Quasars Probing Quasars. VI. Excess H I Absorption within One Proper Mpc of z ~ 2 Quasars

Year2013
JournalThe Astrophysical Journal
AuthorProchaska, J. Xavier, Hennawi, Joseph F., Lee, Khee-Gan, Cantalupo, Sebastiano, Bovy, Jo, Djorgovski, S. G., Ellison, Sara L., Wingyee Lau, Marie, Martin, Crystal L., Myers, Adam, Rubin, Kate H. R., Simcoe, Robert A.
Bibcode2013ApJ...776..136P
TelescopeGN/GS
InstrumentGMOS-N/GMOS-S
PartnerUS
CountryUSA
Program IDGN-2004A-C-5, GN-2004B-C-4, GN-2005A-C-9, GN-2005A-DD-4, GS-2012A-Q-12, GN-2012B-Q-33, GS-2012B-Q-20

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