Results 61 to 70 of about 4,221 (136)

Molecular Gas in Infrared Ultraluminous QSO Hosts

, 2012
We report CO detections in 17 out of 19 infrared ultraluminous QSO (IR QSO) hosts observed with the IRAM 30m telescope. The cold molecular gas reservoir in these objects is in a range of 0.2--2.1$\times 10^{10}M_\odot$ (adopting a CO-to-${\rm H_2 ...
A. Omont, Alexander, Alexander, Aravena, B. O. Flaquer, Beelen, Bonfield, Bradford, C.-N. Hao, Canalizo, Chung, Coppin, Daddi, Dasyra, Dasyra, De Rosa, Diamond-Stanic, Dinh-V-Trung, Downes, Evans, Evans, Evans, Fan, Ferrarese, Gao, Gao, Garay, Hao, Hao, Hopkins, Houck, Häring, Kim, Lutz, Magorrian, Matthews, Mirabel, Netzer, P. Cox, Q. H. Tan, Riechers, Riechers, Riechers, Riechers, Riechers, Riechers, S. Leon, S. Mao, Schinnerer, Schweitzer, Scoville, Solomon, Staguhn, Tacconi, Tacconi, Tremaine, Vestergaard, Wang, X. Y. Xia, Y. Gao, Yun, Zheng   +61 more
core   +3 more sources

Galactic Centre stellar winds and Sgr A* accretion [PDF]

, 2005
(ABRIDGED) We present in detail our new 3D numerical models for the accretion of stellar winds on to Sgr A*. In our most sophisticated models, we put stars on realistic orbits around Sgr A*, include `slow' winds (300 km/s), and account for radiative ...
Cuadra, J., Di Matteo, T., Nayakshin, S., Springel, V.   +3 more
core   +2 more sources

Cool Gas in High Redshift Galaxies

, 2013
Over the last decade, observations of the cool interstellar medium in distant galaxies via molecular and atomic fine structure line emission has gone from a curious look into a few extreme, rare objects, to a mainstream tool to study galaxy formation ...
Carilli, Chris, Walter, Fabian
core   +1 more source

The nature of the ISM in galaxies during the star-formation activity peak of the Universe [PDF]

, 2014
We combine a semi-analytic model of galaxy formation, tracking atomic and molecular phases of cold gas, with a three-dimensional radiative-transfer and line tracing code to study the sub-mm emission from atomic and molecular species (CO, HCN, [CI], [CII],
Popping, G., Pérez-Beaupuits, J. P., Somerville, R. S., Spaans, M., Trager, S. C.   +4 more
core   +2 more sources

Mid-infrared Spectral Properties of Post-Starburst Quasars

, 2013
We present Spitzer InfraRed Spectrograph (IRS) low-resolution spectra of 16 spectroscopically selected post-starburst quasars (PSQs) at z ~ 0.3.
Brotherton, Michael S., Cales, Sabrina L., Canalizo, Gabriela, Dale, Daniel A., Ganguly, Rajib, Hines, Dean C., Shang, Zhaohui, Wei, Peng   +7 more
core   +1 more source

Molecular Gas in the Perseus Cooling Flow Galaxy, NGC 1275 [PDF]

, 1998
The central arcminute of the Perseus cooling flow galaxy, NGC 1275, has been mapped with the JCMT in 12CO(2-1) at 21 arcsec resolution, with detections out to at least 36 arcsec (12 kpc). Within the limits of the resolution and coverage, the distribution
Bridges, Terry, Irwin, Judith
core   +2 more sources

Mrk 609: resolving the circum-nuclear structure with near-infrared integral field spectroscopy

, 2007
We present first results of near infrared J and H+K ESO-SINFONI integral field spectroscopy of the composite starburst/Seyfert 1.8 galaxy Mrk 609. The data were taken during the science verification period of SINFONI. We aim to investigate the morphology
A. Eckart, Almaini, Alonso-Herrero, Alonso-Herrero, Baldwin, Black, Boyle, Brand, C. Iserlohe, Calzetti, Condon, Crenshaw, Dale, Davies, de Grijp, Deo, Draine, Draine, Eckart, Elvis, Emsellem, Englmaier, Englmaier, Eracleous, Erwin, Evans, Evans, Fathi, Filho, Fischer, Fischera, G. Hasinger, García-Burillo, Gebhardt, Glass, Goodrich, Graham, Harrison, Heckman, Hill, Ho, Ho, Hopkins, Hunt, Hyland, Ivanov, J. Zuther, J.-U. Pott, Jogee, Kauffmann, Knapen, Kormendy, Kormendy, Kotilainen, Laine, Larkin, Lepp, Lester, Maciejewski, Magorrian, Maiolino, Maiolino, Malkan, Maloney, Marconi, Martini, Moran, Mouri, Mouri, Nelson, Origlia, Origlia, Osterbrock, Page, Panessa, Pappa, Patsis, Polletta, Prieto, Radford, Ramos Almeida, Reunanen, Rigopoulou, Rix, Rodríguez-Ardila, Rodríguez-Ardila, Rudy, Rudy, S. Fischer, Sanders, Schinnerer, Schlegel, Schmitt, Shlosman, Shlosman, Solomon, Solomon, Solomon, Spergel, Springel, Sternberg, T. Bertram, Tine, Tremaine, Ulvestad, van Breugel, Veilleux, W. Voges, Wallace, Wallace, Ward, Wolniewicz, Wyse, Young, Zuther, Zuther   +115 more
core   +1 more source

The Herschel Comprehensive (U)LIRG Emission Survey (HerCULES): CO Ladders, fine structure lines, and neutral gas cooling [PDF]

, 2015
(Ultra) Luminous Infrared Galaxies ((U)LIRGs) are objects characterized by their extreme infrared (8-1000 $\mu$m) luminosities ($L_{LIRG}>10^{11} $L$_\odot$ and $L_{ULIRG}>10^{12}$ L$_\odot$).
Aalto, S., Armus, L., Charmandaris, V., Díaz-Santos, T., Evans, A. S., Fischer, J., Gao, Y., González-Alfonso, E., Greve, T. R., Harris, A. I., Henkel, C., Isaak, K. G., Israel, F. P., Kramer, C., Meijerink, R., Naylor, D. A., Rosenberg, M. J. F., Sanders, D. B., Smith, H. A., Spaans, M., Spinoglio, L., Stacey, G. J., van der Werf, P. P., van der Wiel, M. H. D., Veenendaal, I., Veilleux, S., Walter, F., Weiß, A., Wiedner, M. C., Xilouris, E. M.   +29 more
core   +6 more sources

Implications of the IRAS data for galactic gamma ray astronomy and EGRET [PDF]

Using the results of gamma-ray, millimeter wave and far surveys of the galaxy, logically consistent picture of the large scale distribution of galactic gas and cosmic rays was derived, tied to the overall processes of stellar birth and destruction on a ...
Stecker, Floyd W.
core   +1 more source

Formation and evolution of dusty starburst galaxies I. A new method for deriving spectral energy distribution

, 2000
We present a new numerical code which is designed to derive a spectral energy distribution (SED) for an arbitrary spatial distribution of stellar and gaseous components in a dusty starburst galaxy.
Aalto S., Aalto S., Cimatti A., Efstathiou A., Fall S. M., Kenji Bekki, Lilly S. J., Mazzei P., Rigopoulou D., Rowan-Robinson M., Schmidt M., Wielen R., Yasuhiro Shioya   +12 more
core   +1 more source