The Borg Cube Simulation: Cosmological Hydrodynamics with CRK-SPH
Abstract
A challenging requirement posed by next-generation observations is a firm theoretical grasp of the impact of baryons on structure formation. Cosmological hydrodynamic simulations modeling gas physics are vital in this regard. A high degree of modeling flexibility exists in this space, making it important to explore a range of methods in order to gauge the accuracy of simulation predictions. We present results from the first cosmological simulation using Conservative Reproducing Kernel Smoothed Particle Hydrodynamics (CRK-SPH). We employ two simulations: one evolved purely under gravity, and the other with nonradiative hydrodynamics. Each contains 2 × 23043 cold dark matter plus baryon particles in an 800 h-1Mpc box. We compare statistics to previous nonradiative simulations including power spectra, mass functions, baryon fractions, and concentration. We find self-similar radial profiles of gas temperature, entropy, and pressure and show that a simple analytic model recovers these results to better than 40% over two orders of magnitude in mass. We quantify the level of nonthermal pressure support in halos and demonstrate that hydrostatic mass estimates are biased low by 24% (10%) for halos of mass 1015 (1013) h-1 M⊙. Here, we compute angular power spectra for the thermal and kinematic Sunyaev–Zel’dovich effects and find goodmore »
- Authors:
-
- Argonne National Lab. (ANL), Lemont, IL (United States). ALCF Division
- Argonne National Lab. (ANL), Lemont, IL (United States). HEP Division; Univ. of Chicago, Chicago, IL (United States). Dept. of Physics
- Argonne National Lab. (ANL), Lemont, IL (United States). HEP Division; Argonne National Lab. (ANL), Lemont, IL (United States). MCS Division
- Argonne National Lab. (ANL), Lemont, IL (United States). HEP Division
- Argonne National Lab. (ANL), Lemont, IL (United States). CPS Division
- Publication Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC); USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1542643
- Grant/Contract Number:
- AC02-06CH11357
- Resource Type:
- Accepted Manuscript
- Journal Name:
- The Astrophysical Journal (Online)
- Additional Journal Information:
- Journal Name: The Astrophysical Journal (Online); Journal Volume: 877; Journal Issue: 2; Journal ID: ISSN 1538-4357
- Publisher:
- Institute of Physics (IOP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 79 ASTRONOMY AND ASTROPHYSICS; cosmology: theory; hydrodynamics; large-scale structure; methods: numerical
Citation Formats
Emberson, J. D., Frontiere, Nicholas, Habib, Salman, Heitmann, Katrin, Larsen, Patricia, Finkel, Hal, and Pope, Adrian. The Borg Cube Simulation: Cosmological Hydrodynamics with CRK-SPH. United States: N. p., 2019.
Web. doi:10.3847/1538-4357/ab1b31.
Emberson, J. D., Frontiere, Nicholas, Habib, Salman, Heitmann, Katrin, Larsen, Patricia, Finkel, Hal, & Pope, Adrian. The Borg Cube Simulation: Cosmological Hydrodynamics with CRK-SPH. United States. https://doi.org/10.3847/1538-4357/ab1b31
Emberson, J. D., Frontiere, Nicholas, Habib, Salman, Heitmann, Katrin, Larsen, Patricia, Finkel, Hal, and Pope, Adrian. Wed .
"The Borg Cube Simulation: Cosmological Hydrodynamics with CRK-SPH". United States. https://doi.org/10.3847/1538-4357/ab1b31. https://www.osti.gov/servlets/purl/1542643.
