Results 1 to 10 of about 80,653 (165)

Luminous Compact Blue Galaxies up to z~1 in the HST Ultra Deep Field: I. Small galaxies, or blue centers of massive disks? [PDF]

, 2006
We analyze 26 Luminous Compact Blue Galaxies (LCBGs) in the HST/ACS Ultra Deep Field (UDF) at z ~ 0.2-1.3, to determine whether these are truly small galaxies, or rather bright central starbursts within existing or forming large disk galaxies.
A. C. Phillips, A. Gil de Paz, Binggeli B., C. N. A. Willmer, D. C. Koo, J. Melbourne, K. G. Noeske, Madau P., P. Papaderos, Papaderos P.   +9 more
core   +3 more sources

Galactic Disk Warps [PDF]

, 2000
This review addresses recent developments in the field of disk galaxy warps. Both results from a new HI survey of edgeon disk galaxies, and of simulations of the interaction between a disk+halo and an orbiting satelite, will be discussed.Comment: paper ...
Garcia, Inigo, Kuijken, Konrad
core   +3 more sources

A Morphological-type dependence in the mu_0-log(h) plane of Spiral galaxy disks [PDF]

, 2001
We present observational evidence for a galaxy `Type' dependence to the location of a spiral galaxy's disk parameters in the mu_0-log(h) (central disk surface-brightness - disk scale-length) plane.
Alister W. Graham, Andredakis Y. C., Beijersbergen M., Davies J. I., de Blok W. J. G., de Jong R. S., Kraan-Korteweg R. C., Longmore A. J., W. J. G. de Blok   +8 more
core   +2 more sources

Intrinsic Shape of Star-Forming BzK Galaxies at z~2 in GOODS-N [PDF]

, 2011
We study structure of star-forming galaxies at z~2 in GOODS-N field selected as sBzK galaxies down to K_{AB} B>C), we find that the mean B/A ratio is 0.61^{+0.05}_{-0.08} and disk thickness C/A is 0.28^{+0.03}_{-0.04}.
Aguerri, Akiyama, Ascaso, Barden, Barger, Binney, Bolzonella, Brinchmann, Bundy, Calzetti, Caon, Capak, Combes, Daddi, Daddi, de Jong, Dutton, Fall, Förster Schreiber, Förster Schreiber, Giavalisco, Giavalisco, Graham, Gronwall, Hayashi, Ichikawa, Kajisawa, Kajisawa, Kajisawa, Kiyoto Yabe, Kong, Kormendy, Kouji Ohta, Lambas, Lilly, Masaru Kajisawa, Navarro, Navarro, Noguchi, Ouchi, Overzier, Pannella, Peng, Ravindranath, Robertson, Rothberg, Ryden, Sargent, Scarlata, Sheth, Springel, Steidel, Suraphong Yuma, Suzuki, Swinbank, Sérsic, Sérsic, Takashi Ichikawa, Unterborn, Vincent, White, Wirth, Yoshikawa, Yuma   +63 more
core   +2 more sources

Astrophysically Motivated Bulge-Disk Decompositions of SDSS Galaxies [PDF]

, 2012
We present a set of bulge-disk decompositions for a sample of 71,825 SDSS main-sample galaxies in the redshift range 0 ...
Abazajian, Aihara, Allen, Athanassoula, Balcells, Baldry, Bamford, Bell, Benson, Bernardi, Bernardi, Blanton, Blanton, Blanton, Blanton, Bundy, Bundy, Burstein, C. N. Lackner, Cameron, Caon, Capaccioli, de Jong, de Souza, de Vaucouleurs, de Vaucouleurs, Driver, Driver, Driver, Drory, Eggen, Elmegreen, Falcón-Barroso, Fathi, Fisher, Fisher, Franx, Freeman, Gadotti, Gadotti, Gonzalez, Graham, Graham, Guo, Hao, Hao, Hubble, J. E. Gunn, Jarrett, Kauffmann, Kent, Kent, Kormendy, Kormendy, Kormendy, Kregel, Lauer, Laurikainen, Lima, Liske, Lupton, MacArthur, Maller, Mandelbaum, Markwardt, Masters, Mendez, Moorthy, Noguchi, Padmanabhan, Peletier, Peletier, Peng, Sandage, Schawinski, Shao, Simard, Simard, Simmons, Strateva, Sérsic, Trujillo, Tully, van den, Weinzirl, Wyse   +85 more
core   +1 more source

