!! !! !!\\\ !!\\\ !!\ !! !! \\ !! \\ !! \\ !! !! // !! // !! \\ !! !!/// !!/// !! \!! !! !! !! !! !! !! Prepared at the NATIONAL SUPERCONDUCTING CYCLOTRON LABORATORY Michigan State University, East Lansing, Michigan 48824-1321 Vol. 19 No. 8 7/27/00 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 Radioactivity and Fission Relativistic Heavy-Ion Reactions Miscellaneous ================================================================ Accelerator Physics ================================================================ Computer Simulation of ECOOL and IBS Process in ACR and DSR Using BETACOOL Program. A. Smirnov, A. Sidorin, et al.; sc: RIKEN; da: 7/11/00; dn: RIKEN-AF-AC-21; Email: username@rikvax.riken.go.jp; NSCL# 5927 TESLA*HERA Based Gamma p and Gamma A Colliders A.K. Ciftci, S. Sultansoy, et al.; sc: DPFC; da: 7/11/00; dn: arXiv:hep-ex/0007009; NSCL# 5922 ================================================================ Astrophysics ================================================================ Experimental Simulation of a Stellar Photon Bath by Bremsstrahlung: The Astrophysical Gamma Process P. Mohr, K. Vogt, et al.; sc: IKT; da: 7/11/00; dn: arXiv:nucl-ex/0007003; NSCL# 5920 Instrumentation for and First Results on Nucler Responses for Supernova Explosions H.J. Wortche; sc: IKW; da: 7/17/00; dn: arXiv:nucl- ex/0007015; Email: wortche@kvi.nl; NSCL# 5943 Tritium Beta Decay, Neutrino Mass Matrices and Interactions Beyond the Standard Model. G. J. Stephenson, Jr., T. Goldman, et al.; sc: DPANM; da: 7/11/00; dn: arXiv:hep-ph/0006095; NSCL# 5918 ================================================================ Exotic Nuclei ================================================================ A New Magic Number, N=16, Near to the Neutron Drip-Line A. Ozawa, T. Kobayashi, et al.; sc: RIKEN; da: 7/20/00; dn: RIKEN-AF-NP-350; Email: username@rikvax.riken.go.jp; NSCL# 5954 First Observation of an Excited State in the Neutron-Rich Nucleus 31Na B.V. Pritychenko, T. Glasmacher, et al.; sc: NSCL; da: 7/11/00; dn: MSUCL-1156; NSCL# 5909 Ground-State Magnetic Moment of the T=1 Nucleus 32CI Using On-Line Beta-NMR Spectroscopy. W.F. Rogers, G. Georgiev, et al.; sc: NSCL; da: 7/19/00; dn: MSUCL-1170; NSCL# 5951 Halo Structure in 19C: A Glauber Model Analysis. R. Kanungo, I Tanihata, et al.; sc: RIKEN; da: 7/25/00; dn: RIKEN-AF-NP-352; Email: username@rikvax.riken.go.jp; NSCL# 5964 Incipient Magnetic Rotation? A Magnetic Dipole Band in 104Cd. D.G. Jenkins, R. Wadsworth, et al.; sc: DPY; da: 7/11/00; dn: arXiv:nucl-ex/0007004; NSCL# 5919 The Halo of 14Be M. Labiche, N.A. Orr, et al.; sc: LPC-CAEN; da: 7/25/00; dn: LPCC 00-06; NSCL# 5962 The Halo of the Exotic Nucleus 11Li: A Single Cooper Pair. F. Barranco, R.A. Broglia, et al.; sc: MILA; da: 7/11/00; NSCL# 5921 ================================================================ General Nuclear Theory ================================================================ A Simple Model Illustrating the Impossibility of Measuring Off-Shell effects. S. Scherer, H.W. Fearing; sc: MKPH; da: 7/10/00; dn: arXiv:nucl-th/0006076; NSCL# 5912 Extended Renormalized Random Phase Approximation. N.D. Dang, A. Arima; sc: RIKEN; da: 7/11/00; dn: RIKEN-AF- NP-346; Email: username@rikvax.riken.go.jp; NSCL# 5914 Tranverse Electron Scattering Form Factors at Low Momentum Transfer: Sensitivity to In-Medium Modifications of Vector Mesons? P. von Neumann-Cosel, F. Neumeyer, et al; sc: IKDA; da: 7/25/00; dn: IKDA 2000/18; NSCL# 5968 ================================================================ Heavy-Ion Reaction Theory ================================================================ Light Nucleus