Detection of z ~ 2.3 Cosmic Voids from 3D Ly α Forest Tomography in the COSMOS Field
Abstract
We present the most distant detection of cosmic voids (z ~ 2.3) and the first detection of three-dimensional voids in the Lyα forest. We used a 3D tomographic map of the absorption with an effective comoving spatial resolution of 2.5 h-1 Mpc and a volume of 3.15 × 105 h3 Mpc3, which was reconstructed from moderate-resolution Keck I/LRIS spectra of 240 background Lyman-break galaxies and quasars in a 0.16 deg2 footprint in the COSMOS field. Voids were detected using a spherical overdensity finder calibrated from hydrodynamical simulations of the intergalactic medium (IGM). This allows us to identify voids in the IGM corresponding to voids in the underlying matter density field, yielding a consistent volume fraction of voids in both data (19.5%) and simulations (18.2%). We fit excursion set models to the void radius function and compare the radially averaged stacked profiles of large voids (r > 5 h-1 Mpc) to stacked voids in mock observations and the simulated density field. Comparing with 432 coeval galaxies with spectroscopic redshifts in the same volume as the tomographic map, we find that the tomography-identified voids are underdense in galaxies by 5.95σ compared to random cells.
- Authors:
-
[1];
[2];
[3];
[4];
[2];
[3];
[5];
[6];
[9];
[11];
- Univ. of California, Berkeley, CA (United States)
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Univ. of California, Berkeley, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Univ. of California, Santa Barbara, CA (United States)
- Google Inc., Moutain View, CA (United States)
- Space Telescope Science Inst., Baltimore, MD (United States)
- Aix-Marseille Univ., and CNRS/IN2P3, Marseille (France)
- Aix-Marseille Univ., and CNRS/IN2P3, Marseille (France); Univ. of California, Davis, CA (United States)
- Univ. of Vienna (Austria)
- Univ. of California, Los Angeles, CA (United States)
- Max Planck Inst. fur Extraterrestrische Physik, Garching (Germany)
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP); National Aeronautics and Space Administration (NASA)
- OSTI Identifier:
- 1526532
- Alternate Identifier(s):
- OSTI ID: 1594744
- Grant/Contract Number:
- AC02-05CH11231; HF2-51361; NAS5-26555; SC0017860
- Resource Type:
- Accepted Manuscript
- Journal Name:
- The Astrophysical Journal (Online)
- Additional Journal Information:
- Journal Name: The Astrophysical Journal (Online); Journal Volume: 861; Journal Issue: 1; Journal ID: ISSN 1538-4357
- Publisher:
- Institute of Physics (IOP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 79 ASTRONOMY AND ASTROPHYSICS
Citation Formats
Krolewski, Alex, Lee, Khee-Gan, White, Martin, Hennawi, Joseph F., Schlegel, David J., Nugent, Peter E., Lukić, Zarija, Stark, Casey W., Koekemoer, Anton M., Fèvre, Olivier Le, Lemaux, Brian C., Maier, Christian, Rich, R. Michael, Salvato, Mara, and Tasca, Lidia. Detection of z ~ 2.3 Cosmic Voids from 3D Ly α Forest Tomography in the COSMOS Field. United States: N. p., 2018.
Web. doi:10.3847/1538-4357/aac829.
Krolewski, Alex, Lee, Khee-Gan, White, Martin, Hennawi, Joseph F., Schlegel, David J., Nugent, Peter E., Lukić, Zarija, Stark, Casey W., Koekemoer, Anton M., Fèvre, Olivier Le, Lemaux, Brian C., Maier, Christian, Rich, R. Michael, Salvato, Mara, & Tasca, Lidia. Detection of z ~ 2.3 Cosmic Voids from 3D Ly α Forest Tomography in the COSMOS Field. United States. https://doi.org/10.3847/1538-4357/aac829
Krolewski, Alex, Lee, Khee-Gan, White, Martin, Hennawi, Joseph F., Schlegel, David J., Nugent, Peter E., Lukić, Zarija, Stark, Casey W., Koekemoer, Anton M., Fèvre, Olivier Le, Lemaux, Brian C., Maier, Christian, Rich, R. Michael, Salvato, Mara, and Tasca, Lidia. Tue .
"Detection of z ~ 2.3 Cosmic Voids from 3D Ly α Forest Tomography in the COSMOS Field". United States. https://doi.org/10.3847/1538-4357/aac829. https://www.osti.gov/servlets/purl/1526532.
