Items where Author is "Prochaska, J. Xavier"

Ding, Jiani and Cai, Zheng and Prochaska, J. Xavier and Finley, H. and Fan, Xiaohui and Zheng, Zheng and Fathivavsari, H. and Petitjean, P. (2020) Deep Hubble Space Telescope Imaging on the Extended Ly α Emission of a QSO at z = 2.19 with a Damped Lyman Alpha System as a Natural Coronagraph. The Astrophysical Journal, 889 (1). L12. ISSN 2041-8213