!! !! !!\\\ !!\\\ !!\ !! !! \\ !! \\ !! \\ !! !! // !! // !! \\ !! !!/// !!/// !! \!! !! !! !! !! !! !! Prepared at the NATIONAL SUPERCONDUCTING CYCLOTRON LABORATORY Michigan State University, East Lansing, Michigan 48823-1321 Vol. 13 No. 11 11/3/94 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 Photonuclear and Electron Physics Physics with Pions, Hyperphysics Relativistic Heavy-Ion Reactions Miscellaneous ================================================================ Accelerator Physics ================================================================ Beam Dynamics Design of the INS Split Coaxial RFQ for Radioactive Nuclei N Tokuda, S Arai; sc: INS; da: 10/17/94; dn: INS-Rep.- 1052; pb: Presented at the 17th International Linac Conference, Tsukuba, Ibaraki, Japan, Aug 21-26, 1994; NSCL# 2392 Beam Transport Design for the Linac System in the INS Radioactive Beam Facility K Niki, et al; sc: INS; da: 10/17/94; dn: INS-Rep.- 1057; pb: Presented at the 17th International Linac Conference, Tsukuba, Ibaraki, Japan, Aug 21-26, 1994; NSCL# 2397 Nuclear Physics with Radioactive Beams R Bimbot; sc: IPN; da: 10/17/94; dn: IPNO-DRE-94-18; pb: Invited talk at the 6th International Symposium on Radiation Physics, Rabat (Maroc), July 19-22, 1994; NSCL# 2405 Radioactive Beam Facilities: A World View J.M. D'Auria; sc: TRIUMF; da: 10/28/94; dn: TRI-PP-94- 70; pb: Presented at the 17th International Linac Conference, Tsukuba, Ibaraki, Japan, Aug 21-26, 1994; NSCL# 2437 ================================================================ Astrophysics ================================================================ Charge Exchange Reactions and the Efficiency of Solar Neutrino Detectors S.M. Austin et al.; sc: TRIUMF; da: 10/28/94; dn: TRI-PP- 94-58; pb: Phys. Rev. Lett.; NSCL# 2440 Gamow-Teller Strength in the Beta-Decay of Ca37 and Its Implications for the Detection of the Solar Neutrino Flux W. Trinder et al.; sc: GSI; da: 10/31/94; dn: GSI-94- 67; pb: Proceedings of the Tours Symposium on Nuclear Physics II, Tours, France, Aug. 30- Sept. 2, 1994; NSCL# 2472 Properties of Strange-Matter Stars F. Weber et al.; sc: LBL; da: 10/20/94; dn: LBL-35929; pb: Proceedings of the International Conference Nuclei in the Cosmos, Fran Sasso, Italy, July 8-13, 1994; NSCL# 2414 Structure and Stability of Strange and Charm Stars at Finite Temperatures Ch. Kettner et al.; sc: LBL; da: 10/20/94; dn: LBL- 36029; NSCL# 2412 ================================================================ Elastic Scattering - Experimental & Theoretical ================================================================ Refractive Alpha-Nucleus Scattering: a Probe for the Incompressibility of Cold Nuclear Matter D.T. Khoa, W. von Oertzen; sc: HAHN; da: 10/28/94; pb: Phys. Lett. B; Email: KHOA@VAX.HMI.D400.DE; NSCL# 2449 ================================================================ Exotic Nuclei ================================================================ Effects of Finite Core-Spin in Halo Nuclei and the Structure of Li11 D.V. Fedorov, A.S. Jensen; sc: UAAR; da: 10/21/94; dn: IFA- 94/32; pb: Proceedings of the Tours Symposium on Nuclear Physics II, Tours, France, Aug. 