Zobrazeno 1 - 10
of 127
pro vyhledávání: '"ROSENBERG, J. L."'
Autor:
Satyapal, S., Secrest, N. J., Rothberg, B., O'Connor, J., Ellison, S. L., Hickox, R. C., Constantin, A., Gliozzi, M., Rosenberg, J. L.
There is mounting evidence that supermassive black holes form and grow in bulgeless galaxies. However, a robust determination of the fraction of AGNs in bulgeless galaxies, an important constraint to models of supermassive black hole seed formation a
Externí odkaz:
http://arxiv.org/abs/1606.01268
Since the 1980's discovery of the large (2x10^9 Msun) intergalactic cloud known as the Leo Ring, this object has been the center of a lively debate about its origin. Determining the origin of this object is still important as we develop a deeper unde
Externí odkaz:
http://arxiv.org/abs/1406.1699
Autor:
Henning, P. A., Springob, C. M., Minchin, R. F., Momjian, E., Catinella, B., McIntyre, T., Day, F., Muller, E., Koribalski, B., Rosenberg, J. L., Schneider, S., Staveley-Smith, L., van Driel, W.
The Arecibo L-band Feed Array (ALFA) is being used to conduct a low-Galactic latitude survey, to map the distribution of galaxies and large-scale structures behind the Milky Way through detection of galaxies' neutral hydrogen (HI) 21-cm emission. Thi
Externí odkaz:
http://arxiv.org/abs/1002.2933
Autor:
Cortese, L., Minchin, R. F., Auld, R. R., Davies, J. I., Catinella, B., Momjian, E., Rosenberg, J. L., Taylor, R., Gavazzi, G., O'Neil, K., Baes, M., Boselli, A., Bothun, G., Koribalski, B., Schneider, S., van Driel, W.
We present 21 cm HI line observations of 5x1 square degrees centered on the local Abell cluster 1367 obtained as part of the Arecibo Galaxy Environment Survey. One hundred sources are detected (79 new HI measurements and 50 new redshifts), more than
Externí odkaz:
http://arxiv.org/abs/0711.0684
Autor:
Rosenberg, J. L., Wu, Yanling, Floc'h, Emeric Le, Charmandaris, V., Ashby, M. L. N., Houck, J. R., Salzer, J. J., Willner, S. P.
We have used the Spitzer Space Telescope to study the dust properties of a sample of star-forming dwarf galaxies. The differences in the mid-infrared spectral energy distributions for these galaxies which, in general, are low metallicity systems, ind
Externí odkaz:
http://arxiv.org/abs/0710.5514
Autor:
Springob, C. M., Henning, P. A., Catinella, B., Day, F., Minchin, R., Momjian, E., Koribalski, B., Masters, K. L., Muller, E., Pantoja, C., Putman, M., Rosenberg, J. L., Schneider, S., Staveley-Smith, L.
The Arecibo L-band Feed Array Zone of Avoidance Survey (ALFA ZOA) will map 1350-1800 square degrees at low Galactic latitude, providing HI spectra for galaxies in regions of the sky where our knowledge of local large scale structure remains incomplet
Externí odkaz:
http://arxiv.org/abs/0708.1724
Autor:
Huang, J. -S., Ashby, M. L. N., Barmby, P., Brodwin, M., Brown, M. J. I., Caldwell, N., Cool, R. J., Eisenhardt, P., Eisenstein, D., Fazio, G. G., Floc'h, E. Le, Green, P., Kochanek, C. S., Lu, N. Y., Pahre, M. A., Rigopoulou, D., Rosenberg, J. L., Smith, H. A., Wang, Z., Willmer, C. N. A., Willner, S. P.
Publikováno v:
Astrophys.J.664:840-849,2007
A SST survey in the NOAO Deep-Wide Field in Bo\"otes provides a complete, 8-micron-selected sample of galaxies to a limiting (Vega) magnitude of 13.5. In the 6.88 deg$^2$ field sampled, 79% of the 4867 galaxies have spectroscopic redshifts, allowing
Externí odkaz:
http://arxiv.org/abs/0704.3609
Autor:
Giovanelli, R., Haynes, M. P., Kent, B. R., Saintonge, A., Stierwalt, S., Altaf, A., Balonek, T., Brosch, N., Brown, S., Catinella, B., Furniss, A., Goldstein, J., Hoffman, G. L., Koopmann, R. A., Kornreich, D. A., Mahmood, B., Martin, A. M., Masters, K. L., Mitschang, A., Momjian, E., Nair, P. H., Rosenberg, J. L., Walsh, B.
Publikováno v:
Astron.J.133:2569-2583,2007
We present the first installment of HI sources extracted from the Arecibo Legacy Fast ALFA (ALFALFA) extragalactic survey, initiated in 2005. Sources have been extracted from 3-D spectral data cubes and then examined interactively to yield global HI
Externí odkaz:
http://arxiv.org/abs/astro-ph/0702316
Autor:
Auld, R., Minchin, R. F., Davies, J. I., Catinella, B., vanDriel, W., Henning, P. A., Linder, S., Momjian, E., Muller, E., O'Neil, K., Sabatini, S., Schneider, S., Bothun, G., Cortese, L., Disney, M., Hoffman, G. L., Putman, M., Rosenberg, J. L., Baes, M., deBlok, W. J. G., Boselli, A., Brinks, E., Brosch, N., Irwin, J., Karachentsev, I. D., Kilborn, V. A., Koribalski, B., Spekkens, K.
Publikováno v:
Mon.Not.Roy.Astron.Soc.371:1617-1640,2006
The Arecibo Galaxy Environment Survey (AGES) is one of several HI surveys utilising the new Arecibo L-band Feed Array (ALFA) fitted to the 305m radio telescope at Arecibo. The survey is specifically designed to investigate various galactic environmen
Externí odkaz:
http://arxiv.org/abs/astro-ph/0607452
Publikováno v:
Astron.J.132:478-488,2006
We present a Very Large Array (VLA) HI 21cm map and optical observations of the region around one of the nearest damped Lyman-alpha absorbers beyond the local group, SBS 1543+593. Two previously uncataloged galaxies have been discovered and a redshif
Externí odkaz:
http://arxiv.org/abs/astro-ph/0604220