Nomenclatura Unesco > (21) Astronomía y Astrofísica > (2105) Radioastronomía

Radiometria com sensores de banda larga para a faixa THz

Arline Maria Melo

O desenvolvimento e caracterização de um novo sistema de detecção de radiação infravermelha distante (faixa THz do espectro eletromagnético) é apresentado. Este sistema é composto por um bolômetro de silício policristalino, filtros de malha ressonante para as freqüências de 405, 670 e 850 GHz e um cone coletor de fótons (ou cone de Winston). Este trabalho apresenta uma breve introdução teórica dos principais tipos de sensores de radiação, as principais figuras de mérito consideradas por difer...

MOLECULES IN ASTROPHYSICS

Winnewisser, G.

Author Institution: Max-Planck-Institut f\""{U}r Radioastronomie

VIBRATIONAL SATELLITES AS A MEANS TO STUDY DENSE AND HOT PARTS OF THE INTERSTELLAR MEDIUM. RESUL...

Author Institution: I. Physikalisches Institut, Universitat zu Koln, 50937 Koln; and Max-Planck-Institut fur Radioastronomie, 53121 Bonn, Germany; Max-Planck-Institut fur Radioastronomie, 53121 Bonn, Germany

INTERSTELLAR METHANOL

Menten, Karl M.

Author Institution: Max-Planck-Institut f\""{u}r Radioastronomie, Auf dem H\""{u}gel 69

TERAHERTZ SPECTROSCOPY OF MOLECULES IN THE INTERSTELLAR MEDIUM AND AROUND STARS -- SURE BETS AND ...

Menten, Karl M.

Author Institution: Max-Planck-Institut f{\" u}r Radioastronomie, Auf dem H{\" u}gel 69, D-53121 Bonn

LABORATORY AND TENTATIVE ASTRONOMICAL DETECTION OF THIOCYANIC ACID, HSCN

Author Institution: Harvard Smithsonian Center for Astrophysics and School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138; Max-Planck-Institut fur Radioastronomie, 53121 Bonn, Germany

THE SEARCH FOR COMPLEX MOLECULES IN THE ISM: A 3mm LINE SURVEY OF SgrB2

Author Institution: Max-Planck-Institut fur Radioastronomie, Auf dem Hugel; 69, 53121 Bonn, Germany; Physikalisches Institut, Universitat zu Koln, Zulpicher; Strasse 77, 50937 Koln, Germany

Edited by:

With additional input from: Willem Baan, Marco de Vos, Ger de Bruyn, Michiel van Haarlem (ASTRON Dwingeloo) Published by the Max-Planck-Institut für Radioastronomie Bonn

THE MICROWAVE AND MILLIMETER WAVE SPECTRUM OF ISOTHIOCYANIC ACID, HNCS

Szalanski, L. B.; Gerry, Michael C. L.; Winnewisser, G.; Winnewisser, M.

Author Institution: Department of Chemistry, The University of British Columbia; Department of Chemistry, Max-Planck-Institut f\""{U}r Radioastronomie Bonn; Department of Chemistry, Physikalisch-Chemisches-Institut der Justus-Liebig-Universit\""{a}t

ROTATIONAL SPECTROSCOPY AND MOLECULAR PROPERTIES OF TITANIUM DIOXIDE, TiO$_2$

Müller, Holger S. P.; Brünken, Sandra; McCarthy, M. C.; Thaddeus, P.

Author Institution: I. Physikalisches Institut, Universitat zu Koln, 50937 Koln; and Max-Planck-Institut fur Radioastronomie, 53121 Bonn, Germany; Harvard-Smithsonian Center for Astrophysics and Division of Engineering; and Applied Sciences, Harvard University, Cambridge, MA 02138, USA

TESTING THE LIMITS OF INTEGRATION TIME (AND OBSERVER PATIENCE): DETECTION OF INTERSTELLAR KCN

Savage, Chandra; Ziurys, L. M.; Guelin, M.

Author Institution: Department of Chemistry, Department of Astronomy, and Steward Observatory, University of Arizona; Department of Chemistry, Department of Astronomy, and Steward Observatory, Institut de RadioAstronomie Millim\'{e}trique, 300 rue de la Piscine, Domaine Universitaire

A SURVEY OF LARGE MOLECULES TOWARD THE PROTOPLANETARY NEBULA CRL 618

Author Institution: NASA Goddard Space Flight Center, Computational and Information Sciences and Technology Office, Code 606, Greenbelt, MD 20771; Max-Planck-Institut fur Radioastronomie, Auf dem Hugel; 69, D-53121 Bonn, Germany; Department of Astronomy, University of Illinois, Urbana, IL 61801

MICROWAVE DETECTION OF PROTONATED SO$_2$ IN TWO ISOMERIC FORMS

Lattanzi, V.; McCarthy, M. C.; Thaddeus, P.; Thorwirth, Sven

BROADBAND AND CAVITY SPECTROSCOPY OF THIOFULMINIC ACID HCNS AND THIOISOFULMINIC ACID HSNC, AND A ...

