An environment-dependent halo mass function as a driver for the early quenching of z ≥ 1.5 cluster galaxies

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We present our deep Y-band imaging data of a two square degree field within the F22 region of the VIMOS VLT Deep Survey. The observations were conducted using the WIRCam instrument mounted at the Canada-France-Hawaii Telescope (CFHT). The total on-sky time ...

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We use the shear catalogue from the CFHT Stripe-82 Survey to measure the subhalo masses of satellite galaxies in redMaPPer clusters. Assuming a Chabrier initial mass function and a truncated NFW model for the subhalo mass distribution, we find that the sub ...

The Sloan Digital Sky Survey IV extended Baryonic Oscillation Spectroscopic Survey (SDSS-IV/eBOSS) will observe 195 000 emission-line galaxies (ELGs) to measure the baryonic acoustic oscillation (BAO) standard ruler at redshift 0.9. To test different ELG s ...

We present abundances for seven stars in the (extremely) low-metallicity tail of the Sculptor dwarf spheroidal galaxy, from spectra taken with X-shooter on the ESO VLT. Targets were selected from the Ca II triplet (CaT) survey of the dwarf abundances and r ...

An environment-dependent halo mass function as a driver for the early quenching of z ≥ 1.5 cluster galaxies

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Virgo Filaments: III. The gas content of galaxies in filaments as predicted by the GAEA semi-analytic model

Polarimetry of the Lyα envelope of the radio-quiet quasar SDSS J124020.91+145535.6

CEERS Key Paper. VI. JWST/MIRI Uncovers a Large Population of Obscured AGN at High Redshifts

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Deep Cfht Y-Band Imaging Of Vvds-F22 Field. I. Data Products And Photometric Redshifts

H0LiCOW-V. New COSMOGRAIL time delays of HE 0435-1223: H-0 to 3.8 per cent precision from strong lensing in a flat Lambda CDM model

Measuring subhalo mass in redMaPPer clusters with CFHT Stripe 82 Survey

SDSS-IV eBOSS emission-line galaxy pilot survey

The extremely low-metallicity tail of the Sculptor dwarf spheroidal galaxy