@article{osti_1526532,
title = {Detection of z ~ 2.3 Cosmic Voids from 3D Ly α Forest Tomography in the COSMOS Field},
author = {Krolewski, Alex and Lee, Khee-Gan and White, Martin and Hennawi, Joseph F. and Schlegel, David J. and Nugent, Peter E. and Lukić, Zarija and Stark, Casey W. and Koekemoer, Anton M. and Fèvre, Olivier Le and Lemaux, Brian C. and Maier, Christian and Rich, R. Michael and Salvato, Mara and Tasca, Lidia},
abstractNote = {We present the most distant detection of cosmic voids (z ~ 2.3) and the first detection of three-dimensional voids in the Lyα forest. We used a 3D tomographic map of the absorption with an effective comoving spatial resolution of 2.5 h-1 Mpc and a volume of 3.15 × 105 h3 Mpc3, which was reconstructed from moderate-resolution Keck I/LRIS spectra of 240 background Lyman-break galaxies and quasars in a 0.16 deg2 footprint in the COSMOS field. Voids were detected using a spherical overdensity finder calibrated from hydrodynamical simulations of the intergalactic medium (IGM). This allows us to identify voids in the IGM corresponding to voids in the underlying matter density field, yielding a consistent volume fraction of voids in both data (19.5%) and simulations (18.2%). We fit excursion set models to the void radius function and compare the radially averaged stacked profiles of large voids (r > 5 h-1 Mpc) to stacked voids in mock observations and the simulated density field. Comparing with 432 coeval galaxies with spectroscopic redshifts in the same volume as the tomographic map, we find that the tomography-identified voids are underdense in galaxies by 5.95σ compared to random cells.},
doi = {10.3847/1538-4357/aac829},
journal = {The Astrophysical Journal (Online)},
number = 1,
volume = 861,
place = {United States},
year = {Tue Jul 03 00:00:00 EDT 2018},
month = {Tue Jul 03 00:00:00 EDT 2018}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Search WorldCat to find libraries that may hold this journal
Cited by: 22 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
How filaments of galaxies are woven into the cosmic web
journal, April 1996
- Bond, J. Richard; Kofman, Lev; Pogosyan, Dmitry
- Nature, Vol. 380, Issue 6575
The darkness that shaped the void: dark energy and cosmic voids: The darkness that shaped the void
journal, September 2012
- Bos, E. G. Patrick; van de Weygaert, Rien; Dolag, Klaus
- Monthly Notices of the Royal Astronomical Society, Vol. 426, Issue 1
The Luminosity Function of Void Galaxies in the Sloan Digital Sky Survey
journal, February 2005
- Hoyle, Fiona; Rojas, Randall R.; Vogeley, Michael S.
- The Astrophysical Journal, Vol. 620, Issue 2
Finding high-redshift voids using Lyman α forest tomography
journal, September 2015
- Stark, Casey W.; Font-Ribera, Andreu; White, Martin
- Monthly Notices of the Royal Astronomical Society, Vol. 453, Issue 4
Void Statistics in Large Galaxy Redshift Surveys: Does Halo Occupation of Field Galaxies Depend on Environment?
journal, October 2008
- Tinker, Jeremy L.; Conroy, Charlie; Norberg, Peder
- The Astrophysical Journal, Vol. 686, Issue 1
Protocluster discovery in tomographic Ly α forest flux maps
journal, August 2015
- Stark, Casey W.; White, Martin; Lee, Khee-Gan
- Monthly Notices of the Royal Astronomical Society, Vol. 453, Issue 1
The impact of feedback from galaxy formation on the Lyman α transmitted flux
journal, December 2012
- Viel, Matteo; Schaye, Joop; Booth, C. M.
- Monthly Notices of the Royal Astronomical Society, Vol. 429, Issue 2
Exploring the thermal state of the low-density intergalactic medium at z = 3 with an ultrahigh signal-to-noise QSO spectrum
journal, November 2016
- Rorai, A.; Becker, G. D.; Haehnelt, M. G.
- Monthly Notices of the Royal Astronomical Society, Vol. 466, Issue 3
Testing gravity using cosmic voids
journal, June 2015
- Cai, Yan-Chuan; Padilla, Nelson; Li, Baojiu
- Monthly Notices of the Royal Astronomical Society, Vol. 451, Issue 1
Possible evidence for an inverted temperature–density relation in the intergalactic medium from the flux distribution of the Lyα forest
journal, May 2008
- Bolton, J. S.; Viel, M.; Kim, T. -S.
- Monthly Notices of the Royal Astronomical Society, Vol. 386, Issue 2
Measuring Alignments between Galaxies and the Cosmic Web at z ∼ 2–3 Using IGM Tomography
journal, February 2017
- Krolewski, Alex; Lee, Khee-Gan; Lukić, Zarija
- The Astrophysical Journal, Vol. 837, Issue 1
Environmental dependence of dark matter halo growth - I. Halo merger rates
journal, April 2009
- Fakhouri, Onsi; Ma, Chung-Pei
- Monthly Notices of the Royal Astronomical Society, Vol. 394, Issue 4
Constraining the dark Energy Equation of State with Cosmic Voids
journal, April 2009
- Lee, Jounghun; Park, Daeseong
- The Astrophysical Journal, Vol. 696, Issue 1
Void Ellipticity Distribution as a Probe of Cosmology
journal, February 2007
- Park, Daeseong; Lee, Jounghun
- Physical Review Letters, Vol. 98, Issue 8
Simulating Voids
journal, April 2004
- Goldberg, David M.; Vogeley, Michael S.