30- Sept. 2, 1994; NSCL# 2424 Efimov States in Halo Nuclei D.V. Fedorov et al.; sc: UAAR; da: 10/21/94; dn: IFA- 94/30; pb: Phys. Rev. Lett.; NSCL# 2425 Exotic States in Exotic Nuclei D.V. Fedorov, A.S. Jensen; sc: UAAR; da: 10/21/94; dn: IFA- 94/33; pb: Proceedings of the CLUSTER 94 Conference, Strasbourg, France, Sept. 6-9, 1994; NSCL# 2426 Exotic States of Hadronic Atoms T Yamazaki; sc: INS; da: 10/17/94; dn: INS-Rep-1061; pb: Presented at the International Conference on Hypernuclear and Strange Particle Physics (HYP94), Vancouver, B.C., Canada, July 4-8, 1994; NSCL# 2401 n-n Correlations with Exotic Nuclei A Galonsky, et al; sc: NSCL; da: 10/24/94; dn: MSUCL- 951; NSCL# 2431 Selecting Nuclei for Mass Measurements G. Audi, A.H. Wapstra; sc: CSNSM; da: 10/31/94; dn: CSNSM 94-34; pb: Proceedings of the Nobel Symposium 91, Trapped Charged Particles and Related Fundamental Physics, Lysekil, Sweden, August 21-26, 1994; Email: audi@frcpn11.in2p3.fr; NSCL# 2454 Three-Body Halos. II. From Two- to Three-body Asymptotics D.V. Fedorov et al.; sc: UAAR; da: 10/21/94; dn: IFA- 94/31; pb: Phys. Rev.C; NSCL# 2427 ================================================================ General Nuclear Theory ================================================================ A Summary of Lepton and Meson Decay Session T Numao; sc: TRIUMF; da: 10/28/94; dn: TRI-PP-94-60; pb: Presented at the 5th International Conference on the Intersections of Particle and Nuclear Physics, St. Petersburg,FL, May 31-June 6, 1994; NSCL# 2452 An Effective Chiral Meson Lagrangian at O(p6) from the NJL Model A.A. Belkov et al.; sc: TRIUMF; da: 10/28/94; dn: TRI-PP- 94-69; NSCL# 2444 Polynomial Form Factors in the O(3) Nonlinear sigma-model J Balog, T Hauer; sc: KFKI; da: 10/6/94; dn: KFKI-1994- 10/A; NSCL# 2378 The Nuclear Thomas-Fermi Model W.D. Myers, W.J. Swiatecki; sc: LBL; da: 10/20/94; dn: LBL 36004; pb: Proceedings of the XXIX Zakopane School of Physics, Zakopane, Poland, Sept. 5-14, 1994; NSCL# 2413 Thomas-Fermi Treatment of Nuclear Masses, Deformations and Density Distributions WD Myers, WJ Swiatecki; sc: LBL; da: 10/11/94; dn: LBL- 36005; pb: Proceedings of the Fourth KINR International School on Nuclear Physics, Kiev, Russia, Aug. 29-Sept. 7, 1994; NSCL# 2385 Transport Integral: A Method to Calculate the Time Evolution of Phase Space Distributions D Bazin, BM Sherrill; sc: NSCL; da: 10/6/94; dn: MSUCL- 950; pb: Phys Rev. E; NSCL# 2380 ================================================================ Heavy-Ion Reaction Theory ================================================================ Anomalous Diffusion in Chaotic Scattering T Srokowski, M Ploszajczak; sc: GANIL; da: 10/24/94; dn: GANIL P 94 29; NSCL# 2430 Bose-Einstein Correlations of Unstable Particles P.A. Henning, Ch. Holbling; sc: GSI; da: 10/31/94; dn: GSI- 94-61; pb: Phys. Lett. B; NSCL# 2475 Critical Evolution of a Finite System M Belkacem, et al; sc: INFN; da: 10/11/94; NSCL# 2381 Momentum-Dependent Nuclear Mean Fields and Collective Flow in Heavy Ion Collisions J. Zhang et al.; sc: MCGI; da: 10/31/94; dn: McGill/94- 17; Email: jzhang@hep.physics.mcgill.ca; NSCL# 2470 On the Plane Fragmentation Barriers