Session 11 Planetary Nebulae

Poster, Monday, January 5, 2004, 9:20am-6:30pm, Grand Hall

11.01 The Jet-sculpting of AGB Winds: Keck Optical Spectroscopy of Proto-planetary Nebulae

C. Sanchez Contreras (California Institute of Technology), R. Sahai (Jet Propulsion Laboratory / Caltech)), A. Gil de Paz (Carnegie Obs.), R. W. Goodrich (W.M. Keck Obs.)

11.02 Investigating TiC as the carrier of the 21-micron feature: HD 56126

A. Zalucha (UIUC), M. Meixner (STScI), D. Fong (UIUC/SMA/CfA), K. Justtanont (Stockholm Observatory), T. Ueta (Royal Observatory of Belgium)

11.03 High Resolution Millimeter Imaging of the Proto-Planetary Nebula He 3-1475

P. J. Huggins (NYU), C. Muthu, R. Bachiller (OAN, Madrid), T. Forveille (CFHT), P. Cox (IAS, Paris)

11.04 Sowing the Seeds of Asymmetry in Dying Star Ejecta: New Results from HST Imaging Surveys

R. Sahai (Caltech/ JPL), M. Morris (UCLA), C. Sanchez Contreras (CalTech), M. Claussen (NRAO)

11.05 An Infrared Survey of Neutron-Capture Elements in Planetary Nebulae

N. C. Sterling, H. L. Dinerstein (University of Texas)

11.06 Proper Motion and Kinematics of the ansae in NGC 7009

R. Fernandez (CTIO PIA/REU Student - PUC), H. E. Schwarz, H. Monteiro (Cerro Tololo Inter-American Observatory)

11.07 Taxonomy of Closed Ionized Shells: A look at the density profiles

H. Monteiro, H. Schwarz (CTIO), R. Gruenwald (IAG-USP)

11.08 3D Photoionization Models of Planetary Nebulae

K. Guenthner, H.S.A. Monteiro, H.E. Schwarz (Cerro Tololo Inter-American Observatory)