al.; sc: GANIL; da: 9/25/00; dn: GANIL P 00 31; pb: Phys. Rev. C.; NSCL# 6083 Longitudinal Momentum Fraction XL for Two High Pt Protons in pp-- >ppX Reaction D. Zhalov, S. Heppelmann, et. al.; sc: SFES; da: 9/11/00; dn: arXiv:nucl-ex/0009007; NSCL# 6060 Quasi-Coherent Interaction of Protons with 28Si AT Tp=1 GeV M.P. Besuglov, B.M. Bobchenko, et. al.; sc: ITEP; da: 9/19/00; dn: arXiv:hep-ex/0009031; NSCL# 6078 ================================================================ Nuclear Structure -- Experimental & Theoretical ================================================================ 8He - 6He: A Comparative Study of Nuclear Fragmentation Reactions K. Markenroth, M. Meister, et. al.; sc: GSI; da: 9/7/00; dn: Preprint 2000 - 22 August; pb: Nuclear Physics A; NSCL# 6050 Abnormal Radioactive Decays out of Long-Lived Super- and Hyper- Deformed Isomeric States A. Marinov, S. Gelberg, et. al.; sc: RSOS; da: 9/27/00; dn: arXiv:nucl-ex/0007001; pb: Cont. presented at the NS2000 conf., East Lansing, MI. USA, Aug. 15-19, 2000.; NSCL# 6098 Description of Single- and Multiple-Phonon Giant Dipole Resonances within the Phonon Damping Model N.D. Dang; sc: RIKEN; da: 9/19/00; dn: RIKEN-AF-NP-356; pb: Invited talk at the International conference on giant resonances GR2000, Osaka, Japan, June 12-15, 2000; Email: username@rikvax.riken.go.jp; NSCL# 6068 Gamma-Ray Strength Function and Pygmy Resonance in Rare Earth Nuclei A. Voinov, M. Guttormsen, et. al.; sc: FLNP-JINR; da: 9/27/00; dn: arXiv:nucl-ex/0009018; Email: voinov2nf.jinr.ru; NSCL# 6099 Large-Basis Ab Initio No-Core Shell-Model and its Application to 12C P. Navratil, J.P. Bary, et. al.; sc: ARIZ; da: 9/27/00; pb: Phys. Rev. C.; NSCL# 6089 Low-Lying Intruder 1- State in 12Be and the Melting of the N=8 Shell Closure H. Iwasaki, T. Motobayashi, et. al.; sc: RIKEN; da: 9/19/00; dn: RIKEN-AF-NP-357; Email: username@rikvax.riken.go.jp; NSCL# 6069 Recent Experiments on N~Z Nuclei, Performed at the GSI On-Line Mass Separator A. Gadea, R. Borcea, et. al.; sc: GSI; da: 9/7/00; dn: Preprint 2000 - 23 August; pb: Contributions to the Int. Workshops "Selected Topics on N=Z Nuclei" (PINGST 2000), Lund, Sweden, June 6-10, 2000, to be published as Internal Report of Lund University; NSCL# 6051 Sinbel-Neutron Transfer from 11Be_gs via the (p,d) Reaction with a Radioactive Beam J.S. Winfield, S. Fortier, et. al.; sc: IPNF; da: 9/21/00; dn: arXiv:nucl-ex/0009015; pb: submitted to Elsevier Preprint; NSCL# 6081 ================================================================ Photonuclear and Electron Physics ================================================================ Measurement of Tensor Polarization in Elastic Electron-Deuteron Scattering at Large Momentum Transfer D. Abbott, A. Ahmidouch, et. al.; sc: ISN; da: 9/6/00; dn: arXiv:nucl-ex/001006 v2; NSCL# 6047 The Reaction Dynamics of the 16O(e,e'p) Cross Section at High Missing Energies N. Liyanage, B.D. Anderson, et. al.; sc: PASCAL; da: 9/27/00; dn: arXiv:nucl-ex/0009017 v2; NSCL# 6096 ================================================================ Physics with Pions, Hyperphysics ================================================================ Study of Two-Step Mechanisms in Pion Absorption on 6Li, 12C via Deuteron Emission G.M. Huber, G.J. Lolos, et. al.; sc: DPUR; da: 9/13/00; dn: atXiv:nucl-ex/0009010; Email: huberg@uregina.ca; NSCL# 6064 ================================================================ Relativistic Heavy-Ion Reactions ================================================================ Bremsstrahlung from a Microscopic Model of Relativistic Heavy Ion Collisions S. Wong, M. Belkacem, et. al.; sc: SPAUM; da: 9/7/00; dn: arXiv:hep-ph/0008119; NSCL# 6054 Direct Photon Production in 158 A GeV 208Pb+208Pb Collisions T. Peitzmann; sc: UMG; da: 9/19/00; dn: arXiv:nucl- ex/0009014; pb: submitted to World Scientific on September 18, 2000; NSCL# 6079 Overview of the Status and Strangeness Capabilities of STAR P.G. Jones and P.M. Jacobs; sc: LBL; da: 9/8/00; dn: arXiv:nucl-ex/0009005; NSCL# 6057 The Flavor and Spin Structure of Hyperons from Quark Fragmentation B. Ma, I. Schmidt, et. al.; sc: PEK; da: 9/5/00; dn: arXiv:hep-ph/0008295 v2; Email: mabq@phy.pku.edu.cn; NSCL# 6042 The Search for the QGP: A Critical Appraisal