Dark energy

The DESI Experiment Part II: Instrument Design

Amir Aghamousa, Steve Ahlen, Shadab Alam, Carlos Allende Prieto, James Annis, S. Bailey, Christophe Balland, O. Ballester, C. Baltay, L. Beaufore, C. Bebek, Timothy C. Beers, Eric F. Bell, José Luis Bernal, Robert Besuner, Florian Beutler, Chris Blake, Hannes Bleuler, Michael Blomqvist, Robert Blum, A. Bolton, César Briceño, David J. Brooks, Joel R. Brownstein, E. Buckley‐Geer, A. Burden, E. Burtin, Nicolás G. Busca, R. N. Cahn, Yan-Chuan Cai, L. Cardiel-Sas, R. G. Carlberg, Pierre-Henri Carton, R. Casas, F. J. Castander, Jorge L. Cervantes–Cota, T. Claybaugh, Madeline Close, Carl T. Coker, Shaun Cole, Johan Comparat, Andrew P. Cooper, M.-C. Cousinou, Martín Crocce, Jean-Gabriel Cuby, Daniel P. Cunningham, T. M. Davis, Kyle S. Dawson, Axel de la Macorra, Juan de Vicente, Timothée Delubac, Mark Derwent, Arjun Dey, Govinda Dhungana, Zhejie Ding, P. Doel, Yutong T. Duan, Anne Ealet, Jerry Edelstein, Sarah Eftekharzadeh, Daniel J. Eisenstein, Ann Elliott, S. Escoffier, Matthew Evatt, Parker Fagrelius, Xiaohui Fan, Kevin Fanning, Arya Farahi, Jay Farihi, Ginevra Favole, Feng Yu, Enrique Fernandez, Joseph Findlay, Douglas P. Finkbeiner, Michael J. Fitzpatrick, B. Flaugher, Samuel Flender, Andreu Font-Ribera, J. E. Forero-Romero, Pablo Fosalba, Carlos S. Frenk, Michele Fumagalli, Boris Gaensicke, Giuseppe Gallo, J. García-Bellido, E. Gaztañaga, N. P. Gentile Fusillo, Terry Gerard, Irena Gershkovich, Tommaso Giannantonio, Denis Gillet, Guillermo Gonzalez-De-Rivera, Violeta González-Pérez, Shelby Gott, Or Graur, G. Gutiérrez, Julien Guy

Citations: 234 • 2016

The Robotic Multiobject Focal Plane System of the Dark Energy Spectroscopic Instrument (DESI)

J. Silber, Parker Fagrelius, Kevin Fanning, M. Schubnell, J. Aguilar, S. P. Ahlen, Jon Ameel, O. Ballester, C. Baltay, C. Bebek, D. Beard, Robert Besuner, L. Cardiel, R. Casas, F. J. Castander, T. Claybaugh, C. A. Dobson, Yutong Duan, Psm Dunlop, Jerry Edelstein, W. Emmet, Ann Elliott, Matthew Evatt, Irena Gershkovich, J. Guy, Stu Harris, Henry Heetderks, Ian Heetderks, K. Honscheid, J. M. Illa, Patrick Jelinsky, Sharon R. Jelinsky, Jorge Jiménez, Armin Karcher, S. Kent, D. Kirkby, Jean‐Paul Kneib, Andrew Lambert, M. Lampton, Daniela Leitner, M. E. Levi, Jeremy McCauley, Aaron Meisner, Timothy N. Miller, R. Miquel, Juliá Mundet, Claire Poppett, D. Rabinowitz, K. Reil, David Roman, David J. Schlegel, S. Serrano, William Van Shourt, David Sprayberry, G. Tarlé, Suk Sien Tie, Curtis Weaverdyck, Kai Zhang, M. Azzaro, S. Bailey, S. Becerril, Tami Blackwell, Mohamed Bouri, D. Brooks, E. Buckley‐Geer, José Peñate Castro, Mark Derwent, Arjun Dey, G. Dhungana, P. Doel, Daniel J. Eisenstein, Nasib Fahim, J. García-Bellido, E. Gaztañaga, Satya Gontcho A Gontcho, G. Gutiérrez, Philipp Hörler, R. Kehoe, Theodore Kisner, Luzius Kronig, Martin Landriau, L. Le Guillou, Paul Martini, John Moustakas, N. Palanque‐Delabrouille, Xiyan Peng, Will J. Percival, Francisco Prada, Carlos Allende Prieto, Guillermo Glez-de-Rivera, E. Sánchez, Justo Sánchez, R. M. Sharples, M. Soares-Santos, Edward F. Schlafly, Benjamin A. Weaver, Zhimin Zhou, Yaling Zhu, Hu Zou

