!! !! !!\\\ !!\\\ !!\ !! !! \\ !! \\ !! \\ !! !! // !! // !! \\ !! !!/// !!/// !! \!! !! !! !! !! !! !! Prepared at the NATIONAL SUPERCONDUCTING CYCLOTRON LABORATORY Michigan State University, East Lansing, Michigan 48824-1321 Vol. 16 No. 7 6/30/97 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 35.8.32.44 in the /pub/preprints directory and on the World Wide Web at ftp://www.nscl.msu.edu/pub/preprints Table of Contents: ------------------ Accelerator Physics Exotic Nuclei General Nuclear Theory Heavy-Ion Reaction Theory High Energy Heavy-Ion Reactions (E/A>20 MeV) Light Ion Reactions -- Experimental & Theoretical Nuclear Structure -- Experimental & Theoretical Physics with Pions, Hyperphysics Radioactivity and Fission Relativistic Heavy-Ion Reactions ================================================================ Accelerator Physics ================================================================ Cyclotron Isochronism Tuning by Phase Measurements With a Fast Scintillator at Very Low Beam Intensity L. Boy, D. Bibet et al; sc: GANIL; da: 6/4/97; dn: GANIL S 97 03; pb: Elsevier Preprint; NSCL# 4469 Towards a Precise Parton Luminosity Determination at the CERN LHC M. Dittmar, F. Pauss et al; sc: ETHZ; da: 6/16/97; dn: ETHZ-IPP PR-97-01; pb: Phys. Rev. D; NSCL# 4483 Tuning Methods for the SPIRAL Facility L. Boy, A. Chabert et al; sc: GANIL; da: 6/4/97; dn: GANIL S 97 02; pb: Elsevier Preprint; NSCL# 4470 ================================================================ Exotic Nuclei ================================================================ Extremely Deformed Neutron Rich Light Nuclei: Dimers and Polymers W. von Oertzen; sc: HAHN; da: 6/18/97; pb: XXXV International Winter Meeting on Nuclear Physics, Bormio, Italy, Feb. 3-7, 1997; NSCL# 4490 Large Spin Alignment of the Unbound He5 Fragment After Fragmentation of 240 MeV/u He6 L.V. Chulkov, T. Aumann et al; sc: GSI; da: 6/16/97; dn: GSI-Preprint-97-30; pb: Phys. Rev. C; NSCL# 4486 ================================================================ General Nuclear Theory ================================================================ Hamiltonian Diagonalization for the Nonconformal Scalar Field on an Isotropic Gravitational Background V.B. Bezerra, V.M. Mostepanenko et al; sc: IPN; da: 6/12/97; dn: LYCEN 9718; NSCL# 4472 Isospin Violation in the piN System at Low Energies E. Matsinos; sc: ETHZ; da: 6/16/97; dn: ETHZ-IPP PR-97- 02; NSCL# 4484 Semi-Classical Unified Field Theory : A New Formulation of the Nuclear Forces K. Kumar; sc: TTU; da: 6/20/97; NSCL# 4491 Semi-Classical Unified Field Theory : Nuclear Saturation and the Equation of State K. Kumar; sc: TTU; da: 6/20/97; NSCL# 4492 ================================================================ Heavy-Ion Reaction Theory ================================================================ About the Determination of Critical Exponents Related to Possible Phase Transitions in Nuclear Fragmentation B. Elattari, J. Richert et al; sc: MPIP; da: 6/10/97; NSCL# 4481 Dynamical Aspects of Particle Emission in Binary Dissipative Collisions-Effects on Hot-Nuclei Formation Ph. Eudes, Z. Basrak et al; sc: SUBATECH; da: 6/4/97; dn: SUBATECH-97-12; NSCL# 4463 Shape Resilience of Nuclear Matter in Light Ion Induced Reactions M. Colonna, J. Cugnon et al; sc: INFN; da: 6/18/97; pb: XXXV International Winter Meeting on Nuclear Physics, Bormio, Italy, Feb. 3-7, 1997; NSCL# 4489 The Multifragmentation of Spectator Matter P.B. Gossiaux, R. Puri et al; sc: SUBATECH; da: 6/2/97; dn: SUBATECH-97-11; NSCL# 4462 Wavelet Representation of the Nuclear Dynamics B. Jouault, F. Sebille et al; sc: SUBATECH; da: 6/13/97; dn: SUBATECH-97-13; NSCL# 4466 ================================================================ High Energy Heavy-Ion Reactions (E/A>20 MeV) ================================================================ Hadron-Induced Multifragmentation W.