Related papers: Preliminary Target Selection for the DESI Bright G…

Not all lensing is low: An analysis of DESI$\times$DES using the Lagrangian Effective Theory of LSS

In this work we use Lagrangian perturbation theory to analyze the harmonic space galaxy clustering signal of Bright Galaxy Survey (BGS) and Luminous Red Galaxies (LRGs) targeted by the Dark Energy Spectroscopic Instrument (DESI), combined…

Cosmology and Nongalactic Astrophysics · Physics 2024-10-17 S. Chen , J. DeRose , R. Zhou , M. White , S. Ferraro , C. Blake , J. U. Lange , R. H. Wechsler , J. Aguilar , S. Ahlen , D. Brooks , T. Claybaugh , K. Dawson , A. de la Macorra , P. Doel , A. Font-Ribera , E. Gaztañaga , S. Gontcho A Gontcho , G. Gutierrez , K. Honscheid , C. Howlett , R. Kehoe , D. Kirkby , T. Kisner , A. Kremin , M. Landriau , L. Le Guillou , M. Manera , A. Meisner , R. Miquel , J. A. Newman , G. Niz , N. Palanque-Delabrouille , W. J. Percival , F. Prada , G. Rossi , E. Sanchez , D. Schlegel , M. Schubnell , D. Sprayberry , G. Tarlé , B. A. Weaver

Dark Energy Survey: Galaxy Sample for the Baryonic Acoustic Oscillation Measurement from the Final Dataset

In this paper we present and validate the galaxy sample used for the analysis of the baryon acoustic oscillation (BAO) signal in the Dark Energy Survey (DES) Y6 data. The definition is based on a color and redshift-dependent magnitude cut…

Cosmology and Nongalactic Astrophysics · Physics 2026-02-19 J. Mena-Fernández , M. Rodríguez-Monroy , S. Avila , A. Porredon , K. C. Chan , H. Camacho , N. Weaverdyck , I. Sevilla-Noarbe , E. Sanchez , L. Toribio San Cipriano , J. De Vicente , I. Ferrero , R. Cawthon , A. Carnero Rosell , J. Elvin-Poole , G. Giannini , M. Adamow , K. Bechtol , A. Drlica-Wagner , R. A. Gruendl , W. G. Hartley , A. Pieres , A. J. Ross , E. S. Rykoff , E. Sheldon , B. Yanny , T. M. C. Abbott , M. Aguena , S. Allam , O. Alves , A. Amon , F. Andrade-Oliveira , J. Annis , D. Bacon , J. Blazek , S. Bocquet , D. Brooks , J. Carretero , F. J. Castander , C. Conselice , M. Crocce , L. N. da Costa , M. E. S. Pereira , T. M. Davis , N. Deiosso , S. Desai , H. T. Diehl , S. Dodelson , C. Doux , S. Everett , J. Frieman , J. García-Bellido , E. Gaztanaga , G. Gutierrez , S. R. Hinton , D. L. Hollowood , K. Honscheid , D. Huterer , K. Kuehn , O. Lahav , S. Lee , C. Lidman , H. Lin , J. L. Marshall , F. Menanteau , R. Miquel , J. Myles , R. L. C. Ogando , A. Palmese , W. J. Percival , A. A. Plazas Malagón , A. Roodman , R. Rosenfeld , S. Samuroff , D. Sanchez Cid , B. Santiago , M. Schubnell , M. Smith , E. Suchyta , M. E. C. Swanson , G. Tarle , D. Thomas , C. To , D. L. Tucker , A. R. Walker , J. Weller , P. Wiseman , M. Yamamoto

First Detection of the BAO Signal from Early DESI Data

We present the first detection of the baryon acoustic oscillations (BAO) signal obtained using unblinded data collected during the initial two months of operations of the Stage-IV ground-based Dark Energy Spectroscopic Instrument (DESI).…

