activity
19982022
most citedAstronomical Constraints on the Cosmic Evolution of the Fine Structure Constant and Possible Quantum Dimensions

64 citations · 76 across the 3 of their papers we have counts for

collaborators
Showing 1998Show all

1 paper · 1 filter

astro-ph1998

High Redshift HI 21cm Absorption toward Red Quasars

C. L. Carilli, Karl M. Menten, C. P. Moore

We have searched for redshifted absorption in the 21 cm line of neutral hydrogen toward `red quasars', which are extragalactic radio sources with a steep spectral drop between opti…