Weak-lensing Mass Calibration of ACTPol Sunyaev-Zel’dovich Clusters with the Hyper Suprime-Cam Survey

  title={Weak-lensing Mass Calibration of ACTPol Sunyaev-Zel’dovich Clusters with the Hyper Suprime-Cam Survey},
  author={H. Miyatake and N. Battaglia and M. Hilton and E. Medezinski and A. Nishizawa and S. More and S. Aiola and N. Bahcall and J. Bond and E. Calabrese and S. Choi and M. Devlin and J. Dunkley and R. Dunner and Brittany Fuzia and P. Gallardo and M. Gralla and M. Hasselfield and M. Halpern and C. Hikage and J. Hill and A. Hincks and R. Hlovzek and K. Huffenberger and J. Hughes and B. Koopman and A. Kosowsky and T. Louis and M. Madhavacheril and J. McMahon and R. Mandelbaum and T. Marriage and L. Maurin and S. Miyazaki and K. Moodley and R. Murata and S. Naess and L. Newburgh and M. Niemack and T. Nishimichi and N. Okabe and M. Oguri and Ken Osato and L. Page and B. Partridge and N. Robertson and N. Sehgal and M. Shirasaki and J. Sievers and C. Sif'on and Sara Simon and B. Sherwin and D. Spergel and S. Staggs and G. Stein and M. Takada and H. Trac and K. Umetsu and A. V. Engelen and Edward J. Wollack},
  journal={The Astrophysical Journal},
  • H. Miyatake, N. Battaglia, +57 authors Edward J. Wollack
  • Published 2019
  • Physics
  • The Astrophysical Journal
  • We present weak-lensing measurements using the first-year data from the Hyper Suprime-Cam Strategic Survey Program on the Subaru telescope for eight galaxy clusters selected through their thermal Sunyaev–Zel'dovich (SZ) signal measured at 148 GHz with the Atacama Cosmology Telescope Polarimeter experiment. The overlap between the two surveys in this work is 33.8 square degrees, before masking bright stars. The signal-to-noise ratio of individual cluster lensing measurements ranges from 2.2 to 8… CONTINUE READING
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