G. Royer, F. Haddad; sc: LPN; da: 10/31/94; NSCL# 2459 Scaling and Universality in Binary Fragmenting with Inhibition R Botet, M Ploszajczak; sc: GANIL; da: 10/24/94; dn: GANIL P 94 28; NSCL# 2429 Strutinsky Smoothing and the Macroscopic Limit of Collective Motion H. Hofmann et al.; sc: MUNT; da: 10/13/94; pb: Proceedings of the Fourth KINR International School on Nuclear Physics, Kiev, Russia, Aug. 29-Sept. 7, 1994; NSCL# 2388 ================================================================ High Energy Heavy-Ion Reactions (E/A>20 MeV) ================================================================ Competition Between Statistical and Dynamical Processes in the Decay of Hot Nuclei R. Wada et al.; sc: TAMU; da: 10/20/94; dn: #94-10; pb: Proceedings of the Fourth KINR International School on Nuclear Physics, Kiev, Russia, Aug. 29-Sept. 7, 1994; NSCL# 2409 Dynamics of the Di-Nuclear Binary Decay: Role of the Number of Open Channels C. Beck et al.; sc: CRN; da: 10/31/94; dn: CRN-94-29; pb: Proceedings of the Fifth International Conference on Nucleus- Nucleus Collisions, Taormina (Italy), May 30-June 4, 1994; NSCL# 2458 Experiments on e+ e- -Line Emissions in HI Collisions R. Bar et al.; sc: GSI; da: 10/31/94; dn: GSI-94-62; pb: Proceedings of the Fifth International Conference on Nucleus- Nucleus Collisions, Taormina (Italy), May 30-June 4, 1994; NSCL# 2474 Fragment Correlations From Nautilus Multidetectors G. Bizard; sc: LPC-CAEN; da: 10/20/94; dn: LPCC 94-09; pb: Presented at the CORINNE II International Conference, Nantes, France, Sept. 6-10, 1994; NSCL# 2415 Heavy Residue Production in Ar-Th Collisions at 44, 77, and 95 MeV/Nucleon R. Yanez et al.; sc: OREC; da: 10/17/94; NSCL# 2389 Is There Evidence for a Liquid-Gas Phase Transition in Nuclear Matter? A.S. Hirsch and the EOS Collaboration; sc: LBL; da: 10/28/94; dn: LBL-36165; pb: Presented at the CORINNE II International Conference, Nantes, France, Sept. 6-10, 1994; NSCL# 2448 Nuclear Disassembly Time Scales Using Space-Time Correlations D. Durand et al.; sc: LPC-CAEN; da: 10/21/94; dn: LPCC 94- 11; pb: Phys. Lett. B; NSCL# 2421 Some Aspects of Fragment Production in Nuclear Collisions in the Fermi Energy Domain D. Durand; sc: LPC-CAEN; da: 10/20/94; dn: LPCC 94-08; pb: Presented at the CLUSTER 94 Conference, Strasbourg, France, Sept. 6-9, 1994; NSCL# 2416 Study of Inplane Flow and Azimuthal Distribution with 4pi Detectors J.C. Angelique et al.; sc: LPC-CAEN; da: 10/20/94; dn: LPCC 94-10; pb: Proceedings of the Tours Symposium on Nuclear Physics II, Tours, France, Aug. 30- Sept. 2, 1994; NSCL# 2417 The Determination of Critical Exponents from the Multifragmentation of Gold Nuclei M. Gilkes and the EOS Collaboration; sc: LBL; da: 10/20/94; dn: LBL-36121; pb: Phys. Rev. Lett.; NSCL# 2410 ================================================================ Instrumentation ================================================================ The Orsay RF Mass Spectrometer M. de Saint Simon et al.; sc: CSNSM; da: 10/31/94; dn: CSNSM 94-33; pb: Proceedings of the Nobel Symposium 91, Trapped Charged Particles and Related Fundamental Physics, Lysekil, Sweden, August 21-26, 1994; NSCL# 