!! !! !!\\\ !!\\\ !!\ !! !! \\ !! \\ !! \\ !! !! // !! // !! \\ !! !!/// !!/// !! \!! !! !! !! !! !! !! Prepared at the NATIONAL SUPERCONDUCTING CYCLOTRON LABORATORY Michigan State University, East Lansing, Michigan 48824-1321 Vol. 19 No. 7 7/3/00 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 ================================================================ A linear radiofrequency ion trap for accumulation, bunching, and emittance improvement of radioactive ion beams F. Herfurth, J. Dilling, et al.; sc: GSI; da: 6/1/00; dn: 2000-14; pb: Elsevier Preprint; Email: Frank.Herfurth@cern.ch; NSCL# 5840 Linac*LHC based ep, yp, eA, yA and FELy-A colliders: luminosity and physics A.K. Ciftci, S. Sultansoy, et al.; sc: DPUA; da: 6/28/00; dn: arXiv:hep-ex/0006030; NSCL# 5900 TESLA*HERA as lepton (photon) - hadron collider O. Yavas, A.K. Ciftci, et al.; sc: DPUA; da: 6/28/00; dn: AU-HEP-00-02; pb: Contributed paper to EPAC2000; NSCL# 5901 The PS Complex as Proton Pre-Injector for the LHC - Design and Implementation Report M. Benedikt, A. Blas, et al.; sc: CERN; da: 6/5/00; dn: 2000-003; NSCL# 5849 ================================================================ Astrophysics ================================================================ A measurement of Gamow-Teller strength for 176Yb-->176Lu and the efficiency of a solar neutrino detector M. Bhattacharya, C.D. Goodman, et al.; sc: IUCF; da: 6/14/00; dn: arXiv:nucl-ex/0006005; NSCL# 5871 Correlations of solar neutrino observables J.N. Bahcall, P.I. Krastev, et al.; sc: IASP; da: 6/14/00; dn: arXiv:hep-ph/0006078; Email: jnb@ias.edu; NSCL# 5867 Gamow-Teller strengths of the inverse-beta transition 176YB-->176Lu for spectroscopy of proton-proton and other sub-MeV solar neutrinos M. Fujiwara, H. Akimune, et al.; sc: RCNP; da: 6/14/00; dn: arXiv:nucl-ex/0006006; NSCL# 5864 Shape of the 8B alpha and neutrino spectra C.E. Ortiz, A. Garcia, et al.; sc: NDAM; da: 6/20/00; dn: arXiv:nucl-ex/0003006 v2; NSCL# 5889 SNO: Predictions for ten measurable quantities J.N. Bahcall, P.I. Krastev, et al.; sc: IASP; da: 6/15/00; dn: arXiv:hep-ph/0002293 v4; NSCL# 5883 The stopping of swift protons in matter and its application for astrophysical fusion reactions C.A. Bertulani, D.T. Paula; sc: IFUSP; da: 6/5/00; dn: arXiv:nucl-ex/0005003; Email: bertu@if.ufrj.br; NSCL# 5845 ================================================================ Exotic Nuclei ================================================================ Accurate masses of unstable rare earth isotopes by isoltrap D. Beck, F. Ames, et al.; sc: GSI; da: 6/1/00; dn: 2000- 15; NSCL# 5838 Crossing the dripline to 11N using elastic resonance scattering K. Markenroth, L. Axelsson, et al.; sc: CTK; da: 6/23/00; dn: arXiv:nucl-ex/0006011; NSCL# 5892 First observation of an excited state in the neutron-rich nucleus 31Na B.V. Pritychenko, T. Glasmacher, et al.; sc: NSCL; da: 6/8/00; dn: MSUCL-1156; NSCL# 5856 Halo structure in 19C: a Glauber model analysis R. Kanungo, I. Tanihata, et al.; sc: RIKEN; da: 6/14/00; dn: AF-NP-352; Email: username@rikvax.riken.go.jp; NSCL# 5873 Proton scattering by unstable neutron-rich isotopes 42,44Ar H. Scheit, F. Marechal, et al.; sc: NSCL; da: 6/22/00; dn: MSUCL-1162; NSCL# 5890 Spectroscopy of the 21+ state in the 22O and shell structure near the neutron drip line P.G. Thirolf, B.V. Pritychenko, et al.; sc: NSCL; da: 6/12/00; dn: MSUCL-1153; NSCL# 5861 ================================================================ General Nuclear Theory ================================================================ Correlations in Many-Body Systems from Two-time Greens Functions H.S. Kohler, K. Morawetz; sc: GANIL; da: 6/5/00; dn: P 00 23; pb: