Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Thornley, M. D."'
Autor:
Muñoz-Mateos, J. C., de Paz, A. Gil, Boissier, S., Zamorano, J., Dale, D. A., Pérez-González, P. G., Gallego, J., Madore, B. F., Bendo, G., Thornley, M. D., Draine, B. T., Boselli, A., Buat, V., Calzetti, D., Moustakas, J., Kennicutt Jr., R. C.
Publikováno v:
Astrophys.J.701:1965-1991,2009
We present a detailed analysis of the radial distribution of dust properties in the SINGS sample, performed on a set of UV, IR and HI surface brightness profiles, combined with published molecular gas profiles and metallicity gradients. The internal
Externí odkaz:
http://arxiv.org/abs/0909.2658
Autor:
Leroy, Adam K., Walter, Fabian, Brinks, Elias, Bigiel, Frank, de Blok, W. J. G., Madore, Barry, Thornley, M. D.
Publikováno v:
Astron.J.136:2782-2845,2008
We measure the star formation efficiency (SFE), the star formation rate per unit gas, in 23 nearby galaxies and compare it to expectations from proposed star formation laws and thresholds. We use HI maps from THINGS and derive H2 maps from HERACLES a
Externí odkaz:
http://arxiv.org/abs/0810.2556
Autor:
Walter, F., Brinks, E., de Blok, W. J. G., Bigiel, F., Kennicutt, Jr., R. C., Thornley, M. D., Leroy, A. K.
We present "The HI Nearby Galaxy Survey (THINGS)", a high spectral (<=5.2 km/s) and spatial (~6") resolution survey of HI emission in 34 nearby galaxies obtained using the NRAO Very Large Array (VLA). The overarching scientific goal of THINGS is to i
Externí odkaz:
http://arxiv.org/abs/0810.2125
Autor:
Bendo, G. J., Draine, B. T., Engelbracht, C. W., Helou, G., Thornley, M. D., Bot, C., Buckalew, B. A., Calzetti, D., Dale, D. A., Hollenbach, D. J., Li, A., Moustakas, J.
Publikováno v:
Mon.Not.Roy.Astron.Soc.389:629-650,2008
We investigate the relations among the stellar continuum-subtracted 8 micron polycyclic aromatic hydrocarbon (PAH 8 micron) emission, 24 micron hot dust emission, and 160 micron cold dust emission in fifteen nearby face-on spiral galaxies in the Spit
Externí odkaz:
http://arxiv.org/abs/0806.2758
We use SPITZER IRAC 3.6 and 4.5micron near infrared data from the Spitzer Infrared Nearby Galaxies Survey (SINGS), optical B, V and I and 2MASS Ks band data to produce mass surface density maps of M81. The IRAC 3.6 and 4.5micron data, whilst dominate
Externí odkaz:
http://arxiv.org/abs/0804.2380
Autor:
Bendo, G. J., Calzetti, D., Engelbracht, C. W., Kennicutt, Jr., R. C., Meyer, M. J., Thornley, M. D., Walter, F., Dale, D. A., Li, A., Murphy, E. J.
To study the distribution of star formation and dust emission within nearby galaxies, we measured five morphological parameters in the 3.6 and 24 micron wave bands for 65 galaxies in the Spitzer Infrared Nearby Galaxies Survey (SINGS) and 8 galaxies
Externí odkaz:
http://arxiv.org/abs/0707.1303
Autor:
Roussel, H., Helou, G., Hollenbach, D. J., Draine, B. T., Smith, J. D., Armus, L., Schinnerer, E., Walter, F., Engelbracht, C. W., Thornley, M. D., Kennicutt, R. C., Calzetti, D., Dale, D. A., Murphy, E. J., Bot, C.
Publikováno v:
Astrophys.J.669:959-981,2007
(simplified) Results on the properties of warm H2 in 57 normal galaxies are derived from H2 rotational transitions, obtained as part of SINGS. This study extends previous extragalactic surveys of H2, the most abundant constituent of the molecular ISM
Externí odkaz:
http://arxiv.org/abs/0707.0395
Autor:
Calzetti, D., Kennicutt, R. C., Engelbracht, C. W., Leitherer, C., Draine, B. T., Kewley, L., Moustakas, J., Sosey, M., Dale, D. A., Gordon, K. D., Helou, G. X., Hollenbach, D. J., Armus, L., Bendo, G., Bot, C., Buckalew, B., Jarrett, T., Li, A., Meyer, M., Murphy, E. J., Prescott, M., Regan, M. W., Rieke, G. H., Roussel, H., Sheth, K., Smith, J. D. T., Thornley, M. D., Walter, F.
Publikováno v:
Astrophys.J.666:870-895,2007
With the goal of investigating the degree to which the mid-infrared emission traces the star formation rate (SFR), we analyze Spitzer 8 um and 24 um data of star-forming regions in a sample of 33 nearby galaxies with available HST/NICMOS images in th
Externí odkaz:
http://arxiv.org/abs/0705.3377
Autor:
Murphy, E. J., Helou, G., Braun, R., Kenney, J. D. P., Armus, L., Calzetti, D., Draine, B. T., Kennicutt, Jr., R. C., Roussel, H., Walter, F., Bendo, G. J., Buckalew, B., Dale, D. A., Engelbracht, C. W., Smith, J. D. T., Thornley, M. D.
Publikováno v:
Astrophys.J.651:L111-L116,2006
Using data obtained for twelve galaxies as part of the {\it Spitzer} Infrared Nearby Galaxies Survey (SINGS) and the Westerbork Synthesis Radio Telescope (WSRT)-SINGS radio continuum survey, we study how star formation activity affects the far-infrar
Externí odkaz:
http://arxiv.org/abs/astro-ph/0609724
Autor:
Murphy, E. J., Braun, R., Helou, G., Armus, L., Kenney, J. D. P., Gordon, K. D., Bendo, G. J., Dale, D. A., Walter, F., Oosterloo, T. A., Kennicutt, R. C., Calzetti, D., Cannon, J. M., Draine, B. T., Engelbracht, C. W., Hollenbach, D. J., Jarrett, T. H., Kewley, L. J., Leitherer, C., Li, A., Meyer, M. J., Regan, M. W., Rieke, G. H., Rieke, M. J., Roussel, H., Sheth, K., Smith, J. D. T., Thornley, M. D.
Publikováno v:
Astrophys.J.638:157-175,2006
(Abridged) We present an initial look at the far infrared-radio correlation within the star-forming disks of four nearby, nearly face-on galaxies (NGC 2403, NGC 3031, NGC 5194, and NGC 6946). Using Spitzer MIPS imaging and WSRT radio continuum data,
Externí odkaz:
http://arxiv.org/abs/astro-ph/0510227