MOIRCS Deep Survey. VII: NIR Morphologies of Star-forming Galaxies at Redshift z~1

, 2010
We investigate rest-frame near-infrared (NIR) morphologies of a sample of 139 galaxies with M_{s} >= 1 x 10^{10} M_{sun} at z=0.8-1.2 in the GOODS-North field using our deep NIR imaging data (MOIRCS Deep Survey, MODS).
Akiyama, Masayuki, Ichikawa, Takashi, Kajisawa, Masaru, Konishi, Masahiro, Nishimura, Tetsuo, Omata, Koji, Onodera, Masato, Ouchi, Masami, Suzuki, Ryuji, Tanaka, Ichi, Tokoku, Chihiro, Uchimoto, Yuka Katsuno, Yamada, Toru, Yoshikawa, Tomohiro   +13 more
core   +1 more source

The Space Density of Extended Ultraviolet (XUV) Disks in the Local Universe and Implications for Gas Accretion on to Galaxies [PDF]

, 2011
We present results of the first unbiased search for extended UV (XUV)-disk galaxies undertaken to determine the space density of such galaxies. Our sample contains 561 local (0.001 < z < 0.05) galaxies that lie in the intersection of available GALEX deep
Bianchi, Luciana, Heckman, Timothy M., Lemonias, Jenna J., Madore, Barry F., Martin, D. Christopher, Rich, R. Michael, Schiminovich, David, Seibert, Mark, Thilker, David, Treyer, Marie A., Wyder, Ted K.   +10 more
core   +4 more sources

Origin of Non-axisymmetric Features of Virgo Cluster Early-type Dwarf Galaxies. I. Bar Formation and Recurrent Buckling

, 2017
A fraction of early-type dwarf galaxies in the Virgo cluster have a disk component and even possess disk features such as bar, lens, and spiral arms.
Kim, Suk, Kim, Woong-Tae, Kwak, SungWon, Rey, Soo-Chang, 김웅태   +4 more
core   +1 more source

The Influence of Interactions and Minor Mergers on the Structure of Galactic Disks: I.Observations and Disk Models [PDF]

, 2000
This paper is the first part in our series on the influence of tidal interactions and minor mergers on the radial and vertical disk structure of spiral galaxies. We report on the sample selection, our observations, and data reduction.
Dettmar, R. -J., Schwarzkopf, U.
core   +2 more sources

Star formation in bulgeless late type galaxies: clues to their evolution

, 2012
We present GMRT 1280 MHz radio continuum observations and follow-up optical studies of the disk and nuclear star formation in a sample of low luminosity bulgeless galaxies. The main aim is to understand bulge formation and overall disk evolution in these
Baggett, Banerjee, Bell, Boissier, Boselli, Brook, Brook, Böker, Böker, Böker, Böker, C. Sengupta, Cao, Combes, Daddi, Das, de Blok, D’Onghia, Ferrarese, Filippenko, Filippenko, Ganda, Gebhardt, Gil de Paz, Gil de Paz, Gliozzi, Governato, Gültekin, Heckman, James, K. Misra, Karachentsev, Kautsch, Kennicutt, Kinney, Kormendy, Kormendy, Kormendy, Kormendy, Kormendy, M. Das, Martinez-Valpuesta, Matthews, McAlpine, Neumayer, Oke, Peterson, Phookun, Pilyugin, Popescu, Raha, Ramya, Ravindranath, Roussel, S. Ramya, Salucci, Satyapal, Satyapal, Sellwood, Seth, Shields, Silk, Smith, Smith, Swarup, Walcher, Waller, Watson, White, Young, Zackrisson   +70 more
core   +1 more source