2453 ================================================================ Light Ion Reactions -- Experimental & Theoretical ================================================================ The Apparent Coulomb Reacceleration of Neutrons in Electrodissociation of the Deuteron A. Bianconi et al.; sc: INFN; da: 10/31/94; dn: KFA- IKP(TH)-1994-35; NSCL# 2455 =============================================================== Low Energy Heavy-Ion Reactions (E/A<20 MeV) ================================================================ Origin and Decay-Properties of Binary Fragments Produced in the 35Cl + 24Mg Reaction at E/A = 8 MeV/A Sl Cavallaro, et al; sc: CRN; da: 10/4/94; dn: CRN 94- 42; pb: Proceedings of the Fifth International Conference on Nucleus-Nucleus Collisions, Taormina (Italy), May 30-June 4, 1994; NSCL# 2377 ================================================================ Nuclear Structure -- Experimental & Theoretical ================================================================ C4 Symmetry and Bifurcation in Superdeformed Bands I.M. Pavlichenkov, S. Flibotte; sc: TASCC; da: 10/3/94; dn: TASCC-P-94-21; pb: Phys. Rev. C; Email: TASCC@CRL.AECL.CA; NSCL# 2373 Evidence for Octupole Correlations at High Spins in Neutron- Deficient Te110 E.S. Paul et al.; sc: TASCC; da: 10/3/94; dn: TASCC-P-94- 19; pb: Phys. Rev. C; Email: TASCC@CRL.AECL.CA; NSCL# 2375 Gamow-Teller Strength Distribution in the Beta-Decay of Ag100 From Total-Absorption Gamma Spectrometry L. Batist et al.; sc: GSI; da: 10/31/94; dn: GSI-94-66; NSCL# 2471 High Spin Proton and Neutron Intruder Configurations in Cd106 P.H. Regan et al.; sc: TASCC; da: 10/3/94; dn: TASCC-P-94- 20; pb: Nucl. Phys. A; Email: TASCC@CRL.AECL.CA; NSCL# 2374 Pair Excitations and a Proton Band-Crossing in Superdeformed Gd150 P. Fallon et al.; sc: LBL; da: 10/21/94; dn: LBL-36158; pb: Phys. Rev. Lett.; NSCL# 2419 Superdeformed Alpha-Cluster States and Heavy-Ion Resonances W.D.M. Rae, A.C. Merchant; sc: OXFORD; da: 10/20/94; dn: OUNP-94-12; pb: Presented at the CLUSTER 94 Conference, Strasbourg, France, Sept. 6-9, 1994; NSCL# 2408 Xi- Hypernuclear States in Heavy Nuclei S Tadokoro, et al; sc: INS; da: 10/17/94; dn: INS-Rep- 1058; NSCL# 2398 ================================================================ Photonuclear and Electron Physics ================================================================ Color Transparency after the NE18 and E665 Experiments: Outlook and Perspectives at CEBAF J Nemchik, et al; sc: KFA-JUL; da: 10/3/94; dn: KFA- IKP(TH)-1994-20; NSCL# 2370 ================================================================ Physics with Pions, Hyperphysics ================================================================ Compton Scattering by a Pion and Off-Shell Effects S. Scherer, H.W. Fearing; sc: TRIUMF; da: 10/28/94; dn: TRI-PP-94-65; pb: Phys. Rev. C; NSCL# 2442 eta-Meson Production near Threshold in Few Body Systems R Frascaria, F Roudot; sc: IPN; da: 10/17/94; dn: IPNO-DRE- 94-17; NSCL# 2406 How to Measure the Pion Structure Function at HERA H Holtmann, et al; sc: KFA-JUL; da: 10/3/94; dn: KFA- IKP(TH)-1994-19; NSCL# 2369 Pi-Pi Scattering Lengths at Finite Temperature