R
Risa H. Wechsler
Researcher at Stanford University
Publications - 572
Citations - 63450
Risa H. Wechsler is an academic researcher from Stanford University. The author has contributed to research in topics: Galaxy & Dark matter. The author has an hindex of 116, co-authored 528 publications receiving 54728 citations. Previous affiliations of Risa H. Wechsler include University of Illinois at Urbana–Champaign & Massachusetts Institute of Technology.
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Journal ArticleDOI
CANDELS: The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey
Norman A. Grogin,Dale D. Kocevski,Sandra M. Faber,Henry C. Ferguson,Anton M. Koekemoer,Adam G. Riess,Viviana Acquaviva,David M. Alexander,Omar Almaini,Matthew L. N. Ashby,Marco Barden,Eric F. Bell,Frédéric Bournaud,Thomas M. Brown,Karina Caputi,Stefano Casertano,Paolo Cassata,Marco Castellano,Peter Challis,Ranga-Ram Chary,Edmond Cheung,Michele Cirasuolo,Christopher J. Conselice,Asantha Cooray,Darren J. Croton,Emanuele Daddi,Tomas Dahlen,Romeel Davé,Duilia F. de Mello,Duilia F. de Mello,Avishai Dekel,Mark Dickinson,Timothy Dolch,Jennifer L. Donley,James Dunlop,Aaron A. Dutton,David Elbaz,Giovanni G. Fazio,Alexei V. Filippenko,Steven L. Finkelstein,Adriano Fontana,Jonathan P. Gardner,Peter M. Garnavich,Eric Gawiser,Mauro Giavalisco,Andrea Grazian,Yicheng Guo,Nimish P. Hathi,Boris Häussler,Philip F. Hopkins,Jiasheng Huang,Kuang-Han Huang,Kuang-Han Huang,Saurabh Jha,Jeyhan S. Kartaltepe,Robert P. Kirshner,David C. Koo,Kamson Lai,Kyoung-Soo Lee,Weidong Li,Jennifer M. Lotz,Ray A. Lucas,Piero Madau,Patrick J. McCarthy,Elizabeth J. McGrath,Daniel H. McIntosh,Ross J. McLure,Bahram Mobasher,Leonidas A. Moustakas,Mark Mozena,Kirpal Nandra,Jeffrey A. Newman,Sami Niemi,Kai G. Noeske,Casey Papovich,Laura Pentericci,Alexandra Pope,Joel R. Primack,Abhijith Rajan,Swara Ravindranath,Naveen A. Reddy,Alvio Renzini,Hans-Walter Rix,Aday R. Robaina,Steven A. Rodney,David J. Rosario,Piero Rosati,S. Salimbeni,Claudia Scarlata,Brian Siana,Luc Simard,Joseph Smidt,Rachel S. Somerville,Hyron Spinrad,Amber Straughn,Louis-Gregory Strolger,Olivia Telford,Harry I. Teplitz,Jonathan R. Trump,Arjen van der Wel,Carolin Villforth,Risa H. Wechsler,Benjamin J. Weiner,Tommy Wiklind,Vivienne Wild,Grant W. Wilson,Stijn Wuyts,Hao Jing Yan,Min S. Yun +108 more
TL;DR: The Cosmic Assembly Near-IR Deep Extragalactic Legacy Survey (CANDELS) as discussed by the authors was designed to document the first third of galactic evolution, from z approx. 8 - 1.5 to test their accuracy as standard candles for cosmology.
Journal ArticleDOI
The Average Star Formation Histories of Galaxies in Dark Matter Halos from z = 0-8
TL;DR: In this article, a robust method to constrain average galaxy star formation rates, star formation histories (SFHs), and the intracluster light (ICL) as a function of halo mass is presented.
Journal ArticleDOI
Candels: The cosmic assembly near-infrared deep extragalactic legacy survey - The hubble space telescope observations, imaging data products, and mosaics
Anton M. Koekemoer,Sandra M. Faber,Henry C. Ferguson,Norman A. Grogin,Dale D. Kocevski,David C. Koo,Kamson Lai,Jennifer M. Lotz,Ray A. Lucas,Elizabeth J. McGrath,Sara Ogaz,Abhijith Rajan,Adam G. Riess,S. Rodney,L. G. Strolger,Stefano Casertano,Marco Castellano,Tomas Dahlen,Mark Dickinson,Timothy Dolch,Adriano Fontana,Mauro Giavalisco,Andrea Grazian,Yicheng Guo,Nimish P. Hathi,Kuang-Han Huang,Kuang-Han Huang,Arjen van der Wel,Hao Jing Yan,Viviana Acquaviva,David M. Alexander,Omar Almaini,Matthew L. N. Ashby,Marco Barden,Eric F. Bell,Frédéric Bournaud,Thomas M. Brown,Karina Caputi,Paolo Cassata,Peter Challis,Ranga-Ram Chary,Edmond Cheung,Michele Cirasuolo,Christopher J. Conselice,Asantha Cooray,Darren J. Croton,Emanuele Daddi,Romeel Davé,Duilia F. de Mello,Loic de Ravel,Avishai Dekel,Jennifer L. Donley,James Dunlop,Aaron A. Dutton,David Elbaz,Giovanni Fazio,Alexei V. Filippenko,Steven L. Finkelstein,Chris Frazer,Jonathan P. Gardner,Peter M. Garnavich,Eric Gawiser,Ruth Gruetzbauch,Will G. Hartley,B. Haussler,Jessica Herrington,Philip F. Hopkins,J.