Physical Review C; NSCL# 5852 Geometric Chaoticity Leads To Ordered Spectra For Randomly Interacting Fermions D. Mulhall, A. Volya, et al.; sc: NSCL; da: 6/8/00; dn: MSUCL-1158; NSCL# 5858 Nonlinear relaxation field in charged systems under high electric fields K. Morawetz; sc: GANIL; da: 6/5/00; dn: P 00 22; pb: Physical Review E; NSCL# 5851 Poincare covariant current operator and elastic electron-deuteron scattering in the front-form Hamiltonian dynamics F.M. Lev, E. Pace, et al.; sc: INFN; da: 6/29/00; dn: INFN- 1296/00; pb: Phys. Rev. C; NSCL# 5905 Retarded versus time-nonlocal quantum kinetic equations K. Morawetz, V. Spicka, et al.; sc: GANIL; da: 6/5/00; dn: P 00 21; pb: Physical Review B; NSCL# 5850 The high-precision, charge-dependent Bonn nucleon-nucleon potential (CD-Bonn) R. Machleidt; sc: DPUI; da: 6/14/00; dn: arXiv:nucl- th/0006014; Email: machleid@uidaho.edu; NSCL# 5865 ================================================================ Heavy-Ion Reaction Theory ================================================================ On the role of energy-conservation in high-energy nuclear scattering H.J. Drescher, M. Hladik, et al.; sc: SUBATECH; da: 6/23/00; dn: 00-07; NSCL# 5893 ================================================================ High Energy Heavy-Ion Reactions (E/A>20 MeV) ================================================================ Distribution of isospin during fragmentation of excited quasiprojectiles from the reactions of 28Si+112Sn and 124Sn at 30 and 50 MeV/nucleon M. Veselsky, R.W. Ibbotson, et al.; sc: TAMU; da: 6/5/00; dn: arXiv:nucl-ex/0003003; Email: veselsky@comp.tamu.edu; NSCL# 5842 Effect of nucleon exchange on projectile multifragmentation in the reactions of 28Si+112Sn and 124Sn at 30 and 50 MeV/nucleon M. Veselsky, R.W. Ibbotson, et al.; sc: TAMU; da: 6/5/00; dn: arXiv:nucl-ex/0002007; Email: veselsky@comp.tamu.edu; NSCL# 5841 Isolation of the nuclear compressibility with the balance energy D.J. Magestro, W. Bauer, et al.; sc: NSCL; da: 6/14/00; dn: MSUCL-1160; NSCL# 5879 Isospin dependence of isobaric ratio Y(3H)/Y(3He) and its possible statistical interpretation M. Veselsky, R.W. Ibbotson, et al.; sc: TAMU; da: 6/5/00; dn: arXiv:nucl-ex/0003004; Email: veselsky@comp.tamu.edu; NSCL# 5843 Sideward flow in Au+Au collisions between 2A and 8A GeV H. Liu, N.N. Ajitanand, et al.; sc: LBL; da: 6/5/00; dn: arXiv:nucl-ex/0005005; NSCL# 5847 Sideward flow of K+ mesons in Ru+Ru and Ni+Ni reactions near threshold P. Crochet, N. Herrmann, et al.; sc: GSI; da: 6/14/00; dn: arXiv:nucl-ex/00006004; NSCL# 5870 Signals for a Transition from Surface to Bulk Emission in Thermal Multifragmentation L. Beaulieu, T. Lefort, et al.; sc: IUCF; da: 6/5/00; dn: arXiv:nucl-ex/0004005; NSCL# 5844 The emission pattern of high-energy pions: A new probe for the early phase of heavy ion collisions A. Wagner, C. Muntz, et al.; sc: GSI; da: 6/1/00; dn: 2000- 13; pb: Phys. Rev. Lett.; NSCL# 5839 ================================================================ 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: 6/12/00; dn: MSUCL-1155; pb: Elsevier Preprint; Email: mueller@nscl.msu.edu; NSCL# 5860 ================================================================ Light Ion Reactions -- Experimental & Theoretical ================================================================ Backward emitted high-energy neutrons in hard reactions of p and pi+ on carbon A. Malki, J. Alster, et al.; sc: SFES; da: 6/5/00; dn: arXiv:nucl-ex/0005006; NSCL# 5848 Evidence for supernarrow dibaryons observed in pd interactions L.V. Fil'kov, V.L. Kashevarov, et al.; sc: LPI; da: 6/29/00; dn: arXiv:hep-ex/0006029; NSCL# 5906 Neutron production in