E. Quack et al.; sc: GSI; da: 10/31/94; dn: GSI-94-65; NSCL# 2478 Pion-Nucleon and Kaon-Nucleon Scattering Lengths in QCD Sum Rules Y Kondo, et al; sc: INS; da: 10/17/94; dn: INS-Rep- 1959; NSCL# 2399 Temperature Dependence of the Chiral Condensate from an Interacting Pion Gas G Bunatian, J Wambach; sc: KFA-JUL; da: 10/3/94; dn: KFA_IKP(TH)-1994-22; NSCL# 2371 ================================================================ Relativistic Heavy-Ion Reactions ================================================================ Are Narrow Isovector Dibaryons Evidence for Multiquark States? B Tatischeff; sc: IPN; da: 10/17/94; dn: IPNO-DRE. 94- 19; NSCL# 2403 Delta-Resonance Decay and Absorption in Nuclei B Ramstein, et al; sc: IPN; da: 10/17/94; dn: IPNO-DRE-94- 20; NSCL# 2407 Dilepton Production from p-p to Ca-Ca at the Bevalac HS Matis, the DLS Collaboration; sc: LBL; da: 10/11/94; dn: LBL-36033; pb: Proceedings of the Fifth International Conference on Nucleus-Nucleus Collisions, Taormina (Italy), May 30- June 4, 1994; NSCL# 2384 How Disoriented Chiral Condensates Form: Quenching vs. Annealing M. Asakawa et al.; sc: LBL; da: 10/20/94; dn: LBL- 35981; pb: Phys. Rev. Lett.; NSCL# 2411 Impact-Parameter Dependence of the Total Probability for the Electromagnetic Electron-Positron Pair Production in Relativistic Heavy-Ion Collisions K Hencken, et al; sc: UBAS; da: 10/11/94; NSCL# 2387 Stopping and Two-Pion Bose-Einstein Correlation Results from CERN Experiment Na35 JT Mitchell, the NA35 Collaboration; sc: LBL; da: 10/17/94; dn: LBL-36104; pb: Proceedings of the 8th Meeting of the Division of Particles and Fields of the American Physical society, Albuquerque, NM, USA, Aug 2-6, 1994; NSCL# 2390 Strange Particle and Antiproton Production in S+Nucleus Collisions at 200 GeV/nucleon S Margetis, the NA35 Collaboration; sc: LBL; da: 10/17/94; dn: LBL-36103; pb: Proceedings of the 8th Meeting of the Division of Particles and Fields of the American Physical society, Albuquerque, NM, USA, Aug 2-6, 1994; NSCL# 2391 Transverse Momentum Dependence of Bose-Einstein Correlations in 200A GeV/c S+A Collisions R. Morse and the NA35 Collaboration; sc: LBL; da: 10/11/94; dn: LBL-36062; pb: Phys. Rev. Lett.; NSCL# 2382 Vector Mesons and the Physics of the Quark Gluon Plasma C Gerschel; sc: IPN; da: 10/17/94; dn: IPNO-DRE 94-15; NSCL# 2404 ================================================================ Miscellaneous ================================================================ Comparison of the Cold-Collision Losses for Laser-Trapped Sodium in Different Ground State Hyperfine Sub-Levels S.Q. Shang et al.; sc: LBL; da: 10/21/94; dn: LBL- 36195; pb: Phys. Rev. A; NSCL# 2418 Double-Strangeness Five-Body System KS Myint, Y Akaishi; sc: INS; da: 10/17/94; dn: INS-Rep.