Emission within a Generalized Liquid Drop Model and Quasi-Molecular Shapes G. Royer, R. Moustabchir; sc: SUBATECH; da: 7/20/00; dn: SUBATECH 00-08; Email: royer@subatech.in2p3.fr; NSCL# 5961 Microscopic Dynamics of a Phase Transition: Equilibrium vs. Out-of- Equilibrium Regime. V. Latora, A. Rapisarda; sc: DFAUC; da: 7/20/00; dn: arXiv:nucl-th/0007038; NSCL# 5959 Power Law in Nuclear Fragmentation C.O. Dorso, J.A. Lopez, et al.; sc: DFBA; da: 7/11/00; NSCL# 5925 Rare Isotope Production Near the Neutron Drip Line W.A. Friedman, M.B. Tsang, et al.; sc: NSCL; da: 7/19/00; dn: MSUCL-1167; NSCL# 5950 The Caloric Curve in Collisions A. Chernomoretz, C.O. Dorso, et al.; sc: UTEP; da: 7/11/00; NSCL# 5926 ================================================================ High Energy Heavy-Ion Reactions (E/A>20 MeV) ================================================================ Charge Correlations in Multifragmentation of a Heavy System and Spinodal Instabilities G. Tabacaru, B. Borderie, et al.; sc: IPN; da: 7/11/00; dn: DR 00-06; NSCL# 5932 Isotopic Scaling In Nuclear Reactions. M.B. Tsang, W.A. Friedman, et al.; sc: NSCL; da: 7/19/00; dn: MSUCL-1165; NSCL# 5949 Measurement of Isotopic Cross Sections of Spallation residues in 800 A MeV 197Au+P Collisions F. Rejmund, B. Mustapha, et al.; sc: IPN; da: 7/11/00; dn: DR 00-04; NSCL# 5934 Multifragmentation of a Very Heavy Nuclear System (I) : Selection of a Single-Source Events. J.D. Frankland, Ch.O. Bacri, et al.; sc: IPNF; da: 7/20/00; dn: arXiv:nucl-ex/0007019; NSCL# 5957 Multifragmentation of a Very Heavy Nuclear System (II) : Bulk Properties and Spinodal Decomposition. J.D. Frankland, B. Borderie, et al.; sc: IPNF; da: 7/20/00; dn: arXiv:nucl-ex/0007020; NSCL# 5958 Production Cross-sections of Light Neutron-rich Nuclei from 40Ar Fragmentation at About 1 GeV/nucleon A. Ozawa, O. Bochkarev, et al.; sc: RIKEN; da: 7/20/00; dn: RIKEN-AF-NP-351; Email: username@rikvax.riken.go.jp; NSCL# 5955 Thermal Bremsstrahlung Probing the Thermodynamical State of Multifragmenting Systems. D.G. d'Enterria, L. Aphecetche, et al.; sc: GANIL2; da: 7/11/00; dn: arXiv:nucl-ex/0007006; NSCL# 5923 Thermal Hard-Photons Probing Multifragmentation in Nuclear Collisions Around the Fermi Energy. D.G. D'Enterria, G. Martinez; sc: GANIL2; da: 7/11/00; dn: arXiv:nucl-ex/0007005; NSCL# 5924 ================================================================ Instrumentation ================================================================ Thirty-Two-Fold Segmented Germanium Detectors to Identify Gamma-Rays from Intermediate-Energy Exotic Beams W.F. Mueller, T. Glasmacher, et al.; sc: NSCL; da: 7/11/00; dn: MSUCL-1155; NSCL# 5911 ================================================================ Light Ion Reactions -- Experimental & Theoretical ================================================================ Heavy Meson Production at COSY -11 P. Moskal, J.T. Balewski, et al.; sc: IPJU; da: 7/4/00; dn: arXiv:nucl-ex/0007002; NSCL# 5916 Proton-Proton Collisions at Production Thresholds. P. Moskal, H.-H. Adam, et al.; sc: IPJU; da: 7/20/00; dn: rXiv:nucl-ex/0007018; NSCL# 5956 ================================================================ Nuclear Structure -- Experimental & Theoretical ================================================================ A Consistent Analysis of (e,e'p) and (d,3He) Experiments. G.J. Kramer, H.P. Blok, et al.; sc: NIKHEF; da: 7/13/00; dn: arXiv:nucl-ex/0007014; NSCL# 5941 Abnormal Radioactive Decays Out of Long-Lived Super-and Hyper- Deformed Isomeric States. A. Marinov, S. Gelberg, et al.; sc: RSOS; da: 7/11/00; dn: arXiv:nucl-ex/0007001; NSCL# 5928 Electromagnetic Cross