Citations: 175 • 2022

The Dark Energy Spectroscopic Instrument (DESI)

Brenna Flaugher

Citations: 122 • 2014

The BigBOSS Experiment

David J. Schlegel, F. B. Abdalla, Tara H. Abraham, Christopher P. Ahn, C. Allende Prieto, J. Annis, É. Aubourg, M. Azzaro, S. Bailey. C. Baltay, C. M. Baugh, C. Bebek, S. Becerril, Michael R. Blanton, A. Bolton, Benjamin C. Bromley, Robert W. Cahn, Pierre-Henri Carton, Jorge L. Cervantes–Cota, You‐Hua Chu, Marina Cortês, Kyle Dawson, Arjun Dey, M. Dickinson, H. T. Diehl, P. Doel, A. Ealet, Jerry Edelstein, D. Eppellé, S. Escoffier, A. E. Evrard, L. Faccioli, Carlos S. Frenk, Marla Geha, D. W. Gerdes, Paolo Gondolo, Antonio González-Arroyo, B. Grossan, Timothy M. Heckman, H. Heetderks, Shirley Ho, K. Honscheid, Dragan Huterer, O. Ilbert, Inese I. Ivans, Patrick Jelinsky, Yingjie Jing, D. Joyce, Rebecca Kennedy, S. Kent, D. Kieda, A. Kim, C. Kim, Jean‐Paul Kneib, Xu Kong, Arthur Kosowsky, Krish Krishnan, O. Lahav, M. Lampton, S. LeBohec, V. Le Brun, Mark Levi, C. Li, H. Lim, Weipeng Lin, Eric V. Linder, W. Lorenzon, Axel de la Macorra, Ch. Magneville, Roger F. Malina, C. Marinoni, V. Martínez, Steven R. Majewski, T. Matheson, R. McCloskey, Patrick McDonald, T. A. McKay, J. J. McMahon, Brice Ménard, Jordi Miralda‐Escudé, M. Modjaz, Antonio D. Montero-Dorta, Irma Fuentes Morales, N. Mostek, Jeffrey A. Newman, R. C. Nichol, P. Nugent, Knut Olsen, Nikhil Padmanabhan, N. Palanque‐Delabrouille, I. Park, J. A. Peacock, Will J. Percival, S. Perlmutter, Céline Péroux, P. Petitjean, Francisco Prada, E. Prieto, J. X. Prochaska, K. Reil

Citations: 80 • 2011

Overview of the Fiber System for the Dark Energy Spectroscopic Instrument

Claire Poppett, Luke Tyas, J. Aguilar, C. Bebek, David G. Bramall, T. Claybaugh, Jerry Edelstein, Parker Fagrelius, H. Heetderks, Patrick Jelinsky, Sharon R. Jelinsky, Robin Lafever, Andrew Lambert, M. Lampton, M. E. Levi, Constance M. Rockosi, J. Schmoll, R. M. Sharples, Martin M. Sirk, Edward Wishnow, Jiaxi Yu, S. P. Ahlen, A. Bault, S. BenZvi, D. Brooks, Shaun Cole, Axel de la Macorra, Arjun Dey, P. Doel, K. Fanning, Andreu Font-Ribera, J. E. Forero-Romero, E. Gaztañaga, Satya Gontcho A Gontcho, Alma X. González‐Morales, ChangHoon Hahn, Klaus Honscheid, Jorge Jiménez, S. Juneau, D. Kirkby, Anthony Kremin, Martin Landriau, L. Le Guillou, Marc Manera, Aaron Meisner, R. Miquel, John Moustakas, Eva-Maria Mueller, A. Muñoz-Gutiérrez, A. D. Myers, J. Nie, Gustavo Niz, N. Palanque‐Delabrouille, Will J. Percival, Francisco Prada, D. Rabinowitz, Mehdi Rezaie, Graziano Rossi, E. Sánchez, Edward F. Schlafly, David J. Schlegel, M. Schubnell, Hee‐Jong Seo, David Sprayberry, G. Tarlé, M. Vargas-Magaña, Benjamin Alan Weaver, Rongpu Zhou