@article{osti_1542643,
title = {The Borg Cube Simulation: Cosmological Hydrodynamics with CRK-SPH},
author = {Emberson, J. D. and Frontiere, Nicholas and Habib, Salman and Heitmann, Katrin and Larsen, Patricia and Finkel, Hal and Pope, Adrian},
abstractNote = {A challenging requirement posed by next-generation observations is a firm theoretical grasp of the impact of baryons on structure formation. Cosmological hydrodynamic simulations modeling gas physics are vital in this regard. A high degree of modeling flexibility exists in this space, making it important to explore a range of methods in order to gauge the accuracy of simulation predictions. We present results from the first cosmological simulation using Conservative Reproducing Kernel Smoothed Particle Hydrodynamics (CRK-SPH). We employ two simulations: one evolved purely under gravity, and the other with nonradiative hydrodynamics. Each contains 2 × 23043 cold dark matter plus baryon particles in an 800 h-1Mpc box. We compare statistics to previous nonradiative simulations including power spectra, mass functions, baryon fractions, and concentration. We find self-similar radial profiles of gas temperature, entropy, and pressure and show that a simple analytic model recovers these results to better than 40% over two orders of magnitude in mass. We quantify the level of nonthermal pressure support in halos and demonstrate that hydrostatic mass estimates are biased low by 24% (10%) for halos of mass 1015 (1013) h-1 M⊙. Here, we compute angular power spectra for the thermal and kinematic Sunyaev–Zel’dovich effects and find good agreement with the low-ℓ Planck measurements. Finally, artificial scattering between particles of unequal mass is shown to have a large impact on the gravity-only run, and we highlight the importance of better understanding this issue in hydrodynamic applications. This is the first in a simulation campaign using CRK-SPH, with future work including subresolution gas treatments.},
doi = {10.3847/1538-4357/ab1b31},
journal = {The Astrophysical Journal (Online)},
number = 2,
volume = 877,
place = {United States},
year = {Wed May 29 00:00:00 EDT 2019},
month = {Wed May 29 00:00:00 EDT 2019}
}
Web of Science
Works referenced in this record:
The Kinetic Sunyaev‐Zel’dovich Effect from Reionization
journal, September 2005
- McQuinn, Matthew; Furlanetto, Steven R.; Hernquist, Lars
- The Astrophysical Journal, Vol. 630, Issue 2
Deconstructing the Kinetic sz Power Spectrum
journal, August 2012
- Shaw, Laurie D.; Rudd, Douglas H.; Nagai, Daisuke
- The Astrophysical Journal, Vol. 756, Issue 1
The Baryon Oscillation Spectroscopic Survey of Sdss-Iii
journal, December 2012
- Dawson, Kyle S.; Schlegel, David J.; Ahn, Christopher P.
- The Astronomical Journal, Vol. 145, Issue 1
E pur si muove: Galilean-invariant cosmological hydrodynamical simulations on a moving mesh
journal, January 2010
- Springel, Volker
- Monthly Notices of the Royal Astronomical Society, Vol. 401, Issue 2
Effects of Cooling and Star Formation on the Baryon Fractions in Clusters
journal, June 2005
- Kravtsov, Andrey V.; Nagai, Daisuke; Vikhlinin, Alexey A.
- The Astrophysical Journal, Vol. 625, Issue 2
A dynamical model for the distribution of dark matter and gas in galaxy clusters
journal, June 2004
- Rasia, Elena; Tormen, Giuseppe; Moscardini, Lauro
- Monthly Notices of the Royal Astronomical Society, Vol. 351, Issue 1
The Atacama Cosmology Telescope: likelihood for small-scale CMB data
journal, July 2013
- Dunkley, J.; Calabrese, E.; Sievers, J.
- Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 07
Enzo: an Adaptive mesh Refinement code for Astrophysics
journal, March 2014
- Bryan, Greg L.; Norman, Michael L.; O'Shea, Brian W.
- The Astrophysical Journal Supplement Series, Vol. 211, Issue 2
Modelling baryonic effects on galaxy cluster mass profiles
journal, March 2018
- Shirasaki, Masato; Lau, Erwin T.; Nagai, Daisuke
- Monthly Notices of the Royal Astronomical Society, Vol. 477, Issue 2
Systematics in the X-ray cluster mass estimators: Systematics in X-ray cluster mass estimators
journal, June 2006
- Rasia, E.; Ettori, S.; Moscardini, L.
- Monthly Notices of the Royal Astronomical Society, Vol. 369, Issue 4
Simulations of the Sunyaev-Zel'Dovich Power Spectrum with Active Galactic Nucleus Feedback
journal, November 2010
- Battaglia, N.; Bond, J. R.; Pfrommer, C.
- The Astrophysical Journal, Vol. 725, Issue 1
The effects of baryons on the halo mass function
journal, May 2012
- Cui, Weiguang; Borgani, Stefano; Dolag, Klaus
- Monthly Notices of the Royal Astronomical Society, Vol. 423, Issue 3
Cosmological simulations of the intracluster medium
journal, December 2004
- Kay, Scott T.; Thomas, Peter A.; Jenkins, Adrian
- Monthly Notices of the Royal Astronomical Society, Vol. 355, Issue 4
A Universal Density Profile from Hierarchical Clustering
journal, December 1997
- Navarro, Julio F.; Frenk, Carlos S.; White, Simon D. M.
