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THE STACKED THERMAL SUNYAEV–ZEL’DOVICH SIGNAL OF LOCALLY BRIGHTEST GALAXIES IN<i>PLANCK</i>FULL MISSION DATA: EVIDENCE FOR GALAXY FEEDBACK?
We use the Planck full mission temperature maps to examine the stacked thermal Sunyaev–Zel'dovich (tSZ) signal of 188,042 "locally brightest galaxies" (LBGs) selected from the Sloan Digital Sky Survey Data Release 7. Our LBG sample closely matches that of Planck Collaboration XI (PCXI), but our analysis differs in several ways. …