Citations: 57 • 2024

Hubble Space Telescope Angular Velocity Estimation During the Robotic Servicing Mission

Julie Thienel, Robert M. Sanner

Citations: 56 • 2006

First detection of the BAO signal from early DESI data

Jeongin Moon, D. Valcin, M. Rashkovetskyi, Christoph Saulder, J. Aguilar, S. P. Ahlen, Shadab Alam, S. Bailey, C. Baltay, Robert Blum, D. Brooks, E. Burtin, E. Chaussidon, Kyle Dawson, Axel de la Macorra, Arnaud de M attia, G. Dhungana, Daniel J. Eisenstein, B. Flaugher, Andreu Font-Ribera, J. E. Forero-Romero, C. García-Quintero, Satya Gontcho A Gontcho, Julien Guy, M. Hanif, Klaus Honscheid, Mustapha Ishak, R. Kehoe, Sumi Kim, Theodore Kisner, Anthony Kremin, Martin Landriau, L. Le Guillou, Michael Levi, Marc Manera, Paul Martini, Patrick McDonald, Aaron Meisner, Ramon Miquel, John Moustakas, Adam Myers, S. Nadathur, Richard Neveux, Jeffrey A. Newman, Jundan Nie, Nikhil Padmanabhan, N. Palanque‐Delabrouille, Will J. Percival, Alejandro Pérez Fernández, Claire Poppett, Francisco Prada, Anand Raichoor, Ashley J Ross, Graziano Rossi, Lado Samushia, David J. Schlegel, Hee‐Jong Seo, G. Tarlé, M. Vargas-Magaña, Andrei Variu, Benjamin Alan Weaver, Martin White, Christophe Yèche, Sihan Yuan, Cheng Zhao, Rongpu Zhou, Zhimin Zhou, Hu Zou

Citations: 37 • 2023

The MegaMapper: A Stage-5 Spectroscopic Instrument Concept for the Study of Inflation and Dark Energy

David J. Schlegel, Juna Kollmeir

Citations: 30 • 2022

The DESI Fiber View Camera System

C. Baltay, D. Rabinowitz, Robert Besuner, Dana I. Casetti‐Dinescu, W. Emmet, Parker Fagrelius, Terrence M. Girard, H. Heetderks, M. Lampton, Alexander Lathem, M. E. Levi, Nikhil Padmanabhan, J. Silber

Citations: 23 • 2019

An 8-mm diameter fibre robot positioner for massive spectroscopy surveys

Nasib Fahim, Francisco Prada, Jean‐Paul Kneib, Guillermo Glez-de-Rivera, Philipp Hörler, Jesús Sánchez, M. Azzaro, S. Becerril, Hannes Bleuler, Mohamed Bouri, Javier Garrido, Denis Gillet, C. Gómez, May Gómez, Antonio González-Arroyo, Laurent Jenni, Laleh Makarem, Gustavo Yepes, X. Arrillaga, M. A. Carrera, Meriem. Charif., Markus Hug, Carl Lachat

Citations: 19 • 2015

Dark energy spectroscopic instrument (DESI) fiber positioner production

Jon Ameel, Daniela Leitner, J. Aguilar, J. Silber, Curtis Weaverdyck, M. Schubnell, G. Tarlé, T. Claybaugh, Henry Heetderks, Robert W. Besuner, Jean‐Paul Kneib, Kai Zhang

