TY  -  
T1  - Group connectivity in COSMOS : a tracer of mass assembly history 
SN  -  /  
UR  - http://hdl.handle.net/10138/308470 
T3  -  
A1  - Ford, E. Darragh; Laigle, C.; Gozaliasl, G.; Pichon, C.; Devriendt, J.; Slyz, A.; Arnouts, S.; Dubois, Y.; Finoguenov, A.; Griffiths, R.; Kraljic, K.; Pan, H.; Peirani, S.; Sarron, F. 
A2  -  
PB  -  
Y1  - 2019 
LA  - eng 
AB  - Cosmic filaments are the channel through which galaxy groups assemble their mass. Cosmic connectivity, namely the number of filaments connected to a given group, is therefore expected to be an important ingredient in shaping group properties. The local connectivity is measured in COSMOS around X-ray-detected groups between redshift 0.5 and 1.2. To this end, large-scale filaments are extracted using the accurate photometric redshifts of the COSMOS2015 catalogue in two-dimensional slices of thickn... 
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OP  -  
KW  - methods: numerical; methods: observational; galaxies: evolution; galaxies: formation; galaxies: photometry; large-scale structure of Universe; SUPERMASSIVE BLACK-HOLES; EVOLUTION SURVEY COSMOS; DIGITAL SKY SURVEY; DARK-MATTER; GALACTIC CONFORMITY; GALAXY EVOLUTION; STAR-FORMATION; HALO MASS; PHOTOMETRIC REDSHIFTS; FILAMENTARY STRUCTURE; 115 Astronomy, Space science 
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ER  -