H. Satz; sc: FPUB; da: 9/13/00; dn: arXiv:hep- ph/0009099; pb: Lattice 2000: XVIII International Symposium on Lattice Field Theory, August 17-22, 2000, Banglore/India; To appear in Nucl. Phys. B. Presented at RHIC, AGS Users Meeting, August 7-8, 2000 Brookhaven National Lab., USA, and at Bologna 2000, Bologna, Italy; NSCL# 6063 Tools for RHIC: Review of Models K. Werner; sc: SUBATECH; da: 9/5/00; dn: SUBATECH 00- 12; pb: Invited talk at the 5th International Conference on Strangeness in Quark Matter, Berkeley, CA, USA; NSCL# 6045 ================================================================ Miscellaneous ================================================================ The Nuclear Force in the Third Millennium R. Machleidt; sc: DPUI; da: 9/27/00; dn: arXiv:nucl- th/0009055; pb: Invited talk presented at the XVII European Conference on Few-Body Problems in Physics, Evoara, Portugal, Sept. 2000; Nucl. Phys. A.; NSCL# 6100 Treatment Planning for Heavy Ion Radiotherapy: Calculation and Optimization of Biologically Effective Dose M. Kramer, M Scholz; sc: GSI; da: 9/15/00; dn: Preprint 2000 - 24 September; NSCL# 6066 <><><><><><><><><><><><><><><><><><><><><><><><><><><> Source Code Addresses: <><><><><><><><><><><><><><><><><><><><><><><><><><><> ARIZ Department of Physics University of Arizona 1118 E. 4th Street Tucson, AZ 85721 DAPNIA Dept. of Astrophysics, Particle Physics, &c. DAPNIA , Batiment 141 CEA Saclay F-91191 Gif-sur-Yvette Cedex DCPArk Department of Chemistry and Physics Arkansas State University AR 72467-0419 USA DESY Deutches Elektronen-Synchetron, DESY Notkestr.85 22603 Hamburg, Germany DPCOUO Department of Physics Carl von Ossietzky University Oldenburg D-26111 Oldenburg Germany DPTOR Department of Physics University of Toronto Toronto, Ontario M5S 1A7 Canada DPUI Department of Physics University of Idaho Moscow, Idaho 83844 U.S.A. DPUR Department of Physics University of Regina Regina, SK S4S 0A2 Canada FLNP-JINR Frank Laboratory of Neutron Physics Joint Institute of Nuclear Research 141980 Dubna, Moscow reg. Russia FPUB Fakultat fur Physik Universitat Bielefeld D-33501 Bielefeld Germany GANIL Laboratoire GANIL Boite Postale No. 5027 F-14021 Caen Cedex France GSI Gesellschaft fur Schwerionforschung Postfach 11 05 52 D-64220 Darmstadt Germany HILWU Heavy Ion Laboratory Warsaw University ul. Pasteura 5a, 02-093 Warszawa, Poland IASP Institute for Advanced Study Olden Lane Princeton, NJ 08540 INTW Institute for Nuclear Theory University of Washington Physics/Astronomy Building Box 351550 Seattle, Washington 98195 IPNF Institute de Physique Nucleaire IN2P3-CNRS F-91406 Orsay Cedex, France ISN Institut des Sciences Nucleaires De Grenoble IN2P3. 53 av. des Martyrs 38026 Grenoble Cedex France ITEP Institute of Theoretical and Experimental Physics 117259 Moscow Russia KENT Department of Physics Kent State University Kent, OH 44242 KYOT Yukawa Institute for Theoretical Physics Kyoto University Kyoto 606 Japan LBL Lawrence Berkeley Laboratory 1 Cyclotron Road Berkeley CA 94720 LEBEDEV Lebedev Physical Institute 117924 Moscow Russia MPIKHeid Max-Planck-Institut fur Kernphysik D-69117 Heidelberg Germany NSCL National Superconducting Cyclotron Laboratory Michigan State University East Lansing, MI 48824-1321 USA OSU Dept. of Physics Ohio State University 174 West 18th Avenue Columbus,OH 43210 PASCAL Universite Blaise Pascal IN2P3 F-63177 Aubiere France PASTEUR Laboratoire de Physique Theorique Universite Louis Pasteur 3, re de l'Universite, 67084 Strasbourg Cedex France PDC Physics Department McGill University 3600 University St., Montreal Quebec H3A 2T8, Canada PDPSU Physics Department Pensylvania State University University Park, PA 16801 USA PEK Department of Physics Peking University Beijing 100871 China RIKEN The Institute of Physical and Chemical Research 2-1 Hirosawa Wako, Saitama 351-01 Japan RSOS Racah Institute of Physics The Hebrew University 91904 Jerusalem Israel SFES School of Physics and Astronomy Sackler Faculty of Exact Science Tel Aviv University SPAUM School of Physics and Astronomy University of Minnesota Minneapolis, Minnesota 55455 USA SUBATECH Laboratoire de Physique Subatomique 4, Rue Alfred Kastler La Chantrerie 44070 Nantes Cedex 03 France UMG University of Munster D-48149 Munster Germany