Kanekar, NSmette, AlainBriggs, FranklinChengalur, Jayaram2015-12-070004-637Xhttp://hdl.handle.net/1885/18615We report evidence for an anti-correlation between spin temperature Ts and metallicity [Z/H], detected at 3.6σ significance in a sample of 26 damped Lyα absorbers (DLAs) at redshifts 0.09 < z < 3.45. The anti-correlation is detected at 3σ significanceKeywords: Galaxies: evolution; Galaxies: ISM; Radio lines: galaxies200910.1088/0004-637X/705/1/L402016-02-24