bombardments of thin and thick W, Hg, Pb targets by 0.4, 0.8, 1.2, 1.8 and 2.5 GeV protons A. Letourneau, J. Galin, et al.; sc: GANIL; da: 6/5/00; dn: P 00 20; pb: NIM B; Email: galin@ganil.fr; NSCL# 5853 Quasi-free Compton scattering from the deuteron and nucleon polarizabilities N.R. Kolb, A.W. Rauf, et al.; sc: SAL; da: 6/29/00; dn: arXiv:nucl-ex/0003002 v3; NSCL# 5904 ================================================================ Nuclear Structure -- Experimental & Theoretical ================================================================ Discovery of long-lived shape isomeric states which decay by strongly retarded high-energy particle radioactivity A. Marinov, S. Gelberg, et al.; sc: RSOS; da: 6/28/00; dn: arXiv:nucl-ex/0006012; NSCL# 5903 Energy Levels of Light Nuclei A=7 D.R. Tilley, C.M. Cheves, et al.; sc: TUNL; da: 6/12/00; pb: Nuclear Physics A; NSCL# 5862 Neutron Structure Function and A=3 Mirror Nuclei I.R. Afnan, F. Bissey, et al.; sc: FUSA; da: 6/8/00; dn: arXiv:nucl-th/0006003; NSCL# 5855 Single-Particle Structure Along the Boundary of the "Island of Inversion": Radioactive Beam Spectroscopy of 33Si and 34P. B.V. Prittychenko, T. Glasmacher, et al.; sc: NSCL; da: 6/8/00; dn: MSUCL-1157; NSCL# 5859 Study of the 3He(4He,gamma)7Be and 3H(4He,gamma)7Li reaction in an extended two-cluster model A. Csoto, K. Langanke; sc: DAPEU; da: 6/28/00; dn: arXiv:nucl-th/9906053 v2; pb: Few Body Systems; NSCL# 5897 Total reaction and neutron-removal cross sections of 30A-60A MeV He and Li isotopes on Pb R.E. Warner, M.H. McKinnon, et al.; sc: NSCL; da: 6/14/00; dn: MSUCL-1159; NSCL# 5874 ================================================================ Photonuclear and Electron Physics ================================================================ Creation and Decay of n-Mesic Nuclei G.A. Sokol, T.A. Aibergenov, et al.; sc: LPI; da: 6/20/00; dn: arXiv:nucl-ex/0006010; Email: gsokol@x4u.lebedev.ru; NSCL# 5888 Cross sections for the electron activation of gamma-ray fluorescence S. Olariu, A. Olariu, et al.; sc: NIPNE; da: 6/28/00; dn: arXiv:nucl-ex/0002001 v2; Email: olariu@ifin.nipne.ro; NSCL# 5896 Determination of the Delta++ magnetic dipole moment G. Lopez Castro, A. Mariano; sc: DF; da: 6/28/00; dn: arXiv:nucl-th/0006031; NSCL# 5899 ================================================================ Radioactivity and Fission ================================================================ Strongly enhanced low energy alpha-particle decay in heavy actinide nuclei and long-lived superdeformed and hyperdeformed isomeric states A. Marinov, S. Gelberg, et al.; sc: RSOS; da: 6/29/00; dn: arXiv:nucl-ex/0006013; NSCL# 5907 ================================================================ Relativistic Heavy-Ion Reactions ================================================================ Can doubly strange dibaryon resonances be discovered at RHIC? S.D. Paganis, G.W. Hoffmann, et al.; sc: UTA; da: 6/14/00; dn: arXiv:nucl-ex/9910007 v2; pb: Physical Review C; Email: ray@physics.utexas.edu; NSCL# 5866 Direct photon production in 158 A GeV 208Pb+208Pb collisions M.M. Aggarwal, A. Agnihotri, et al.; sc: UPC; da: 6/15/00; dn: arXiv:nucl-ex/0006007 v2; NSCL# 5882 Microscopic study of the pT-dependence of the directed particle flow at SPS E.E. Zabrodin, C. Fuchs, et al.; sc: ITPUT; da: 6/28/00; dn: arXiv:nucl-th/0006056; NSCL# 5898 Observation of direct photons in central 158 A GeV 208Pb+208Pb collisions M.M., Aggarwal, A. Agnihotri, et al.; sc: UPC; da: 6/15/00; dn: arXiv:nucl-ex/0006008; NSCL# 5884 Semi-inclusive A and Ks production in p-Au collisions at 17.5 GeV/c I. Chemakin, V. Cianciolo, et al.; sc: BNL; da: 6/14/00; dn: arXiv:nucl-ex/0003010 v2; NSCL# 