Sections of Double Giant Dipole Resonances in 136Xe and 208Pb within the Phonon Damping Model N.D. Dang, V.K. Au, et al.; sc: RIKEN; da: 7/20/00; dn: RIKEN-AF-NP-349; Email: username@rikvax.riken.go.jp; NSCL# 5953 High Sensitivity 2beta decay study of 116Cd and 100Mo with the BOREXINO Counting Test Facility (CAMEO project) G. Bellini, B. Caccianiga, et al.; sc: INFN; da: 7/13/00; dn: arXiv:nucl-ex/0007012; NSCL# 5939 Important Role of the Spin-Orbit Interaction in Forming the 1/2+ Orbital Structure in Be Isotopes N. Itagaki, S. Okabe, et al.; sc: RIKEN; da: 7/11/00; dn: RIKEN-AF-NP-345; Email: username@rikvax.riken.go.jp; NSCL# 5913 Level Density and Thermal Properties in Rare Earth Nuclei. A. Schiller, M. Guttormsen; sc: DPUO; da: 7/11/00; dn: arXiv:nucl-ex/0007009; Email: Andreas.Schiller@fys.uio.no; NSCL# 5930 Level Spacing Distribution of Scissors Mode States in Heavy Deformed Nuclei. J. Enders, T. Guhr, et al.; sc: IKDA; da: 7/25/00; dn: IKDA 2000/17; NSCL# 5966 One-Neutron Removal Reactions on Neutron-Rich psd-shell Nuclei E. Sauvan, F. Carstoiu, et al.; sc: LPC-CAEN; da: 7/25/00; dn: LPCC 00-14; NSCL# 5963 Quadrupole Deformation of 12Be Studied by Proton Inelastic Scattering H. Iwasaki, T. Motobayashi, et al.; sc: RIKEN; da: 7/11/00; dn: RIKEN-AF-NP-347; Email: username@rikvax.riken.go.jp; NSCL# 5915 Single-Particle Structure Along the Boundary of the "Island of Inversion": Radioactive Beam Spectroscopy of 33Si and 34P B.V. Pritychenko, T. Glasmacher, et al.; sc: NSCL; da: 7/11/00; dn: MSUCL-1157; NSCL# 5910 Spectroscopy of the 2(1+) State in 22O and Shell Structure Near the Neutron Drip Line P.G. Thirolf, B.V. Prittychenko, et al.; sc: NSCL; da: 7/11/00; dn: MSUCL-1153; NSCL# 5908 Strength Function in 20O. E. Tryggestad, T. Aumann, et al.; sc: NSCL; da: 7/19/00; dn: MSUCL-1166; NSCL# 5952 Structure and Evolution of Electric Dipole Strength in 204,206,208Pb Below the Neutron Emission Threshold. J. Enders, P. von Brentano, et al.; sc: IKDA; da: 7/25/00; dn: IKDA 2000/16; NSCL# 5965 Structure of Isobaric Analog States in 91Nb Populated by the 90Zr (alpha, t) Reaction. H.K.T. van der Molen, H. Akimune, et al.; sc: KVI2; da: 7/11/00; dn: arXiv:nucl-ex/0007010; NSCL# 5929 ================================================================ Photonuclear and Electron Physics ================================================================ Perturbative Color Transparency in Electroproduction Experiments. B. Kundu, J. Samuelsson, et al.; sc: DPIIT; da: 7/13/00; dn: arXiv:hep-ph/9812506 v2; Email: bijoyk@iitk.ac.in; NSCL# 5973 ================================================================ Radioactivity and Fission ================================================================ Loss of Memory of Target Nucleus Deformation Axis in Heavy-Ion Fusion-Fission. D.J. Hinde, W. Pan, et al.; sc: DNPANU; da: 7/17/00; dn: ANU-P/1433; NSCL# 5948 Memory of Entrance-Channel Deformation for Fast-Fission C.R. Morton, D.J, Hinde, et al.; sc: DNPANU; da: 7/17/00; dn: ANU-P/1427; NSCL# 5947 Memory of the Entrance-Channel K-Distribution Observed in Fission at High Angular Momentum C.R. Morton, A.C. Berriman, et al.; sc: DNPANU; da: 7/17/00; dn: ANU-P/1428; NSCL# 5946 ================================================================ Relativistic Heavy-Ion Reactions ================================================================ Lamda Production and Flow in Au+Au Collisions at 11.5A GeV/c J. Barrette, R. Bellwied, et al.; sc: BNLNY; da: 7/11/00; dn: nucl-ex/0007007; NSCL# 5935 Shadowing and Fragmentation in High-Energy Photo-Meson Production U. Mosel; sc: UGI; da: 7/4/00; dn: arXiv:nucl- th/0007005; Email: mosel@theo.physik.uni-giessen.de; NSCL# 