Cosmology and Nongalactic Astrophysics · Physics 2025-08-11 Jeongin Moon , David Valcin , Michael Rashkovetskyi , Christoph Saulder , Jessica Nicole Aguilar , Steven Ahlen , Shadab Alam , Stephen Bailey , Charles Baltay , Robert Blum , David Brooks , Etienne Burtin , Edmond Chaussidon , Kyle Dawson , Axel de la Macorra , Arnaud de Mattia , Govinda Dhungana , Daniel Eisenstein , Brenna Flaugher , Andreu Font-Ribera , Jaime E. Forero-Romero , Cristhian Garcia-Quintero , Satya Gontcho A Gontcho , Julien Guy , Malik Muhammad Sikandar Hanif , Klaus Honscheid , Mustapha Ishak , Robert Kehoe , Sumi Kim , Theodore Kisner , Anthony Kremin , Martin Landriau , Laurent Le Guillou , Michael Levi , Marc Manera , Paul Martini , Patrick McDonald , Aaron Meisner , Ramon Miquel , John Moustakas , Adam Myers , Seshadri Nadathur , Richard Neveux , Jeffrey A. Newman , Jundan Nie , Nikhil Padmanabhan , Nathalie Palanque-Delabrouille , Will Percival , Alejandro Pérez Fernández , Claire Poppett , Francisco Prada , Anand Raichoor , Ashley J. Ross , Graziano Rossi , Lado Samushia , David Schlegel , Hee-Jong Seo , Gregory Tarlé , Mariana Vargas Magana , Andrei Variu , Benjamin Alan Weaver , Martin J. White , Christophe Yèche , Sihan Yuan , Cheng Zhao , Rongpu Zhou , Zhimin Zhou , Hu Zou

Estimating Photometric Redshifts for Galaxies from the DESI Legacy Imaging Surveys with Bayesian Neural Networks Trained by DESI EDR

We present a catalogue of photometric redshifts for galaxies from DESI Legacy Imaging Surveys, which includes $\sim0.18$ billion sources covering 14,000 ${\rm deg}^2$. The photometric redshifts, along with their uncertainties, are estimated…

Astrophysics of Galaxies · Physics 2025-02-25 Xingchen Zhou , Nan Li , Hu Zou , Yan Gong , Furen Deng , Xuelei Chen , Qian Yu , Zizhao He , Boyi Ding

Selection of high-redshift Lyman-Break Galaxies from broadband and wide photometric surveys

In this paper, we investigate the possibility of selecting high-redshift Lyman-Break Galaxies (LBG) using current and future broadband wide photometric surveys, such as UNIONS or the Vera C. Rubin LSST. This work is conducted in the context…

Cosmology and Nongalactic Astrophysics · Physics 2025-07-08 C. Payerne , W. d'Assignies Doumerg , C. Yèche , V. Ruhlmann-Kleider , A. Raichoor , D. Lang , J. N. Aguilar , S. Ahlen , D. Bianchi , D. Brooks , T. Claybaugh , S. Cole , A. de la Macorra , A. Dey , B. Dey , P. Doel , A. Font-Ribera , J. E. Forero-Romero , S. Gontcho A Gontcho , G. Gutierrez , S. Gwyn , K. Honscheid , S. Juneau , A. Lambert , M. Landriau , L. Le Guillou , M. E. Levi , C. Magneville , M. Manera , A. Meisner , R. Miquel , J. Moustakas , J. A. Newman , N. Palanque-Delabrouille , W. Percival , V. Picouet , F. Prada , I. Pérez-Ràfols , G. Rossi , E. Sanchez , M. Sawicki , D. Schlegel , M. Schubnell , D. Sprayberry , G. Tarlé , B. A. Weaver , H. Zou

The SDSS-IV extended Baryon Oscillation Spectroscopic Survey: selecting emission line galaxies using the Fisher discriminant

We present a new selection technique of producing spectroscopic target catalogues for massive spectroscopic surveys for cosmology. This work was conducted in the context of the extended Baryon Oscillation Spectroscopic Survey (eBOSS), which…

Astrophysics of Galaxies · Physics 2016-01-08 A. Raichoor J. Comparat , T. Delubac , J. -P. Kneib , C. Yèche , H. Zou , F. B. Abdalla , K. Dawson , A. de la Macorra , X. Fan , Z. Fan , Z. Jiang , Y. Jing , S. Jouvel , D. Lang , M. Lesser , C. Li , J. Ma , J. A. Newman , J. Nie , N. Palanque-Delabrouille , W. J. Percival , F. Prada , S. Shen , J. Wang , Z. Wu , T. Zhang , X. Zhou , Z. Zhou

