127 citations · 533 across the 14 of their papers we have counts for
14 papers
Karl G. Jansky Very Large Array observations of cold dust and molecular gas in starbursting quasar host galaxies at z~4.5
J. Wagg, C. L. Carilli, M. Aravena +9
We present Karl G. Jansky Very Large Array (VLA) observations of 44 GHz continuum and CO J=2-1 line emission in BR1202-0725 at z=4.7 (a starburst galaxy and quasar pair) and BRI133…
The anatomy of an extreme starburst within 1.3Gyr of the Big Bang revealed by ALMA
C. L. Carilli, D. Riechers, F. Walter +5
We present further analysis of the [CII] 158m fine structure line and thermal dust continuum emission from the archetype extreme starburst/AGN group of galaxies in the early Uni…
Variations in the Fundamental constants in the QSO Host J1148+5251 at z = 6.4 and the BR1202-0725 System at z = 4.7
Lindley Lentati, C. Carilli, P. Alexander +11
We use sensitive observations of three high redshift sources; [CII] fine structure and CO(2-1) rotational transitions for the z=6.4 Quasar host galaxy (QSO) J1148+5251, and [CII] a…
The kinetic temperature in a damped Lyman-alpha absorption system in Q2206-199 - an example of the warm neutral medium
R. F. Carswell, G. D. Becker, R. A. Jorgenson +2
By comparing the widths of absorption lines from OI, SiII and FeII in the redshift z=2.076 single-component damped Lyman alpha absorption system in the spectrum of Q2206-199 we est…
A cold component and the complex velocity structure of DLA1331+170
R F Carswell, R A Jorgenson, A M Wolfe +1
[ABRIDGED] We examine the velocity structure in the gas associated with \ion{H}{1} in the damped Ly absorption system at redshift towards the QSO using 21c…
On the Analysis of DLA Kinematics
J. Xavier Prochaska, Arthur M. Wolfe
We discuss two mistreatments of damped Lya (DLA) kinematic analysis that were first performed by Haehnelt, Steinmetz, & Rauch (1998; hereafter HSR98) and have recently been repeate…
Cosmological concordance or chemical coincidence? Deuterated molecular hydrogen abundances at high redshift
J. Tumlinson, A. L. Malec, R. F. Carswell +8
We report two detections of deuterated molecular hydrogen (HD) in QSO absorption-line systems at . Toward J2123-0500, we find (HD) for a sub-DLA with me…
The nature of proximate damped Lyman alpha systems
Sara L. Ellison, J. Xavier Prochaska, Joseph Hennawi +5
We present high resolution echelle spectra of 7 proximate damped Lyman alpha (PDLA) systems whose relative velocity separation from the background quasar is Delta V < 3000 km/s. Co…
The Quasar SDSS J1536+0441: An Unusual Double-Peaked Emitter
Ryan Chornock, J. S. Bloom, S. B. Cenko +8
The quasar SDSS J153636.22+044127.0, exhibiting peculiar broad emission-line profiles with multiple components, was proposed as a candidate sub-parsec binary supermassive black hol…
How do Galaxies Accrete Gas and Form Stars?
M. E. Putman, P. Henning, A. Bolatto +42
Great strides have been made in the last two decades in determining how galaxies evolve from their initial dark matter seeds to the complex structures we observe at z=0. The role o…
Imaging the cool gas, dust, star formation, and AGN in the first galaxies
C. L. Carilli, S. Myers, P. Appleton +16
When, and how, did the first galaxies and supermassive black holes (SMBH) form, and how did they reionization the Universe? First galaxy formation and cosmic reionization are among…
Metal abundances and kinematics of quasar absorbers - II. Absorption systems toward Q0347-3819 and APM BR J0307-4945
S. A. Levshakov, I. I. Agafonova, S. D'Odorico +2
Detailed Monte Carlo Inversion analysis of the spectral lines from three Lyman limit systems (LLS) [N(HI) > 10^{17} cm^-2] and nine lower N(HI) systems [2 10^{14} < N(HI) < 2 10^{1…
Further constraints on variation of the fine structure constant from alkali doublet QSO absorption lines
M. T. Murphy, J. K. Webb, V. V. Flambaum +2
Comparison of quasar absorption line spectra with laboratory spectra provides a precise probe for variability of the fine structure constant, alpha, over cosmological time-scales.…
The HST Quasar Absorption Line Key Project XII. The Unusual Absorption Line System in the Spectrum of PG 2302+029 ---Ejected or Intervening?
B. T. Jannuzi, G. F. Hartig, S. Kirhakos +9
We report the discovery of a high-ionization broad absorption line system at a redshift of z_abs=0.695 in the spectrum of the z_em=1.052 radio-quiet quasar PG 2302+039. Broad absor…