The evolution of the intracluster medium metallicity in Sunyaev Zel'dovich-selected galaxy clusters at 0 < z < 1.5
Abstract
Here, we present the results of an X-ray spectral analysis of 153 galaxy clusters observed with the Chandra, XMM-Newton, and Suzaku space telescopes. These clusters, which span 0 < z < 1.5, were drawn from a larger, mass-selected sample of galaxy clusters discovered in the 2500 square degree South Pole Telescope Sunyaev Zel'dovich (SPT-SZ) survey. With a total combined exposure time of 9.1 Ms, these data yield the strongest constraints to date on the evolution of the metal content of the intracluster medium (ICM). We find no evidence for strong evolution in the global (r < R500) ICM metallicity (dZ/dz = -0.06 ± 0.04 Z⊙), with a mean value at z = 0.6 of < Z > = 0.23 ± 0.01 Z⊙ and a scatter of σZ = 0.08 ± 0.01 Z⊙. These results imply that the emission-weighted metallicity has not changed by more than 40% since z = 1 (at 95% confidence), consistent with the picture of an early (z > 1) enrichment. We find, in agreement with previous works, a significantly higher mean value for the metallicity in the centers of cool core clusters versus non-cool core clusters. We find weak evidence for evolution in the central metallicitymore »
- Authors:
-
- Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
- Univ. of California, Berkeley, CA (United States)
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Univ. of Chicago, Chicago, IL (United States)
- Univ. of Chicago, Chicago, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States)
- Univ. of Missouri, Kansas City, MO (United States)
- Univ. of Chicago, Chicago, IL (United States)
- Ludwig-Maximilians-Univ., Munich (Germany); Excellence Cluster Universe, Garching (Germany)
- Harvard-Smithsonian Center for Astrophysics, Cambridge, MA (United States)
- Univ. de Montreal, Montreal, QC (Canada)
- Huntingdon Institute for X-ray Astronomy, LLC, Huntingdon, PA (United States)
- Ludwig-Maximilians-Univ., Munich (Germany); Excellence Cluster Universe, Garching (Germany); Max Planck Institute for Extraterrestrial Physics, Garching (Germany)
- Univ. of Melbourne, Parkville, VIC (Australia)
- Univ. of Hawaii, Honolulu, HI (United States)
- Univ. of Illinois at Urbana-Champaign, Urbana, IL (United States)
- Publication Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States); Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP); National Aeronautics and Space Administration (NASA); USDOE Office of Science (SC), Basic Energy Sciences (BES); National Science Foundation (NSF); Australian Research Council
- Contributing Org.:
- SPT
- OSTI Identifier:
- 1253589
- Alternate Identifier(s):
- OSTI ID: 1345833
- Report Number(s):
- FERMILAB-PUB-16-086-A-AE-PPD; arXiv:1603.03035
Journal ID: ISSN 1538-4357; 1426988; TRN: US1601718
- Grant/Contract Number:
- AC02-07CH11359; AC02-06CH11357
- Resource Type:
- Accepted Manuscript
- Journal Name:
- The Astrophysical Journal (Online)
- Additional Journal Information:
- Journal Name: The Astrophysical Journal (Online); Journal Volume: 826; 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; galaxies: clusters: general; galaxies: clusters: intracluster medium; X-rays: galaxies: clusters
Citation Formats
McDonald, M., Bulbul, E., Haan, T. de, Miller, E. D., Benson, B. A., Bleem, L. E., Brodwin, M., Carlstrom, J. E., Chiu, I., Forman, W. R., Hlavacek-Larrondo, J., Garmire, G. P., Gupta, N., Mohr, J. J., Reichardt, C. L., Saro, A., Stalder, B., Stark, A. A., and Vieira, J. D. The evolution of the intracluster medium metallicity in Sunyaev Zel'dovich-selected galaxy clusters at 0 < z < 1.5. United States: N. p., 2016.
Web. doi:10.3847/0004-637X/826/2/124.
