Session 2. Young Objects and Disks

Display, Wednesday, January 12, 2000, 9:20am-6:30pm, Grand Hall

2.01 Rotating Molecular Gas Disks around Protostellar Jets

J. J. Wiseman (JHU), A. Wootten (NRAO), G. A. Fuller (UMIST), H. Zinnecker, M. J. McCaughrean (Astrophysikalisches Institut, Potsdam)

2.02 HST Studies of the HH 30 Disk and Jet III: Temporal Monitoring of the Variable Asymmetry

K. R. Stapelfeldt (Jet Propulsion Laboratory / Caltech), A. M. Watson (UNAM-Morelia), J. E. Krist (STScI), C. J. Burrows (STScI)

2.03 Dust and Disks of Ae/Be Stars

E. Polomski, C. Telesco (Department of Astronomy, University of Florida)

2.04 Model Atmospheres for YSO Accretion Disks

S.C. Martin, J.S. Carr (Naval Research Laboratory)

2.05 A Mid-IR Search for Truncated Disks Among ONC and Tau-Aur Stars with Photometric Rotation Periods

K. G. Stassun, R. D. Mathieu (Univ. Wisconsin), F. J. Vrba (USNO), T. Mazeh (Wise Observatory, Israel)

2.06 NICMOS Imaging of the GG Tau Circumbinary Disk

C. McCabe, A.M. Ghez (UCLA)

2.07 STIS observations of Ly alpha jet associated with the Near-ZAMS star HD163296

D. Devine, C. Grady (AURA/NOAO, GSFC), R. Kimble (NASA/GSFC), P. Plait (ACC), J. Linsky (U. Colorado, Boulder), B. Woodgate (NASA/GSFC), A. Boggess, F.C. Bruhweiler (CUA)

2.08 The Circumstellar Disk of HD 163296: A Young Planetary System

C.A. Grady, D. Devine (AURA/NOAO, GSFC), B. Woodgate, R. Kimble (NASA/GSFC), F.C. Bruhweiler, A. Boggess (CUA), J.L. Linsky (JILA and NIST, U. Colorado, Boulder), P. Plait (ACC), M. Clampin, P. Kalas (STScI)

2.09 Evolutionary Timescales for Circumstellar Accretion Disks

L. A. Hillenbrand (Caltech), M. R. Meyer (U. Arizona)

2.10 Scattered Light Models of Protostellar Envelopes: Multiple Outflow Cavities and Misaligned Circumstellar Disks

D.S. Smith (U Texas at Austin), K. Wood (Harvard-Smithsonian CfA), B. Whitney (Space Sciences Institute), S. Kenyon (CfA), K. Stassun (U Wisconsin)

2.11 Sandcastles in the Wind : Frustrated Small-Particle Growth in Circumstellar Disks

H. B. Throop, J. Bally, L. W. Esposito (Univ. Colorado)

2.12 Adaptive Optics Imaging and Spectroscopy of MWC 1080

W. Brandner (UH/IfA), L. Close (ESO), B. Graves, M. Northcott, D. Potter, C. Roddier, F. Roddier, A. Tokunaga (UH/IfA), R. Dekany, M. Troy (JPL/Caltech), B. Brandl, T. Hayward (Cornell Univ.), E.E. Bloemhof, E. Gaidos, B.R. Oppenheimer (Caltech)

2.13 X-Ray Spectroscopy of the Weak-lined T Tauri Star V410 Tauri

S.L. Skinner (JILA, Univ. of Colorado)

2.14 The amazing high resolution ultraviolet spectrum of DF Tauri

J.L. Linsky (JILA/Univ. Colorado & NIST), J. Valenti (NOAO), C.M. Johns-Krull (SSL/Unib. Calif. Berkeley)