Related papers: Galaxy And Mass Assembly (GAMA): Properties and ev…

H-ATLAS/GAMA: The nature and characteristics of optically red galaxies detected at submillimetre wavelengths

We combine Herschel/SPIRE sub-millimeter (submm) observations with existing multi-wavelength data to investigate the characteristics of low redshift, optically red galaxies detected in submm bands. We select a sample of galaxies in the…

Astrophysics of Galaxies · Physics 2016-01-27 A. Dariush , S. Dib , S. Hony , D. J. B. Smith , S. Zhukovska , L. Dunne , S. Eales , E. Andrae , M. Baes , I. Baldry , A. Bauer , J. Bland-Hawthorn , S. Brough , N. Bourne , A. Cava , D. Clements , M. Cluver , A. Cooray , G. De Zotti , S. Driver , M. W. Grootes , A. M. Hopkins , R. Hopwood , S. Kaviraj , L. Kelvin , M. A. Lara-Lopez , J. Liske , J. Loveday , S. Maddox , B. Madore , M. J. Michalowski , C. Pearson , C. Popescu , A. Robotham , K. Rowlands , M. Seibert , F. Shabani , M. W. L. Smith , E. N. Taylor , R. Tuffs , E. Valiante , J. S. Virdee

Galaxy and Mass Assembly (GAMA): Morphological transformation of galaxies across the green valley

We explore constraints on the joint photometric and morphological evolution of typical low redshift galaxies as they move from the blue cloud through the green valley and onto the red sequence. We select GAMA survey galaxies with…

Astrophysics of Galaxies · Physics 2018-02-07 M. N. Bremer , S. Phillipps , L. S. Kelvin , R. De Propris , Rebecca Kennedy , Amanda J. Moffett , S. Bamford , L. J. M. Davies , S. P. Driver , B. Häußler , B. Holwerda , A. Hopkins , P. A. James , J. Liske , S. Percival , E. N. Taylor

Galaxy And Mass Assembly (GAMA): Trends in galaxy colours, morphology, and stellar populations with large scale structure, group, and pair environments

We explore trends in galaxy properties with Mpc-scale structures using catalogues of environment and large scale structure from the Galaxy And Mass Assembly (GAMA) survey. Existing GAMA catalogues of large scale structure, group and pair…

Astrophysics of Galaxies · Physics 2015-05-22 Mehmet Alpaslan , Simon Driver , Aaron S. G. Robotham , Danail Obreschkow , Ellen Andrae , Michelle Cluver , Lee S. Kelvin , Rebecca Lange , Matt Owers , Edward N. Taylor , Stephen K. Andrews , Steven Bamford , Joss Bland-Hawthorn , Sarah Brough , Michael J. I. Brown , Matthew Colless , Luke J. M. Davies , Elizabeth Eardley , Meiert W. Grootes , Andrew M. Hopkins , Rebecca Kennedy , Jochen Liske , Maritza A. Lara-Lopez , Angel R. Lopez-Sanchez , Jon Loveday , Barry F. Madore , Smriti Mahajan , Martin Meyer , Amanda Moffett , Peder Norberg , Samantha Penny , Kevin A. Pimbblet , Cristina C. Popescu , Mark Seibert , Richard Tuffs

Galaxy And Mass Assembly (GAMA): Resolving the role of environment in galaxy evolution

We present observations of 18 galaxies from the Galaxy And Mass Assembly (GAMA) survey made with the SPIRAL optical integral field unit (IFU) on the Anglo-Australian Telescope. The galaxies are selected to have a narrow range in stellar…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-16 S. Brough , S. Croom , R. Sharp , A. M. Hopkins , E. N. Taylor , I. K. Baldry , M. L. P. Gunawardhana , J. Liske , P. Norberg , A. S. G. Robotham , A. E. Bauer , J. Bland-Hawthorn , M. Colless , C. Foster , L. S. Kelvin , M. A. Lara-Lopez , A. R. Lopez-Sanchez , J. Loveday , M. Owers , K. A. Pimbblet , M. Prescott