McDonald, M., Bulbul, E., Haan, T. de, Miller, E. D., Benson, B. A., Bleem, L. E., Brodwin, M., Carlstrom, J. E., Chiu, I., Forman, W. R., Hlavacek-Larrondo, J., Garmire, G. P., Gupta, N., Mohr, J. J., Reichardt, C. L., Saro, A., Stalder, B., Stark, A. A., & Vieira, J. D. The evolution of the intracluster medium metallicity in Sunyaev Zel'dovich-selected galaxy clusters at 0 < z < 1.5. United States. https://doi.org/10.3847/0004-637X/826/2/124
McDonald, M., Bulbul, E., Haan, T. de, Miller, E. D., Benson, B. A., Bleem, L. E., Brodwin, M., Carlstrom, J. E., Chiu, I., Forman, W. R., Hlavacek-Larrondo, J., Garmire, G. P., Gupta, N., Mohr, J. J., Reichardt, C. L., Saro, A., Stalder, B., Stark, A. A., and Vieira, J. D. Wed .
"The evolution of the intracluster medium metallicity in Sunyaev Zel'dovich-selected galaxy clusters at 0 < z < 1.5". United States. https://doi.org/10.3847/0004-637X/826/2/124. https://www.osti.gov/servlets/purl/1253589.
@article{osti_1253589,
title = {The evolution of the intracluster medium metallicity in Sunyaev Zel'dovich-selected galaxy clusters at 0 < z < 1.5},
author = {McDonald, M. and Bulbul, E. and Haan, T. de and Miller, E. D. and Benson, B. A. and Bleem, L. E. and Brodwin, M. and Carlstrom, J. E. and Chiu, I. and Forman, W. R. and Hlavacek-Larrondo, J. and Garmire, G. P. and Gupta, N. and Mohr, J. J. and Reichardt, C. L. and Saro, A. and Stalder, B. and Stark, A. A. and Vieira, J. D.},
abstractNote = {Here, we present the results of an X-ray spectral analysis of 153 galaxy clusters observed with the Chandra, XMM-Newton, and Suzaku space telescopes. These clusters, which span 0 < z < 1.5, were drawn from a larger, mass-selected sample of galaxy clusters discovered in the 2500 square degree South Pole Telescope Sunyaev Zel'dovich (SPT-SZ) survey. With a total combined exposure time of 9.1 Ms, these data yield the strongest constraints to date on the evolution of the metal content of the intracluster medium (ICM). We find no evidence for strong evolution in the global (r < R500) ICM metallicity (dZ/dz = -0.06 ± 0.04 Z⊙), with a mean value at z = 0.6 of < Z > = 0.23 ± 0.01 Z⊙ and a scatter of σZ = 0.08 ± 0.01 Z⊙. These results imply that the emission-weighted metallicity has not changed by more than 40% since z = 1 (at 95% confidence), consistent with the picture of an early (z > 1) enrichment. We find, in agreement with previous works, a significantly higher mean value for the metallicity in the centers of cool core clusters versus non-cool core clusters. We find weak evidence for evolution in the central metallicity of cool core clusters (dZ/dz = -0.21 ± 0.11 Z⊙), which is sufficient to account for this enhanced central metallicity over the past similar to 10 Gyr. We find no evidence for metallicity evolution outside of the core (dZ/dz = -0.03 ± 0.06 Z⊙), and no significant difference in the core-excised metallicity between cool core and non-cool core clusters. This suggests that strong radio-mode active galactic nucleus feedback does not significantly alter the distribution of metals at r > 0.15R500. Lastly, given the limitations of current-generation X-ray telescopes in constraining the ICM metallicity at z > 1, significant improvements on this work will likely require next-generation X-ray missions.},
doi = {10.3847/0004-637X/826/2/124},
journal = {The Astrophysical Journal (Online)},
number = 2,
volume = 826,
place = {United States},
year = {Wed Jul 27 00:00:00 EDT 2016},
month = {Wed Jul 27 00:00:00 EDT 2016}
}
Web of Science
Works referenced in this record:
Abundances of the elements: Meteoritic and solar
journal, January 1989
- Anders, Edward; Grevesse, Nicolas
- Geochimica et Cosmochimica Acta, Vol. 53, Issue 1
Redshift Evolution in the iron Abundance of the Intracluster Medium
journal, May 2009
- Anderson, Michael E.; Bregman, Joel N.; Butler, Suzanne C.