The Compilation and Validation of the Spectroscopic Redshift Catalogs for the DESI-COSMOS and DESI-XMMLSS Fields

Over several dedicated programs that include targets beyond the main cosmological samples, the Dark Energy Spectroscopic Instrument (DESI) collected spectra for 304,970 unique objects in two fields centered on the COSMOS and XMM-LSS fields.…

Cosmology and Nongalactic Astrophysics · Physics 2026-01-21 J. Ratajczak , K. S. Dawson , N. Weaverdyck , J. Aguilar , S. Ahlen , E. Armengaud , S. Bailey , D. Bianchi , D. Blanco , A. Brodzeller , D. Brooks , F. J. Castander , T. Claybaugh , A. Cuceu , A. de la Macorra , Arjun Dey , Biprateep Dey , P. Doel , A. Font-Ribera , J. E. Forero-Romero , E. Gaztañaga , S. Gontcho A Gontcho , G. Gutierrez , J. Guy , T. Hagen , H. K. Herrera-Alcantar , K. Honscheid , D. Huterer , M. Ishak , J. Jimenez , R. Joyce , S. Juneau , R. Kehoe , D. Kirkby , T. Kisner , S. E. Koposov , A. Kremin , O. Lahav , A. Lambert , C. Lamman , M. Landriau , L. Le Guillou , A. Leauthaud , J. Lee , M. E. Levi , Q. Li , I. Longhurst , Y. Luo , M. Manera , P. Martini , J. McCullough , A. Meisner , R. Miquel , J. Moustakas , S. Nadathur , J. A. Newman , N. Palanque-Delabrouille , W. J. Percival , C. Poppett , F. Prada , I. Pérez-Ràfols , A. Raichoor , C. Ravoux , G. Rossi , Y. Salcedo Hernandez , E. Sanchez , C. Saulder , D. Schlegel , M. Schubnell , H. Seo , D. Sprayberry , G. Tarlé , B. A. Weaver , R. H. Wechsler , M. White , R. Zhou , H. Zou

Dark Energy Survey Year 3 Results: Calibration of Lens Sample Redshift Distributions using Clustering Redshifts with BOSS/eBOSS

We present clustering redshift measurements for Dark Energy Survey (DES) lens sample galaxies to be used in weak gravitational lensing and galaxy clustering studies. To perform this measurement, we cross-correlate with spectroscopic…

Cosmology and Nongalactic Astrophysics · Physics 2022-06-09 R. Cawthon , J. Elvin-Poole , A. Porredon , M. Crocce , G. Giannini , M. Gatti , A. J. Ross , E. S. Rykoff , A. Carnero Rosell , J. DeRose , S. Lee , M. Rodriguez-Monroy , A. Amon , K. Bechtol , J. De Vicente , D. Gruen , R. Morgan , E. Sanchez , J. Sanchez , I. Sevilla-Noarbe , T. M. C. Abbott , M. Aguena , S. Allam , J. Annis , S. Avila , D. Bacon , E. Bertin , D. Brooks , D. L. Burke , M. Carrasco Kind , J. Carretero , F. J. Castander , A. Choi , M. Costanzi , L. N. da Costa , M. E. S. Pereira , K. Dawson , S. Desai , H. T. Diehl , K. Eckert , S. Everett , I. Ferrero , P. Fosalba , J. Frieman , J. García-Bellido , E. Gaztanaga , R. A. Gruendl , J. Gschwend , G. Gutierrez , S. R. Hinton , D. L. Hollowood , K. Honscheid , D. Huterer , D. J. James , A. G. Kim , J. -P. Kneib , K. Kuehn , N. Kuropatkin , O. Lahav , M. Lima , H. Lin , M. A. G. Maia , P. Melchior , F. Menanteau , R. Miquel , J. J. Mohr , J. Muir , J. Myles , A. Palmese , S. Pandey , F. Paz-Chinchón , W. J. Percival , A. A. Plazas , A. Roodman , G. Rossi , V. Scarpine , S. Serrano , M. Smith , M. Soares-Santos , E. Suchyta , M. E. C. Swanson , G. Tarle , C. To , M. A. Troxel , R. D. Wilkinson , the DES Collaboration

The SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: final Emission Line Galaxy Target Selection

We describe the algorithm used to select the Emission Line Galaxy (ELG) sample at $z \sim 0.85$ for the extended Baryon Oscillation Spectroscopic Survey of the Sloan Digital Sky Survey IV, using photometric data from the DECam Legacy…

Cosmology and Nongalactic Astrophysics · Physics 2017-08-30 A. Raichoor , J. Comparat , T. Delubac , J. -P. Kneib , Ch. Yèche , K. S. Dawson , W. J. Percival , A. Dey , D. Lang , D. J. Schlegel , C. Gorgoni , J. Bautista , J. R. Brownstein , V. Mariappan , H. -J. Seo , J. L. Tinker , A. J. Ross , Y. Wang , G. -B. Zhao , J. Moustakas , N. Palanque-Delabrouille , E. Jullo , J. A. Newmann , F. Prada , G. B. Zhu

Preliminary Target Selection for the DESI Quasar (QSO) Sample

The DESI survey will measure large-scale structure using quasars as direct tracers of dark matter in the redshift range $0.9<z<2.1$ and using quasar Ly-$\alpha$ forests at $z>2.1$. We present two methods to select candidate quasars for DESI…

Cosmology and Nongalactic Astrophysics · Physics 2020-10-23 Christophe Yèche , Nathalie Palanque-Delabrouille , Charles-Antoine Claveau , David D. Brooks , Edmond Chaussidon , Tamara M. Davis , Kyle S. Dawson , Arjun Dey , Yutong Duan , Sarah Eftekharzadeh , Daniel J. Eisenstein , Enrique Gaztañaga , Robert Kehoe , Martin Landriau , Dustin Lang , Michael E. Levi , Aaron M. Meisner , Adam D. Myers , Jeffrey A. Newman , Claire Poppett , Francisco Prada , Anand Raichoor , David J. Schlegel , Michael Schubnell , Ryan Staten , Gregory Tarlé , Rongpu Zhou

Testing the 10 spectrograph units for DESI: approach and results

The recently commissioned Dark Energy Spectroscopic Instrument (DESI) will measure the expansion history of the Universe using the Baryon Acoustic Oscillation technique. The spectra of 35 million galaxies and quasars over 14000 sqdeg will…

Instrumentation and Methods for Astrophysics · Physics 2021-01-29 S. Perruchot , P. -E. Blanc , J. Guy , L. Le Guillou , S. Ronayette , X. Régal , G. Castagnoli , A. Le Van Suu , E. Sepulveda , E. Jullo , J. -G. Cuby , S. Karkar , P. Ghislain , P. Repain , P. -H. Carton , C. Magneville , A. Ealet , S. Escoffier , A. Secroun , K. Honscheid , A. Elliot , P. Jelinsky , D. Brooks , P. Doel , Y. Duan , J. Edelstein , J. C. Estrada , E. Gastañaga , A. Karcher , M. Landriau , M. Levi , P. Martini , P. , N. Palanque-Delabrouille , F. Prada , G. Tarle , K. Zhang

DESI Peculiar Velocity Survey -- Fundamental Plane

The Dark Energy Spectroscopic Instrument (DESI) Peculiar Velocity Survey aims to measure the peculiar velocities of early and late type galaxies within the DESI footprint using both the Fundamental Plane and optical Tully-Fisher relations.…

