Galaxy group dynamics using the GAMA survey and predictions from semi-analytics and cosmological simulation

Prajwal R. Kafle; Aaron Robotham; Claudia Lagos; Simon P. Driver

Galaxy group dynamics using the GAMA survey and predictions from semi-analytics and cosmological simulation

Prajwal R. Kafle, Aaron Robotham, Claudia Lagos, Simon P. Driver

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Abstract

We aim to discuss the dynamics of galaxies in group environment. We present our current findings on the contentious issue of the stellar mass segregation in galaxy groups using the Galaxy And Mass Assembly (GAMA) survey, the GALFORM semi-analytic and the EAGLE cosmological hydrodynamical simulation catalogues of galaxy groups. We will discuss our main results that show negligible mass segregation in galaxy groups, which also show a lack of redshift evolution.

Original language	English
Publication status	Published - 2017

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https://ui.adsabs.harvard.edu/abs/2017AAS...22910503K

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@conference{f6aaba3f865a43b39ad0319ce99a1a36,

title = "Galaxy group dynamics using the GAMA survey and predictions from semi-analytics and cosmological simulation",

abstract = "We aim to discuss the dynamics of galaxies in group environment. We present our current findings on the contentious issue of the stellar mass segregation in galaxy groups using the Galaxy And Mass Assembly (GAMA) survey, the GALFORM semi-analytic and the EAGLE cosmological hydrodynamical simulation catalogues of galaxy groups. We will discuss our main results that show negligible mass segregation in galaxy groups, which also show a lack of redshift evolution. ",

author = "Kafle, {Prajwal R.} and Aaron Robotham and Claudia Lagos and Driver, {Simon P.}",

note = "229",

year = "2017",

language = "English",

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TY - CONF

T1 - Galaxy group dynamics using the GAMA survey and predictions from semi-analytics and cosmological simulation

AU - Kafle, Prajwal R.

AU - Robotham, Aaron

AU - Lagos, Claudia

AU - Driver, Simon P.

N1 - 229

PY - 2017

Y1 - 2017

N2 - We aim to discuss the dynamics of galaxies in group environment. We present our current findings on the contentious issue of the stellar mass segregation in galaxy groups using the Galaxy And Mass Assembly (GAMA) survey, the GALFORM semi-analytic and the EAGLE cosmological hydrodynamical simulation catalogues of galaxy groups. We will discuss our main results that show negligible mass segregation in galaxy groups, which also show a lack of redshift evolution.

AB - We aim to discuss the dynamics of galaxies in group environment. We present our current findings on the contentious issue of the stellar mass segregation in galaxy groups using the Galaxy And Mass Assembly (GAMA) survey, the GALFORM semi-analytic and the EAGLE cosmological hydrodynamical simulation catalogues of galaxy groups. We will discuss our main results that show negligible mass segregation in galaxy groups, which also show a lack of redshift evolution.

M3 - Abstract

ER -

Galaxy group dynamics using the GAMA survey and predictions from semi-analytics and cosmological simulation

Abstract

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