- The Astrophysical Journal, Vol. 698, Issue 1
X-Ray Properties of the First Sunyaev-Zel'Dovich Effect Selected Galaxy Cluster Sample from the South pole Telescope
journal, August 2011
- Andersson, K.; Benson, B. A.; Ade, P. A. R.
- The Astrophysical Journal, Vol. 738, Issue 1
The enrichment history of the intracluster medium: a Bayesian approach
journal, September 2012
- Andreon, S.
- Astronomy & Astrophysics, Vol. 546
A Chandra Archival Study of the Temperature and Metal Abundance Profiles in Hot Galaxy Clusters at 0.1 ≲ z ≲ 0.3
journal, September 2007
- Baldi, A.; Ettori, S.; Mazzotta, P.
- The Astrophysical Journal, Vol. 666, Issue 2
An XMM-Newton spatially-resolved study of metal abundance evolution in distant galaxy clusters
journal, January 2012
- Baldi, A.; Ettori, S.; Molendi, S.
- Astronomy & Astrophysics, Vol. 537
Tracing the evolution in the iron content of the intra-cluster medium
journal, November 2006
- Balestra, I.; Tozzi, P.; Ettori, S.
- Astronomy & Astrophysics, Vol. 462, Issue 2
Galaxy Clusters Discovered via the Sunyaev-Zel'Dovich Effect in the 2500-Square-Degree Spt-Sz Survey
journal, January 2015
- Bleem, L. E.; Stalder, B.; de Haan, T.
- The Astrophysical Journal Supplement Series, Vol. 216, Issue 2
A new Method to Constrain Supernova Fractions Using X-Ray Observations of Clusters of Galaxies
journal, June 2012
- Bulbul, Esra; Smith, Randall K.; Loewenstein, Michael
- The Astrophysical Journal, Vol. 753, Issue 1
HIGH-RESOLUTION XMM-NEWTON SPECTROSCOPY OF THE COOLING FLOW CLUSTER A3112
journal, February 2012
- Bulbul, G. Esra; Smith, Randall K.; Foster, Adam
- The Astrophysical Journal, Vol. 747, Issue 1
Mapping the Gas Temperature Distribution in Extended X‐Ray Sources and Spectral Analysis in the Case of Low Statistics: Application to ASCA Observations of Clusters of Galaxies
journal, November 1996
- Churazov, E.; Gilfanov, M.; Forman, W.
- The Astrophysical Journal, Vol. 471, Issue 2
On the iron content in rich nearby clusters of galaxies
journal, April 2004
- De Grandi, S.; Ettori, S.; Longhetti, M.
- Astronomy & Astrophysics, Vol. 419, Issue 1
Metallicity Gradients in X‐Ray Clusters of Galaxies
journal, April 2001
- De Grandi, Sabrina; Molendi, Silvano
- The Astrophysical Journal, Vol. 551, Issue 1
Are the Effects of Structure Formation seen in the Central Metallicity of Galaxy Clusters?
journal, May 2015
- Elkholy, Tamer Y.; Bautz, Mark W.; Canizares, Claude R.
- The Astrophysical Journal, Vol. 805, Issue 1
The evolution of the spatially resolved metal abundance in galaxy clusters up to z = 1.4
journal, June 2015
- Ettori, S.; Baldi, A.; Balestra, I.
- Astronomy & Astrophysics, Vol. 578
Can agn Feedback Break the Self-Similarity of Galaxies, Groups, and Clusters?
journal, February 2014
- Gaspari, M.; Brighenti, F.; Temi, P.
- The Astrophysical Journal, Vol. 783, Issue 1
The dance of heating and cooling in galaxy clusters: three-dimensional simulations of self-regulated active galactic nuclei outflows: AGN outflows: finding the riff of heating
journal, November 2010
- Gaspari, M.; Melioli, C.; Brighenti, F.
