Výsledky vyhledávání - "Apponi, A. J."

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The Search for a Complex Molecule in a Selected Hot Core Region: A Rigorous Attempt to Confirm trans-Ethyl Methyl Ether toward W51 e1/e2

Autor: Carroll, P. Brandon, McGuire, Brett A., Blake, Geoffrey A., Apponi, A. J., Ziuyrs, L. M., Remijan, Anthony

An extensive search has been conducted to confirm transitions of \textit{trans}-ethyl methyl ether (tEME, C$_2$H$_5$OCH$_3$), toward the high mass star forming region W51 e1/e2 using the 12 m Telescope of the Arizona Radio Observatory (ARO) at wavele

Externí odkaz: http://arxiv.org/abs/1411.2627

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Testing the inverse-Compton catastrophe scenario in the intra-day variable blazar S5 0716+71, III. Rapid and correlated flux density variability from radio to sub-mm bands

The BL Lac object S5 0716+71 was observed in a global multi-frequency campaign to search for rapid and correlated flux density variability and signatures of an inverse-Compton (IC) catastrophe during the states of extreme apparent brightness temperat

Externí odkaz: http://arxiv.org/abs/0809.2227

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The Distribution, Excitation and Formation of Cometary Molecules: Methanol, Methyl Cyanide and Ethylene Glycol

Autor: Remijan, Anthony J., Milam, Stefanie N., Womack, Maria, Apponi, A. J., Ziurys, L. M., Wyckoff, Susan, A'Hearn, M. F., de Pater, Imke, Forster, J. R., Friedel, D. N., Palmer, Patrick, Snyder, L. E., Veal, J. M., Woodney, L. M., Wright, M. C. H.

We present an interferometric and single dish study of small organic species toward Comets C/1995 O1 (Hale-Bopp) and C/2002 T7 (LINEAR) using the BIMA interferometer at 3 mm and the ARO 12m telescope at 2 mm. For Comet Hale-Bopp, both the single-dish

Externí odkaz: http://arxiv.org/abs/0807.3885

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Understanding the Chemical Complexity in Circumstellar Envelopes of C-rich AGB Stars: the Case of IRC +10216

Autor: Agundez, M., Cernicharo, J., Pardo, J. R., Exposito, J. P. Fonfria, Guelin, M., Tenenbaum, E. D., Ziurys, L. M., Apponi, A. J.

Publikováno v: Astrophys.SpaceSci.313:229-233,2008

The circumstellar envelopes of carbon-rich AGB stars show a chemical complexity that is exemplified by the prototypical object IRC +10216, in which about 60 different molecules have been detected to date. Most of these species are carbon chains of th

Externí odkaz: http://arxiv.org/abs/astro-ph/0702491

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