RD. MINI-SYMPOSIUM: MOLECULES AND STAR FORMATION

THURSDAY, JUNE 24, 2004 - 8:30AM

Room: 1015 MCPHERSON LAB


Chair: LEWIS SNYDER, University of Illinois, Urbana, IL


RD01 INVITED TALK 30min8:30
THE CHEMICAL STRUCTURE OF PRE--STELLAR MOLECULAR CLOUD CORES.

PAOLA CASELLI, INAF--Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, I--50125 Firenze, Italy.

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


RD02 15min9:05
THE EFFECT OF CO DEPLETION ON THE D2CO/H2CO RATIO IN PRESTELLAR CORES..

HELEN ROBERTS, Department of Physics, The Ohio State University, Columbus, OH; ERIC HERBST, Departments of Physics, Astronomy & Chemistry The Ohio State University, Columbus, OH; AND T. J. MILLAR, Department of Physics, UMIST, Manchester, UK.

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


RD03 10min9:22
DETECTION OF D2H+ IN THE DENSE INTERSTELLAR MEDIUM.

C. VASTEL, T. G. PHILLIPS, California Institute of Technology, Downs Laboratory of Physics, MS 320-47, 1200 East California Boulevard, Pasadena, CA 91125, US; H. YOSHIDA, Caltech Submillimeter Observatory, 111 Nowelo Street, Hilo, HI 96720, US.

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


RD04 15min9:34
RESETTING CHEMICAL CLOCKS OF HOT CORES BASED ON SULPHUR-BEARING SPECIES.

V. WAKELAM, L3AB Observatoire de Bordeaux, BP89, F-33270 Floirac, France; P. CASELLI, INAF--Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, 50125 Firenze, Italy; C. CECCARELLI, LAOG, Observatoire de Grenoble - BP 53, F-38041 Grenoble cedex 09, France; E. HERBST, Departments of Physics, Chemistry, and Astronomy, The Ohio State University, Columbus, OH 43210, USA; AND A. CASTETS, L3AB Observatoire de Bordeaux, BP89, F-33270 Floirac, France.

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


RD05 15min9:51
MOLECULAR CLOUD MAGNETIC FIELD OBSERVATIONS VIA LINEARLY POLARIZED SPECTRAL LINES.

RICHARD M. CRUTCHER, Astronomy Department, University of Illinois, Urbana, IL 61801.

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


RD06 15min10:08
MEASUREMENTS OF MAGNETIC FIELD STRENGTHS IN MOLECULAR CORES.

T. H. TROLAND, Physics and Astronomy Department, University of Kentucky, Lexington, KY 40506.

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


INTERMISSION


RD07 15min10:40
12C/13C RATIOS IN MOLECULAR CLOUDS AND AGB STARS FROM MILLIMETER TRANSITIONS OF CN.

S. N. MILAM, C. SAVAGE, L. M. ZIURYS AND A. J. APPONI, Department of Chemistry, Department of Astronomy, Steward Observatory, University of Arizona, Tucson, AZ 85721; S. WYCKOFF, Department of Physics and Astronomy, Arizona State University, Tempe, Arizona 85287.

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


RD08 15min10:57
CHEMICAL DIFFERENTIATION IN NEARBY STARBURST NUCLEI.

DAVID S. MEIER, Dept. of Astronomy, University of Illinois, Urbana, IL, 61801; JEAN L. TURNER, Dept. of Physics and Astronomy, UCLA, Los Angeles, CA, 90095-1562.

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


RD09 15min11:14
THE STRUCTURE OF DIFFUSE MOLECULAR GAS IN STAR-FORMING REGIONS.

S. R. FEDERMAN, K. PAN, Y. SHEFFER, University of Toledo; AND B.-G. ANDERSSON, Johns Hopkins University.

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


RD10 15min11:31
A RELATIONSHIP BETWEEN MHD TURBULENCE AND THE POLARIZED SPECTRA OF ASTROPHYSICAL MASERS.

WILLIAM D. WATSON, University of Illinois,1110 West Green Street,Urbana, IL 61801; DMITRI S. WIEBE, Institute of Astronomy of the RAS, 48, Pyatnitskaya str., 119017 Moscow, Russia; JONATHAN C. MCKINNEY AND CHARLES F. GAMMIE, University of Illinois,1110 West Green Street,Urbana, IL 61801.

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


RD11 15min11:48
MAPPING OBSERVATIONS OF AN UNUSUAL SIO MASER SOURCE, IRAS 19312+1950.

JUN-ICHI NAKASHIMA, Department of Astronomy, University of Illinois at Urbana-Champaign, 1002 W. Green St., Urbana, IL 61801 / The Graduate University for Advanced Studies, Nobeyama Radio Observatory, Minamimaki, Minamisaku, Nagano 384-1305, Japan; SHUJI DEGUCHI AND NARIO KUNO, Nobeyama Radio Observatory, National Astronomical Observatory, Minamimaki, Minamisaku, Nagano 384-1305, Japan.

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



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