- The Astrophysical Journal, Vol. 605, Issue 1
Imprint of DES superstructures on the cosmic microwave background
journal, November 2016
- Kovács, A.; Sánchez, C.; García-Bellido, J.
- Monthly Notices of the Royal Astronomical Society, Vol. 465, Issue 4
The void Phenomenon Explained
journal, January 2009
- Tinker, Jeremy L.; Conroy, Charlie
- The Astrophysical Journal, Vol. 691, Issue 1
The VIMOS Ultra-Deep Survey: ~10 000 galaxies with spectroscopic redshifts to study galaxy assembly at early epochs 2 < z ≃ 6
journal, April 2015
- Le Fèvre, O.; Tasca, L. A. M.; Cassata, P.
- Astronomy & Astrophysics, Vol. 576
Planck 2015 results : I. Overview of products and scientific results
journal, September 2016
- Adam, R.; Ade, P. A. R.; Aghanim, N.
- Astronomy & Astrophysics, Vol. 594
zobov: a parameter-free void-finding algorithm
journal, June 2008
- Neyrinck, Mark C.
- Monthly Notices of the Royal Astronomical Society, Vol. 386, Issue 4
Weak lensing by voids in modified lensing potentials
journal, August 2015
- Barreira, Alexandre; Cautun, Marius; Li, Baojiu
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 08
The void galaxy survey: photometry, structure and identity of void galaxies
journal, September 2016
- Beygu, B.; Peletier, R. F.; Hulst, J. M. van der
- Monthly Notices of the Royal Astronomical Society, Vol. 464, Issue 1
MEAN-FLUX-REGULATED PRINCIPAL COMPONENT ANALYSIS CONTINUUM FITTING OF SLOAN DIGITAL SKY SURVEY Lyα FOREST SPECTRA
journal, January 2012
- Lee, Khee-Gan; Suzuki, Nao; Spergel, David N.
- The Astronomical Journal, Vol. 143, Issue 2
THE STRUCTURE AND KINEMATICS OF THE CIRCUMGALACTIC MEDIUM FROM FAR-ULTRAVIOLET SPECTRA OF z ≃ 2-3 GALAXIES
journal, June 2010
- Steidel, Charles C.; Erb, Dawn K.; Shapley, Alice E.
- The Astrophysical Journal, Vol. 717, Issue 1
An Imprint of Superstructures on the Microwave Background due to the Integrated Sachs-Wolfe Effect
journal, July 2008
- Granett, Benjamin R.; Neyrinck, Mark C.; Szapudi, István
- The Astrophysical Journal, Vol. 683, Issue 2
ZFIRE: A KECK/MOSFIRE SPECTROSCOPIC SURVEY OF GALAXIES IN RICH ENVIRONMENTS AT z ∼ 2
journal, August 2016
- Nanayakkara, Themiya; Glazebrook, Karl; Kacprzak, Glenn G.
- The Astrophysical Journal, Vol. 828, Issue 1
IGM CONSTRAINTS FROM THE SDSS-III/BOSS DR9 Lyα FOREST TRANSMISSION PROBABILITY DISTRIBUTION FUNCTION
journal, January 2015
- Lee, Khee-Gan; Hennawi, Joseph F.; Spergel, David N.
- The Astrophysical Journal, Vol. 799, Issue 2
The DEEP2 Galaxy Redshift Survey: The Evolution of Void Statistics from z ∼ 1 to z ∼ 0
journal, December 2005
- Conroy, Charlie; Coil, Alison L.; White, Martin
- The Astrophysical Journal, Vol. 635, Issue 2
The correlation of the Lyman forest in close pairs and groups of high-redshift quasars: clustering of matter on scales of 1-5 Mpc
journal, June 2003
- Rollinde, E.; Petitjean, P.; Pichon, C.
- Monthly Notices of the Royal Astronomical Society, Vol. 341, Issue 4
The void Galaxy Survey: Optical Properties and h i Morphology and Kinematics
journal, June 2012
- Kreckel, K.; Platen, E.; Aragón-Calvo, M. A.
