Session 44. Comets - Coma, Tails, Solar Wind Interaction II

Oral, Chairs: C. Lisse, D. Bockel\'ee-Morvan, Thursday,
2000/10/26, 10:30am-12:00noon, Little Theater (C107)

44.01 Formation of S2 in Comets

M. F. A'Hearn (Univ. Md.), C. Arpigny (Univ. Liege), P. D. Feldman (Johns Hopkins Univ.), W.M. Jackson (UC-Davis), R. Meier (Gretag Imaging), H. A. Weaver (Johns Hopkins Univ.), D. D. Wellnitz (Univ. Md.), L. M. Woodney (Lowell Obs.)

44.02 Sulfur Abundances in Comets

L.M. Woodney (Lowell Observatory), M.F. A'Hearn (Univ. of Maryland), R. Meier (Gretag Imaging)

44.03 Comets in the 2MASS Second Incremental Data Release

M. V. Sykes (U. Ariz.), R. M. Cutri, J. W. Fowler (Cal Tech), D. J. Tholen (U. Hawaii), M. F. Skrutskie (U. Mass.)

44.04 A survey of organic volatile species in comet C/1999 H1 (Lee) using NIRSPEC at the Keck Observatory

M. J. Mumma (NASA's GSFC), I. S. McLean (UCLA), M. A. DiSanti (CUA/NASA's GSFC), J. E. Larkin (UCLA), N. Dello Russo (CUA/NASA's GSFC), K. Magee-Sauer (Rowan Univ.), E. E. Becklin (UCLA), T. Bida, F. Chaffee, A. R. Conrad (CARA), D. F. Figer (STScI), A. M. Gilbert, J. R. Graham (UCB), N. A. Levenson (JHU), R. E. Novak (Iona Coll.), D. C. Reuter (NASA's GSFC), H. I. Teplitz (NOAO/NASA's GSFC), M. K. Wilcox (UCLA), Li-H. Xu (UNB)

44.05 Analysis of OH, CN, and \mathbf C₂ Gas Jets in Comet Hale-Bopp through Monte Carlo Modeling

S.M. Lederer (NASA JSC), H. Campins (Univ. of Arizona), C.M. Lisse (STScI)

44.06 Collisional Excitation of HCN by Electrons in Comets Hyakutake and Hale-Bopp

A.J. Lovell (Agnes Scott College), N. Kallivayalil (Mt. Holyoke College), F.P. Schloerb (FCRAO), M.R. Combi, K.C. Hansen, T.I. Gombosi (Univ. of Michigan)

44.07 Turbulent Radial Mixing in the Solar Nebula as the Source of Crystalline Silicates in Comets

D. Bockelée-Morvan, D. Gautier, F. Hersant (Obs. Paris), J.-M. Huré (Obs. Paris, Univ. Paris 7), F. Robert (Mus. Hist. Nat., Paris)

44.08 Light scattering by cometary dust, from Hale-Bopp to LINEAR 1999 S4

A.C. Levasseur-Regourd, E. Hadamcik (Univ. Paris VI / Aeronomie CNRS)

44.09 Properties and Evolution of Cometary Dust in the Near-Nucleus Coma of Comet Tabur (C/1996~Q1) from Imaging Spectrophotometry

L.-M. Lara (Centro de Astrobiologia, Torrejon de Ardoz, Spain), L. Kolokolova (University of Florida, Gainesville), R. Schulz (ESA, ESTEC, Noordwijk, The Netherland), J.A. Stuwe (Astronomisches Institut, Ruhr-Universitat Bochum, Germany), G.P. Tozzi (Osservatorio Astrofisico di Arcetri, Firenze, Italy)