LoCuSS: First Results from Strong-lensing Analysis of 20 Massive Galaxy Clusters at z~0.2 (2009)
Richard, Johan, Smith, Graham, Kneib, Jean-Paul, Ellis, Richard, Sanderson, Alastair, Pei, Liuyi, ...
We present a statistical analysis of a sample of 20 strong lensing clusters drawn from the Local Cluster Substructure Survey (LoCuSS), based on high resolution Hubble Space Telescope imaging of the...
Jones, Tucker, Swinbank, Mark, Ellis, Richard, Richard, Johan, Stark, Dan
We present spatially-resolved dynamics for six strongly lensed star-forming galaxies at z=1.7-3.1, each enlarged by a linear magnification factor ~8. Using the Keck laser guide star AO system and the...
Bunker, Andrew, Wilkins, Stephen, Ellis, Richard, Stark, Daniel, Lorenzoni, Silvio, Chiu, Kuenley, ...
We have searched for star-forming galaxies at z~7 by applying the Lyman-break technique to newly-released 1.1micron Y-band images from WFC3 on HST. By comparing these images of the Hubble Ultra Deep...
Galaxies at High Redshift and Reionization (2009)
Bunker, Andrew, Stanway, Elizabeth, Ellis, Richard, Lacy, Mark, McMahon, Richard, Eyles, Laurence, ...
The quest to discover the most distant galaxies has developed rapidly in the last decade. We are now exploring redshifts of 6 and beyond, when the Universe was less than a billion years old, an epoch...
Massey, Richard, Stoughton, Chris, Leauthaud, Alexie, Rhodes, Jason, Koekemoer, Anton, Ellis, Richard, ...
Charge Transfer Inefficiency (CTI) due to radiation damage above the Earth's atmosphere creates spurious trailing in Hubble Space Telescope (HST) images. Radiation damage also creates unrelated warm...
Swinbank, Mark, Webb, Tracy, Richard, Johan, Bower, Richard, Ellis, Richard, Illingworth, Garth, ...
We present a detailed study of the spatially resolved kinematics, star-formation and stellar mass in a highly amplified galaxy at z=4.92 behind the lensing cluster MS1358+62. We use the observed...
90 years on – the 1919 eclipse expedition at Príncipe (2009)
Ellis, Richard, Ferreira, Pedro G., Massey, Richard, Weszkalnys , Gisa
Richard Ellis, Pedro G Ferreira, Richard Massey and Gisa Weszkalnys return to Príncipe in the International Year of Astronomy to celebrate the 1919 RAS expedition led by Sir Arthur Eddington.
Bell, Eric, Davis, Marc, Dey, Arjun, Van Dokkum, Pieter, Ellis, Richard, Eisenstein, Daniel, ...
Over the last decade optical spectroscopic surveys have characterized the low redshift galaxy population and uncovered populations of star-forming galaxies back to z ~ 7. This work has shown that the...
The Survival of Dark Matter Halos in the Cluster Cl 0024+16 (2009)
Natarajan, Priyamvada, Kneib, Jean-Paul, Smail, Ian, Treu, Tommaso, Ellis, Richard, Moran, Sean, ...
Theories of structure formation in a cold dark matter dominated universe predict that massive clusters of galaxies assemble from the hierarchical merging of lower mass subhalos. Exploiting strong and...
Cooke, Jeff, Cooray, Asantha, Chary, Ranga-Ram, Bromm, Volker, Cen, Renyue, Ellis, Richard, ...
The cosmic dark ages are the mysterious epoch during which the pristine gas began to condense and ultimately form the first stars. Although these beginnings have long been a topic of theoretical...
Inquiry-Guided Learning in a Capitalism Class (2009)
This paper presents the results of using the Inquiry-guided learning teaching method to teach students in a Capitalism class. The students worked in groups to assemble information about the 2008...
Strong gravitational lensing probes of the particle nature of dark matter (2009)
Moustakas, Leonidas A., Abazajian, Kevork, Benson, Andrew, Bolton, Adam S., Bullock, James S., Chen, Jacqueline, ...
There is a vast menagerie of plausible candidates for the constituents of dark matter, both within and beyond extensions of the Standard Model of particle physics. Each of these candidates may have...
Alice Kerly, Richard Ellis, Susan Bull
This paper describes a system which incorporates natural language technologies, database manipulation and educational theories in order to offer learners a Negotiated Learner Model, for integration...
