The HST/ACS Coma Cluster Survey - VI. Colour gradients in giant and dwarf early-type galaxies

Autor: P. Erwin, Dave Carter, John R. Lucey, Tim Weinzirl, G. A. Verdoes Kleijn, M. den Brok, Henry C. Ferguson, Rafael Guzman, Neil Trentham, E.A. Valentyn, Alister W. Graham, D. Hammer, C. Hoyos, M. Mouhcine, A. M. Karick, S. Jogee, Marc Balcells, Reynier Peletier, Paul Goudfrooij, Irina Marinova

Publikováno v: Monthly Notices of the Royal Astronomical Society. 414:3052-3070

Using deep, high-spatial resolution imaging from the HST ACS Coma Cluster Treasury Survey, we determine colour profiles of early-type galaxies in the Coma cluster. From 176 galaxies brighter than $M_\mathrm{F814W(AB)} = -15$ mag that are either spect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58fcd4bb02cec316017055ebaf9405ff
https://doi.org/10.1111/j.1365-2966.2011.18606.x

The baryonic mass function of galaxies

Autor: Justin I. Read, Neil Trentham

Publikováno v: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 363:2693-2710

In the Big Bang about 5% of the mass that was created was in the form of normal baryonic matter (neutrons and protons). Of this about 10% ended up in galaxies in the form of stars or of gas (that can be in molecules, can be atomic, or can be ionised)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd6f684f9a47a4a88376ef14707dfd0c
https://doi.org/10.1098/rsta.2005.1648

The HST/ACS Coma Cluster Survey - VII. Structure and assembly of massive galaxies in the centre of the Coma cluster

Autor: David Carter, Marc Balcells, Gijs Verdoes Kleijn, Peter Erwin, John Kormendy, Carlos D. Hoyos, Bahram Mobasher, John R. Lucey, Sadegh Khochfar, Reynier F. Peletier, Irina Marinova, Tim Weinzirl, Derek Hammer, Neil Trentham, Shardha Jogee, Paul Goudfrooij, Mark den Brok, Eyal Neistein, Thomas H. Puzia

Publikováno v: Monthly notices of the Royal Astronomical Society, 2014, Vol.441(4), pp.3083-3121 [Peer Reviewed Journal]
Monthly Notice of the Royal Astronomical Society, 441(4), 3083-3121. Oxford University Press
Monthly Notices of the Royal Astronomical Society
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

We constrain the assembly history of galaxies in the projected central 0.5 Mpc of the Coma cluster by performing structural decomposition on 69 massive (M_star >= 10^9 M_sun) galaxies using high-resolution F814W images from the HST Treasury Survey of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8aaae384f2b632dcefa11374cf44ac5
http://dro.dur.ac.uk/13594/

Distance measurements as a probe of cosmic acceleration

Autor: Neil Trentham

Publikováno v: Monthly Notices of the Royal Astronomical Society. 326:1328-1332

A major recent evelopment in observational cosmology has been an accurate measurement of the luminosity distance-redshift relation out to redshifts z=0.8 from Type Ia supernova standard candles. The results have been argued as evidence for cosmic acc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa1adf312fe3a134c8f52a04c9893a84
https://doi.org/10.1111/j.1365-2966.2001.04670.x

The Ursa Major cluster of galaxies -- III. Optical observations of dwarf galaxies and the luminosity function down to MR = -211

Autor: R. Brent Tully, Marc Verheijen, Neil Trentham

Publikováno v: Monthly Notices of the Royal Astronomical Society. 325:385-404

Results are presented of a deep optical survey of the Ursa Major Cluster, a spiral-rich cluster of galaxies at a distance of 18.6 Mpc which contains about 30% of the light but only 5% of the mass of the nearby Virgo Cluster. Fields around known clust

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::508e4e3aafd1162436babf2acced9099
https://doi.org/10.1046/j.1365-8711.2001.04427.x