Galaxy formation and evolution

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COSMOS2015 photometric redshifts probe the impact of filaments on galaxy properties

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 473:4 (2018) 5437-5458

Authors:

C Laigle, C Pichon, S Arnouts, HJ McCracken, Y Dubois, J Devriendt, A Slyz, D Le Borgne, A Benoit-Levy, HS Hwang, O Ilbert, K Kraljic, N Malavasi, C Park, D Vibert
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Gas flows in the circumgalactic medium around simulated high-redshift galaxies

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 473:4 (2018) 4279-4301

Authors:

PD Mitchell, J Blaizot, J Devriendt, T Kimm, L Michel-Dansac, J Rosdahl, A Slyz
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Identifying the progenitors of present-day early-type galaxies in observational surveys: correcting 'progenitor bias' using the Horizon-AGN simulation

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 474:3 (2018) 3140-3151

Authors:

G Martin, S Kaviraj, JEG Devriendt, Y Dubois, C Pichon, C Laigle
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Models of gravitational lens candidates from Space Warps CFHTLS

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 474:3 (2018) 3700-3713

Authors:

R Kung, P Saha, I Ferreras, E Baeten, J Coles, C Cornen, C Macmillan, P Marshall, A More, L Oswald, A Verma, JK Wilcox
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Donald Lynden-Bell (1935-2018)

Nature Nature Publishing Group 555:7695 (2018) 166

Abstract:

In 1969, Donald Lynden-Bell became the first astrophysicist to suggest that supermassive black holes in the cores of galaxies might generate the profuse energy put out by quasars — the astonishingly luminous distant bodies identified by astronomer Maarten Schmidt earlier that decade. Lynden-Bell proposed that quasars are powered by the release of gravitational energy as material falls into the deep potential well of the black hole, a process that is much more efficient than thermonuclear fusion
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