Session 28. Cosmic Rays, Supernova and Light Element Production

Special, Oral, Monday, May 31, 1999, 2:00-3:30pm, Grand Ballroom

28.01 Observational Results on the Evolution of Beryllium and Boron through the History of the Galaxy

F. Primas (ESO)

28.02 The Evolution of Beryllium and Boron

B. Fields (U. of Illinois)

28.03 Observational Constraints on Models of Cosmic Ray Origin: ACE-CRIS measurements of the Time Delay between Nucleosynthesis and Cosmic-Ray Acceleration

P.L. Hink, W.R. Binns, J. Klarmann, M. Lijowski (Washington U. in St. Louis), M.E. Wiedenbeck (JPL/Caltech), N.E. Yanasak (JPL), A.C. Cummings, R.A. Leske, R.A. Mewaldt, E.C. Stone, J.S. George (Caltech), E.R. Christian, T.T. von Rosenvinge (NASA/GSFC)

28.04 Spallogenic Light Elements and Cosmic-Ray Origin

R. Ramaty (NASA-GSFC), R. E. Lingenfelter (UCSD)

28.05 The Origin of Present Day Cosmic Rays: Fresh SN Ejecta or Interstellar Medium Material?

D.C. Ellison (North Carolina State U.), J.-P. Meyer (Service d'Astrophysique, DAPNIA, CEA/Saclay, France), L.O'C. Drury (Dublin Inst. for Advanced Studies, Dublin, Ireland)

28.06 Big Bang and Cosmic-Ray Produced Lithium

K.A. Olive (U. Minnesota)