Program overview

FRIDAY MORNING, 22 OCTOBER 1999

09:00 CA.01 Results from the Palo Verde Neutrino Experiment

Andreas Piepke (Norman Bridge Lab. of Physics 161-33, Caltech, Pasadena, CA 91125)

09:36 CA.02 Electroweak Interactions for Astrophysics

R. Schiavilla (Jefferson Lab/Old Dominion University)

10:12 CA.03 What Can We Learn By Observing Supernova Neutrinos?

John Beacom (Physics Department, Caltech, Pasadena, CA)

10:48 CA.04 The Giant Dipole Resonance at High Excitation Energy: Does the Width Saturate?

K. A. Snover (University of Washington)

09:00 CB.01 The N Program with CLAS

James A. Mueller (University of Pittsburgh), CLAS Collaboration

09:36 CB.02 Two pion electroproduction with the CLAS detector at Jefferson Laboratory

Marco Ripani (INFN - Genova - Italy), CLAS Collaboration

09:51 CB.03 Photoproduction of \eta and \eta' mesons on the proton

Michael Dugger (Arizona State University), CLAS Collaboration

10:06 CB.04 \eta Electroproduction in the S_11(1535) Resonance Region

Kui Young Kim (University of Pittsburgh), CLAS Collaboration

10:21 CB.05 Initial Results on Baryon Spectroscopy in \gamma p\to p\pi^+\pi^- at CLAS

Mike Klusman (Rensselaer Polytechnic Institute and the CLAS Collaboration)

10:36 CB.06 Electro- and Photoproduction of omega Mesons with the CLAS detector

Franz Klein (Thomas Jefferson National Accelerator Facility), CLAS Collaboration

10:51 CB.07 Evidence for a Missing Resonance in Kaon Photoproduction

Cornelius Bennhold (George Washington University), Terry Mart (Universitas Indonesia)

11:06 CB.08 Initial Results of Kaon Photoproduction at CLAS

John McNabb (Carnegie Mellon University), CLAS Collaboration

11:21 CB.09 Preliminary Results for \Lambda and \Sigma^0 Electroproduction at CLAS

Robert Feuerbach (Carnegie Mellon University), CLAS Collaboration

11:36 CB.10 The Q^2 dependence of the \Lambda(1520) density matrix

S. Barrow (Florida State University)

09:00 CC.01 Microscopic Nuclear Structure Theory: An Overview

Bruce R. Barrett (U. Arizona)

09:36 CC.02 No-core shell-model calculations for few-nucleon systems and light nuclei

Petr Navratil, Bruce R. Barrett (University of Arizona), James P. Vary (Iowa State University)

09:51 CC.03 Beyond the Shell Model: the Nuclear Many-body Problem as a Rigorous Effective Theory

Wick Haxton (Institute for Nuclear Theory)

10:06 CC.04 Quantum Monte Carlo Studies of Nuclear Structure in Light Nuclei

R. Wiringa (Argonne National Laboratory)

10:21 CC.05 Realistic Interactions from Light Nuclei to Neutron Stars

J. Carlson (Theoretical Division, Los Alamos National Laboratory)

10:36 CC.06 Nuclear Structure in the Mass 90 Region

J.A. White (Caltech and LLNL), D.J. Dean (ORNL), M. Horth-Jensen (Univ of Oslo), E. Ormand (LLNL), S.E. Koonin (Caltech)

10:51 CC.07 Pseudospin Symmetry and Forbidden Magnetic Dipole and Gamow-Teller Transitions

Joseph Ginocchio (Los Alamos National Laboratory)

11:06 CC.08 Large space shell model analysis of the scattering of ^6He from hydrogen

S. Karataglidis (TRIUMF, LANL), K. Amos (University of Melbourne), N. Alamanos (GANIL)

11:21 CC.09 Shears mode decay in the Ni isotopes obtained with large-basis shell-model calculations