- The Astrophysical Journal, Vol. 490, Issue 2
Efficient Computation of Cosmic Microwave Background Anisotropies in Closed Friedmann‐Robertson‐Walker Models
journal, August 2000
- Lewis, Antony; Challinor, Anthony; Lasenby, Anthony
- The Astrophysical Journal, Vol. 538, Issue 2
The Imprint of Neutrinos on Clustering in Redshift Space
journal, July 2018
- Villaescusa-Navarro, Francisco; Banerjee, Arka; Dalal, Neal
- The Astrophysical Journal, Vol. 861, Issue 1
On the Cluster Physics of Sunyaev-Zel'Dovich and X-Ray Surveys. ii. Deconstructing the Thermal sz Power Spectrum
journal, September 2012
- Battaglia, N.; Bond, J. R.; Pfrommer, C.
- The Astrophysical Journal, Vol. 758, Issue 2
Small-scale fluctuations of relic radiation
journal, April 1970
- Sunyaev, R. A.; Zeldovich, Ya. B.
- Astrophysics and Space Science, Vol. 7, Issue 1
ON THE CLUSTER PHYSICS OF SUNYAEV-ZEL'DOVICH AND X-RAY SURVEYS. I. THE INFLUENCE OF FEEDBACK, NON-THERMAL PRESSURE, AND CLUSTER SHAPES ON Y - M SCALING RELATIONS
journal, September 2012
- Battaglia, N.; Bond, J. R.; Pfrommer, C.
- The Astrophysical Journal, Vol. 758, Issue 2
Formation and evolution of X-ray clusters - A hydrodynamic simulation of the intracluster medium
journal, November 1990
- Evrard, August E.
- The Astrophysical Journal, Vol. 363
The Influence of Nonuniform Reionization on the CMB
journal, September 2005
- Zahn, Oliver; Zaldarriaga, Matias; Hernquist, Lars
- The Astrophysical Journal, Vol. 630, Issue 2
HEALPix: A Framework for High‐Resolution Discretization and Fast Analysis of Data Distributed on the Sphere
journal, April 2005
- Gorski, K. M.; Hivon, E.; Banday, A. J.
- The Astrophysical Journal, Vol. 622, Issue 2
The gas distribution in the outer regions of galaxy clusters
journal, April 2012
- Eckert, D.; Vazza, F.; Ettori, S.
- Astronomy & Astrophysics, Vol. 541
The radial structure of galaxy groups and clusters
journal, December 2003
- Ascasibar, Y.; Yepes, G.; Müller, V.
- Monthly Notices of the Royal Astronomical Society, Vol. 346, Issue 3
Galaxy Cluster Baryon Fractions Revisited
journal, October 2013
- Gonzalez, Anthony H.; Sivanandam, Suresh; Zabludoff, Ann I.
- The Astrophysical Journal, Vol. 778, Issue 1
HACC: Simulating sky surveys on state-of-the-art supercomputing architectures
journal, January 2016
- Habib, Salman; Pope, Adrian; Finkel, Hal
- New Astronomy, Vol. 42
Toward First-Principle Simulations of Galaxy Formation: I. How Should We Choose Star-Formation Criteria in High-Resolution Simulations of Disk Galaxies?
journal, August 2008
- Saitoh, Takayuki R.; Daisaka, Hiroshi; Kokubo, Eiichiro
- Publications of the Astronomical Society of Japan, Vol. 60, Issue 4
The cosmological simulation code gadget-2
journal, December 2005
- Springel, Volker
- Monthly Notices of the Royal Astronomical Society, Vol. 364, Issue 4
Effects of Galaxy Formation on Thermodynamics of the Intracluster Medium
journal, October 2007
- Nagai, Daisuke; Kravtsov, Andrey V.; Vikhlinin, Alexey
- The Astrophysical Journal, Vol. 668, Issue 1
Hydrodynamic Simulation of Non-Thermal Pressure Profiles of Galaxy Clusters
journal, August 2014
- Nelson, Kaylea; Lau, Erwin T.; Nagai, Daisuke
- The Astrophysical Journal, Vol. 792, Issue 1
Halo Profiles and the Concentration–Mass Relation for a ΛCDM Universe
journal, May 2018
- Child, Hillary L.; Habib, Salman; Heitmann, Katrin
- The Astrophysical Journal, Vol. 859, Issue 1
Shape, Spin, and Baryon Fraction of Clusters in the MareNostrum Universe
journal, July 2007
- Gottlober, Stefan; Yepes, Gustavo
- The Astrophysical Journal, Vol. 664, Issue 1
Massive Halos in Millennium gas Simulations: Multivariate Scaling Relations
journal, May 2010
- Stanek, R.; Rasia, E.; Evrard, A. E.
- The Astrophysical Journal, Vol. 715, Issue 2
Observational probes of cosmic acceleration
journal, September 2013
- Weinberg, David H.; Mortonson, Michael J.; Eisenstein, Daniel J.