Galaxy and Mass Assembly (GAMA): ugriz galaxy luminosity functions

Galaxy and Mass Assembly (GAMA) is a project to study galaxy formation and evolution, combining imaging data from ultraviolet to radio with spectroscopic data from the AAOmega spectrograph on the Anglo-Australian Telescope. Using data from…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-03 J. Loveday , P. Norberg , I. K. Baldry , S. P. Driver , A. M. Hopkins , J. A. Peacock , S. P. Bamford , J. Liske , J. Bland-Hawthorn , S. Brough , M. J. I. Brown , E. Cameron , C. J. Conselice , S. M. Croom , C. S. Frenk , M. Gunawardhana , D. T. Hill , D. H. Jones , L. S. Kelvin , K. Kuijken , R. C. Nichol , H. R. Parkinson , S. Phillipps , K. A. Pimbblet , C. C. Popescu , M. Prescott , A. S. G. Robotham , R. G. Sharp , W. J. Sutherland , E. N. Taylor , D. Thomas , R. J. Tuffs , E. van Kampen , D. Wijesinghe

Galaxy And Mass Assembly (GAMA): Stellar mass growth of spiral galaxies in the cosmic web

We look for correlated changes in stellar mass and star formation rate along filaments in the cosmic web by examining the stellar masses and UV-derived star formation rates (SFR) of 1,799 ungrouped and unpaired spiral galaxies that reside…

Astrophysics of Galaxies · Physics 2016-04-14 Mehmet Alpaslan , Meiert W. Grootes , Pamela M. Marcum , Cristina Popescu , Richard Tuffs , Joss Bland-Hawthorn , Sarah Brough , Michael J. I. Brown , Luke J. M. Davies , Simon P. Driver , Benne W. Holwerda , Lee S. Kelvin , Maritza A. Lara-López , Ángel R. López-Sánchez , Jon Loveday , Amanda Moffett , Edward N. Taylor , Matt Owers , Aaron S. G. Robotham

Galaxy And Mass Assembly (GAMA): The dependence of the galaxy luminosity function on environment, redshift and colour

We use 80922 galaxies in the Galaxy And Mass Assembly (GAMA) survey to measure the galaxy luminosity function (LF) in different environments over the redshift range 0.04<z<0.26. The depth and size of GAMA allows us to define samples split…

Astrophysics of Galaxies · Physics 2015-06-22 Tamsyn McNaught-Roberts , Peder Norberg , Carlton Baugh , Cedric Lacey , J. Loveday , J. Peacock , I. Baldry , J. Bland-Hawthorn , S. Brough , Simon P. Driver , A. S. G. Robotham , J. A. Vazquez-Mata

Galaxy And Mass Assembly (GAMA): From filaments to voids, how extreme environment affects gas metallicity and SFR in galaxies

We analyse the stellar mass-metallicity (M-Z) and stellar mass-star formation rate (M-SFR) relations for star-forming galaxies classified by their environment and compare them with matched control samples of field galaxies. Using data from…

Astrophysics of Galaxies · Physics 2025-08-27 J. A. Molina-Calzada , M. A. Lara-López , J. Gallego , A. M. Hopkins , Benne W. Holwerda , A. R. López-Sánchez

Galaxy And Mass Assembly (GAMA): The environmental impact on SFR and metallicity in galaxy groups

We present a study of the relationships and environmental dependencies between stellar mass, star formation rate, and gas metallicity for more than 700 galaxies in groups up to redshift 0.35 from the Galaxy And Mass Assembly (GAMA) survey.…

Astrophysics of Galaxies · Physics 2021-10-13 D. Sotillo-Ramos , M. A. Lara-Lopez , A. M. Perez-Garcia , R. Perez-Martinez , A. M. Hopkins , B. W. Holwerda , J. Liske , A. R. Lopez-Sanchez , M. S. Owers , K. A. Pimbblet

Galaxy and Mass Assembly: luminosity and stellar mass functions in GAMA groups

How do galaxy properties (such as stellar mass, luminosity, star formation rate, and morphology) and their evolution depend on the mass of their host dark matter halo? Using the Galaxy and Mass Assembly (GAMA) group catalogue, we address…