- The Astronomical Journal, Vol. 144, Issue 1
The lensing and temperature imprints of voids on the cosmic microwave background
journal, December 2016
- Cai, Yan-Chuan; Neyrinck, Mark; Mao, Qingqing
- Monthly Notices of the Royal Astronomical Society, Vol. 466, Issue 3
A measurement of the Alcock–Paczyński effect using cosmic voids in the SDSS
journal, August 2014
- Sutter, P. M.; Pisani, Alice; Wandelt, Benjamin D.
- Monthly Notices of the Royal Astronomical Society, Vol. 443, Issue 4
A Public void Catalog from the sdss dr7 Galaxy Redshift Surveys Based on the Watershed Transform
journal, November 2012
- Sutter, P. M.; Lavaux, Guilhem; Wandelt, Benjamin D.
- The Astrophysical Journal, Vol. 761, Issue 1
First measurement of gravitational lensing by cosmic voids in SDSS
journal, April 2014
- Melchior, Peter; Sutter, P. M.; Sheldon, Erin S.
- Monthly Notices of the Royal Astronomical Society, Vol. 440, Issue 4
Measuring the mass distribution of voids with stacked weak lensing
journal, April 2013
- Higuchi, Yuichi; Oguri, Masamune; Hamana, Takashi
- Monthly Notices of the Royal Astronomical Society, Vol. 432, Issue 2
Sparse sampling, galaxy bias, and voids
journal, June 2014
- Sutter, P. M.; Lavaux, Guilhem; Hamaus, Nico
- Monthly Notices of the Royal Astronomical Society, Vol. 442, Issue 1
SYSTEMATIC CONTINUUM ERRORS IN THE Lyα FOREST AND THE MEASURED TEMPERATURE–DENSITY RELATION
journal, June 2012
- Lee, Khee-Gan
- The Astrophysical Journal, Vol. 753, Issue 2
The Keck Low-Resolution Imaging Spectrometer
journal, April 1995
- Oke, J. B.; Cohen, J. G.; Carr, M.
- Publications of the Astronomical Society of the Pacific, Vol. 107
A Direct Precision Measurement of the Intergalactic Lyα Opacity at 2 ≤ z ≤ 4.2
journal, July 2008
- Faucher‐Giguère, Claude‐André; Prochaska, Jason X.; Lidz, Adam
- The Astrophysical Journal, Vol. 681, Issue 2
THE MOSFIRE DEEP EVOLUTION FIELD (MOSDEF) SURVEY: REST-FRAME OPTICAL SPECTROSCOPY FOR ∼1500 H -SELECTED GALAXIES AT $1.37\leqslant z\leqslant 3.8$
journal, May 2015
- Kriek, Mariska; Shapley, Alice E.; Reddy, Naveen A.
- The Astrophysical Journal Supplement Series, Vol. 218, Issue 2
Simulating nonlinear cosmological structure formation with massive neutrinos
journal, November 2016
- Banerjee, Arka; Dalal, Neal
- Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 11
Voids in the 2dFGRS and CDM simulations: spatial and dynamical properties
journal, December 2006
- Ceccarelli, L.; Padilla, N. D.; Valotto, C.
- Monthly Notices of the Royal Astronomical Society, Vol. 373, Issue 4
A hierarchy of voids: much ado about nothing
journal, May 2004
- Sheth, Ravi K.; van de Weygaert, Rien
- Monthly Notices of the Royal Astronomical Society, Vol. 350, Issue 2
Extragalactic science, cosmology, and Galactic archaeology with the Subaru Prime Focus Spectrograph
journal, February 2014
- Takada, Masahiro; Ellis, Richard S.; Chiba, Masashi
- Publications of the Astronomical Society of Japan, Vol. 66, Issue 1
PARTICLE MESH SIMULATIONS OF THE Lyα FOREST AND THE SIGNATURE OF BARYON ACOUSTIC OSCILLATIONS IN THE INTERGALACTIC MEDIUM
journal, March 2010
- White, Martin; Pope, Adrian; Carlson, Jordan
- The Astrophysical Journal, Vol. 713, Issue 1
The void galaxy survey: Star formation properties
journal, February 2016
- Beygu, B.; Kreckel, K.; van der Hulst, J. M.
- Monthly Notices of the Royal Astronomical Society, Vol. 458, Issue 1
Recovering the topology of the intergalactic medium at z∼ 2
journal, May 2008
- Caucci, S.; Colombi, S.; Pichon, C.
- Monthly Notices of the Royal Astronomical Society, Vol. 386, Issue 1
Counting voids to probe dark energy
journal, October 2015
- Pisani, Alice; Sutter, P. M.; Hamaus, Nico
- Physical Review D, Vol. 92, Issue 8
Cosmic voids in Sloan Digital Sky Survey Data Release 7
journal, February 2012
- Pan, Danny C.; Vogeley, Michael S.; Hoyle, Fiona
- Monthly Notices of the Royal Astronomical Society, Vol. 421, Issue 2
The Sherwood simulation suite: overview and data comparisons with the Lyman α forest at redshifts 2 ≤ z ≤ 5
journal, September 2016
- Bolton, James S.; Puchwein, Ewald; Sijacki, Debora
- Monthly Notices of the Royal Astronomical Society, Vol. 464, Issue 1
zCOSMOS: A Large VLT/VIMOS Redshift Survey Covering 0 < z < 3 in the COSMOS Field
journal, September 2007
- Lilly, S. J.; Fevre, O. Le; Renzini, A.