- Physics Reports, Vol. 530, Issue 2
On the Cluster Physics of Sunyaev-Zel'Dovich and X-Ray Surveys. iii. Measurement Biases and Cosmological Evolution of gas and Stellar mass Fractions
journal, October 2013
- Battaglia, N.; Bond, J. R.; Pfrommer, C.
- The Astrophysical Journal, Vol. 777, Issue 2
Modelling shock heating in cluster mergers – I. Moving beyond the spherical accretion model
journal, April 2007
- McCarthy, I. G.; Bower, R. G.; Balogh, M. L.
- Monthly Notices of the Royal Astronomical Society, Vol. 376, Issue 2
Planck 2013 results. I. Overview of products and scientific results
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Alves, M. I. R.
- Astronomy & Astrophysics, Vol. 571
Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
journal, September 1998
- Riess, Adam G.; Filippenko, Alexei V.; Challis, Peter
- The Astronomical Journal, Vol. 116, Issue 3
FIRE-2 simulations: physics versus numerics in galaxy formation
journal, June 2018
- Hopkins, Philip F.; Wetzel, Andrew; Kereš, Dušan
- Monthly Notices of the Royal Astronomical Society, Vol. 480, Issue 1
The baryon fraction in hydrodynamical simulations of galaxy clusters
journal, January 2006
- Ettori, S.; Dolag, K.; Borgani, S.
- Monthly Notices of the Royal Astronomical Society, Vol. 365, Issue 3
On the clustering of particles in an expanding Universe
journal, March 1981
- Efstathiou, G.; Eastwood, J. W.
- Monthly Notices of the Royal Astronomical Society, Vol. 194, Issue 3
Simulations of the Pairwise Kinematic Sunyaev–Zel’Dovich Signal
journal, May 2016
- Flender, Samuel; Bleem, Lindsey; Finkel, Hal
- The Astrophysical Journal, Vol. 823, Issue 2
The Influence of Baryons on the Clustering of Matter and Weak-Lensing Surveys
journal, March 2006
- Jing, Y. P.; Zhang, Pengjie; Lin, W. P.
- The Astrophysical Journal, Vol. 640, Issue 2
Resolution requirements for smoothed particle hydrodynamics calculations with self-gravity
journal, July 1997
- Bate, M. R.; Burkert, A.
- Monthly Notices of the Royal Astronomical Society, Vol. 288, Issue 4
Universal gas density and temperature profile
journal, November 2001
- Komatsu, E.; Seljak, U.
- Monthly Notices of the Royal Astronomical Society, Vol. 327, Issue 4
A new class of accurate, mesh-free hydrodynamic simulation methods
journal, April 2015
- Hopkins, Philip F.
- Monthly Notices of the Royal Astronomical Society, Vol. 450, Issue 1
The q Continuum Simulation: Harnessing the Power of gpu Accelerated Supercomputers
journal, August 2015
- Heitmann, Katrin; Frontiere, Nicholas; Sewell, Chris
- The Astrophysical Journal Supplement Series, Vol. 219, Issue 2
Residual gas Motions in the Intracluster Medium and bias in Hydrostatic Measurements of mass Profiles of Clusters
journal, October 2009
- Lau, Erwin T.; Kravtsov, Andrey V.; Nagai, Daisuke
- The Astrophysical Journal, Vol. 705, Issue 2
Total mass biases in X-ray galaxy clusters
journal, September 2008
- Piffaretti, R.; Valdarnini, R.
- Astronomy & Astrophysics, Vol. 491, Issue 1
Accurate initial conditions in mixed dark matter–baryon simulations
journal, February 2017
- Valkenburg, Wessel; Villaescusa-Navarro, Francisco
- Monthly Notices of the Royal Astronomical Society, Vol. 467, Issue 4
Evolution of the Merger-Induced Hydrostatic mass bias in Galaxy Clusters
journal, May 2012
- Nelson, Kaylea; Rudd, Douglas H.; Shaw, Laurie
- The Astrophysical Journal, Vol. 751, Issue 2
Effects of Baryons and Dissipation on the Matter Power Spectrum
journal, January 2008
- Rudd, Douglas H.; Zentner, Andrew R.; Kravtsov, Andrey V.
- The Astrophysical Journal, Vol. 672, Issue 1
The evolution of baryon density fluctuations in multicomponent cosmological simulations
journal, September 2003
- Yoshida, Naoki; Sugiyama, Naoshi; Hernquist, Lars
- Monthly Notices of the Royal Astronomical Society, Vol. 344, Issue 2
The baseline intracluster entropy profile from gravitational structure formation
journal, December 2005
- Voit, G. M.; Kay, S. T.; Bryan, G. L.
