Session 25. X-Ray Binaries - Spectroscopy

Display, Wednesday, November 8, 2000, 8:00am-6:00pm, Bora Bora Ballroom

25.01 The Ephemeris and Spectral Dipping Behavior of X1624-490

A.P. Smale (USRA, NASA/GSFC), M.J. Church, M. Balucinska-Church (U. Birmingham, UK)

25.02 he X-Ray Photo-ionized Wind in Cen X-3/V779 Cen

P. Wojdowski, D. Liedahl (Physics Department, Lawrence Livermore National Laboratory), M. Sako, F. Paerels, S. Kahn (Columbia Astrophysics Laboratory)

25.03 P Cygni Features in the Chandra HETGS Spectrum of Cygnus X-3

D.A. Liedahl (LLNL), M. Sako, F. Paerels (Columbia), M.L. McCollough (USRA), R.F. Elsner (NASA/MSFC), N.S. Schulz (MIT), D.H. Cohen (Swarthmore)

25.04 Hard Power-law Components in the Spectra of Z Sources

T. Di Salvo, N. R. Robba, R. Iaria (Dipartimento di Scienze Fisiche ed Astronomiche di Palermo), L. Stella, L. Burderi (Osservatorio Astronomico di Monteporzio - Roma)

25.05 High-Resolution Spectroscopy of the Accretion Disk Corona source 4U 1822-37

J. Cottam, S.M. Kahn (Columbia Astrophysics Laboratory), D. Liedahl (Lawrence Livermore Laboratory), F.B. Paerels, M. Sako (Columbia Astrophysics Laboratory)

25.06 Optical/X--ray Observations of the Hard X--ray Source 4U1954+319

M. Orlandini, N. Masetti, E. Palazzi, D. Dal Fiume (TeSRE/CNR), S. Del Sordo, A. Santangelo (IFCAI/CNR), A.N. Parmar (ESA/SSD)

25.07 Hybrid Thermal/Non-Thermal Model Fits to the X-Ray Spectra of GRS 1915+105

T.J. Maccarone, P.S. Coppi (Department of Astronomy, Yale University), R. Taam (Department of Physics, Northwestern University)

25.08 The X-ray Properties of R Aquarii

E. M. Kellogg (SAO), J. M. Hollis, J. A. Pedelty, R. G. Lyon (GSFC)

25.09 Observations of GX Sources with the Chandra HETG and RXTE

A. M. Levine, D. Hou, S. A. Rappaport, N. Schulz (CSR MIT), P. Predehl (MPE)

25.10 Detection of a Hard Power-law Component in the Spectrum of GX 349+2

N. R. Robba, T. Di Salvo (Dipartimento di Scienze Fisiche ed Astronomiche di Palermo), L. Burderi (Osservatorio Astronomico di Monteporzio - Roma), R. Iaria, A. La Barbera (Dipartimento di Scienze Fisiche ed Astronomiche di Palermo)

25.11 A Hard Tail in Broad Band Spectrum of Cir X-1: a clue for a Z-source behavior

R. Iaria, T. Di Salvo, A. La Barbera (DSFA-University of Palermo), L. Burderi (Osservatorio di Roma), N. R. Robba (DSFA-University of Palermo)

25.12 HEXTE Studies of Hard X-Ray Tails in Sco X-1

F. D'Amico (CASS/UCSD and INPE/Brazil), W. Heindl, R. E. Rothschild, D. Gruber (CASS/UCSD)

25.13 High-Resolution X-ray Spectroscopy of 4U1735-44

S.D. Vrtilek, J.E. McClintock, J.C. Raymond (Harvard-Smithsonian Center for Astrophysics)

25.14 Long-look observation of SS 433 by ASCA

N. Kawai (RIKEN), M. Namiki (RIKEN and Science University of Tokyo), SS 433 Collaboration

25.15 Time-resolved Optical Spectroscopy of Sco X-1

D. W. Hoard, S. Wachter (CTIO)

25.16 The Dust-Scattered Halo of OAO 1657-415 observed with ASCA

M. D. Audley, F. Nagase, K. Mitsuda (ISAS), L. Angelini (USRA / GSFC), R. L. Kelley (NASA / GSFC)

25.17 Simultaneous RXTE and Chandra HETGS Observations of Serpens X-1

C. Markwardt (U. Maryland & NASA/GSFC), J. Swank, T. Strohmayer, T. Kallman (NASA/GSFC)

25.18 Chandra/ACIS-S Spectrum of Cen X-4, In Quiescence

R. Rutledge (Caltech), L. Bildsten (ITP/UCSB), E. Brown (UChicago), G. Pavlov (PSU), V. Zavlin (MPE)

25.19 Iron photoionization experiments to benchmark models for the spectra of accretion-powered sources

R.F. Heeter, J. Emig, M.E. Foord, D.A. Liedahl, P.T. Springer, R.S. Thoe (Lawrence Livermore Nat'l Lab), J.E. Bailey, M.E. Cuneo (Sandia Nat'l Lab)