- The Astrophysical Journal Supplement Series, Vol. 172, Issue 1
The Void Phenomenon
journal, August 2001
- Peebles, P. J. E.
- The Astrophysical Journal, Vol. 557, Issue 2
Radiative Transfer in a Clumpy Universe. II. The Ultraviolet Extragalactic Background
journal, April 1996
- Haardt, Francesco; Madau, Piero
- The Astrophysical Journal, Vol. 461
Using cosmic voids to distinguish f ( R ) gravity in future galaxy surveys
journal, June 2015
- Zivick, Paul; Sutter, P. M.; Wandelt, Benjamin D.
- Monthly Notices of the Royal Astronomical Society, Vol. 451, Issue 4
Lensing measurements of the mass distribution in SDSS voids
journal, October 2015
- Clampitt, Joseph; Jain, Bhuvnesh
- Monthly Notices of the Royal Astronomical Society, Vol. 454, Issue 4
Voids in modified gravity reloaded: Eulerian void assignment
journal, May 2015
- Lam, Tsz Yan; Clampitt, Joseph; Cai, Yan-Chuan
- Monthly Notices of the Royal Astronomical Society, Vol. 450, Issue 3
Neutrino signatures on the high-transmission regions of the Lyman $\boldsymbol {\alpha }$ forest
journal, April 2013
- Villaescusa-Navarro, F.; Vogelsberger, M.; Viel, M.
- Monthly Notices of the Royal Astronomical Society, Vol. 431, Issue 4
OBSERVATIONAL REQUIREMENTS FOR Lyα FOREST TOMOGRAPHIC MAPPING OF LARGE-SCALE STRUCTURE AT z ∼ 2
journal, May 2014
- Lee, Khee-Gan; Hennawi, Joseph F.; White, Martin
- The Astrophysical Journal, Vol. 788, Issue 1
Cosmic Voids: Structure, Dynamics and Galaxies
journal, January 2011
- Van De Weygaert, Rien; Platen, Erwin
- International Journal of Modern Physics: Conference Series, Vol. 01
On the importance of high-redshift intergalactic voids
journal, May 2008
- Viel, Matteo; Colberg, Jörg M.; Kim, T. -S.
- Monthly Notices of the Royal Astronomical Society, Vol. 386, Issue 3
Voids in modified gravity: excursion set predictions
journal, March 2013
- Clampitt, Joseph; Cai, Yan-Chuan; Li, Baojiu
- Monthly Notices of the Royal Astronomical Society, Vol. 431, Issue 1
The Weight of Emptiness: the Gravitational Lensing Signal of Stacked Voids
journal, December 2012
- Krause, Elisabeth; Chang, Tzu-Ching; Doré, Olivier
- The Astrophysical Journal, Vol. 762, Issue 2
Redshift-space distortions around voids
journal, July 2016
- Cai, Yan-Chuan; Taylor, Andy; Peacock, John A.
- Monthly Notices of the Royal Astronomical Society, Vol. 462, Issue 3
The nature of voids – I. Watershed void finders and their connection with theoretical models
journal, October 2015
- Nadathur, S.; Hotchkiss, S.
- Monthly Notices of the Royal Astronomical Society, Vol. 454, Issue 2
An evolution free test for non-zero cosmological constant
journal, October 1979
- Alcock, Charles; Paczyński, Bohdan
- Nature, Vol. 281, Issue 5730
Inversion of the Lyman α forest: three-dimensional investigation of the intergalactic medium
journal, September 2001
- Pichon, C.; Vergely, J. L.; Rollinde, E.
- Monthly Notices of the Royal Astronomical Society, Vol. 326, Issue 2
THE 3D-HST SURVEY: HUBBLE SPACE TELESCOPE WFC3/G141 GRISM SPECTRA, REDSHIFTS, AND EMISSION LINE MEASUREMENTS FOR ∼100,000 GALAXIES
journal, August 2016
- Momcheva, Ivelina G.; Brammer, Gabriel B.; van Dokkum, Pieter G.
- The Astrophysical Journal Supplement Series, Vol. 225, Issue 2
The abundance of voids and the excursion set formalism
journal, July 2013
- Jennings, E.; Li, Y.; Hu, W.