Cosmology and Nongalactic Astrophysics · Physics 2025-05-01 Khaled Said , Cullan Howlett , Tamara Davis , John Lucey , Christoph Saulder , Kelly Douglass , Alex G. Kim , Anthony Kremin , Caitlin Ross , Greg Aldering , Jessica Nicole Aguilar , Steven Ahlen , Segev BenZvi , Davide Bianchi , David Brooks , Todd Claybaugh , Kyle Dawson , Axel de la Macorra , Biprateep Dey , Peter Doel , Kevin Fanning , Simone Ferraro , Andreu Font-Ribera , Jaime E. Forero-Romero , Enrique Gaztañaga , Satya Gontcho A Gontcho , Julien Guy , Klaus Honscheid , Robert Kehoe , Theodore Kisner , Andrew Lambert , Martin Landriau , Laurent Le Guillou , Marc Manera , Aaron Meisner , Ramon Miquel , John Moustakas , Andrea Muñoz-Gutiérrez , Adam Myers , Jundan Nie , Nathalie Palanque-Delabrouille , Will Percival , Francisco Prada , Graziano Rossi , Eusebio Sanchez , David Schlegel , Michael Schubnell , Joseph Harry Silber , David Sprayberry , Gregory Tarlé , Mariana Vargas Magana , Benjamin Alan Weaver , Risa Wechsler , Zhimin Zhou , Hu Zou

Overview of the Dark Energy Spectroscopic Instrument

The Dark Energy Spectroscopic Instrument (DESI) is under construction to measure the expansion history of the Universe using the Baryon Acoustic Oscillation technique. The spectra of 35 million galaxies and quasars over 14000 square degrees…

Instrumentation and Methods for Astrophysics · Physics 2018-07-26 Paul Martini , Stephen Bailey , Robert W. Besuner , David Brooks , Peter Doel , Jerry Edelstein , Daniel Eisenstein , Brenna Flaugher , Gaston Gutierrez , Stewart E. Harris , Klaus Honscheid , Patrick Jelinsky , Richard Joyce , Stephen Kent , Michael Levi , Francisco Prada , Claire Poppett , David Rabinowitz , Constance Rockosi , Laia Cardiel Sas , David J. Schlegel , Michael Schubnell , Ray Sharples , Joseph H. Silber , David Sprayberry , Risa Wechsler

Archetype-Based Redshift Estimation for the Dark Energy Spectroscopic Instrument Survey

We present a computationally efficient galaxy archetype-based redshift estimation and spectral classification method for the Dark Energy Survey Instrument (DESI) survey. The DESI survey currently relies on a redshift fitter and spectral…

Cosmology and Nongalactic Astrophysics · Physics 2024-08-27 Abhijeet Anand , Julien Guy , Stephen Bailey , John Moustakas , J. Aguilar , S. Ahlen , A. Bolton , A. Brodzeller , D. Brooks , T. Claybaugh , S. Cole , B. Dey , K. Fanning , J. Forero-Romero , E. Gaztañaga , S. Gontcho A Gontcho , L. Le Guillou , G. Gutierrez , K. Honscheid , C. Howlett , S. Juneau , D. Kirkby , T. Kisner , A. Kremin , A. Lambert , M. Landriau , A. de la Macorra , M. Manera , A. Meisner , R. Miquel , E. Mueller , G. Niz , N. Palanque-Delabrouille , W. Percival , C. Poppett , F. Prada , A. Raichoor , M. Rezaie , G. Rossi , E. Sanchez , E. Schlafly , D. Schlegel , M. Schubnell , D. Sprayberry , G. Tarlé , C. Warner , B. A. Weaver , R. Zhou , H. Zou

The WiggleZ Dark Energy Survey: Survey Design and First Data Release

The WiggleZ Dark Energy Survey is a survey of 240,000 emission line galaxies in the distant universe, measured with the AAOmega spectrograph on the 3.9-m Anglo-Australian Telescope (AAT). The target galaxies are selected using ultraviolet…

Cosmology and Nongalactic Astrophysics · Physics 2014-11-20 Michael J. Drinkwater , Russell J. Jurek , Chris Blake , David Woods , Kevin A. Pimbblet , Karl Glazebrook , Rob Sharp , Michael B. Pracy , Sarah Brough , Matthew Colless , Warrick J. Couch , Scott M. Croom , Tamara M. Davis , Duncan Forbes , Karl Forster , David G. Gilbank , Michael Gladders , Ben Jelliffe , Nick Jones , I-hui Li , Barry Madore , D. Christopher Martin , Gregory B. Poole , Todd Small , Emily Wisnioski , Ted Wyder , H. K. C. Yee