Astrophysics of Galaxies · Physics 2020-09-30 J. A. Vázquez-Mata , J. Loveday , S. D. Riggs , I. K. Baldry , L. J. M. Davies , A. S. G. Robotham , B. W. Holwerda , M. J. I. Brown , M. E. Cluver , L. Wang , M. Alpaslan , J. Bland-Hawthorn , S. Brough , S. P. Driver , A. M. Hopkins , E. N. Taylor , A. H. Wright

Galaxy And Mass Assembly: Evolution of the Halpha luminosity function and star formation rate density up to z<0.35

Measurements of the low-z Halpha luminosity function have a large dispersion in the local number density of sources, and correspondingly in the SFR density. The possible causes for these discrepancies include limited volume sampling, biases…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-16 M. L. P. Gunawardhana , A. M. Hopkins , J. Bland-Hawthorn , S. Brough , R. Sharp , J. Loveday , E. Taylor , D. H. Jones , M. A. Lara-López , A. E. Bauer , M. Colless , M. Owers , I. K. Baldry , A. R. López-Sánchez , C. Foster , S. Bamford , M. J. I. Brown , S. P. Driver , M. J. Drinkwater , J. Liske , M. Meyer , P. Norberg , A. S. G. Robotham , J. H. Y. Ching , M. E. Cluver , S. Croom , L. Kelvin , M. Prescott , O. Steele , D. Thomas , L. Wang

Galaxy And Mass Assembly (GAMA): The environmental dependence of the galaxy main sequence

Aims. We aim to investigate if the environment (characterised by the host dark matter halo mass) plays any role in shaping the galaxy star formation main sequence (MS). Methods. The Galaxy and Mass Assembly project (GAMA) combines a…

Astrophysics of Galaxies · Physics 2018-10-03 L. Wang , P. Norberg , S. Brough , M. J. I. Brown , E. da Cunha , L. J. Davies , S. P. Driver , B. W. Holwerda , A. M. Hopkins , M. A. Lara-Lopez , J. Liske , J. Loveday , M. W. Grootes , C. C. Popescu , A. H. Wright

Galaxy And Mass Assembly (GAMA): Galaxy environments and star formation rate variations

We present a detailed investigation into the effects of galaxy environment on their star formation rates (SFR) using galaxies observed in the Galaxy and Mass Assembly Survey (GAMA). We use three independent volume-limited samples of…

Astrophysics of Galaxies · Physics 2015-06-05 D. B. Wijesinghe , A. M. Hopkins , S. Brough , E. N. Taylor , P. Norberg , A. Bauer , M. J. I. Brown , E. Cameron , C. J. Conselice , S. Croom , S. Driver , M. W. Grootes , D. H. Jones , L. Kelvin , J. Loveday , K. A. Pimbblet , C. C. Popescu , M. Prescott , R. Sharp , I. Baldry , E. M. Sadler , J. Liske , A. S. G. Robotham , S. Bamford , J. Bland-Hawthorn , M. Gunawardhana

Properties of cluster red-sequence spiral galaxies

We identify a sample of 324 red and 273 blue face-on spiral galaxies selected from 115 low-redshift (0.014 < z < 0.18) galaxy clusters imaged with CFHT+MegaCam in u- and r-band, KPNO 0.9-meter 2TKA and MOSAIC 8K camera in B and Rc, and…

Astrophysics of Galaxies · Physics 2026-05-27 Wayne A. Barkhouse , Lane M. Kashur , Moreom Akter , Sandanuwan P. Kalawila , Gihan L. Gamage , Omar López-Cruz

On the origin of red spirals: Does assembly bias play a role?

