TF. ASTRONOMICAL SPECIES AND PROCESSES

TUESDAY, JUNE 21, 2011 - 1:30pm

Room: 160 MATH ANNEX

Chair: NATHAN CROCKETT, University of Michigan, Ann Arbor, Michigan

TF01 15min1:30
GISBERT WINNEWISSER: AN APPRECIATION.

ERIC HERBST, Departments of Physics, Chemistry, and Astronomy, The Ohio State University, Columbus OH.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF02 15min1:47
SCRUTINY OF THE CORE OF THE GALACTIC CENTER BY H3+ AND CO: GCIRS 3 AND GCIRS 1W.

M. GOTO, Max-Planck-Institute for Astronomy, Heidelberg, D-69117, Germany; T. USUDA, Subaru Telescope, Hilo, HI 96720; T. R. GEBALLE, Gemini Observatory, Hilo, HI 96720; N. INDRIOLO, B. J. MCCALL, Department of Astronomy and Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801; T. OKA, Department of Astronomy and Astrophysics and Department of Chemistry, University of Chicago, Chicago, IL 60637.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF03 15min2:04
INVESTIGATING THE COSMIC-RAY IONIZATION RATE IN THE GALACTIC ISM WITH H3+ OBSERVATIONS.

NICK INDRIOLO, Department of Astronomy, University of Illinois at Urbana-Champaign, Urbana, IL 61801; THOMAS R. GEBALLE, Gemini Observatory, Hilo, HI 96720; TAKESHI OKA, Department of Astronomy & Astrophysics and Department of Chemistry, University of Chicago, Chicago, IL 60637; BENJAMIN J. MCCALL, Departments of Astronomy and Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF04 10min2:21
CAVITY RING DOWN SPECTROSCOPY OF MOLECULAR IONS IN THE 3~µm REGION.

JOSEPH S. GUSS, HARALD VERBRAAK AND HAROLD LINNARTZ, Leiden Observatory, University of Leiden, 2300 RA Leiden, The Netherlands.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF05 15min2:33
SUBMILLIMETER-WAVE ROTATIONAL SPECTROSCOPY OF H2F+.

R. FUJIMORI, K. KAWAGUCHI, Department of Chemistry, Faculty of Science, Okayama University, 3-1-1, Tsushima-Naka, Okayama 700-8530, Japan; T. AMANO, Department of Chemistry and Department of Physics and Astronomy, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]

TF06 15min2:50
DETECTION OF FeCN (X4 Deltai) IN THE CIRCUMSTELLAR ENVELOPE OF IRC+10216.

L. N. ZACK, D. T. HALFEN AND L. M. ZIURYS, Department of Chemistry, Department of Astronomy, and Steward Observatory, University of Arizona, Tucson, AZ, 85721.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF07 15min3:07
THE QUEST FOR COMPLEX MOLECULES IN SPACE. SEARCHES FOR CYANIDES RELATED TO n-PROPYL CYANIDE IN SGR~B2(N).

HOLGER S. P. MÜLLER, S. SCHLEMMER, I. Physikalisches Institut, Universität zu Köln, 50937 Köln, Germany; A. BELLOCHE, K. M. MENTEN, MPIfR, 53121 Bonn, Germany; A. COUTENS, A. WALTERS, Université de Toulouse and CNRS, 31028 Toulouse, France; J.-U. GRABOW, Institut für Physikalische Chemie und Elektrochemie, Lehrgebiet A, Universität Hannover, 30167 Hannover, Germany.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]

INTERMISSION

TF08 10min3:40
WHAT MOLECULAR LINES CAN TELL ABOUT EARLY STAGES OF MASSIVE STARS.

TATIANA VASYUNINA, ERIC HERBST, Ohio State University, 191 W. Woodruff Ave.,43210, Columbus, OH, USA; HENDRIK LINZ, THOMAS HENNING, HENRIK BEUTHER, Max Planck Institute for Astronomy (MPIA), Königstuhl 17, D-69117 Heidelberg, Germany; IGOR ZINCHENKO, Institute of Applied Physics of the Russian Academy of Sciences, Ulyanova 46, 603950 Nizhny Novgorod, Russia; MAXIM VORONKOV, Australia Telescope National Facility, CSIRO Astronomy and Space Science, PO Box 76, Epping, NSW 1710, Australia.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]

TF09 15min3:52
NUCLEAR SPIN OF H3+ IN DIFFUSE MOLECULAR CLOUDS.

KYLE N. CRABTREE, NICK INDRIOLO, HOLGER KRECKEL, BRIAN A. TOM, BENJAMIN J. MCCALL, Department of Chemistry, University of Illinois, Urbana, IL 61801, USA.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF10 15min4:09
MOLECULAR ABUNDANCES IN THE DISK OF AN ACTIVE GALACTIC NUCLEUS.

N. HARADA, Department of Physics, The Ohio State University, Columbus, OH, U.S.A., 43210; T. A. THOMPSON, Department of Astronomy and Center for Cosmology and Astro-Particle Physics (CCAPP), The Ohio State University, Columbus, OH, U.S.A., 43210; AND E. HERBST, Departments of Physics, Astronomy, and Chemistry, The Ohio State University, Columbus, OH, U.S.A., 43210.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF11 15min4:26
A STUDY OF HCO+ AND CS IN PLANETARY NEBULAE.

JESSICA L. EDWARDS, L. M. ZIURYS, N. J. WOOLF, Department of Chemistry and Biochemistry, Department of Astronomy, Steward Observatory, The University of Arizona, Tucson, AZ 85721.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF12 15min4:43
THE ARO 1 mm SURVEY OF THE OXYGEN-RICH ENVELOPE OF SUPERGIANT STAR NML CYGNUS.

JESSICA L. EDWARDS, L. M. ZIURYS, N. J. WOOLF, Department of Chemistry and Biochemistry, Department of Astronomy, Steward Observatory, The University of Arizona, Tucson, AZ 85721.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF13 15min5:00
WATER COLLISIONS WITH NORMAL AND PARAHYDROGEN.

BRIAN J. DROUIN, JOHN C. PEARSON, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109-8099; LAURENT WIESENFELD, ALEXANDRE FAURE, UJF-Grenoble 1/CNRS, Institut de Planétologie et d'Astrophysique de Grenoble (IPAG) UMR 5274, Grenoble, F-38041, France.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF14 15min5:17
LOW TEMPERATURE LINESHAPE OF HYDROGEN DEUTERIDE.

BRIAN J. DROUIN, HARSHAL GUPTA, JOHN C. PEARSON, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109-8099.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF15 15min5:34
A QUANTUM CHEMICAL INVESTIGATION OF THE STABILITY AND CHEMISTRY OF THE ANIONS OF CO AND H2CO IN ASTROPHYSICAL ICES.

L. CHEN AND D. E. WOON, Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana IL 61801.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

TF16 15min5:51
WARM AND DIFFUSE GAS AND HIGH IONIZATION RATE NEAR THE GALACTIC CENTER.

T. OKA, C. P. MORONG, Department of Astronomy and Astrophysics and Department of Chemistry, University of Chicago, Chicago, IL 60637; T. R. GEBALLE, Gemini Observatory, Hilo, HI 96720; N. INDRIOLO, B. J. MCCALL, Department of Astronomy and Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801; M. GOTO, Max-Planck-Institute for Astronomy, Heidelberg, D-69117, Germany; T. USUDA, Subaru Telescope, Hilo, HI 96720.

Abstract:  [HTML] [GIF] [PS] [PDF] [DVI]    Archived Digital Presentation:  [PPT] [GIFS]

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