- Monthly Notices of the Royal Astronomical Society, Vol. 364, Issue 3
nIFTy galaxy cluster simulations – IV. Quantifying the influence of baryons on halo properties
journal, March 2016
- Cui, Weiguang; Power, Chris; Knebe, Alexander
- Monthly Notices of the Royal Astronomical Society, Vol. 458, Issue 4
Planck 2015 results : XXII. A map of the thermal Sunyaev-Zeldovich effect
journal, September 2016
- Aghanim, N.; Arnaud, M.; Ashdown, M.
- Astronomy & Astrophysics, Vol. 594
The universal galaxy cluster pressure profile from a representative sample of nearby systems (REXCESS) and the Y SZ – M 500 relation
journal, July 2010
- Arnaud, M.; Pratt, G. W.; Piffaretti, R.
- Astronomy and Astrophysics, Vol. 517
SEVEN-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE ( WMAP ) OBSERVATIONS: COSMOLOGICAL INTERPRETATION
journal, January 2011
- Komatsu, E.; Smith, K. M.; Dunkley, J.
- The Astrophysical Journal Supplement Series, Vol. 192, Issue 2
The inner structure of CDM haloes -- I. A numerical convergence study
journal, January 2003
- Power, C.; Navarro, J. F.; Jenkins, A.
- Monthly Notices of the Royal Astronomical Society, Vol. 338, Issue 1
Cosmological hydrodynamics with adaptive mesh refinement: A new high resolution code called RAMSES
journal, April 2002
- Teyssier, R.
- Astronomy & Astrophysics, Vol. 385, Issue 1
Cluster Structure in Cosmological Simulations. I. Correlation to Observables, Mass Estimates, and Evolution
journal, July 2008
- Jeltema, Tesla E.; Hallman, Eric J.; Burns, Jack O.
- The Astrophysical Journal, Vol. 681, Issue 1
Impact of Cluster Physics on the Sunyaev-Zel'Dovich Power Spectrum
journal, November 2010
- Shaw, Laurie D.; Nagai, Daisuke; Bhattacharya, Suman
- The Astrophysical Journal, Vol. 725, Issue 2
nIFTy galaxy cluster simulations – I. Dark matter and non-radiative models
journal, February 2016
- Sembolini, Federico; Yepes, Gustavo; Pearce, Frazer R.
- Monthly Notices of the Royal Astronomical Society, Vol. 457, Issue 4
The baryon fraction of CDM haloes
journal, May 2007
- Crain, R. A.; Eke, V. R.; Frenk, C. S.
- Monthly Notices of the Royal Astronomical Society, Vol. 377, Issue 1
A Measurement of Secondary Cosmic Microwave Background Anisotropies from the 2500 Square-Degree Spt-Sz Survey
journal, January 2015
- George, E. M.; Reichardt, C. L.; Aird, K. A.
- The Astrophysical Journal, Vol. 799, Issue 2
CRKSPH – A Conservative Reproducing Kernel Smoothed Particle Hydrodynamics Scheme
journal, March 2017
- Frontiere, Nicholas; Raskin, Cody D.; Owen, J. Michael
- Journal of Computational Physics, Vol. 332
First results from the IllustrisTNG simulations: matter and galaxy clustering
journal, December 2017
- Springel, Volker; Pakmor, Rüdiger; Pillepich, Annalisa
- Monthly Notices of the Royal Astronomical Society, Vol. 475, Issue 1
Precision cosmology with baryons: non-radiative hydrodynamics of galaxy groups
journal, February 2017
- Rabold, Manuel; Teyssier, Romain
- Monthly Notices of the Royal Astronomical Society, Vol. 467, Issue 3
Examining the Accuracy of Astrophysical disk Simulations with a Generalized Hydrodynamical test Problem
journal, October 2016
- Raskin, Cody; Owen, J. Michael
- The Astrophysical Journal, Vol. 831, Issue 1
Gasoline2: a modern smoothed particle hydrodynamics code
journal, June 2017
- Wadsley, James W.; Keller, Benjamin W.; Quinn, Thomas R.
- Monthly Notices of the Royal Astronomical Society, Vol. 471, Issue 2
The Influence of Baryons on the Mass Distribution of Dark Matter Halos
journal, November 2006
- Lin, W. P.; Jing, Y. P.; Mao, S.
- The Astrophysical Journal, Vol. 651, Issue 2
The Kinetic Sunyaev‐Zel’dovich Effect from Radiative Transfer Simulations of Patchy Reionization
journal, May 2007
- Iliev, Ilian T.; Pen, Ue‐Li; Bond, J. Richard
- The Astrophysical Journal, Vol. 660, Issue 2
Galaxy Clusters at the Edge: Temperature, Entropy, and gas Dynamics near the Virial Radius
journal, September 2010
- Burns, Jack O.; Skillman, Samuel W.; O'Shea, Brian W.