B. Alex Brown (N.S.C.L./Michigan State University, East Lansing, MI 48824-1321)

09:00 CD.01 Coherent \pi^0 electro-production from ^4He and ^3He

P. Heimberg (Vrije Universiteit Amsterdam), T. Botto (NIKHEF), M. J. M. van Sambeek (Vrije Universiteit Amsterdam), T. Bauer (Universiteit Utrecht), H. P. Blok (Vrije Universiteit Amsterdam), D. Boersma (Universiteit Utrecht), G. E. Dodge (Old Dominion University), D. Groep (NIKHEF), W. H. A Hesselink (Vrije Universiteit Amsterdam), D. W. Higinbotham (University of Virginia), C. W. de Jager, E. Jans (NIKHEF), T. J. Ketel (Vrije Universiteit Amsterdam), D. J. J. de Lange, L. Lapikas (NIKHEF), B. E. Norum (University of Virginia), I. Passchier (NIKHEF), V. M. Pugatch (Ukrainian Academy of Sciences), M. F. M. Steenbakkers (Vrije Universiteit Amsterdam), J. J. M. Steiger (NIKHEF), L. Todor, P. Ulmer (Old Dominion University), H. de Vries (NIKHEF), K. Wang (University of Virgina)

09:12 CD.02 The NIKHEF Measurements of the Neutron Charge Form Factor

Douglas W. Higinbotham (University of Virginia), 9405 Collaboration, 9701 Collaboration

09:24 CD.03 Final State Interactions and Meson Exchange Currents in (e,e'p) Reactions at GeV Energies

Sabine Jeschonnek (Jefferson Lab)

09:36 CD.04 Recent Results from the SAMPLE Experiment

Damon T. Spayde (University of Maryland, College Park)

09:48 CD.05 Charged Pion Electroproduction on H, ^2H, and ^3He

Steven Avery (Hampton University), JLab E91003 Collaboration

10:00 CD.06 Longitudinal Pion Electroproduction in H, ^2H, and ^3He

David Gaskell (Oregon State University and Argonne National Laboratory), JLab E91003 Collaboration

10:12 CD.07 Longitudinal Pion Electroproduction from H and ^2H at W = 1.9 GeV.

Bryon Mueller (Argonne National Laboratory, for JLAB experiments E91003 and E93021)

10:24 CD.08 Measurements of Two Body Photodisintegration of the Deuteron up to 5.5 GeV

Elaine Schulte (University of Illinois at Urbana-Champaign), TJNAF E96-003 Collaboration

10:36 CD.09 Measurement of the Neutron (^3He) Spin Structure Functions in the Quasielastic and Resonance Regions at Jefferson Lab.

Karl Slifer (Temple University Physics Department), The Jefferson Lab E94010 Collaboration

10:48 CD.10 Search for Medium Modifications of the Proton Form Factor in the ^4He(\vece,e'\vecp)^3H Reaction

S. Strauch (Rutgers Univ.), Mainz, A1 at MAMI Collaboration

11:00 CD.11 Threshold Contribution to the Gerasimov-Drell-Hearn Sum Rule in ^3He

E.A. Wulf, R.S. Canon, S.J. Gaff, J.H. Kelley, E.C. Schreiber, H.R. Weller (Duke University and TUNL), R.M. Prior, M. Spraker (North Georgia College and State University and TUNL), D.R. Tilley (North Carolina State University and TUNL), M. Viviani, A. Kievsky (INFN, Sezione di Pisa), S. Rosati (INFN and University of Pisa), R. Schiavilla (Jefferson Lab and Old Dominion University)

11:12 CD.12 New Measurements of the Elastic Magnetic Form Factor of ^3He at High Momentum Transfer

S. Churchwell, B. Asavapibhop, M.C. Berisso, K. Burchesky, R.S. Hicks, A. Hotta, X. Jiang, R.A. Miskimen, G.A. Peterson, J. Shaw (University of Massachusetts -- Amherst), I. Nakagawa, T. Suda, T. Tamae (Tohoku University, Sendai, Japan), T. Kobayashi (Teikyo University, Tokyo, Japan), A. Cichocki, K. Wang (University of Virginia -- Charlottesville), S.E. Rock, P.E. Bosted (American University, Washington, D.C.), F. Cassegrande (M.I.T.-Bates, Middleton, MA)

11:24 CD.13 Measurement of the R_LT Response Function in the d(e,e'p)n Reaction for Recoil Momenta up to 280MeV/c.

Werner U. Boeglin (Florida International University), A1 Collaboration (University of Mainz, Germany)

11:36 CD.14 Inclusive Scattering of Electrons from Polarized Helium 3

Mark Harvey (Hampton University), NIKHEF experiment 9405 Collaboration

11:48 CD.15 A precise measurement of the g_2 structure function of the proton and deuteron.

