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The stellar-to-halo mass relation of GAMA galaxies from 100 deg 2 of KiDS weak lensing data

Edo van Uitert,Marcello Cacciato,Henk Hoekstra,Margot Brouwer,Cristóbal Sifón,Massimo Viola,Ivan Baldry,Joss Bland-Hawthorn,Sarah Brough,M. J. I. Brown,Ami Choi,Simon P. Driver,Thomas Erben,Catherine Heymans,Hendrik Hildebrandt,Benjamin Joachimi,Konrad Kuijken,Jochen Liske,Jon Loveday,John McFarland,Lance Miller,Reiko Nakajima,John Peacock,Mario Radovich,A. S. G. Robotham,Peter Schneider,Gert Sikkema,Edward N. Taylor,Gijs Verdoes Kleijn

Monthly Notices of the Royal Astronomical Society（2016）

引用 75|浏览15
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摘要
We study the stellar-to-halo mass relation of central galaxies in the range 9.7 < log 10(M*/h− 2 M⊙) < 11.7 and z < 0.4, obtained from a combined analysis of the Kilo Degree Survey (KiDS) and the Galaxy And Mass Assembly (GAMA) survey. We use ∼100 deg2 of KiDS data to study the lensing signal around galaxies for which spectroscopic redshifts and stellar masses were determined by GAMA. We show that...
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关键词
gravitational lensing: weak,methods: observational,galaxies: groups: general,galaxies: haloes,galaxies: luminosity function, mass function
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