- The Astrophysical Journal, Vol. 721, Issue 2
The Santa Barbara Cluster Comparison Project: A Comparison of Cosmological Hydrodynamics Solutions
journal, November 1999
- Frenk, C. S.; White, S. D. M.; Bode, P.
- The Astrophysical Journal, Vol. 525, Issue 2
The Mira–Titan Universe: Precision Predictions for dark Energy Surveys
journal, March 2016
- Heitmann, Katrin; Bingham, Derek; Lawrence, Earl
- The Astrophysical Journal, Vol. 820, Issue 2
On the role of AGN feedback on the thermal and chemodynamical properties of the hot intracluster medium
journal, December 2013
- Planelles, S.; Borgani, S.; Fabjan, D.
- Monthly Notices of the Royal Astronomical Society, Vol. 438, Issue 1
The effect of gas physics on the halo mass function
journal, March 2009
- Stanek, R.; Rudd, D.; Evrard, A. E.
- Monthly Notices of the Royal Astronomical Society: Letters, Vol. 394, Issue 1
Spurious haloes and discreteness-driven relaxation in cosmological simulations
journal, July 2016
- Power, C.; Robotham, A. S. G.; Obreschkow, D.
- Monthly Notices of the Royal Astronomical Society, Vol. 462, Issue 1
A Universal Temperature Profile for Galaxy Clusters
journal, November 2002
- Loken, Chris; Norman, Michael L.; Nelson, Erik
- The Astrophysical Journal, Vol. 579, Issue 2
Adaptive Refinement Tree: A New High‐Resolution N ‐Body Code for Cosmological Simulations
journal, July 1997
- Kravtsov, Andrey V.; Klypin, Anatoly A.; Khokhlov, Alexei M.
- The Astrophysical Journal Supplement Series, Vol. 111, Issue 1
Two-body relaxation in cosmological simulations
journal, June 2002
- Binney, James; Knebe, Alexander
- Monthly Notices of the Royal Astronomical Society, Vol. 333, Issue 2
Testing X‐Ray Measurements of Galaxy Clusters with Cosmological Simulations
journal, January 2007
- Nagai, Daisuke; Vikhlinin, Alexey; Kravtsov, Andrey V.
- The Astrophysical Journal, Vol. 655, Issue 1
How closely do baryons follow dark matter on large scales?
journal, July 2013
- Angulo, Raul E.; Hahn, Oliver; Abel, Tom
- Monthly Notices of the Royal Astronomical Society, Vol. 434, Issue 2
Supersonic motions of galaxies in clusters
journal, March 2005
- Faltenbacher, Andreas; Kravtsov, Andrey V.; Nagai, Daisuke
- Monthly Notices of the Royal Astronomical Society, Vol. 358, Issue 1
Introducing the Illustris Project: simulating the coevolution of dark and visible matter in the Universe
journal, August 2014
- Vogelsberger, Mark; Genel, Shy; Springel, Volker
- Monthly Notices of the Royal Astronomical Society, Vol. 444, Issue 2
Measurements of Ω and Λ from 42 High‐Redshift Supernovae
journal, June 1999
- Perlmutter, S.; Aldering, G.; Goldhaber, G.
- The Astrophysical Journal, Vol. 517, Issue 2
Tracing cosmic evolution with clusters of galaxies
journal, April 2005
- Voit, G. Mark
- Reviews of Modern Physics, Vol. 77, Issue 1
On the Discrepancy Between Theoretical and X-Ray Concentration-Mass Relations for Galaxy Clusters
journal, September 2013
- Rasia, E.; Borgani, S.; Ettori, S.
- The Astrophysical Journal, Vol. 776, Issue 1
The Sunyaev-Zel'dovich angular power spectrum as a probe of cosmological parameters
journal, November 2002
- Komatsu, E.; Seljak, U.
- Monthly Notices of the Royal Astronomical Society, Vol. 336, Issue 4
Simulated X-ray galaxy clusters at the virial radius: Slopes of the gas density, temperature and surface brightness profiles
journal, November 2006
- Roncarelli, M.; Ettori, S.; Dolag, K.
- Monthly Notices of the Royal Astronomical Society, Vol. 373, Issue 4
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 : XI. CMB power spectra, likelihoods, and robustness of parameters
journal, September 2016
- Aghanim, N.; Arnaud, M.; Ashdown, M.