Citations: 13 • 2018

The Dark Energy Spectrometer (DESpec): A Multi-Fiber Spectroscopic Upgrade of the Dark Energy Camera and Survey for the Blanco Telescope

F. B. Abdalla, J. Annis, D. Bacon, S. L. Bridle, F. J. Castander, Matthew Colless, D. L. DePoy, H. T. Diehl, Martin Eriksen, B. Flaugher, J. Frieman, E. Gaztañaga, Craig J. Hogan, S. Jouvel, S. Kent, D. Kirk, R. Kron, S. E. Kuhlmann, O. Lahav, Jon Lawrence, H. Lin, J. Marriner, J. L. Marshall, J. J. Mohr, R. C. Nichol, M. Šako, Will Saunders, M. Soares-Santos, Daniel B. Thomas, Risa H. Wechsler, A. A. West, Hao‐Yi Wu

Citations: 12 • 2012

ProtoDESI: First On-Sky Technology Demonstration for the Dark Energy Spectroscopic Instrument

Citations: 10 • 2018

Overview of the Instrumentation for the Dark Energy Spectroscopic Instrument

B. Abareshi, J. Aguilar, S. P. Ahlen, Shadab Alam, R. Alfarsy, L. Allen, Carlos Allende Prieto, O. Alves, J. Ameel, Alejandro Avilés, J. Asorey, S. Bailey, A. Balaguera-Antolínez, O. Ballester, C. Baltay, A. Bault, S. F. Beltran, B. Benavides, S. BenZvi, A. Berti, R. Besuner, Florian Beutler, D. Bianchi, Chris Blake, P. Blanc, A. Bolton, S. Bose, D. Bramall, S. Brieden, A. Brodzeller, D. Brooks, C. Brownewell, E. Buckley-Geer, R. N. Cahn, Z. Cai, R. Canning, A. Carnero Rosell, P. Carton, R. Casas, F. J. Castander, Jorge L. Cervantes–Cota, Solène Chabanier, E. Chaussidon, C. Chuang, Chiara Circosta, Shaun Cole, Andrew P. Cooper, L. da Costa, M.-C. Cousinou, A. Cuceu, T. M. Davis, K. Dawson, Axel de la Macorra, Arnaud de Mattia, P. Demmer, M. Derwent, A. Dey, Biprateep Dey, G. Dhungana, Ziqi Ding, C. Dobson, P. Doel, J. Donald-McCann, J. Donaldson, Kelly A. Douglass, Yutong Duan, P. Dunlop, J. Edelstein, S. Eftekharzadeh, D. J. Eisenstein, M. Enriquez-Vargas, S. Escoffier, M. Evatt, P. Fagrelius, X. Fan, K. Fanning, V. A. Fawcett, S. Ferraro, J. Ereza, B. Flaugher, Andreu Font-Ribera, J. E. Forero-Romero, Carlos S. Frenk, S. Fromenteau, B. T. Gänsicke, C. García-Quintero, L. Garrison, E. Gaztañaga, F. Gerardi, Héctor Gil-Marín, Satya Gontcho A Gontcho, Alma X. González‐Morales, Violeta González-Pérez

Citations: 10 • 2022

Production of Alternate Realizations of DESI Fiber Assignment for Unbiased Clustering Measurement in Data and Simulations

J. Lasker, A. Carnero Rosell, Adam D. Myers, Ashley J. Ross, D. Bianchi, M. Hanif, R. Kehoe, Arnaud de Mattia, L. Napolitano, Will J. Percival, Ryan Staten, J. Aguilar, S. P. Ahlen, L. Bigwood, D. Brooks, T. Claybaugh, Shaun Cole, Axel de la Macorra, Z. Ding, P. Doel, K. Fanning, J. E. Forero-Romero, E. Gaztañaga, Satya Gontcho A Gontcho, G. Gutiérrez, K. Honscheid, Cullan Howlett, S. Juneau, Martin Landriau, L. Le Guillou, M. E. Levi, Marc Manera, Aaron Meisner, R. Miquel, John Moustakas, Eva-Maria Mueller, Jundan Nie, Gustavo Niz, Min-Seok Oh, N. Palanque‐Delabrouille, Claire Poppett, Francisco Prada, Mehdi Rezaie, Graziano Rossi, E. Sánchez, David J. Schlegel, M. Schubnell, Hee‐Jong Seo, David Sprayberry, G. Tarlé, M. Vargas-Magaña, B. A. Weaver, Michael Wilson, Yi Zheng