-S. Huang,Saurabh Jha,Andrew Johnson,Jeyhan S. Kartaltepe,Ali Ahmad Khostovan,Robert P. Kirshner,Caterina Lani,Kyoung-Soo Lee,Weidong Li,Piero Madau,Patrick J. McCarthy,Daniel H. McIntosh,Ross J. McLure,Conor McPartland,Bahram Mobasher,Heidi Moreira,Alice Mortlock,Leonidas A. Moustakas,Mark Mozena,Kirpal Nandra,Jeffrey A. Newman,Jennifer L. Nielsen,Sami Niemi,Kai G. Noeske,Casey Papovich,Laura Pentericci,Alexandra Pope,Joel R. Primack,Swara Ravindranath,Naveen A. Reddy,Alvio Renzini,Hans Walter Rix,Aday R. Robaina,David J. Rosario,Piero Rosati,S. Salimbeni,Claudia Scarlata,Brian Siana,Luc Simard,Joseph Smidt,D. Snyder,Rachel S. Somerville,Hyron Spinrad,Amber N. Straughn,Olivia Telford,Harry I. Teplitz,Jonathan R. Trump,Carlos J. Vargas,Carolin Villforth,C. Wagner,P. Wandro,Risa H. Wechsler,Benjamin J. Weiner,Tommy Wiklind,Vivienne Wild,Grant W. Wilson,Stijn Wuyts,Min S. Yun +124 more
TL;DR: In this paper, the authors describe the Hubble Space Telescope imaging data products and data reduction procedures for the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS).
Journal ArticleDOI
CANDELS: The Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey - The Hubble Space Telescope Observations, Imaging Data Products and Mosaics
Anton M. Koekemoer,Sandra M. Faber,Henry C. Ferguson,Norman A. Grogin,Dale D. Kocevski,David C. Koo,Kamson Lai,Jennifer M. Lotz,Ray A. Lucas,Elizabeth J. McGrath,Sara Ogaz,Abhijith Rajan,Adam G. Riess,S. Rodney,Louis Gregory Strolger,Stefano Casertano,Marco Castellano,Tomas Dahlen,Mark Dickinson,Timothy Dolch,Adriano Fontana,Mauro Giavalisco,Andrea Grazian,Yicheng Guo,Nimish P. Hathi,Kuang-Han Huang,Arjen van der Wel,Haojing Yan,Viviana Acquaviva,David M. Alexander Omar Almaini,Matthew L. N. Ashby,Marco Barden,Eric F. Bell,Frédéric Bournaud,Thomas M. Brown,Karina Caputi,Paolo Cassata,Peter Challis,Ranga-Ram Chary,Edmond Cheung,Michele Cirasuolo,Christopher J. Conselice,Asantha Cooray,Darren J. Croton,Emanuele Daddi,Romeel Davé,Duilia F. de Mello,Loic de Ravel,Avishai Dekel,Jennifer L. Donley,James Dunlop,Aaron A. Dutton,David Elbaz,Giovanni G. Fazio,Alex V. Filippenko,Steven L. Finkelstein,Chris Frazer,Jonathan P. Gardner,Peter M. Garnavich,Eric Gawiser,Ruth Gruetzbauch,Will G. Hartley,Boris Häussler,Jessica Herrington,Philip F. Hopkins,Jiasheng Huang,Saurabh Jha,Andrew Johnson,Jeyhan S. Kartaltepe,Ali Ahmad Khostovan,Robert P. Kirshner,Caterina Lani,Kyoung-Soo Lee,Weidong Li,Piero Madau,Patrick J. McCarthy,Daniel H. McIntosh,Ross J. McLure,Conor McPartland,Bahram Mobasher,Heidi Moreira,Alice Mortlock,Leonidas A. Moustakas,Mark Mozena,Kirpal Nandra,Jeffrey A. Newman,Jennifer L. Nielsen,Sami Niemi,Kai G. Noeske,Casey Papovich,Laura Pentericci,Alexandra Pope,Joel R. Primack,Swara Ravindranath,Naveen A. Reddy,Alvio Renzini,Hans-Walter Rix,Aday R. Robaina,David J. Rosario,Piero Rosati,S. Salimbeni,Claudia Scarlata,Brian Siana,Luc Simard,Joseph Smidt,D. Snyder,Rachel S. Somerville,Hyron Spinrad,Amber Straughn,Olivia Telford,Harry I. Teplitz,Jonathan R. Trump,Carlos J. Vargas,Carolin Villforth,C. Wagner,P. Wandro,Risa H. Wechsler,Benjamin J. Weiner,Tommy Wiklind,Vivienne Wild,Grant W. Wilson,Stijn Wuyts,Min S. Yun +122 more
TL;DR: The Cosmic Assembly Near-IR Deep Extragalactic Legacy Survey (CANDELS) as mentioned in this paper was designed to document the evolution of galaxies and black holes at $z\sim 1.5-8$, and to study Type Ia SNe beyond $z>1.5.
Journal ArticleDOI
Concentrations of Dark Halos from Their Assembly Histories
TL;DR: In this article, the relation between the density profiles of dark matter halos and their mass assembly histories was studied using a statistical sample of halos in a high-resolution N-body simulation of the ΛCDM cosmology.