- Astronomy & Astrophysics, Vol. 594
The kinetic Sunyaev–Zel’dovich effect from reionization
journal, March 2006
- McQuinn, Matthew; Furlanetto, Steven R.; Hernquist, Lars
- New Astronomy Reviews, Vol. 50, Issue 1-3
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
Introducing the illustris project: Simulating the coevolution of dark and visible matter in the universe
text, January 2014
- Vogelsberger, M.; Genel, S.; Springel, V.
- Apollo - University of Cambridge Repository
nIFTy galaxy cluster simulations – I. Dark matter and non-radiative models
text, January 2016
- Federico, Sembolini,; Gustavo, Yepes,; R., Pearce, Frazer
- Oxford University Press
Precision cosmology with baryons: non-radiative hydrodynamics of galaxy groups
text, January 2017
- Rabold, Manuel; Teyssier, Romain
- Oxford University Press
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
FIRE-2 simulations: physics versus numerics in galaxy formation
text, January 2018
- Hopkins, Philip F.; Wetzel, Andrew; Kereš, Dušan
- Oxford University Press
Planck 2015 results : XXVI. The Second
journal, September 2016
- Ade, P. A. R.; Aghanim, N.; Argüeso, F.
- Astronomy & Astrophysics, Vol. 594
nIFTy galaxy cluster simulations – IV. Quantifying the influence of baryons on halo properties
text, January 2016
- Cui, Weiguang; Power, Chris; Knebe, Alexander
- Oxford University Press
Cluster Structure in Cosmological Simulations I: Correlation to Observables, Mass Estimates, and Evolution
text, January 2007
- Jeltema, Tesla E.; Hallman, Eric J.; Burns, Jack O.
- arXiv
Toward first-principle simulations of galaxy formation: I. How should we choose star formation criteria in high-resolution simulations of disk galaxies?
text, January 2008
- Saitoh, Takayuki R.; Daisaka, Hiroshi; Kokubo, Eiichiro
- arXiv
The Effect of Gas Physics on the Halo Mass Function
text, January 2008
- Stanek, R.; Rudd, D.; Evrard, A. E.
- arXiv
Residual Gas Motions in the Intracluster Medium and Bias in Hydrostatic Measurements of Mass Profiles of Clusters
text, January 2009
- Lau, Erwin T.; Kravtsov, Andrey V.; Nagai, Daisuke
- arXiv
Impact of Cluster Physics on the Sunyaev-Zel'dovich Power Spectrum
text, January 2010
- Shaw, Laurie D.; Nagai, Daisuke; Bhattacharya, Suman
- arXiv
Deconstructing the kinetic SZ Power Spectrum
text, January 2011
- Shaw, Laurie D.; Rudd, Douglas H.; Nagai, Daisuke
- arXiv
On the Cluster Physics of Sunyaev-Zel'dovich Surveys II: Deconstructing the Thermal SZ Power Spectrum
text, January 2011
- Battaglia, N.; Bond, J. R.; Pfrommer, C.
- arXiv
The gas distribution in the outer regions of galaxy clusters
text, January 2011
- Eckert, D.; Vazza, F.; Ettori, S.
- arXiv
Evolution of the Merger Induced Hydrostatic Mass Bias in Galaxy Clusters
text, January 2011
- Nelson, Kaylea; Rudd, Douglas H.; Shaw, Laurie
- arXiv
The Baryon Oscillation Spectroscopic Survey of SDSS-III
text, January 2012
- Dawson, Kyle S.; Schlegel, David J.; Ahn, Christopher P.
- arXiv
On the Cluster Physics of Sunyaev-Zel'dovich and X-ray Surveys III: Measurement Biases and Cosmological Evolution of Gas and Stellar Mass Fractions
text, January 2012
- Battaglia, N.; Bond, J. R.; Pfrommer, C.
- arXiv
The Atacama Cosmology Telescope: likelihood for small-scale CMB data
text, January 2013
- Dunkley, J.; Calabrese, E.; Sievers, J.
- arXiv
Planck 2013 results. I. Overview of products and scientific results
text, January 2013
- Collaboration, Planck; Ade, P. A. R.; Aghanim, N.
- arXiv
Enzo: An Adaptive Mesh Refinement Code for Astrophysics
text, January 2013
- Collaboration, The Enzo; Bryan, Greg L.; Norman, Michael L.
- arXiv
HACC: Simulating Sky Surveys on State-of-the-Art Supercomputing Architectures
text, January 2014
- Habib, Salman; Pope, Adrian; Finkel, Hal
- arXiv
Planck 2015 results. XXII. A map of the thermal Sunyaev-Zeldovich effect
text, January 2015
- Collaboration, Planck; Aghanim, N.; Arnaud, M.