5869 Squeezed fermions at relativistic heavy ion collider P.K. Panda, T. Csorgo, et al.; sc: UEP; da: 6/14/00; dn: arXiv:hep-ph/0006048; NSCL# 5872 ================================================================ Miscellaneous ================================================================ Neutron beta decay and the current determination of Vud A. Garcia, J.L. Garcia-Luna, et al.; sc: IPN; da: 6/23/00; dn: arXiv:nucl-th/0006037; pb: Elsevier Preprint; Email: jlgarcia@fis.cinvestav.mx; NSCL# 5891 Non-local effects in kaonic ions M. Lutz, W. Florkowski; sc: GSI; da: 6/1/00; dn: 2000- 12; pb: Elsevier Preprint; NSCL# 5837 On Isgur's "Critique of a pion exchange model for interquark forces" L.Ya. Glozman; sc: ITPG; da: 6/14/00; dn: arXiv:nucl- ex/9909021 v2; NSCL# 5868 <><><><><><><><><><><><><><><><><><><><><><><><><><><> Source Code Addresses: <><><><><><><><><><><><><><><><><><><><><><><><><><><> BNL Brookhaven National Laboratory Associated Universities, Inc. PO Box 5000 Upton, NY 11973 CERN CERN CH-1211 Geneva 23 Switzerland CTK Experimental fysik Chalmers Tekniska Hogskola och Goteborgs Universitet S-412 96 Goteborg, Sweden DAPEU Dapartment of Atomic Physics Eotvos University Pazmany Peter setany 1/A H-1117 Budapest, Hungary DF Departamento Fisica CIEA del IPN Apdo. Postal 14-740 07000 Mexico, D.F., Mexico DPUA Dept. of Physics Faculty of Science 06100 Tandogan Ankara, Turkey DPUI Department of Physics University of Idaho Moscow, Idaho 83844 U.S.A. FUSA School of Physical Sciences Flinders University of South Australia Bedford Park, 5042 Australia GANIL Laboratoire GANIL Boite Postale No. 5027 F-14021 Caen Cedex France GSI Gesellschaft fur Schwerionforschung Postfach 11 05 52 D-64220 Darmstadt Germany IASP Institute for Advanced Study Olden Lane Princeton, NJ 08540 IFUSP Instituto De Fisica Universidade Da Sao Paulo Univercidade de Sao Paulo Caixo Postal 66318, 05315-970 Sao Paulo, SP, Brasil INFN INFN Laboratorio Nazionale del Sud Servizio Documentaz 95123 Catania Italy IPN Institut de Physique Nucleaire Boite Postale No. 1 F-91406 Orsay Cedex France ITPG Institute for Theoretical Physics University of Graz Universitatsplatz 5, A-8010 Graz Austria ITPUT Institute for Theoretical Physics University of Tubingen Auf der Morgenstelle 14 D-72076 Tubingen, Germany IUCF Indiana University Cyclotron Facility 2401 Milo B. Sampson Lane Bloomington, IN 47405 LBL Lawrence Berkeley Laboratory 1 Cyclotron Road Berkeley CA 94720 LPI P.N. Levedev Physical Institute Leninsky Prospect 53 Moscow 117924 Russia NDAM Department of Physics University of Notre Dame Notre Dame, IN 46556 USA NIPNE Nat'l Institute of Physics and Nuclear Engineering Tandem Laboratory 76900 Magurele, P.O. Box MG-6 Bucharest, Romana NSCL National Superconducting Cyclotron Laboratory Michigan State University East Lansing, MI 48824-1321 USA RCNP Research Center for Nuclear Physics Osaka University, Suita Campus 10-1 Mihogaoka, Ibaraki Osaka 567, Japan 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 SAL Saskatchewan Accelerator Laboratory University of Saskatchewan Saskatoon, SK, Canada, S7N 5C6 SFES School of Physics and Astronomy Sackler Faculty of Exact Science Tel Aviv University SUBATECH Laboratoire de Physique Subatomique 4, Rue Alfred Kastler La Chantrerie 44070 Nantes Cedex 03 France TAMU Cyclotron Institute Texas A & M University College Station TX 77843-3366 TUNL Triangle Universities Nuclear Laboratory Durham, NC 27708-0308 UEP Instituto de Fisica Teorica Universidade Estadual Paulista Rua Pamplona 145, 01405-900 Sao Paulo SP, Brazil UPC University of Panjab Chandigarh 160014 India UTA Department of Physics The University of Texas at Austin Austin, Texas 78712 U.S.A.