14 citations · 43 across the 6 of their papers we have counts for
8 papers
Physical Conditions of Five O VI Absorption Systems Towards PG
Sriram Sankar, Anand Narayanan, Blair D Savage +4
We present the analysis of five O VI absorbers identified across a redshift path of z towards the background quasar PG with information on five consec…
Solar-Metallicity Gas in the Extended Halo of a Galaxy at
Jayadev Pradeep, Sriram Sankar, T. M. Umasree +5
We present the detection and analysis of a weak low-ionization absorber at along the blazar sightline PG~, using spectroscopic data from both /COS and…
Ultraviolet Perspectives on Diffuse Gas in the Largest Cosmic Structures
Joseph N. Burchett, Daisuke Nagai, Iryna Butsky +31
The past decade has seen an explosion of discoveries and new insights into the diffuse gas within galaxies, galaxy clusters, and the filaments composing the Cosmic Web. A new decad…
C IV absorbers tracing cool gas in dense galaxy group/cluster environments
Aditya Manuwal, Anand Narayanan, Sowgat Muzahid +3
We present analysis on three intervening H I-C IV absorption systems tracing gas within galaxy group/cluster environments, identified in the /COS far-UV spectra of the backgro…
Physical conditions in highz optically thin C III absorbers: Origin of cloud sizes and associated correlations
Abhisek Mohapatra, R. Srianand, Vikram Khaire +1
We present detailed photoionization models of well aligned optically thin C III absorption components at . Using our models we estimate density (),…
Effect of non-equilibrium ionization on derived physical conditions of the high- intergalactic medium
Prakash Gaikwad, Raghunathan Srianand, Vikram Khaire +1
Non-equilibrium ionization effects are important in cosmological hydrodynamical simulations but are computationally expensive. We study the effect of non-equilibrium ionization evo…