Results 11 to 20 of about 68,770 (231)
Integrated field spectroscopy of E+A (post-starburst) galaxies with the Kyoto3DII [PDF]
, 2008 We have performed a two-dimensional spectroscopy of three nearby E+A (post-starburst) galaxies with the Kyoto3DII integral field spectrograph. In all the cases, Hdelta absorption is stronger at the centre of the galaxies, but significantly extended in a ...
Goto, Tomotsugu +5 more
core +1 more source
The Astrophysical Journal, 2023 We study the recent star formation histories (SFHs) of 575 intermediate-mass galaxies (IMGs, 10 ^9 ≤ M / M _⊙ ≤ 10 ^10 ) in COSMOS at 0.3 < z < 0.4 by comparing their H α and UV luminosities.
Shannon G. Patel +4 more
doaj +1 more source
Deep Multi-object Spectroscopy to Enhance Dark Energy Science from LSST [PDF]
, 2019 Community access to deep (i ~ 25), highly-multiplexed optical and near-infrared multi-object spectroscopy (MOS) on 8-40m telescopes would greatly improve measurements of cosmological parameters from LSST.
Blazek, Jonathan +18 more
core +3 more sources
Galaxies Probing Galaxies at High Resolution: Co-Rotating Gas Associated with a Milky Way Analog at z=0.4 [PDF]
, 2015 We present results on gas flows in the halo of a Milky Way-like galaxy at z=0.413 based on high-resolution spectroscopy of a background galaxy. This is the first study of circumgalactic gas at high spectral resolution towards an extended background ...
Coil, Alison L. +7 more
core +3 more sources
The Sloan Bright Arcs Survey : Six Strongly Lensed Galaxies at z=0.4-1.4 [PDF]
, 2008 We present new results of our program to systematically search for strongly lensed galaxies in the Sloan Digital Sky Survey (SDSS) imaging data. In this study six strong lens systems are presented which we have confirmed with follow-up spectroscopy and ...
Abraham +27 more
core +2 more sources
3D Spectroscopy of Dwarf Elliptical Galaxies [PDF]
EAS Publications Series, 2011 I present some results of 3D spectroscopy for a small sample of dwarf elliptical galaxies, mostly members of small groups. The galaxies under consideration have a typical absolute magnitude of -18 (B-band), and at the Kormendy's relation they settle within a transition zone between the main cloud of giant ellipticals and the sequence of diffuse ...
openaire +2 more sources
Size and Spectroscopic Evolution of HectoMAP Quiescent Galaxies
The Astrophysical Journal, 2023 The HectoMAP survey provides a complete, mass-limited sample of 30,231 quiescent galaxies with i -band Hyper Suprime-Cam Subaru Strategic Program (HSC SSP) imaging that spans the redshift range 0.2 < z < 0.6.
Ivana Damjanov +4 more
doaj +1 more source
Spatially resolved spectroscopy of passive spiral galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2007 MNRAS,382 ...
Ishigaki, Miho +2 more
openaire +2 more sources
The DESI PRObabilistic Value-added Bright Galaxy Survey (PROVABGS) Mock Challenge
The Astrophysical Journal, 2023 The PRObabilistic Value-added Bright Galaxy Survey (PROVABGS) catalog will provide measurements of galaxy properties, such as stellar mass ( M _* ), star formation rate (SFR), stellar metallicity ( Z ), and stellar age ( t _age ), for >10 million ...
ChangHoon Hahn +18 more
doaj +1 more source
ISO Spectroscopy of Ultraluminous Infrared Galaxies
Astrophysics and Space Science, 1999 Spectroscopy from the Infrared Space Observatory ISO has for the first timeprovided the sensitivity to exploit the diagnostic power ofmid-infrared fine structure lines and PAH features for the study ofultraluminous infrared galaxies (LIR >1012 L ⊙). We report on observations obtainedwith SWS, ISOPHOT-S, and the CVF option of ISOCAM.
Lutz, D +7 more
openaire +1 more source