- Monthly Notices of the Royal Astronomical Society, Vol. 434, Issue 3
Cosmic voids and void lensing in the Dark Energy Survey Science Verification data
journal, October 2016
- Sánchez, C.; Clampitt, J.; Kovacs, A.
- Monthly Notices of the Royal Astronomical Society, Vol. 465, Issue 1
The Lyman α forest in optically thin hydrodynamical simulations
journal, December 2014
- Lukić, Zarija; Stark, Casey W.; Nugent, Peter
- Monthly Notices of the Royal Astronomical Society, Vol. 446, Issue 4
Universal Density Profile for Cosmic Voids
journal, June 2014
- Hamaus, Nico; Sutter, P. M.; Wandelt, Benjamin D.
- Physical Review Letters, Vol. 112, Issue 25
Voids in the SDSS DR9: observations, simulations, and the impact of the survey mask
journal, June 2014
- Sutter, P. M.; Lavaux, Guilhem; Wandelt, Benjamin D.
- Monthly Notices of the Royal Astronomical Society, Vol. 442, Issue 4
REVEALING THE z ∼ 2.5 COSMIC WEB WITH 3D Ly α FOREST TOMOGRAPHY: A DEFORMATION TENSOR APPROACH
journal, November 2016
- Lee, Khee-Gan; White, Martin
- The Astrophysical Journal, Vol. 831, Issue 2
FIRST RESULTS FROM Z –FOURGE: DISCOVERY OF A CANDIDATE CLUSTER AT z = 2.2 IN COSMOS
journal, March 2012
- Spitler, Lee R.; Labbé, Ivo; Glazebrook, Karl
- The Astrophysical Journal, Vol. 748, Issue 2
Weak lensing by galaxy troughs in DES Science Verification data
journal, November 2015
- Gruen, D.; Friedrich, O.; Amara, A.
- Monthly Notices of the Royal Astronomical Society, Vol. 455, Issue 3
Multipole analysis of redshift-space distortions around cosmic voids
journal, July 2017
- Hamaus, Nico; Cousinou, Marie-Claude; Pisani, Alice
- Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 07
Cosmic Voids in the SDSS DR12 BOSS Galaxy Sample: the Alcock–Paczyński test
journal, January 2017
- Mao, Qingqing; Berlind, Andreas A.; Scherrer, Robert J.
- The Astrophysical Journal, Vol. 835, Issue 2
Cosmic voids in coupled dark energy cosmologies: the impact of halo bias
journal, November 2015
- Pollina, Giorgia; Baldi, Marco; Marulli, Federico
- Monthly Notices of the Royal Astronomical Society, Vol. 455, Issue 3
A Cosmic Void Catalog of SDSS DR12 BOSS Galaxies
journal, January 2017
- Mao, Qingqing; Berlind, Andreas A.; Scherrer, Robert J.
- The Astrophysical Journal, Vol. 835, Issue 2
Large-scale structure in absorption: gas within and around galaxy voids: LSS in absorption: gas within and around voids
journal, July 2012
- Tejos, Nicolas; Morris, Simon L.; Crighton, Neil H. M.
- Monthly Notices of the Royal Astronomical Society, Vol. 425, Issue 1
Galaxy And Mass Assembly (GAMA): trends in galaxy colours, morphology, and stellar populations with large-scale structure, group, and pair environments
journal, June 2015
- Alpaslan, Mehmet; Driver, Simon; Robotham, Aaron S. G.
- Monthly Notices of the Royal Astronomical Society, Vol. 451, Issue 3
The Mass Function
journal, December 2002
- White, Martin
- The Astrophysical Journal Supplement Series, Vol. 143, Issue 2
Voids in massive neutrino cosmologies
journal, November 2015
- Massara, Elena; Villaescusa-Navarro, Francisco; Viel, Matteo
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 11
Measuring Q 0 from the Distortion of Voids in Redshift Space
journal, October 1995
- Ryden, Barbara S.
- The Astrophysical Journal, Vol. 452
THE BOSS Lyα FOREST SAMPLE FROM SDSS DATA RELEASE 9
journal, February 2013
- Lee, Khee-Gan; Bailey, Stephen; Bartsch, Leslie E.
- The Astronomical Journal, Vol. 145, Issue 3
Matched filtering with interferometric 21 cm experiments
journal, July 2017
- White, Martin; Padmanabhan, Nikhil
- Monthly Notices of the Royal Astronomical Society, Vol. 471, Issue 1
Early dark energy cosmologies
journal, June 2006
- Doran, Michael; Robbers, Georg
- Journal of Cosmology and Astroparticle Physics, Vol. 2006, Issue 06
Clustering in real space and in redshift space
journal, July 1987
- Kaiser, Nick
- Monthly Notices of the Royal Astronomical Society, Vol. 227, Issue 1
A Survey of Star‐forming Galaxies in the 1.4 ≲ z ≲ 2.5 Redshift Desert: Overview
journal, April 2004
- Steidel, Charles C.; Shapley, Alice E.; Pettini, Max
- The Astrophysical Journal, Vol. 604, Issue 2
Why your model parameter confidences might be too optimistic. Unbiased estimation of the inverse covariance matrix
journal, December 2006
- Hartlap, J.; Simon, P.; Schneider, P.