Pixelation effects in weak lensing (2008)
High, F. William, Rhodes, Jason, Massey, Richard, Ellis, Richard
Weak gravitational lensing can be used to investigate both dark matter and dark energy but requires accurate measurements of the shapes of faint, distant galaxies. Such measurements are hindered by...
First catalog of strong lens candidates in the COSMOS field (2008)
Faure, Cecile, Kneib, Jean-Paul, Covone, Giovanni, Tasca, Lidia, Leauthaud, Alexie, Capak, Peter, ...
We present the first catalog of 67 strong galaxy-galaxy lens candidates discovered in the 1.64 deg^2 Hubble Space Telescope COSMOS survey. Twenty of these systems display multiple images or strongly...
First catalog of strong lens candidates in the COSMOS field (2008)
Faure, Cecile, Kneib, Jean-Paul, Covone, Giovanni, Tasca, Lidia, Leauthaud, Alexie, Capak, Peter, ...
Erratum: "First catalog of strong lens candidates in the COSMOS field" (ApJS, 176, 19 [2008]) (2008)
Faure, Cecile, Kneib, Jean-Paul, Covone, Giovanni, Tasca, Lidia, Leauthaud, Alexie, Capak, Peter, ...
First catalog of strong lens candidates in the COSMOS field (2008)
Faure, Cecile, Kneib, Jean-Paul, Covone, Giovanni, Tasca, Lidia, Leauthaud, Alexie, Capak, Peter, ...
We present the first catalog of 67 strong galaxy-galaxy lens candidates discovered in the 1.64 deg2 Hubble Space Telescope COSMOS survey. Twenty of these systems display multiple images or strongly...
The survival of dark matter halos in the cluster Cl0024+16 (2007)
Natarajan, Priyamvada, Kneib, Jean-Paul, Smail, Ian, Treu, Tommaso, Ellis, Richard, Moran, Sean, ...
Theories of structure formation in a cold dark matter dominated Universe predict that massive clusters of galaxies assemble from the hierarchical merging of lower mass subhalos. Exploiting strong and...
Evolution of Normal Galaxies: HST Morphologies and Deep Spectroscopy (2007)
. I review progress in understanding the evolution of normal field and cluster galaxies through the combination of HST imaging and ground-based spectroscopy. These data suggest that the bulk of the...
Pixelation effects in weak lensing (2007)
High, F. William, Rhodes, Jason, Massey, Richard, Ellis, Richard
Weak gravitational lensing can be used to investigate both dark matter and dark energy but requires accurate measurements of the shapes of faint, distant galaxies. Such measurements are hindered by...
Dark matter maps reveal cosmic scaffolding (2007)
Massey, Richard, Rhodes, Jason, Ellis, Richard, Scoville, Nick, Leauthaud, Alexie, Finoguenov, Alexis, ...
Ordinary baryonic particles (such as protons and neutrons) account for only one-sixth of the total matter in the Universe. The remainder is a mysterious "dark matter" component, which does not...
Dark matter maps reveal cosmic scaffolding (2007)
Massey, Richard, Rhodes, Jason, Ellis, Richard, Scoville, Nick, Leauthaud, Alexie, Finoguenov, Alexis, ...
The Shear TEsting Programme 2: Factors affecting high precision weak lensing analyses (2006)
Massey, Richard, Heymans, Catherine, Berge, Joel, Bernstein, Gary, Bridle, Sarah, Clowe, Douglas, ...
The Shear TEsting Programme (STEP) is a collaborative project to improve the accuracy and reliability of weak lensing measurement, in preparation for the next generation of wide-field surveys. We...
The Stellar Mass Density at z~6 from Spitzer Imaging of i-drop Galaxies (2006)
Eyles, Laurence, Bunker, Andrew, Ellis, Richard, Lacy, Mark, Stanway, Elizabeth, Stark, Daniel, ...
We measure the ages, stellar masses, and star formation histories of z~6 galaxies, observed within 1Gyr of the Big Bang. We use imaging from HST and Spitzer from the public "Great Observatories...
Toward a cosmological Hubble diagram for Type II-P supernovae (2006)
Nugent, Peter, Sullivan, Mark, Ellis, Richard, Gal-Yam, Avishay, Leonard, Douglas C., Howell, D. Andrew, ...