Dark Energy Survey Year 1 Results: Galaxy-Galaxy Lensing

We present galaxy-galaxy lensing measurements from 1321 sq. deg. of the Dark Energy Survey (DES) Year 1 (Y1) data. The lens sample consists of a selection of 660,000 red galaxies with high-precision photometric redshifts, known as redMaGiC,…

Cosmology and Nongalactic Astrophysics · Physics 2018-09-05 J. Prat , C. Sánchez , Y. Fang , D. Gruen , J. Elvin-Poole , N. Kokron , L. F. Secco , B. Jain , R. Miquel , N. MacCrann , M. A. Troxel , A. Alarcon , D. Bacon , G. M. Bernstein , J. Blazek , R. Cawthon , C. Chang , M. Crocce , C. Davis , J. De Vicente , J. P. Dietrich , A. Drlica-Wagner , O. Friedrich , M. Gatti , W. G. Hartley , B. Hoyle , E. M. Huff , M. Jarvis , M. M. Rau , R. P. Rollins , A. J. Ross , E. Rozo , E. S. Rykoff , S. Samuroff , E. Sheldon , T. N. Varga , P. Vielzeuf , J. Zuntz , T. M. C. Abbott , F. B. Abdalla , S. Allam , J. Annis , K. Bechtol , A. Benoit-Lévy , E. Bertin , D. Brooks , E. Buckley-Geer , D. L. Burke , A. Carnero Rosell , M. Carrasco Kind , J. Carretero , F. J. Castander , C. E. Cunha , C. B. D'Andrea , L. N. da Costa , S. Desai , H. T. Diehl , S. Dodelson , T. F. Eifler , E. Fernandez , B. Flaugher , P. Fosalba , J. Frieman , J. García-Bellido , E. Gaztanaga , D. W. Gerdes , T. Giannantonio , D. A. Goldstein , R. A. Gruendl , J. Gschwend , G. Gutierrez , K. Honscheid , D. J. James , T. Jeltema , M. W. G. Johnson , M. D. Johnson , D. Kirk , E. Krause , K. Kuehn , S. Kuhlmann , O. Lahav , T. S. Li , M. Lima , M. A. G. Maia , M. March , J. L. Marshall , P. Martini , P. Melchior , F. Menanteau , J. J. Mohr , R. C. Nichol , B. Nord , A. A. Plazas , A. K. Romer , A. Roodman , M. Sako , E. Sanchez , V. Scarpine , R. Schindler , M. Schubnell , I. Sevilla-Noarbe , M. Smith , R. C. Smith , M. Soares-Santos , F. Sobreira , E. Suchyta , M. E. C. Swanson , G. Tarle , D. Thomas , D. L. Tucker , V. Vikram , A. R. Walker , R. H. Wechsler , B. Yanny , Y. Zhang

The Wide-Field DENIS Near-IR Imaging Survey and 6dF Redshift and Peculiar Velocity Surveys

The DENIS survey is currently imaging the entire southern sky in the I, J, and K wavebands. The current star/galaxy separation algorithm is presented and the galaxy counts are nearly perfectly Euclidean. 95% complete and reliable galaxy…

Astrophysics · Physics 2007-05-23 Gary A. Mamon

The Power of DESI for Photometric Redshift Calibration: A Case Study with KiDS-1000

Accurate redshift estimates are a critical requirement for weak lensing surveys and one of the main uncertainties in constraints on dark energy and large-scale cosmic structure. In this paper, we study the potential to calibrate photometric…