- Astronomy & Astrophysics, Vol. 464, Issue 1
Constraints on Cosmology and Gravity from the Dynamics of Voids
journal, August 2016
- Hamaus, Nico; Pisani, Alice; Sutter, P. M.
- Physical Review Letters, Vol. 117, Issue 9
Precision Cosmography with Stacked Voids
journal, July 2012
- Lavaux, Guilhem; Wandelt, Benjamin D.
- The Astrophysical Journal, Vol. 754, Issue 2
Haloes and voids in f(R) gravity: Haloes and voids in f(R) gravity
journal, February 2012
- Li, Baojiu; Zhao, Gong-Bo; Koyama, Kazuya
- Monthly Notices of the Royal Astronomical Society, Vol. 421, Issue 4
Galaxy And Mass Assembly (GAMA): the bright void galaxy population in the optical and mid-IR
journal, September 2015
- Penny, S. J.; Brown, M. J. I.; Pimbblet, K. A.
- Monthly Notices of the Royal Astronomical Society, Vol. 453, Issue 4
The VIMOS Public Extragalactic Redshift Survey: Searching for cosmic voids⋆
journal, October 2014
- Micheletti, D.; Iovino, A.; Hawken, A. J.
- Astronomy & Astrophysics, Vol. 570
Nyx: A MASSIVELY PARALLEL AMR CODE FOR COMPUTATIONAL COSMOLOGY
journal, February 2013
- Almgren, Ann S.; Bell, John B.; Lijewski, Mike J.
- The Astrophysical Journal, Vol. 765, Issue 1
Planck 2015 results : XXIII. The thermal Sunyaev-Zeldovich effect-cosmic infrared background correlation
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 594
Planck 2015 results : XIII. Cosmological parameters
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Arnaud, M.
- Astronomy & Astrophysics, Vol. 594
Planck 2015 results : VI. LFI mapmaking
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Ashdown, M.
- Astronomy & Astrophysics, Vol. 594
Planck 2015 results : XVI. Isotropy and statistics of the CMB
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Akrami, Y.
- Astronomy & Astrophysics, Vol. 594
Exploring the thermal state of the low-density intergalactic medium at $z$ = 3 with an ultrahigh signal-to-noise QSO spectrum
text, January 2017
- Rorai, Alberto; Becker, Gd; Haehnelt, Martin
- Apollo - University of Cambridge Repository
Planck 2015 results : XXVI. The Second
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Argüeso, F.
- Astronomy & Astrophysics, Vol. 594
Constraining the Dark Energy Equation of State with Cosmic Voids
text, January 2007
- Lee, Jounghun; Park, Daeseong
- arXiv
Possible evidence for an inverted temperature-density relation in the intergalactic medium from the flux distribution of the Lyman-alpha forest
text, January 2007
- Bolton, J. S.; Viel, M.; Kim, T. -S.
- arXiv
The Structure and Kinematics of the Circum-Galactic Medium from Far-UV Spectra of z~2-3 Galaxies
text, January 2010
- Steidel, C. C.; Erb, D. K.; Shapley, A. E.
- arXiv
First Results from Z-FOURGE: Discovery of a Candidate Cluster at z = 2.2 in COSMOS
text, January 2011
- Spitler, Lee R.; Labbé, Ivo; Glazebrook, Karl
- arXiv
The Weight of Emptiness: The Gravitational Lensing Signal of Stacked Voids
text, January 2012
- Krause, Elisabeth; Chang, Tzu-Ching; Doré, Olivier
- arXiv
Measuring the mass distribution of voids with stacked weak lensing
text, January 2012
- Higuchi, Yuichi; Oguri, Masamune; Hamana, Takashi
- arXiv
Voids in Modified Gravity: Excursion Set Predictions
text, January 2012
- Clampitt, Joseph; Cai, Yan-Chuan; Li, Baojiu
- arXiv
The abundance of voids and the excursion set formalism
text, January 2013
- Jennings, Elise; Li, Yin; Hu, Wayne
- arXiv
Sparse sampling, galaxy bias, and voids
text, January 2013
- Sutter, P. M.; Lavaux, Guilhem; Hamaus, Nico
- arXiv
Voids in the SDSS DR9: observations, simulations, and the impact of the survey mask
text, January 2013
- Sutter, P. M.; Lavaux, Guilhem; Wandelt, Benjamin D.
