Herein, we present the statistical properties of active galactic nuclei
(AGNs) for approximately 1 million member galaxies of galaxy groups and
clusters, with 0.1 cluster redshift () 1.4, selected using
Subaru Hyper Suprime-Cam...
Monthly Notices of the Royal Astronomical Society 527(3) 5974-5987 2024年1月
We perform the weak lensing mass mapping analysis to identify troughs, which are defined as local minima in the mass map. Since weak lensing probes the projected matter distribution along the line of sight, these troughs can be produced by single ...
James H.H. Chan   Kenneth C. Wong   Xuheng Ding   Dani Chao   I. Non Chiu   Anton T. Jaelani   Issha Kayo   Anupreeta More   Masamune Oguri   Sherry H. Suyu   
Monthly Notices of the Royal Astronomical Society 527(3) 6253-6275 2024年1月
We report the discovery of new lensed quasar candidates in the imaging data of the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) Data Release 4, covering of the sky with median seeing in the i band of ≈0.6 arcsec. In addition to two catalog...
Lukas J. Furtak   Ashish K. Meena   Erik Zackrisson   Adi Zitrin   Gabriel B. Brammer   Dan Coe   José M. Diego   Jan J. Eldridge   Yolanda Jiménez-Teja   Vasily Kokorev   Massimo Ricotti   Brian Welch   Rogier A. Windhorst   Abdurro’uf   Felipe Andrade-Santos   Rachana Bhatawdekar   Larry D. Bradley   Tom Broadhurst   Wenlei Chen   Christopher J. Conselice   Pratika Dayal   Brenda L. Frye   Seiji Fujimoto   Tiger Y.Y. Hsiao   Patrick L. Kelly   Guillaume Mahler   Nir Mandelker   Colin Norman   Masamune Oguri   Norbert Pirzkal   Marc Postman   Swara Ravindranath   Eros Vanzella   Stephen M. Wilkins   
Monthly Notices of the Royal Astronomical Society: Letters 527(1) L7-L13 2024年1月
We present JWST/NIRSpec observations of a highly magnified star candidate at a photometric redshift of zphot ≃ 4.8, previously detected in JWST/NIRCam imaging of the strong lensing (SL) cluster MACS J0647+7015 (z = 0.591). The spectroscopic observ...
Hironao Miyatake   Sunao Sugiyama   Masahiro Takada   Takahiro Nishimichi   Xiangchong Li   Masato Shirasaki   Surhud More   Yosuke Kobayashi   Atsushi J. Nishizawa   Markus M. Rau   Tianqing Zhang   Ryuichi Takahashi   Roohi Dalal   Rachel Mandelbaum   Michael A. Strauss   Takashi Hamana   Masamune Oguri   Ken Osato   Wentao Luo   Arun Kannawadi   Bau Ching Hsieh   Robert Armstrong   James Bosch   Yutaka Komiyama   Robert H. Lupton   Nate B. Lust   Lauren A. Macarthur   Satoshi Miyazaki   Hitoshi Murayama   Yuki Okura   Paul A. Price   Tomomi Sunayama   Philip J. Tait   Masayuki Tanaka   Shiang Yu Wang   
Physical Review D 108(12) 2023年12月
We present cosmology results from a blinded joint analysis of cosmic shear, ζ±, galaxy-galaxy weak lensing, Δς(R), and projected galaxy clustering, wp(R), measured from the Hyper Suprime-Cam three-year (HSC-Y3) shape catalog and the Sloan Digital ...