Cosmology and Nongalactic Astrophysics · Physics 2025-12-23 Diana Blanco , Alexie Leauthaud , Johannes Ulf Lange , Angus H. Wright , Hendrik Hildebrandt , Sven Heydenreich , Darshika Ravulapalli , Joshua Ratajczak , Kyle S. Dawson , Jamie McCullough , Biprateep Dey , Jessica N. Aguilar , Steven Ahlen , Abhijeet Anand , Davide Bianchi , Chris Blake , David Brooks , Francisco J. Castander , Todd Claybaugh , Andrei Cuceu , Axel de la Macorra , John Della Costa , Arjun Dey , Ann Elliott , Ni Putu Audita Placida Emas , Simone Ferraro , Andreu Font-Ribera , Jaime E. Forero-Romero , Cristhian Garcia-Quintero , Enrique Gaztañaga , Satya Gontcho A Gontcho , Gaston Gutierrez , Dragan Huterer , Mustapha Ishak , Jorge Jimenez , Shahab Joudaki , Dick Joyce , Stephanie Juneau , David Kirkby , Anthony Kremin , Alex Krolewski , Claire Lamman , Martin Landriau , Laurent Le Guillou , Marc Manera , Aaron Meisner , Ramon Miquel , John Moustakas , Seshadri Nadathur , Jeffrey A. Newman , Will Percival , Anna Porredon , Francisco Prada , Ignasi Pérez-Ràfols , Amy Robertson , Graziano Rossi , Eusebio Sanchez , Christoph Saulder , Agne Semenaite , David Schlegel , Hee-Jong Seo , Joseph H. Silber , David Sprayberry , Gregory Tarlé , Benjamin A. Weaver , Rongpu Zhou , Hu Zou

Spectroscopy of Luminous Compact Blue Galaxies in Distant Clusters I. Spectroscopic Data

We used the DEIMOS spectrograph on the Keck II Telescope to obtain spectra of galaxies in the fields of five distant, rich galaxy clusters over the redshift range 0.5 < z < 0.9 in a search for luminous, compact, blue galaxies (LCBGs).…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-28 S. M. Crawford , G. D. Wirth , M. A. Bershady , K. Hon

Dark Energy Survey Year 6 Results: Galaxy-galaxy lensing

We present galaxy--galaxy lensing (GGL) measurements from the full six years of data from the Dark Energy Survey (DES Y6), covering $4031\,\mathrm{deg}^2$ and used in the DES Y6 $3\times2$pt cosmological analysis. We use the MagLim++ lens…

Cosmology and Nongalactic Astrophysics · Physics 2026-01-22 G. Giannini , G. Camacho-Ciurana , A. Whyley , J. Prat , J. Blazek , C. Sánchez , G. Zacharegkas , A. Alarcon , E. Legnani , A. Amon , D. Anbajagane , S. Avila , K. Bechtol , M. R. Becker , G. M. Bernstein , S. Bocquet , A. Campos , A. Carnero Rosell , R. Cawthon , C. Chang , M. Crocce , W. d'Assignies , J. De Vicente , A. Drlica-Wagner , S. Elvin-Poole , A. Ferté , M. Gatti , D. Gruen , M. Jarvis , M. Manera , S. Mau , J. McCullough , F. Menanteau , J. Myles , A. Porredon , M. Rodriguez-Monroy , A. Roodman , E. S. Rykoff , S. Samuroff , D. Sanchez Cid , I. Sevilla-Noarbe , T. Schutt , M. A. Troxel , N. Weaverdyck , M. Yamamoto , B. Yin , T. M. C. Abbott , M. Aguena , S. Allam , O. Alves , F. Andrade-Oliveira , D. Bacon , E. Bertin , D. Brooks , H. Camacho , J. Carretero , L. N. da Costa , M. E. da Silva Pereira , T. M. Davis , D. L. DePoy , S. Desai , H. T. Diehl , P. Doel , C. Doux , T. F. Eifler , S. Everett , A. E. Evrard , P. Fosalba , J. Frieman , J. García-Bellido , E. Gaztanaga , P. Giles , K. Glazebrook , I. Harrison , W. G. Hartley , K. Herner , S. R. Hinton , D. L. Hollowood , K. Honscheid , D. Huterer , B. Jain , D. J. James , N. Jeffrey , T. Kacprzak , S. Kent , E. Krause , O. Lahav , S. Lee , J. L. Marshall , J. Mena-Fernández , R. Miquel , J. J. Mohr , J. Muir , R. C. Nichol , R. L. C. Ogando , A. Palmese , M. Paterno , W. J. Percival , D. Petravick , A. A. Plazas Malagón , M. Raveri , R. Rosenfeld , E. Sanchez , E. Sheldon , T. Shin , J. Allyn. Smith , M. Smith , M. Soares-Santos , E. Suchyta , M. E. C. Swanson , G. Tarle , D. Thomas , C. To , D. L. Tucker , V. Vikram , M. Vincenzi , A. R. Walker , P. Wiseman , B. Yanny