Stephen Rock (American University), E155 Collaboration

09:00 CE.01 A Complete Set of Tensor Analyzing Powers for D-P Scattering at E_c.m.=667~keV

M.H. Wood, C.R. Brune, B.M. Fisher, H.J. Karwowski, D.S. Leonard, E.J. Ludwig (UNC-Chapel Hill and TUNL), A. Kievsky, M. Viviani, S. Rosati (Istituto Nazionale di Fisica Nucleare, Pisa)

09:12 CE.02 Structure of ^6He studied by the ^6Li(t,^3He)^6He reaction

T. Nakamaura, T. Aumann, D. Bazin, Y. Blumenfeld, R. Clement, T. Glasmacher, P. Lofy, A. Navin, B. Pritychenko, B. Sherrill, J. Yurkon (NSCL, Michigan State University), J. Caggiano (Argonne National Laboratory), B. Danilin (Kurchatov Institute), I.J. Thompson (University of Surrey)

09:24 CE.03 Excited States of ^7He

T. N. Massey, S. M. Grimes (Department of Physics and Astr., Ohio University, Athens Ohio 45701-2927), H. G. Bohlen, A. Bla\v zevi\'c, B. Gebauer, W. von Oertzen, S. Thurmmerer, M. Wilpert (Hahn-Meitner-Institut GmbH, Glienicker Strasse 100, D-14109 Berlin Germany), Rumiana Kalpakchieva (Flernov Laboratory of Nuclear Reactions, Joint Insititute fo Nuclear Research, 14980, Dubna, Russia)

09:36 CE.04 A Study of ^9B as Observed in the \beta Decay of ^9C

E. Gete, D.F. Measday (University of British Columbia), L. Buchmann, N. Bateman, M. Dombsky, U. Giesen, C. Iliadis, K.P. Jackson (TRIUMF), D. Anthony, J.M. D'Auria (Simon Fraser University), R.E. Azuma, J.C. Chow, J.D. King, A.C. Morton (University of Toronto)

09:48 CE.05 A simple model for two-neutron halo systems

Alexander Sakharuk, Vladimir Zelevinsky (National Superconducting Cyclotron Laboratory, MSU.)

10:00 CE.06 Investigation of 2p-radioactivity of the first excited state in ^17Ne

M.J. Chromik, D. Gassmann, P. Reiter, P.G. Thirolf (Ludwig Maximilians Universität München), M. Thoennessen, P. Heckman, J. Prisciandaro, E. Tryggestad (NSCL, Michigan State University), T. Davinson, P.J. Woods (University of Edinburgh)

10:12 CE.07 Search for ^8Be decays of high-spin states in ^24Mg

A.H. Wuosmaa, I. Wiedenhöver, C.J. Lister, M.P. Carpenter, R.V.F. Janssens, H. Amro, P. Bhattacharyya, A. Heinz, J. Caggiano, F.G. Kondev, T. Lauritsen, D. Seweryniak, S. Siem, A. Sonzogni (Argonne National Laboratory), M. Devlin, L.G. Sobotka, D. G. Sarantites (Washington University)

10:24 CE.08 Spin determination for high-spin states of ^24Mg

I. Wiedenhöver, A.H. Wuosmaa, C.J. Lister, M.P. Carpenter, R.V.F. Janssens, H. Amro, P. Bhattacharyya, J. Caggiano, A. Heinz, F.G. Kondev, T. Lauritsen, D. Seweryniak, S. Siem, A. Sonzogni (Argonne National Laboratory), M. Devlin, L.G. Sobotka, D.G. Sarantites (Washington University)

10:36 CE.09 Level Statistics for States in ^30P

C. A. Grossmann, W. C. Beal, L. K. McLean, G. E. Mitchell (NCSU/TUNL), C. R. Westerfeldt (Duke Univ./TUNL), J. F. Shriner Jr. (Tenn. Tech. Univ.)

10:48 CE.10 Fermionic Symmetries: Extension of the two to one Relationship Between the Spectra of Even-Even and Neighbouring Odd mass Nuclei

Y.D. Devi, Larry Zamick (Department of Physics and Astronomy, Rutgers University)

11:00 CE.11 Half-Lives and Chaos

Wm. C. McHarris (Michigan State University)

11:12 CE.12 Tunneling and scattering of composite objects

Monika Matthews (National Superconducting Cyclotron Laboratory, MSU, and Linfield College, Oregon), Alexander Sakharuk, Vladimir Zelevinsky (National Superconducting Cyclotron Laboratory, MSU.)