Citations: 10 • 2024

The Dark Energy Spectrometer (DESpec): A Multi-Fiber Spectroscopic Upgrade of the Dark Energy Camera and Survey for the Blanco Telescope

F. B. Abdalla, J. Annis, D. Bacon, Sarah Bridle, F. J. Castander, Matthew Colless, D. L. DePoy, H. T. Diehl, Martin Eriksen, B. Flaugher, J. Frieman

Citations: 8 • 2012

Design, production, and performance of the DESI front end fiber system

Claire Poppett, Jerry Edelstein, J. Aguilar, Sharon R. Jelinsky, Jeremy McCauley

Citations: 5 • 2018

DESI fiber positioner testing and performance (Conference Presentation)

M. Schubnell, J. Aguilar, Jon Ameel, Stefane Caseiro, Kevin Fanning, Brandon Freudenstein, Irena Gershkovich, Henry Heetderks, Philipp Hörler, Daniela Leitner, M. E. Levi, J. Silber, Z. T. Sun, G. Tarlé, Curtis Weaverdyck, Kai Zhang, D. Brooks

Citations: 5 • 2018

MUltiplexed Survey Telescope (MUST) Science White Paper I: Overview of Large-Scale Structure Cosmology in the Era of Stage-V Spectroscopic Surveys

Cheng Zhao, Song Huang, Mengfan He, Paulo Montero-Camacho, Yu Liu, Pablo Renard, Yunyi Tang, Aurélien Verdier, Weiwei Xu, Xiaorui Yang, Jiaxi Yu, Yao Zhang, Siyi Zhao, Xingchen Zhou, Shengyu He, Jean‐Paul Kneib, Jiayi Li, Zhuoyang Li, Wenting Wang, Zhong-Zhi Xianyu, Yidian Zhang, Rafaela Gsponer, Xiaodong Li, A. Rocher, Siwei Zou, T. Tan, Zhiqi Huang, Zhuoxiao Wang, Pei Li, Maxime Rombach, Chenxing Dong, D. Forero-Sánchez, Huanyuan Shan, Tao Wang, Li Yin, Zhongxu Zhai, Yuting Wang, Gong‐Bo Zhao, Yong Shi, Shude Mao, Lei Huang, Liquan Guo, Zheng Cai

Citations: 5 • 2024

Astrometric Calibration and Performance of the Dark Energy Spectroscopic Instrument Focal Plane

S. Kent, Eric H. Neilsen, K. Honscheid, D. Rabinowitz, Edward F. Schlafly, J. Guy, David J. Schlegel, J. García-Bellido, Taisheng Li, E. Sánchez, J. Silber, J. Aguilar, S. P. Ahlen, D. Brooks, T. Claybaugh, Axel de la Macorra, P. Doel, Daniel J. Eisenstein, K. Fanning, Andreu Font-Ribera, J. E. Forero-Romero, Satya Gontcho A Gontcho, Jorge Jiménez, D. Kirkby, Theodore Kisner, Anthony Kremin, Martin Landriau, L. Le Guillou, M. E. Levi, C. Magneville, Marc Manera, Aaron Meisner, R. Miquel, John Moustakas, Jundan Nie, N. Palanque‐Delabrouille, Will J. Percival, Claire Poppett, Mehdi Rezaie, Ashley J. Ross, Graziano Rossi, M. Schubnell, Hee‐Jong Seo, G. Tarlé, B. A. Weaver, Rongpu Zhou, Zhimin Zhou, Hu Zou

Citations: 4 • 2023