- arXiv
The Mira-Titan Universe: Precision Predictions for Dark Energy Surveys
text, January 2015
- Heitmann, Katrin; Bingham, Derek; Lawrence, Earl
- arXiv
Simulations of the Pairwise Kinematic Sunyaev-Zel'dovich Signal
text, January 2015
- Flender, Samuel; Bleem, Lindsey; Finkel, Hal
- arXiv
Examining the Accuracy of Astrophysical Disk Simulations With a Generalized Hydrodynamical Test Problem
text, January 2016
- Raskin, Cody; Owen, J. Michael
- arXiv
Accurate initial conditions in mixed Dark Matter--Baryon simulations
text, January 2016
- Valkenburg, Wessel; Villaescusa-Navarro, Francisco
- arXiv
First results from the IllustrisTNG simulations: matter and galaxy clustering
text, January 2017
- Springel, Volker; Pakmor, Rüdiger; Pillepich, Annalisa
- arXiv
Modelling Baryonic Effects on Galaxy Cluster Mass Profiles
text, January 2017
- Shirasaki, Masato; Lau, Erwin T.; Nagai, Daisuke
- arXiv
Two-Body Relaxation in Cosmological Simulations
text, January 2001
- Binney, James; Knebe, Alexander
- arXiv
A Universal Temperature Profile for Galaxy Clusters
text, January 2002
- Loken, C.; Norman, M. L.; Nelson, E.
- arXiv
The radial structure of galaxy groups and clusters
text, January 2003
- Ascasibar, Y.; Yepes, G.; Mueller, V.
- arXiv
A dynamical model for the distribution of dark matter and gas in galaxy clusters
text, January 2003
- Rasia, Elena; Tormen, Giuseppe; Moscardini, Lauro
- arXiv
Cosmological simulations of the intracluster medium
text, January 2004
- Kay, Scott T.; Thomas, Peter A.; Jenkins, Adrian
- arXiv
Supersonic Motions of Galaxies in Clusters
text, January 2004
- Faltenbacher, Andreas; Kravtsov, Andrey V.; Nagai, Daisuke
- arXiv
HEALPix -- a Framework for High Resolution Discretization, and Fast Analysis of Data Distributed on the Sphere
text, January 2004
- Gorski, K. M.; Hivon, E.; Banday, A. J.
- arXiv
The influence of non-uniform reionization on the CMB
text, January 2005
- Zahn, Oliver; Zaldarriaga, Matias; Hernquist, Lars
- arXiv
The baryon fraction in hydrodynamical simulations of galaxy clusters
text, January 2005
- Ettori, S.; Dolag, K.; Borgani, S.
- arXiv
The baseline intracluster entropy profile from gravitational structure formation
text, January 2005
- Voit, G. Mark; Kay, Scott T.; Bryan, Greg L.
- arXiv
The influence of baryons on the clustering of matter and weak lensing surveys
text, January 2005
- Jing, Y. P.; Zhang, Pengjie; Lin, W. P.
- arXiv
The influence of baryons on the mass distribution of dark matter halos
text, January 2006
- Lin, W. P.; Jing, Y. P.; Mao, S.
- arXiv
Simulated X-ray galaxy clusters at the virial radius: slopes of the gas density, temperature and surface brightness profiles
text, January 2006
- Roncarelli, M.; Ettori, S.; Dolag, K.
- arXiv
Shape, spin and baryon fraction of clusters in the MareNostrum Universe
text, January 2007
- Gottloeber, Stefan; Yepes, Gustavo
- arXiv
Effects of Baryons and Dissipation on the Matter Power Spectrum
text, January 2007
- Rudd, Douglas H.; Zentner, Andrew R.; Kravtsov, Andrey V.
- arXiv
Works referencing / citing this record:
HACC Cosmological Simulations: First Data Release
journal, September 2019
- Heitmann, Katrin; Uram, Thomas D.; Finkel, Hal
- The Astrophysical Journal Supplement Series, Vol. 244, Issue 1
CosmoDC2: A Synthetic Sky Catalog for Dark Energy Science with LSST
journal, December 2019
- Korytov, Danila; Hearin, Andrew; Kovacs, Eve
- The Astrophysical Journal Supplement Series, Vol. 245, Issue 2
CosmoDC2: A Synthetic Sky Catalog for Dark Energy Science with LSST
text, January 2019
- Korytov, Danila; Hearin, Andrew; Kovacs, Eve
- arXiv
More accurate simulations with separate initial conditions for baryons and dark matter
text, January 2020
- Bird, Simeon; Feng, Yu; Pedersen, Christian
- arXiv