11:24 CE.13 WWW Table of Radioactive Isotopes

R.B. Firestone (Lawrence Berkeley National Laboratory, Berkeley, CA), L.P. Ekstrom (Department of Physics, Lund University, Sweden), S.Y.F. Chu (Lawrence Berkeley National Laboratory, Berkeley, CA)

11:36 CE.14 The Decay Data Evaluation Project

E. Browne (Lawrence Berkeley National Laboratory, Berkeley, California 94720)

09:00 CF.01 Estimates of freeze-out densities from sources imaged in heavy-ion reactions

David Brown (Institute for Nuclear Theory), Sergei Panitkin (Kent State University), Pawel Danielewicz (National Superconducting Cyclotron Laboratory)

09:12 CF.02 Multiple Pomeron Exchanges in the Nuclear Structure Functions

Yuri Kovchegov (Brookhaven National Laboratory)

09:24 CF.03 Uranium on Uranium Collisions at Relativistic Energies

Bao-An Li (Arkansas State University)

09:36 CF.04 Origin of Collectivity in Transport Models

Qun Li (Lawrence Berkeley National Lab)

09:48 CF.05 Study of Local Transverse Momentum Slope With Hydro Model

Heng Liu (Kent State University), ShinIchi Esumi (Heidelberg University), Xu Nu (LBNL)

10:00 CF.06 ``Oriented" chiral condensate and mutliple pion production

Alexander Volya, Scott Pratt, Vladimir Zelevinsky (N.S.C.L./Michigan State University, East Lansing, MI 48824-1321)

10:12 CF.07 Hard particle production in pp, pA, and AA collisions at 20-200 GeV

Gábor Papp, Yi Zhang, George Fai (Kent State University), Péter Lévai (CRIP, Budapest, Hungary)

10:24 CF.08 Signals of DCC formation in Bjorken rods

Jorgen Randrup (NSD, LBNL, U California at Berkeley, CA94720), Troels C. Petersen (NBI, U Copenhagen, Denmark)

10:36 CF.09 Thermal Dileptons in Ultrarelativistic Heavy-Ion Collisions: Signatures for the QGP?

Ralf Rapp (SUNY Stony Brook)

10:48 CF.10 QCD Evolution of Gluon Density in a Nucleus

Ina Sarcevic (University of Arizona)

11:00 CF.11 Microscopic Origin of Approximate Chemical Equilibrium at the SPS

Stephen Vance (Columbia University)

11:12 CF.12 Lambda-proton correlations in relativistic heavy ion collisions

Fuqiang Wang (Lawrence Berkeley National Laboratory), Scott Pratt (Michigan State University)

11:24 CF.13 Transverse Energy Production and Energy Density in Heavy Ion Collisions

Nu Xu (LBNL)

09:00 CG.01 Kinetic-Ejection Negative Ion Source for RIB Generation

Y. Liu, G. D. Alton, C. Williams, S. N. Murray (Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN)

09:12 CG.02 Studying negative ion beam cooling using a gas-filled RF quadrupole

J.F. Liang, G.D. Alton, J.R. Beene, Y. Liu (Physics Division, Oak Ridge National Laboratory, U.S.A.), H. Wollnik, Zh. Zhou (II. Physikalisches Institut, Universität Giessen, Germany), A.F. Dodonov, A.V. Tolmachev (Institute of Chemical Physics, Chernogolovka, Russia)

09:24 CG.03 High-Purity Segmented Germanium Detector for Experiments with Radioactive Beams

K.L. Miller, T. Glasmacher, P.G. Hansen, P.A. Lofy (Michigan State University), G. Hackman (University of Kansas)

09:36 CG.04 A Fast and Accurate Position Sensitive Timing Detector Based on Secondary Electron Emission

D. Shapira (Physics Division, Oak Ridge National Laboratory), T. A. Lewis (Instrumentation and Control Division, Oak Ridge National Laboratory), L. D. Hulett (Chemical and Analyatical Science Division, Oak Ridge National Laboratory)

09:48 CG.05 Detector telescope array: silicon--CsI(Tl)--photodiode

E. Norbeck, L.B. Yang, P. Pogodin (U of Iowa), F.D. Ingram (Rock Valley College, Illinois)

10:00 CG.06 Three-Dimensional Position Determination for GRETA^*

K. Vetter, A. Kuhn, R.M. Clark, M. Cromaz, M.A. Deleplanque, R.M. Diamond, P. Fallon, G. Lane, I-Y. Lee, A.O. Macchiavelli, F.S. Stephens, C. Svensson, D. Ward (LBNL)

10:12 CG.07 Neutron and gamma-ray detectors for the Multi-Detector Analysis System

E.L. Reber, R. Aryaeinejad, J.D. Cole, M.W. Drigert, J.K. Jewell (Idaho National Engineering and Environmental Laboratory)

10:24 CG.08 Neutron Interactions in NaI.