Author Institution: Harvard-Smithsonian Center for Astrophysics, 60 Garden St.; Cambridge, MA 02138, and School of Engineering \& Applied Sciences, Harvard University, 29 Oxford St., Cambridge, MA 02138; Department of Chemistry, University of Virginia, McCormick Rd., Charlottesville, VA 22904-4319; Max-Planck-Institut fur Radioastronomie, Auf dem Hugel 69, 53121 Bonn, Germany; Laboratoire de Chimie Physique Mol{e}culaire; {E}cole Polytechnique F{e}d{e}rale de Lausanne, Station 6, CH-1015 ...

COMPLEX ORGANIC MOLECULES IN HOT CORINOS AND HOT CORES

Bottinelli, Sandrine; Ceccarelli, Cecilia; Williams, Jonathan P.; Neri, Roberto

Author Institution: Laboratoire d'Astrophysique de l'Observatoire de Grenoble,; BP 53, 38041 Grenoble Cedex 9, France, and; Institute for Astronomy, University of Hawai`i,; 2680 Woodlawn Drive, Honolulu, HI 96822; Laboratoire d'Astrophysique de l'Observatoire de Grenoble,; BP 53, 38041 Grenoble Cedex 9, France; Institute for Astronomy, University of Hawai`i,; 2680 Woodlawn Drive, Honolulu, HI 96822; Institut de Radioastronomie Millimetrique (IRAM),; 300 rue de la Piscine, 38406 Saint Martin d...

A NEW MODEL FOR COMPLEX CHEMISTRY IN HOT CORES

Widicus, Susanna L.; Garrod, R. T.; Herbst, E.

Author Institution: Departments of Chemistry and Astronomy, University of Illinois at Urbana-Champaign, Urbana, IL 61801; Max-Planck-Institut fur Radioastronomie, 53121 Bonn, Germany; Department of Physics, The Ohio State University, Columbus,; OH 43210, USA; Departments of Astronomy and Chemistry, The Ohio; State University, Columbus, OH 43210, USA

Geodesia VLSI en Europa

Rius, Antonio; Zarraoa, Néstor; Campbell, J.

En este artículo nos proponemos la descripción de una serie de experimentos agrupados dentro de la denominación «Eastern Atíantie» (E.ATL) y cuyos objetivos principales son la determinación precisa de las velocidades de separación de los continentes americano y europeo y los posibles movimientos internos existentes dentro de este último, así como el establecimiento de una red geodésica VLBI en Europa que sirva de fundamento para estudios geodinámicos regionales. De igual forma se presentan al...

A LABORATORY AND THEORETICAL INVESTIGATION OF THE SILICON SULFUR MOLECULES H$_2$SiS AND Si$_2$S

Author Institution: Harvard-Smithsonian Center for Astrophysics, 60 Garden St.; Cambridge, MA 02138, and School of Engineering \& Applied Sciences, Harvard University, 29 Oxford St., Cambridge, MA 02138; Institute for Theoretical Chemistry, Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas 78712; Max-Planck-Institut fur Radioastronomie, Auf dem Hugel 69, 53121 Bonn, Germany; Institut fur Physikalische Chemie, Johannes Gutenberg-Universitat Mainz, Jakob-We...

THE DISCOVERY OF BRIDGED HPSI BY ROTATIONAL SPECTROSCOPY

Author Institution: Harvard-Smithsonian Center for Astrophysics, 60 Garden St.; Cambridge, MA 02138, and School of Engineering \& Applied Sciences, Harvard University, 29 Oxford St., Cambridge, MA 02138; Department of Chemistry, Department of Astronomy, and Steward Observatory, University of Arizona, Tucson, AZ, 85721; Max-Planck-Institut fur Radioastronomie, Auf dem Hugel 69, 53121 Bonn, Germany; Institut fur Physikalische Chemie, Johannes Gutenberg-Universitat Mainz, Jakob-Welder-Weg 11...

A high sensitivity HI survey of the sky at delta < -25 deg Final data release

We present the final data release of the high sensitivity lambda 21-cm neutral hydrogen survey of the sky south of delta < -25 degr. A total of 50980 positions lying on a galactic coordinate grid with points spaced by (Delta l, Delta b) = ((0.5 deg)/cos b, 0.5 deg) were observed with the 30-m dish of the Instituto Argentino de Radioastronomia (IAR). The angular resolution of the survey is HPBW = 0.5 deg and the velocity coverage spans the interval -450 km/s to +400 km/s (LSR). The velocity re...