Browsing by Subject "Galaxies"

Browsing by Subject "Galaxies"

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  • Hambleton, K. M.; Gibson, Brad K.; Brook, C. B.; Stinson, G. S.; Conselice, C. J.; Bailin, J.; Couchman, H.; Wadsley, J. (Royal Astronomical SocietyOxford University Press, 2011)
    Encoded within the morphological structure of galaxies are clues related to their formation and evolutionary history. Recent advances pertaining to the statistics of galaxy morphology include sophisticated measures of ...

  • Cunnama, D.; Andrianomena, S.; Cress, C. M.; Faltenbacher, A.; Gibson, Brad K.; Theuns, T. (Oxford University Press, 2014-01-10)
    We use the Galaxies-Intergalactic Medium Interaction Calculation (GIMIC) cosmological hydrodynamic simulation at z = 0 to study the distribution and environmental dependence of neutral hydrogen (H I) gas in the outskirts ...

  • Ferrarese, Laura; Cote, Patrick; Cuillandre, Jean-Charles; Gwyn, S. D. J.; Peng, Eric W.; MacArthur, Lauren A.; Duc, Pierre-Alain; Boselli, A.; Mei, Simona; Erben, Thomas; Sawicki, Marcin, 1969- (American Astronomical SocietyIOP Publishing, 2012-05)
    The Next Generation Virgo Cluster Survey (NGVS) is a program that uses the 1 deg[superscript 2] MegaCam instrument on the Canada–France–Hawaii Telescope to carry out a comprehensive optical imaging survey of the Virgo ...

  • Raichoor, A.; Mei, S.; Erben, T.; Hildebrandt, H.; Huertas-Company, M.; Ilbert, O.; Licitra, R.; Ball, N. M.; Boissier, S.; Boselli, A.; Sawicki, Marcin, 1969- (American Astronomical SocietyIOP Publishing, 2014-12-20)
    The Next Generation Virgo Cluster Survey (NGVS) is an optical imaging survey covering 104 deg[superscript 2] centered on the Virgo cluster. Currently, the complete survey area has been observed in the u[superscript ∗] giz ...

  • Cunningham, Daniel J. M. (Halifax, N.S. : Saint Mary's University, 2018)
    Utilizing new ALMA-ACA observations of the [N II] 205 µm line in combination with existing [C II] 158 µm observations, we characterize the L[C II]/L[N II] distribution in highredshift ...

  • LeBlanc, Andrew Glenn (Halifax, N.S. : Saint Mary's University, 2001)
    The IRAM 30m telescope has been used to observe the J = 1-0 transition of [superscript 12]CO at several positions along the central dust lane of NGC 5866. The data were used to determine the large-scale properties of the ...

  • Sawicki, Marcin, 1969- (Oxford University PressRoyal Astronomical Society, 2012)
    This work concerns the physical properties of very faint (R[subscript lim] = 28 AB mag; M[subscript stars,lim] ∼ 10[superscript 8] M[subscript circled dot]), ultraviolet-selected (UV-selected) sub-L[superscript ∗] BX ...

  • Yabe, Kiyoto; Ohta, Kouji; Iwata, Ikuru; Sawicki, Marcin, 1969-; Tamura, Naoyuki; Akiyama, Masayuki; Aoki, Kentaro (American Astronomical SocietyIOP Publishing, 2009-03-01)
    We present the results of spectral energy distribution (SED) fitting analysis for Lyman break galaxies (LBGs) at z ∼ 5 in the Great Observatories Origins Deep Survey North (GOODS-N) and its flanking fields (the GOODS-FF). ...

  • Sorba, Robert (Halifax, N.S. : Saint Mary's University, 2017)
    The determination of galaxy masses is an essential tool for our understanding of galaxy evolution. Looking at 67 local galaxies, we find that galaxy stellar masses are underestimated using traditional methods that assume ...

  • Sorba, Robert; Sawicki, Marcin, 1969- (American Astronomical SocietyIOP Publishing, 2010-10-01)
    We explore the feasibility and limitations of using the 1.6 [micron]m bump as a photometric redshift indicator and selection technique, and use it to study the rest-frame H-band galaxy luminosity and stellar mass functions ...

  • Ripepi, V.; Moretti, M. I.; Marconi, M.; Clementini, G.; Cioni, M.-R. L.; Marquette, J. B.; Girardi, L.; Rubele, S.; Groenewegen, M. A. T.; de Grijs, R.; Gibson, Brad K. (Oxford University Press, 2012-08)
    The VISTA Magellanic Cloud (VMC; PI: M.-R. L. Cioni) survey is collecting deep Ks-band time series photometry of the pulsating variable stars hosted by the system formed by the two Magellanic Clouds (MCs) and ...