@article{570a1ccebd794044bd6486a8dbbf282d,
title = "Weak-lensing mass calibration of the Atacama Cosmology Telescope equatorial Sunyaev-Zeldovich cluster sample with the Canada-France-Hawaii telescope stripe 82 survey",
abstract = "Mass calibration uncertainty is the largest systematic effect for using clusters of galaxies to constrain cosmological parameters. We present weak lensing mass measurements from the Canada-France-Hawaii Telescope Stripe 82 Survey for galaxy clusters selected through their high signal-to-noise thermal Sunyaev-Zeldovich (tSZ) signal measured with the Atacama Cosmology Telescope (ACT). For a sample of 9 ACT clusters with a tSZ signal-to-noise greater than five the average weak lensing mass is (4.8±0.8) ×1014 Mo, consistent with the tSZ mass estimate of (4.70±1.0) ×1014 Mo which assumes a universal pressure profile for the cluster gas. Our results are consistent with previous weak-lensing measurements of tSZ-detected clusters from the Planck satellite. When comparing our results, we estimate the Eddington bias correction for the sample intersection of Planck and weak-lensing clusters which was previously excluded.",
keywords = "Sunyaev-Zeldovich effect, galaxy clusters, gravitational lensing",
author = "Battaglia and A. Leauthaud and H. Miyatake and M. Hasselfield and Gralla, {M. B.} and R. Allison and Bond, {J. R.} and E. Calabrese and D. Crichton and Devlin, {M. J.} and J. Dunkley and R. D{\"u}nner and T. Erben and S. Ferrara and M. Halpern and M. Hilton and Hill, {J. C.} and Hincks, {A. D.} and R. Hlo{\v z}ek and Huffenberger, {K. M.} and Hughes, {J. P.} and Kneib, {J. P.} and A. Kosowsky and M. Makler and Marriage, {T. A.} and F. Menanteau and L. Miller and K. Moodley and B. Moraes and Niemack, {M. D.} and L. Page and H. Shan and N. Sehgal and Sherwin, {B. D.} and Sievers, {J. L.} and C. Sif{\'o}n and Spergel, {David N.} and Staggs, {S. T.} and Taylor, {J. E.} and R. Thornton and Waerbeke, {L. Van} and Wollack, {E. J.}",
note = "Funding Information: This work is supported by World Premier International Research Center Initiative (WPI Initiative), MEXT, Japan. The ACT project is supported by the U.S. National Science Foundation through awards AST-0408698 and AST-0965625, as well as awards PHY-0855887 and PHY-1214379. Publisher Copyright: {\textcopyright} 2016 IOP Publishing Ltd and Sissa Medialab srl .",
year = "2016",
month = aug,
day = "8",
doi = "10.1088/1475-7516/2016/08/013",
language = "English (US)",
volume = "2016",
journal = "Journal of Cosmology and Astroparticle Physics",
issn = "1475-7516",
publisher = "IOP Publishing Ltd.",
number = "8",
}