60 citations · 76 across the 2 of their papers we have counts for
4 papers
A tomographic map of the large-scale matter distribution using the eBOSS Stripe 82 Ly- forest
C. Ravoux, E. Armengaud, M. Walther +16
The Lyman- (hereafter Ly-) forest is a probe of large-scale matter density fluctuations at high redshift, . It consists of HI absorption spectra along individual lin…
Hints, neutrino bounds and WDM constraints from SDSS DR14 Lyman- and Planck full-survey data
Nathalie Palanque-Delabrouille, Christophe Yèche, Nils Schöneberg +4
The Ly- forest 1D flux power spectrum is a powerful probe of several cosmological parameters. Assuming a CDM cosmology including massive neutrinos, we find that the latest SD…
A Novel Statistical Method for Measuring the Temperature-Density Relation in the IGM Using the - Distribution of Absorbers in the Ly Forest
Hector Hiss, Michael Walther, José Oñorbe +1
We present a new method for determining the thermal state of the intergalactic medium based on Voigt profile decomposition of the Ly forest. The distribution of Doppler paramete…
A New Precision Measurement of the Small-Scale Line-of-Sight Power Spectrum of the Ly Forest
Michael Walther, Joseph F. Hennawi, Hector Hiss +4
We present a new measurement of the Ly forest power spectrum at using 74 Keck/HIRES and VLT/UVES high-resolution, high-S/N quasar spectra. We developed a custom…