- 1055; NSCL# 2395 Extension of the Chiral Perturbation Theory Meson Lagrangian to Order p6 H.W. Fearing, S. Scherer; sc: TRIUMF; da: 10/28/94; dn: TRI-PP-94-68; pb: Phys. Rev. D; NSCL# 2443 Field Transformations and the Classical Equation of Motion in Chiral Perturbation Theory S. Scherer, H.W. Fearing; sc: TRIUMF; da: 10/28/94; dn: TRI-PP-94-64; pb: Phys. Rev. D; NSCL# 2441 Inversion Potential Analysis of the Nuclear Dynamics in the Triton B.F. Gibson et al.; sc: KFA-JUL; da: 10/31/94; dn: KFA- IKP(TH)-1994-11; NSCL# 2469 Radiative Muon Capture on the Proton G. Jonkmans et al.; sc: TRIUMF; da: 10/28/94; dn: TRI-PP- 94-75; pb: Presented at the 5th International Conference on the Intersections of Particle and Nuclear Physics, St. Petersburg,FL, May 31-June 6, 1994; NSCL# 2432 Recent Experiments on Proton, Alpha and Cluster Radioactivity E. Roeckl; sc: GSI; da: 10/31/94; dn: GSI-94-68; pb: Proceedings of the CLUSTER 94 Conference, Strasbourg, France, Sept. 6-9, 1994; NSCL# 2473 Spin and Flavour of the Proton in the Meson Cloud Model H Holtmann, et al; sc: KFA-JUL; da: 10/3/94; dn: KFA- IKP(TH)-1994-25; NSCL# 2372 Tests and Non-Tests of Time Reversal Invariance in Nuclear and Particle Physics HE Conzett; sc: LBL; da: 10/11/94; dn: LBL 36044; pb: Phys. Rev. C; NSCL# 2386 The Effect of New Physics on Rb= Gamma(Z-->bb(bar))/Gamma(Z-- >Hadrons) J.T. Liu, D.Ng; sc: TAMU; da: 10/28/94; dn: CTP-TAMU- 41/94; pb: Phys. Lett. B; NSCL# 2445 The Lambda Hyponuclear Spectroscopy with the SKS Spectrometer at KEK 12 GeV PS S Ajimura, et al; sc: INS; da: 10/17/94; dn: INS-Rep.- 1054; pb: Presented at the International Conference on Hypernuclear and Strange Particle Physics (HYP94), Vancouver, B.C., Canada, July 4-8, 1994; NSCL# 2394 <><><><><><><><><><><><><><><><><><><><><><><><><><><> Source Code Addresses: <><><><><><><><><><><><><><><><><><><><><><><><><><><> CRN Centre de Recherches Nucleaires Rue du Loers F-67037 Strasbourg France CSNSM Centre de Spectr. Nucl. et de Spectr. de Masse CNRS-IN2P3 F-91405 Orsay-Campus France 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 INFN INFN Laboratorio Nazionale del Sud Servizio Documentaz Viale A. Doria (angolo via S. Sofia) 95123 Catania Italy INS Institute for Nuclear Study University of Tokyo Midori-cho Tanashi Tokyo 188 Japan IPN Institut de Physique Nucleaire Boite Postale No. 1 F-91406 Orsay Cedex France KFA-JUL Institut fur Kernphysik Forschungszentrum Julich GmbH D-5170 Julich Germany KFKI Central Research Institute for Physics Hungarian Acadamy of Sciences P.O. Box 49 H-1525 Budapest, Hungary LBL Lawrence Berkeley Laboratory 1 Cyclotron Road Berkeley CA 94720 LPC-CAEN Laboratoire de Physique Corpusculaire ISMRA Boulevard Marechal Juin 14050 Caen Cedex, France LPN Laboratoire de Physique Nuclaire Universite de Nantes 2 rue de la Houssiniere F-44072 Nantes Cedex France MCGI McGill University 3600 University Street Montreal, PQ Canada, V6T 2A3 MUNT Physik-Department Technische Universitat Munchen D-85747 Garching Germany NSCL National Superconducting Cyclotron Laboratory Michigan State University East Lansing, MI 48824-1321 USA OREC Department of Physics Oregon State University Corvallis, OR 97331 OXFORD Nuclear Physics Laboratory 1 Keble Road Oxford England OX1 3RH TAMU Cyclotron Institute Texas A & M University College Station TX 77843-3366 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 UAAR Institute of Physics and Astronomy Aarhus University DK-8000 Aarhus C Denmark UBAS Institut fuer Theoretische Physik Universitaet Basel Klingelbergstrasse 82, 4056 Basel Switzerland