- Monthly Notices of the Royal Astronomical Society, Vol. 411, Issue 1
Galaxy Cluster Baryon Fractions Revisited
journal, October 2013
- Gonzalez, Anthony H.; Sivanandam, Suresh; Zabludoff, Ann I.
- The Astrophysical Journal, Vol. 778, Issue 1
What is a cool-core cluster? a detailed analysis of the cores of the X-ray flux-limited HIFLUGCS cluster sample
journal, April 2010
- Hudson, D. S.; Mittal, R.; Reiprich, T. H.
- Astronomy and Astrophysics, Vol. 513
Abundance profiles and cool cores in galaxy groups: Abundance profiles of groups
journal, March 2011
- Johnson, Ria; Finoguenov, Alexis; Ponman, Trevor J.
- Monthly Notices of the Royal Astronomical Society, Vol. 413, Issue 4
The Leiden/Argentine/Bonn (LAB) Survey of Galactic HI: Final data release of the combined LDS and IAR surveys with
improved stray-radiation corrections
journal, September 2005
- Kalberla, P. M. W.; Burton, W. B.; Hartmann, Dap
- Astronomy & Astrophysics, Vol. 440, Issue 2
Hot outflows in galaxy clusters
journal, August 2015
- Kirkpatrick, C. C.; McNamara, B. R.
- Monthly Notices of the Royal Astronomical Society, Vol. 452, Issue 4
Anisotropic Metal-Enriched Outflows Driven by Active Galactic Nuclei in Clusters of Galaxies
journal, March 2011
- Kirkpatrick, C. C.; McNamara, B. R.; Cavagnolo, K. W.
- The Astrophysical Journal, Vol. 731, Issue 2
Radial metallicity profiles for a large sample of galaxy clusters observed with XMM-Newton
journal, June 2008
- Leccardi, A.; Molendi, S.
- Astronomy & Astrophysics, Vol. 487, Issue 2
Cool core bias in Sunyaev–Zel’Dovich Galaxy Cluster Surveys
journal, March 2015
- Lin, Henry W.; McDonald, Michael; Benson, Bradford
- The Astrophysical Journal, Vol. 802, Issue 1
Near‐Infrared Properties of Galaxy Clusters: Luminosity as a Binding Mass Predictor and the State of Cluster Baryons
journal, July 2003
- Lin, Yen‐Ting; Mohr, Joseph J.; Stanford, S. Adam
- The Astrophysical Journal, Vol. 591, Issue 2
Radial profiles of Fe abundance in the intracluster medium of nearby clusters observed with XMM-Newton
journal, February 2011
- Matsushita, K.
- Astronomy & Astrophysics, Vol. 527
Images, Structural Properties, and Metal Abundances of Galaxy Clusters Observed with Chandra ACIS‐I at 0.1 < z < 1.3
journal, January 2008
- Maughan, B. J.; Jones, C.; Forman, W.
- The Astrophysical Journal Supplement Series, Vol. 174, Issue 1
A massive, cooling-flow-induced starburst in the core of a luminous cluster of galaxies
journal, August 2012
- McDonald, M.; Bayliss, M.; Benson, B. A.
- Nature, Vol. 488, Issue 7411
THE GROWTH OF COOL CORES AND EVOLUTION OF COOLING PROPERTIES IN A SAMPLE OF 83 GALAXY CLUSTERS AT 0.3 < z < 1.2 SELECTED FROM THE SPT-SZ SURVEY
journal, August 2013
- McDonald, M.; Benson, B. A.; Vikhlinin, A.
- The Astrophysical Journal, Vol. 774, Issue 1
The Redshift Evolution of the mean Temperature, Pressure, and Entropy Profiles in 80 Spt-Selected Galaxy Clusters
journal, September 2014
- McDonald, M.; Benson, B. A.; Vikhlinin, A.