5917 The Initial Gluon Multiplicity in Heavy Ion Collisions A. Krasnitz, R. Venugopalan; sc: BNLNY; da: 7/13/00; dn: arXiv:hep-ph/0007108; NSCL# 5942 ================================================================ Miscellaneous ================================================================ Frequency and Width Crossing of Two Interacting Resonances in a Microwave Cavity. M. Philipp, P. von rentano, et al.; sc: IKDA; da: 7/25/00; dn: IKDA 00/01; NSCL# 5967 New Limit on the D Coefficient in Polarized Neutron Decay. L. J. Lising, S.R. Hwang, et al.; sc: UCLB; da: 7/20/00; dn: arXiv:nucl-ex/0006001 v2; NSCL# 5960 Real Inertons Against Hypothetical Gravitons. Experimental Proof of the Existence of Inertons. V. Krasnoholovets, V. Byckov; sc: IPNAS; da: 7/17/00; dn: arXiv:quant-ph/0007027; NSCL# 5944 The (pi, gamma gamma) Program at TRIUMF P.A. Zolnierczuk; sc: KNTY; da: 7/13/00; dn: arXiv:nucl- ex/0007011; Email: zolnie@pa.uky.edu; NSCL# 5940 <><><><><><><><><><><><><><><><><><><><><><><><><><><> Source Code Addresses: <><><><><><><><><><><><><><><><><><><><><><><><><><><> BNLNY Brookhaven National Laboratory Upton, NY DFAUC Dipartimento di Fisica e Astronomia Universita di Catania DFBA Departamento de Fisica Universidad de Buenos Aires Buenos Aires Argentina DNPANU Department of Nuclear Physics Research School of Physical Sciences and Engineeri Australian National University Camberra, ACT 0200, Australia DPANM Department of Physics & Astronomy University of New Mexico Albuquerque, NM 87131 USA DPFC Department of Physics, Fac. Of Sciences University of Ankara 06100 Ankara, Turkey DPIIT Department of Physics ITT Kampur Kampur-208 016 INDIA DPUO Department of Physics University of Oslo P.O. Box 1048 Blindern N-0316 Oslo 3, Norway DPY Department of Physics University of York Heslington, York Y01 5DD, UK GANIL2 GANIL BP 5027 14076 Caen Cedex 5 France IKDA Institut fur Kernphysik Technische Hochschule Darmstadt Schlossgartenstrasse 9, D-6100 Darmstadt Germany IKT Institut fur Kernphysik Technische Universitat Darmstadt Schlossgartenstrasse 9 D-64289 Darmstadt, Germany IKW Institute fur Kernphysik Westfalische Wilhelms-Universitat Wilhelm-Klemm-Strass 9 48149 Munster, Germany INFN INFN Laboratorio Nazionale del Sud Servizio Documentaz 95123 Catania Italy IPJU Institute of Physics Jagellonian University PL-30059 Cracow, Poland IPN Institut de Physique Nucleaire Boite Postale No. 1 F-91406 Orsay Cedex France IPNAS Institute of Physics National Academy of Sciences Prospect Nauky 46 UA-03028 Kyiv, Ukraine IPNF Institute de Physique Nucleaire IN2P3-CNRS F-91406 Orsay Cedex, France KNTY Dept of Physics and Astronomy University of Kentucky Lexington, KY 40506 KVI2 Kernfysisch Versneller Instituut 9747 AA Groningen the Netherlands LPC-CAEN Laboratoire de Physique Corpusculaire ISMRA Boulevard Maréchal Juin 14050 Caen Cedex, France MILA Dipartimento di Fisica Universita di Milan Via Celoria 16 20133 Milan, Italy MKPH Institut fur Kernphysik Johannes Gutenberg Universitat D55099 Mainz Germany NIKHEF National Institute for Nuclear Physics and High-En PO Box 41882 1009 DB Amsterdam The Netherlands NSCL National Superconducting Cyclotron Laboratory Michigan State University East Lansing, MI 48824-1321 USA 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 SUBATECH Laboratoire de Physique Subatomique 4, Rue Alfred Kastler La Chantrerie 44070 Nantes Cedex 03 France UCLB University of California Lawrence berkeley National Laboratory Berkeley, CA 94720 UGI Institut fur Theoretische Physik Universitat Giessen D-35392 Giessen Germany UTEP Department of Physics University of Texas at El Paso El Paso, TX 79968-0515