The formation of the red spirals is a puzzling issue in the standard picture of galaxy formation and evolution. Most studies attribute the colour of the red spirals to different environmental effects. We analyze a volume limited sample from…

Astrophysics of Galaxies · Physics 2022-03-14 Suman Sarkar , Biswajit Pandey , Apashanka Das

Galaxy And Mass Assembly (GAMA): Gas Fuelling of Spiral Galaxies in the Local Universe I. - The Effect of the Group Environment on Star Formation in Spiral Galaxies

Abridged - We quantify the effect of the galaxy group environment (for 12.5 < log(M_group/Msun) < 14.0) on the star formation rates of the (morphologically-selected) population of disk-dominated local Universe spiral galaxies (z < 0.13)…

Astrophysics of Galaxies · Physics 2017-02-22 M. W. Grootes , R. J. Tuffs , C. C. Popescu , P. Norberg , A. S. G. Robotham , J. Liske , E. Andrae , I. K. Baldry , M. Gunawardhana , L. S. Kelvin , B. F. Madore , M. Seibert , E. N. Taylor , M. Alpaslan , M. J. I. Brown , M. E. Cluver , S. P. Driver , J. Bland-Hawthorn , B. W. Holwerda , A. M. Hopkins , A. R. Lopez-Sanchez , J. Loveday , M. Rushton

Galaxy And Mass Assembly (GAMA): Timescales for galaxies crossing the green valley

We explore the constraints that can be placed on the evolutionary timescales for typical low redshift galaxies evolving from the blue cloud through the green valley and onto the red sequence. We utilise galaxies from the GAMA survey with…

Astrophysics of Galaxies · Physics 2019-03-27 S. Phillipps , M. N. Bremer , A. M. Hopkins , R. De Propris , E. N. Taylor , P. A. James , L. J. M. Davies , M. Cluver , S. P. Driver , S. A. Eales , B. W. Holwerda , L. S. Kelvin , A. E. Sansom

Galaxy And Mass Assembly (GAMA): impact of the group environment on galaxy star formation

We explore how the group environment may affect the evolution of star-forming galaxies. We select 1197 Galaxy And Mass Assembly (GAMA) groups at $0.05\leq z \leq 0.2$ and analyze the projected phase space (PPS) diagram, i.e. the galaxy…

Astrophysics of Galaxies · Physics 2018-05-02 S. Barsanti , M. S. Owers , S. Brough , L. J. M. Davies , S. P. Driver , M. L. P. Gunawardhana , B. W. Holwerda , J. Liske , J. Loveday , K. A. Pimbblet , A. S. G. Robotham , E. N. Taylor

Galaxy And Mass Assembly (GAMA): Linking Star Formation Histories and Stellar Mass Growth

We present evidence for stochastic star formation histories in low-mass (M* < 10^10 Msun) galaxies from observations within the Galaxy And Mass Assembly (GAMA) survey. For ~73,000 galaxies between 0.05<z<0.32, we calculate star formation…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-16 Amanda E. Bauer , A. M. Hopkins , M. Gunawardhana , E. N. Taylor , I. Baldry , S. P. Bamford , J. Bland-Hawthorn , S. Brough , M. J. I. Brown , M. E. Cluver , M. Colless , C. J. Conselice , S. Croom , S. Driver , C. Foster , D. H. Jones , M. A. Lara-Lopez , J. Liske , A. R. Lopez-Sanchez , J. Loveday , P. Norberg , M. S. Owers , K. Pimbblet , A. Robotham , A. E. Sansom , R. Sharp

Galaxy And Mass Assembly (GAMA): Bivariate functions of H$\alpha$ star forming galaxies

We present bivariate luminosity and stellar mass functions of H$\alpha$ star forming galaxies drawn from the Galaxy And Mass Assembly (GAMA) survey. While optically deep spectroscopic observations of GAMA over a wide sky area enable the…

Astrophysics of Galaxies · Physics 2015-06-23 M. L. P. Gunawardhana , A. M. Hopkins , E. N. Taylor , J. Bland-Hawthorn , P. Norberg , I. K. Baldry , J. Loveday , M. S. Owers , S. M. Wilkins , M. Colless , M. J. I. Brown , S. P. Driver , M. Alpaslan , S. Brough , M. Cluver , S. Croom , L. Kelvin , M. A. Lara-López , J. Liske , A. R. López-Sánchez , A. S. G. Robotham