Shirvel Stanislaus (Valparaiso University), The Crystal Ball Collaboration

10:36 CG.09 A Solid Deuterium Source for Ultra-Cold Neutrons

A. Saunders, T. Bowles, R. Hill, G. Hogan, S. Lamoreaux, C. Morris, J. Sattelberger, S. Seestrom, W. Teasdale (Los Alamos National Laboratory), S. Hoedl, C.-Y. Liu, D. A. Smith, A. R. Young (Princeton), B. Filippone, T. Ito, J. Yuan (California Institute of Technology), P. Geltenbort (Institut Laue-Langevin)

10:48 CG.10 Analysis of ultra-cold neutron production from a solid deuterium source

D. A. Smith, A. Young, S. Heodl, C.-Y. Liu (Princeton Univ.), T. Bowles, R. E. Hill, G. Hogan, S. Lamoreaux, L. Marek, C. L. Morris, J. A. Sattelberger, A. Saunders, S. J. Seestrom, W. Teasdale (Los Alamos Nat. Lab.), B. Filippone, J. Yuan, T. Ito (California Inst. of Tech.), P. Geltenbort (Institut Laue-Langevin)

11:00 CG.11 Fundamental Physics Opportunities at the Spallation Neutron Source

V. Cianciolo, D. Dean, P. Koehler, F. Plasil, G. Young (Oak Ridge National Laboratory), Yu. Kamyshkov (Oak Ridge National Laboratory, University of Tennessee)

11:12 CG.12 A calibration device for low-energy electrons

J. Yuan, B. Filippone, T. Ito, C. Jones, R. McKeown (California Institute of Technology), A. R. Young, S. Hoedl, C.-Y. Liu, D. Smith (Princeton), K. Soyama (Japan Atomic Energy Research Insitute), T. Bowles, T. Brun, M. Fowler, R. Hill, A. Hime, G. Hogan, S. Lamoreaux, C. Morris, A. Saunders, S. Seestrom, P. Walstrom (Los Alamos National Laboratory), A. Alduschenkov, A. Kharitonov, M. Lassakov, Y. Rudnev, A. Serebrov, A. Vasilev (Petersburg Nuclear Physics Institute), P. Geltenbort (Institut Laue-Langevin), T. Kitagaki (Tohoku University), K. Asahi (Tokyo Institute of Technology), M. Hino, T. Kawai, M. Utsuro (University of Kyoto), A. Garcia (University of Notre Dame), M. Makela, R. B. Vogelaar (Virginia Polytechnical University), T. Miyachi (University of Tokyo)

11:24 CG.13 Calibration system and prototypes for electron detectors for the UCN A experiment

T. Ito, B. Filippone, C. Jones, R. McKeown, J. Yuan (California Institute of Technology), A. R. Young, S. Hoedl, C.-Y. Liu, D. Smith (Princeton), K. Soyama (Japan Atomic Energy Research Insitute), T. Bowles, T. Brun, M. Fowler, R. Hill, A. Hime, G. Hogan, S. Lamoreaux, C. Morris, A. Saunders, S. Seestrom, P. Walstrom (Los Alamos National Laboratory), A. Alduschenkov, A. Kharitonov, M. Lassakov, Y. Rudnev, A. Serebrov, A. Vasilev (Petersburg Nuclear Physics Institute), P. Geltenbort (Institut Laue-Langevin), T. Kitagaki (Tohoku University), K. Asahi (Tokyo Institute of Technology), M. Hino, T. Kawai, M. Utsuro (University of Kyoto), A. Garcia (University of Notre Dame), M. Makela, R. B. Vogelaar (Virginia Polytechnical University), T. Miyachi (University of Tokyo)

11:36 CG.14 'Atometry': Retrieval of Quantitative Empirical Chemical Formulas of Inaccessible Substances through Metal Walls by Means of Elementary Particles

Bogdan C. Maglich, Charles W. Powell, Kian Kani, Albert Beyerle, Dan W. Scott (HiEnergy Microdevices, Inc., 10 Mauchly Drive, Irvine, California 92618), Michael Maier (Mesauring Science Group, Lawrence Berkeley National Laboratory, University of California, Berkeley, California 94720), James Tinsley, Paul Hurley (Special Technologies Laboratory, U.S. Department of Energy/Nevada Operations 5520 Ekwill Street, Santa Barbara, California 93111)