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We investigate the stellar masses of the class of star-forming objects known as Luminous Compact Blue Galaxies (LCBGs) by studying a sample of galaxies in the distant cluster MS$~$0451.6-0305 at $z\approx0.54$ with ground-based multicolor…

Astrophysics of Galaxies · Physics 2017-08-02 S. M. Randriamampandry , S. M. Crawford , M. A. Bershady , G. D. Wirth , C. M. Cress

Luminous Compact Blue Galaxies (LCBGs) are an extreme star-bursting population of galaxies that were far more common at earlier epochs than today. Based on spectroscopic and photometric measurements of LCBGs in massive (M >10^15 M_sun),…

Astrophysics of Galaxies · Physics 2016-01-27 S. M. Crawford , Gregory D. Wirth , M. A. Bershady , S. M. Randriamampandry

We observed 20 nearby Luminous Compact Blue Galaxies (LCBGs) in HI and CO(J=2-1) with the GBT and JCMT. These ~L^star galaxies are blue, high surface brightness, starbursting, high metallicity galaxies with an underlying older stellar…

Astrophysics · Physics 2017-01-18 C. A. Garland , D. J. Pisano , J. P. Williams , R. Guzman , F. J. Castander

Luminous Compact Blue Galaxies (LCBGs) are compact, star-forming galaxies that are rarely observed in the local universe but abundant at z=1. This increase in LCBG number density over cosmic lookback time roughly follows the increase in the…

Astrophysics of Galaxies · Physics 2021-03-10 L. R. Hunt , D. J. Pisano , S. M. Crawford , M. A. Bershady , G. D. Wirth

We identify a population of Luminous Compact Blue Galaxies (LCBGs) in two galaxy clusters: MS0451.6-0305 (z=0.54) and Cl1604+4304 (z=0.9). LCBGs are identified via photometric characteristics and photometric redshifts derived from broad and…

Astrophysics · Physics 2009-11-13 S. M. Crawford , M. A. Bershady , A. D. Glenn , J. G. Hoessel

Luminous Compact Blue Galaxies (LCBGs) are a heterogeneous class which dominate an intermediate phase of galaxy evolution. These sources account for the majority of the star formation between 0.3<z<1, yet the identity of their present-day…

Astrophysics · Physics 2007-05-23 S. M. Crawford , M. A. Bershady , A. D. Glenn , J. G. Hoessel

We present single-dish H I spectra obtained with the Green Bank Telescope, along with optical photometric properties from the Sloan Digital Sky Survey, of 20 nearby (D < 70 Mpc) Luminous Compact Blue Galaxies (LCBGs). These ~L*, blue, high…

Astrophysics · Physics 2009-11-10 C. A. Garland , D. J. Pisano , J. P. Williams , R. Guzman , F. J. Castander

Luminous compact blue galaxies (LCBGs) are a diverse class of galaxies characterized by high luminosity, blue color, and high surface brightness that sit at the critical juncture of galaxies evolving from the blue to the red sequence. As…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-27 D. J. Pisano , K. Rabidoux , C. A. Garland , R. Guzman , F. J. Castander , J. Perez-Gallego

We present stellar mass measurements for a sample of 36 Luminous Compact Blue Galaxies (LCBGs) at redshifts z = 0.4-1.2 in the Flanking Fields around the Hubble Deep Field North. The technique is based on fitting a two-component galaxy…

Astrophysics · Physics 2009-11-07 R. Guzman , G. Ostlin , D. Kunth , M. Bershady , D. Koo , M. Pahre

We present the results of a single-dish beam-matched survey of the three lowest rotational transitions of CO in a sample of 20 local (D < 70 Mpc) Luminous Compact Blue Galaxies (LCBGs). These ~L*, blue, high surface brightness, starbursting…

Astrophysics · Physics 2009-11-10 C. A. Garland , J. P. Williams , D. J. Pisano , R. Guzman , F. J. Castander , J. Brinkmann

Luminous compact blue galaxies (LCBGs) are a diverse class of galaxies characterized by high luminosities, blue colors, and high surface brightnesses. Residing at the high luminosity, high mass end of the blue sequence, LCBGs sit at the…

Cosmology and Nongalactic Astrophysics · Physics 2014-11-20 D. J. Pisano , C. Garland , K. Rabidoux , S. Wolfe , R. Guzman , J. Perez-Gallego , F. J. Castander

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…

A series of population models are designed to explore the star formation history of gas-rich, low surface brightness (LSB) galaxies. LSB galaxies are unique in having properties of very blue colors, low H$\alpha$ emission and high gas…

Astrophysics of Galaxies · Physics 2015-06-22 James Schombert , Stacy McGaugh

We use the KPNO International Spectroscopic Survey (KISS) for emission-line galaxies to identify and describe a sample of local analogues to the luminous compact blue galaxies (LCBGs) that are observed to be abundant at intermediate and…

Astrophysics · Physics 2009-11-10 Jessica K. Werk , Anna Jangren , John J. Salzer

Blue compact galaxies (BCGs) are compact galaxies that are dominated by intense star formation. Comparing the observational properties with the predictions of stellar population synthesis model, we have analyzed the nuclear stellar…

Astrophysics · Physics 2007-05-23 X. Kong , F. Z. Cheng

We present the results of a VLA and OVRO-MMA follow-up to our single-dish surveys of the neutral atomic and molecular gas in a sample of nearby Luminous Compact Blue Galaxies (LCBGs). These luminous, blue, high surface brightness,…

Astrophysics · Physics 2009-11-13 C. A. Garland , D. J. Pisano , J. P. Williams , R. Guzman , F. J. Castander , L. J. Sage

As part of the WIYN High Image Quality Indiana Irvine (WHIQII) survey, we present 123 spectra of emission-line galaxies, selected on intermediate redshift (.4<z<.8) galaxies with blue colors that appear physically compact. The sample…

Cosmology and Nongalactic Astrophysics · Physics 2010-07-30 Erik J. Tollerud , Elizabeth J. Barton , Liese van Zee , Jeff Cooke

We study the evolution of Luminous Compact Blue Galaxies (LCBGs) by making use of H I emission line data provided by the full 856 h COSMOS H I Large Extragalactic Survey (CHILES), which spans a redshift range of $0\leq z\leq 0.48$ within…

Astrophysics of Galaxies · Physics 2026-05-06 H. Arlow , D. J. Pisano , M. A. Bershady , L. R. Hunt , N. Luber , J. Donovan Meyer , E. Momjian , J. Blue Bird , H. B. Gim

Near-infrared (NIR) K' images of a sample of five low surface brightness disc galaxies (LSBGs) were combined with optical data, with the aim of constraining their star formation histories. Both red and blue LSBGs were imaged to enable…

Astrophysics · Physics 2009-10-31 E. F. Bell , R. G. Bower , R. S. de Jong , M. Hereld , B. J. Rauscher

We study the star formation histories (SFH) and stellar populations of 213 red and 226 blue nearly face-on low surface brightness disk galaxies (LSBGs), which are selected from the main galaxy sample of Sloan Digital Sky Survey (SDSS) Data…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-18 G. H. Zhong , Y. C. Liang , F. Hammer , X. Y. Chen , L. C. Deng , H. Flores
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