Session 79. Gamma-Ray Bursts I

Oral, Friday, January 8, 1999, 10:00-11:30am, Ballroom A

79.01 A Giant, Periodic Flare from the Soft Gamma Repeater SGR1900+14

K. Hurley, J. McTiernan (UC Berkeley Space Sciences Lab.), T. Cline, S. Barthelmy, P. Butterworth, F. E. Marshall, D. Palmer, J. Trombka (NASA GSFC), E. Mazets, R. Aptekar, S. Golenetskii, V. Il'inskii, D. Frederiks (Ioffe Physical-Technical Institute, St. Petersburg, Russia), R. Gold (JHU-APL)

79.02 A Giant Outburst from SGR 1900+14 Observed with the BeppoSAX Gamma Ray Burst Monitor

M. Feroci (IAS-CNR, Rome), F. Frontera (ITESRE-CNR, Bologna and Univ. of Ferrara), M. Tavani (IFC-CNR, Milano and Columbia University, NY), L. Amati, E. Costa (IAS-CNR, Rome)

79.03 Broad band spectra of GRBs measured with BeppoSAX

F. Frontera (Istituto TESRE, CNR, University of Ferrara), L. Amati (Istituto TESRE, CNR), E. Costa, M. Feroci (Istituto Astrofisica Spaziale, CNR), J.M. Muller (BeppoSAX Data Center, Space Research Organization)

79.04 GRB980613: the faintest burst detected so far by BeppoSAX

E. Costa (IAS-CNR, Roma), L. Amati (ITESRE-CNR, Bologna), L.A. Antonelli (Osservatorio Astronomico Roma - BepoSAX SDC), M. Feroci (IAS-CNR, Roma), F. Frontera (ITESRE-CNR, Bologna - Dip. Fisica Universita' Ferrara), J. Heise (SRON, Utrecht), J. M. Muller (BeppoSAX SDC, Roma), L. Nicastro (IFCAI-CNR, Palermo), E. Pian (ITESRE-CNR, Bologna), L. Piro, P. Soffitta (IAS-CNR, Roma), J. In't Zand (SRON, Utrecht), SAX-GRB Team

79.05 Search for Prompt Optical Emission from Gamma-Ray Bursts

B. Lee, Y. Acebo, C. Akerlof, S. Amrose, D. Gong, R. Kehoe, D. D. Kocevski, T. A. McKay, A. Pawl (U. Michigan), S. Marshall (LLNL), J. Bloch, D. Casperson, S. Fletcher, G. Gisler, J. Hills, W. Priedhorsky, J. Szymanski, J. Wren (LANL)

79.06 Probing the Spectral Evolution of BATSE Gamma-Ray Bursts using Color-Color Diagrams

T. Giblin (U. Alabama in Hunstville /MSFC), C. Kouveliotou (USRA / MSFC), J. van Paradijs (U. Alabama in Hunstville / U. Amsterdam), G. J. Fishman (NASA / MSFC)

79.07 The Non-triggered Supplement to the BATSE Gamma-ray Burst Catalogs

J. M. Kommers, W. H. G. Lewin (MIT), C. Kouveliotou (USRA), J. van Paradijs (U. Amsterdam, UAH), G. N. Pendleton (UAH), C. A. Meegan, G. J. Fishman (NASA/MSFC)

79.08 Another Look at Just-So Solar Neutrino Oscillations

J.M. Gelb (Univ. of Texas at Arlington), S.P. Rosen (DOE)