- arXiv
Universal Density Profile for Cosmic Voids
text, January 2014
- Hamaus, Nico; Sutter, P. M.; Wandelt, Benjamin D.
- arXiv
Lensing Measurements of the Mass Distribution in SDSS Voids
text, January 2014
- Clampitt, Joseph; Jain, Bhuvnesh
- arXiv
Voids in Modified Gravity Reloaded: Eulerian Void Assignment
text, January 2014
- Lam, Tsz Yan; Clampitt, Joseph; Cai, Yan-Chuan
- arXiv
Testing Gravity using Cosmic Voids
text, January 2014
- Cai, Yan-Chuan; Padilla, Nelson; Li, Baojiu
- arXiv
Planck 2015 results. I. Overview of products and scientific results
text, January 2015
- Collaboration, Planck; Adam, R.; Ade, P. A. R.
- arXiv
Cosmic voids in coupled dark energy cosmologies: the impact of halo bias
text, January 2015
- Pollina, Giorgia; Baldi, Marco; Marulli, Federico
- arXiv
Constraints on Cosmology and Gravity from the Dynamics of Voids
text, January 2016
- Hamaus, Nico; Pisani, Alice; Sutter, Paul M.
- arXiv
Redshift-space distortions around voids
text, January 2016
- Cai, Yan-Chuan; Taylor, Andy; Peacock, John A.
- arXiv
Cosmic Voids and Void Lensing in the Dark Energy Survey Science Verification Data
text, January 2016
- Sánchez, C.; Clampitt, J.; Kovacs, A.
- arXiv
The lensing and temperature imprints of voids on the Cosmic Microwave Background
text, January 2016
- Cai, Yan-Chuan; Neyrinck, Mark; Mao, Qingqing
- arXiv
The Void Galaxy Survey: Photometry, structure and identity of void galaxies
text, January 2016
- Beygu, B.; Peletier, R. F.; van der Hulst, J. M.
- arXiv
Matched filtering with interferometric 21cm experiments
text, January 2017
- White, Martin; Padmanabhan, Nikhil
- arXiv
The Luminosity Function of Void Galaxies in the Sloan Digital Sky Survey
text, January 2003
- Hoyle, Fiona; Rojas, Randall R.; Vogeley, Michael S.
- arXiv
A Survey of Star-Forming Galaxies in the z=1.4-2.5 `Redshift Desert': Overview
text, January 2004
- Steidel, C. C.; Shapley, A. E.; Pettini, M.
- arXiv
Works referencing / citing this record:
Simulating MOS science on the ELT: Ly α forest tomography
journal, December 2019
- Japelj, J.; Laigle, C.; Puech, M.
- Astronomy & Astrophysics, Vol. 632
Searching for the shadows of giants: characterizing protoclusters with line of sight Lyman-α absorption
journal, September 2019
- Miller, Joel S. A.; Bolton, James S.; Hatch, Nina
- Monthly Notices of the Royal Astronomical Society, Vol. 489, Issue 4
Dark Energy Survey year 1 results: the relationship between mass and light around cosmic voids
journal, October 2019
- Fang, Y.; Hamaus, N.; Jain, B.
- Monthly Notices of the Royal Astronomical Society, Vol. 490, Issue 3
Three- and two-point spatial correlations of intergalactic medium at z ∼ 2 using projected quasar triplets
journal, October 2019
- Maitra, Soumak; Srianand, Raghunathan; Petitjean, Patrick
- Monthly Notices of the Royal Astronomical Society, Vol. 490, Issue 3
Mapping Quasar Light Echoes in 3D with Ly α Forest Tomography
journal, September 2019
- Schmidt, Tobias M.; Hennawi, Joseph F.; Lee, Khee-Gan
- The Astrophysical Journal, Vol. 882, Issue 2
TARDIS. I. A Constrained Reconstruction Approach to Modeling the z ∼ 2.5 Cosmic Web Probed by Ly α Forest Tomography
journal, December 2019
- Horowitz, Benjamin; Lee, Khee-Gan; White, Martin
- The Astrophysical Journal, Vol. 887, Issue 1
First Data Release of the COSMOS Ly α Mapping and Tomography Observations: 3D Ly α Forest Tomography at 2.05 < z < 2.55
journal, August 2018
- Lee, Khee-Gan; Krolewski, Alex; White, Martin
- The Astrophysical Journal Supplement Series, Vol. 237, Issue 2
Three- and two-point spatial correlations of intergalactic medium at $z\sim 2$ using projected quasar triplets
text, January 2019
- Maitra, Soumak; Srianand, Raghunathan; Petitjean, Patrick
- arXiv
Dark Energy Survey Year 1 results: The relationship between mass and light around cosmic voids
text, January 2019
- Fang, Y.; Hamaus, N.; Jain, B.
- arXiv