Publications (44)
The UCSD HIRES/KeckI Damped Lya Abundance Database III. An Empirical Study of Photoionization in the Damped Lya System Toward GB1759+7539
Jason X. Prochaska, J. Christopher Howk, John M. O'Meara +5
The H I opacity of the intergalactic medium at redshifts 1.6 < z < 3.2
David Kirkman, David Tytler, Nao Suzuki +8
Review of Big Bang Nucleosynthesis and Primordial Abundances
David Tytler, John M. O'Meara, Nao Suzuki +1
The Effect of Large-Scale Power on Simulated Spectra of the Lya forest
David Tytler, Pascal Paschos, David Kirkman +2
The Cosmological Baryon Density from Deuterium in QSO Spectra
David Tytler, Scott Burles
The Kast Ground Based UV Spectral Survey of 79 QSOs at Redshift 2 for Lyman Alpha Forest and Metal Absorption
David Tytler, John M. O'Meara, Nao Suzuki +3
The Neutral Hydrogen Column Density towards Q1937--1009 from the Unabsorbed Intrinsic Continuum in the Lyman-$α$ Forest
Scott Burles, David Tytler
The Weakness of C IV Absorber Clustering in Keck HIRES Spectra of Adjacent QSO Sightlines
Arlin Crotts, Scott Burles, David Tytler
The UCSD HIRES/KeckI Damped Lya Abundance Database: I. The Data
Jason X. Prochaska, Arthur M. Wolfe, David Tytler +6
The Deuterium to Hydrogen Abundance Ratio Towards a Fourth QSO: HS0105+1619
John M. O'Meara, David Tytler, David Kirkman +4
R-Process Abundances and Chronometers in Metal-Poor Stars
John J. Cowan, B. Pfeiffer, K. -L. Kratz +5
On Estimating the QSO Transmission Power Spectrum
Lam Hui, Scott Burles, Uros Seljak +3
Measurements of the deuterium abundance in quasar absorption systems
Scott Burles, David Tytler
The UCSD HIRES/KECK I Damped Lya Abundance Database: IV. Probing Galactic Enrichment Histories with Nitrogen
Jason X. Prochaska, Richard B. C. Henry, John M. O'Meara +5
Cosmology with the Very Large Telescope Interferometer using a space based astrometric reference frame
David Tytler
The transverse proximity effect in the z ~ 2 Lyman-alpha forest suggests QSO episodic lifetimes of ~1 Myr
David Kirkman, David Tytler
QSOs and Absorption Line Systems Surrounding the Hubble Deep Field
Daniel E. Vanden Berk, Chris Stoughton, Arlin P. S. Crotts +2
The Deuterium Abundance Towards Q1009+2956
Scott Burles, David Tytler
Predicting QSO Continua in the Ly Alpha Forest
Nao Suzuki, David Tytler, David Kirkman +2
Power spectrum and intermittency of the transmitted flux of QSOs Ly-alpha absorption spectra
Priya Jamkhedkar, Long-Long Feng, Wei Zheng +3
Relative Flux Calibration of Keck HIRES Echelle Spectra
Nao Suzuki, David Tytler, David Kirkman +2
Closing in on the Primordial Abundance of Deuterium
Scott Burles, David Tytler
New Keck Spectra of Q0014+813: annulling the case for high deuterium abundances
David Tytler, Scott Burles, David Kirkman
Signature of Galactic Outflows as Absorption-Free Gaps in the Ly-alpha Forest
Taotao Fang, Abraham Loeb, David Tytler +2
Reverberation Mapping of the Kepler-Field AGN KA1858+4850
Liuyi Pei, Aaron J. Barth, Greg S. Aldering +40
Non-Gaussian Features of Transmitted Flux of QSO's Ly$α$ Absorption: Intermittent Exponent
Jesus Pando, Long-Long Feng, Priya Jamkhedkar +4
Cosmology with the Lyman-alpha Forest
David H. Weinberg, Scott Burles, Rupert A. C. Croft +11
Towards a Precise Measurement of Matter Clustering: Lyman-alpha Forest Data at Redshifts 2-4
Rupert A. C. Croft, David H. Weinberg, Mike Bolte +5
New HST spectra indicate the QSO PG1718+4807 will not give the primordial deuterium abundance
David Kirkman, David Tytler, John M. O'Meara +6
Cosmological Questions for the European Southern Observatory Very Large Telescope
David Tytler
Metal Absorption Systems in Spectra of Pairs of QSOs
David Tytler, Mark Gleed, Carl Melis +6
The Cosmological Baryon Density from the Deuterium Abundance at a redshift z = 3.57
David Tytler, Xiao-ming Fan, Scott Burles
The cosmological baryon density from the deuterium to hydrogen ratio towards QSO absorption systems: D/H towards Q1243+3047
David Kirkman, David Tytler, Nao Suzuki +2
The Deuterium Abundance at z=0.701 towards QSO 1718+4807
David Tytler, Scott Burles, Limin Lu +3
Deuterium to hydrogen towards QSO 1009+2956 from a mesoturbulent model
Sergei A. Levshakov, David Tytler, Scott Burles
Cosmological parameters sigma_8, the baryon density, and the UV background intensity from a calibrated measurement of H I Lyman-alpha absorption at z = 1.9
David Tytler, David Kirkman, John M. O'Meara +7
The Detection of Two Distinct High Ionization States in a QSO Lyman Limit Absorption System: Evidence for Hierarchical Galaxy Formation at z ~ 3?
David Kirkman, David Tytler
The Lyman-alpha forest at redshifts 0.1 -- 1.6: good agreement between a large hydrodynamic simulation and HST spectra
Pascal Paschos, Tridivesh Jena, David Tytler +2
QSO 0130-4021: A third QSO showing a low Deuterium to Hydrogen Abundance Ratio
David Kirkman, David Tytler, Scott Burles +2
Cosmological Deuterium Abundance and the Baryon Density of the Universe
Scott Burles, David Tytler
The Deuterium Abundance Towards Q1937-1009
Scott Burles, David Tytler
Continuous statistics of the Lyman-alpha forest at 0 < z < 1.6: the mean flux, flux distribution, and autocorrelation from HST FOS spectra
David Kirkman, David Tytler, Dan Lubin +1
Redshifts of galaxies close to bright QSO lines of sight
David V. Bowen, Samantha J. Osmer, J. Chris Blades +1
The Cosmological Density and Ionization of Hot Gas: Oxygen VI Absorption in Quasar Spectra
Scott Burles, David Tytler