-c Hsi, K. Kwiatkowski et al; sc: IND; da: 6/12/97; dn: INC-40007-117; pb: 13th International Conference on Nuclear Dynamics, Marathon Key, Florida, Feb. 1-8, 1997; NSCL# 4478 Light-Ion Induced Multifragmentation: Time and Temperature Scales K. Kwiatkowski, D.S. Bracken et al; sc: IND; da: 6/12/97; dn: INC-40007-118; pb: XXXV International Winter Meeting on Nuclear Physics, Bormio, Italy, Feb. 3-7, 1997; NSCL# 4479 Multipole Expansion of Bremsstrahlung in Intermediate Energy Heavy Ion Collisions U. Eichmann and W. Greiner; sc: GSI; da: 6/16/97; dn: GSI- Preprint-97-32; NSCL# 4485 ================================================================ Light Ion Reactions -- Experimental & Theoretical ================================================================ Calculation of Nucleon Production Cross Sections for 200 MeV Deuterons D. Ridikas and W. Mittig; sc: GANIL; da: 6/12/97; dn: GANIL P 97 19; NSCL# 4482 Complex Fragment Emission in the 200-MeV He4 + Agnat, Au197 Reactions J. Zhang, K. Kwiatkowski et al; sc: IND; da: 6/9/97; dn: INC-40007-115; NSCL# 4477 Formation of Hot Nuclei With GeV p and pi- Beams W.-C. Hsi, K. Kwiatkowki et al; sc: IND; da: 6/12/97; dn: INC-40007-114; NSCL# 4476 ================================================================ Nuclear Structure -- Experimental & Theoretical ================================================================ Beta Decay of the Proton-Rich Tz = -1/2 Nucleus, Kr71 M. Oinonen, A. Jokinen et al; sc: JYVA; da: 6/4/97; dn: 1/1997; pb: Phys. Rev. C; NSCL# 4467 Coulomb Multiphonon Excitation in Heavy Ion Collisions E.G. Lanza, M.V. Andres et al; sc: GANIL; da: 6/4/97; dn: GANIL P 97 17; NSCL# 4464 Decay Properties of Ground-State and Isomer of In103 J. Szerypo, R. Grzywacz et al; sc: GSI; da: 6/16/97; dn: GSI-Preprint-97-32; NSCL# 4487 Evidence for the Isoscalar Giant Dipole Resonance in Pb208 Using Inelastic alpha Scattering at and Near 0 degrees B.F. Davis, U. Garg et al; sc: NDAM; da: 6/9/97; NSCL# 4480 Geometric and Algebraic Descriptions of a Soft Scissors Mode P. Van Isacker; sc: GANIL; da: 6/4/97; dn: GANIL P 97 18; pb: International Symposium on Exotic Nuclear Shapes, Debrecen Hungary, 12-16 May 1997; NSCL# 4471 ================================================================ Physics with Pions, Hyperphysics ================================================================ Destructive Interference of s and p Waves in 180 degree pi-p Elastic Scattering M. Janousch, A. Badertscher et al; sc: ETHZ; da: 6/24/97; dn: ETHZ-IPP PR-97-03; pb: Phys. Lett. B; NSCL# 4493 Structure of f0(980) From a Coupled Channel Analysis of S-wave pi-pi Scattering M.P. Locher, V.E. Markushin et al; sc: PSI; da: 6/3/97; dn: PSI-PR-97-13; NSCL# 4465 ================================================================ Radioactivity and Fission ================================================================ Superasymmetric Fission at Intermediate Energy and Production of Neutron-Rich Nuclei with A<80 M. Huhta, P. Dendooven et al; sc: JYVA; da: 6/4/97; dn: 2/1997; NSCL# 4468 ================================================================ Relativistic Heavy-Ion Reactions ================================================================ Dilepton Production from AGS to SPS Energies Within a Relativistic Transport Approach E. L. Bratkovskaya and W. Cassing; sc: GIES; da: 6/12/97; NSCL# 4475 Production and Absorption of ccbar Pairs in Nuclear Collisions at SPS Energies W. Cassing and E.L. Bratkovskaya; sc: GIES; da: 6/12/97; dn: hep-ph/9705257; NSCL# 4474 Search for Production of Strangelets in Quark Matter Using Particle Correlations S. Soff, D. Ardouin et al; sc: SUBATECH; da: 6/18/97; dn: SUBATECH 97-14; NSCL# 4488 <><><><><><><><><><><><><><><><><><><><><><><><><><><> Source Code Addresses: <><><><><><><><><><><><><><><><><><><><><><><><><><><> ETHZ Institute for Intermediate Energy Physics ETH Zurich CH-5232 Villigen PSI Switzerland GANIL Laboratoire GANIL Boite Postale No. 5027 F-14021 Caen Cedex France GIES Universitat Giessen Heinrich-Buff-Ring 16 D-6300 Giessen Germany 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 IND Department of Physics Indiana University Bloomington, Indiana 47405 USA 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 JYVA Department of Physics University of Jyvaskyla SF-40351 Finland MPIP Max -Planck-Institut fur Physik Fohringer Ring 6, D-80805 Munich Germany NDAM Department of Physics University of Notre Dame Notre Dame, IN 46556 USA PSI Paul Scherrer Institute CH-5232 Villigen PSI Switzerland SUBATECH Laboratoire de Physique Subatomique 4, Rue Alfred Kastler La Chantrerie 44070 Nantes Cedex 03 France TTU Physics Department Tennessee Technological University Cookeville, Tennessee 38505 USA