@article {632949,
	title = {Constraining the baryon-dark matter relative velocity with the large-scale three-point correlation function of the SDSS BOSS DR12 CMASS galaxies},
	journal = {Monthly Notices of the Royal Astronomical Society},
	volume = {474},
	year = {2018},
	month = {February 1, 2018},
	pages = {2109-2115},
	abstract = {We search for a galaxy clustering bias due to a modulation of galaxynumber with the baryon-dark matter relative velocity resulting fromrecombination-era physics. We find no detected signal and place theconstraint bv < 0.01 on the relative velocity bias for theCMASS galaxies. This bias is an important potential systematic of baryonacoustic oscillation (BAO) method measurements of the cosmic distancescale using the two-point clustering. Our limit on the relative velocitybias indicates a systematic shift of no more than 0.3 per cent rms inthe distance scale inferred from the BAO feature in the BOSS two-pointclustering, well below the 1 per cent statistical error of thismeasurement. This constraint is the most stringent currently availableand has important implications for the ability of upcoming large-scalestructure surveys such as the Dark Energy Spectroscopic Instrument(DESI) to self-protect against the relative velocity as a possiblesystematic.},
	keywords = {cosmological parameters;  cosmology: observations},
	isbn = {0035-8711},
	url = {http://adsabs.harvard.edu/abs/2018MNRAS.474.2109S},
	author = {Slepian, Zachary and Daniel J. Eisenstein and Blazek, Jonathan A. and Brownstein, Joel R. and Chuang, Chia-Hsun and Gil-Mar{\'\i}n, H{\'e}ctor and Ho, Shirley and Francisco-Shu Kitaura and McEwen, Joseph E. and Will J. Percival and Ashley J. Ross and Rossi, Graziano and Seo, Hee-Jong and Slosar, An{\v z}e and Vargas-Maga{\~n}a, Mariana}
}