We present the first high-redshift Hubble diagram for Type II-P supernovae (SNe II-P) based on five events at redshift up to z ~ 0.3. This diagram was constructed using photometry from the...
Towards a Cosmological Hubble Diagram for Type II-P Supernovae (2006)
Nugent, Peter, Sullivan, Mark, Ellis, Richard, Gal-Yam, Avishay, Leonard, Douglas C., Howell, D. Andrew, ...
We present the first high-redshift Hubble diagram for Type II-P supernovae (SNe II-P) based upon five events at redshift up toz~;0.3. This diagram was constructed using photometry from the...
Enciclopedia del mare, Richard Ellis, traduzione di Lorenzo Parma ... [et altri]. . - Torino . NALUAF000800. , Codice Edizioni. NAEDAF00005382, 2005.
Substructure analysis of selected low-richness 2dFGRS clusters of galaxies (2004)
Burgett, William S., Vick, Michael M., Davis, David S., Colless, Matthew, De Propris, Roberto, Baldry, Ivan, ...
Complementary one-, two- and three-dimensional tests for detecting the presence of substructure in clusters of galaxies are applied to recently obtained data from the 2dF Galaxy Redshift Survey. The...
The Mass Assembly and Star Formation Characteristics of Field Galaxies of Known Morphology (2000)
Brinchmann, Jarle, Ellis, Richard
We discuss a new method for inferring the stellar mass of a distant galaxy of known redshift based on the combination of a near-infrared luminosity and multi-band optical photometry. The typical...
Mostri del mare, serpenti marini, manati, globster, calamari giganti, piovre, squali, balene e altre creature degli abissi, Richard Ellis. . - Casale Monferrato(AL). NALUAF000173, Piemme....
Mostri del mare, serpenti marini, manati, globster, calamari giganti, piovre, squali, balene e altre creature degli abissi, Richard Ellis. . - Casale Monferrato. NALUAF000170, Piemme. NAEDAF004069,...
A Spectroscopic Catalog of 10 Distant Rich Clusters of Galaxies (1999)
Dressler, Alan, Smail, Ian, Poggianti, Bianca, Butcher, Harvey, Couch, Warrick, Ellis, Richard, ...
We present spectroscopic observations of galaxies in the fields of 10 distant clusters for which we have previously presented deep imaging with WFPC2 on board the HST. The clusters span the redshift...
The Star Formation Histories of Galaxies in Distant Clusters (1999)
Poggianti, Bianca, Smail, Ian, Dressler, Alan, Couch, Warrick, Barger, Amy, Butcher, Harvey, ...
We present a detailed analysis of the spectroscopic catalog of galaxies in 10 distant clusters from Dressler et al. (1999, D99). We investigate the nature of the different spectral classes defined by...
Atlantide, l'ultima e più accurata sintesi sul mistero dell'isola scomparsa, Richard Ellis, traduzione di Libero Sosio. . - Milano. NALUAF000464, Corbaccio. NAEDAF000995, 1999.
Atlantide, l'ultima e più accurata sintesi sul mistero dell'isola scomparsa, Richard Ellis, traduzione di Libero Sosio. . - Milano. NALUAF000464, Corbaccio. NAEDAF000995, 1999.
Lilly, Simon, Schade, David, Ellis, Richard, Le Fevre, Oliver, Brinchmann, Jarle, Tresse, Laurence, ...
Several aspects of the evolution of star-forming galaxies are studied using measures of the two-dimensional surface brightness profiles extracted from Hubble Space Telescope images of a sample of 341...
A faint galaxy redshift survey to B=24 (1995)
Glazebrook, Karl, Ellis, Richard, Colless, Matthew, Broadhurst, Tom, Allington-Smith, Jeremy, Tanvir, Nial
Using the multislit LDSS-2 spectrograph on the William Herschel Telescope, we have completed a redshift survey in the magnitude range 22.5
Ellis, Richard, McClintock, Ann
Traducción de: If You Take My Meaning. Theory into Practice in Human Communication
Characteristics of Chlorophyll Formation in the Green Alga Golenkinia (1981)
Ellis, Richard, Moore, David, Shure, Richard
Cells of the alga Golenkinia are bleached by growth in darkness in media containing sodium acetate. Re-greening of these cells is light dependent; neither glucose nor intermediates of chlorophyll...