- The Astrophysical Journal, Vol. 794, Issue 1
A critical assessment of the metal content of the intracluster medium
journal, January 2016
- Molendi, S.; Eckert, D.; De Grandi, S.
- Astronomy & Astrophysics, Vol. 586
Measurement of the Elemental Abundances in Four Rich Clusters of Galaxies. I. Observations
journal, August 1996
- Mushotzky, R.; Loewenstein, M.; Arnaud, K. A.
- The Astrophysical Journal, Vol. 466
Lack of Evolution in the Iron Abundance in Clusters of Galaxies and Implications for the Global Star Formation Rate at High Redshift
journal, June 1997
- Mushotzky, R. F.; Loewenstein, M.
- The Astrophysical Journal, Vol. 481, Issue 2
A statistically selected Chandra sample of 20 galaxy clusters - II. Gas properties and cool core/non-cool core bimodality
journal, May 2009
- Sanderson, Alastair J. R.; O'Sullivan, Ewan; Ponman, Trevor J.
- Monthly Notices of the Royal Astronomical Society, Vol. 395, Issue 2
X-radiation from clusters of galaxies - Spectral evidence for a hot evolved gas
journal, January 1977
- Serlemitsos, P. J.; Smith, B. W.; Boldt, E. A.
- The Astrophysical Journal, Vol. 211
A UNIFORM CONTRIBUTION OF CORE-COLLAPSE AND TYPE Ia SUPERNOVAE TO THE CHEMICAL ENRICHMENT PATTERN IN THE OUTSKIRTS OF THE VIRGO CLUSTER
journal, September 2015
- Simionescu, A.; Werner, N.; Urban, O.
- The Astrophysical Journal, Vol. 811, Issue 2
Collisional Plasma Models with APEC/APED: Emission-Line Diagnostics of Hydrogen-like and Helium-like Ions
journal, August 2001
- Smith, Randall K.; Brickhouse, Nancy S.; Liedahl, Duane A.
- The Astrophysical Journal, Vol. 556, Issue 2
Every bcg with a Strong Radio agn has an X-Ray cool Core: is the cool Core-Noncool core Dichotomy too Simple?
journal, October 2009
- Sun, M.
- The Astrophysical Journal, Vol. 704, Issue 2
Galactic Winds
journal, September 2005
- Veilleux, Sylvain; Cecil, Gerald; Bland-Hawthorn, Joss
- Annual Review of Astronomy and Astrophysics, Vol. 43, Issue 1
Chandra Temperature Profiles for a Sample of Nearby Relaxed Galaxy Clusters
journal, August 2005
- Vikhlinin, A.; Markevitch, M.; Murray, S. S.
- The Astrophysical Journal, Vol. 628, Issue 2
Evolution of Cluster X-Ray Luminosities and Radii: Results from the 160 Square Degree [ITAL]ROSAT[/ITAL] Survey
journal, May 1998
- Vikhlinin, A.; McNamara, B. R.; Forman, W.
- The Astrophysical Journal, Vol. 498, Issue 1
A uniform metal distribution in the intergalactic medium of the Perseus cluster of galaxies
journal, October 2013
- Werner, Norbert; Urban, Ondrej; Simionescu, Aurora
- Nature, Vol. 502, Issue 7473
Galactic Winds
text, January 2005
- Joss, Bland-Hawthorn,; Gerald, Cecil,; Sylvain, Veilleux,
- The University of North Carolina at Chapel Hill University Libraries
A statistically-selected Chandra sample of 20 galaxy clusters -- II. Gas properties and cool-core/non-cool core bimodality
text, January 2009
- Sanderson, Alastair J. R.; O'Sullivan, Ewan; Ponman, Trevor J.
- arXiv
What is a Cool-Core Cluster? A Detailed Analysis of the Cores of the X-ray Flux-Limited HIFLUGCS Cluster Sample
text, January 2009
- Hudson, Daniel S.; Mittal, Rupal; Reiprich, Thomas H.
- arXiv
High Resolution XMM-Newton Spectroscopy of the Cooling Flow Cluster A3112
text, January 2011
- Bulbul, Esra; Smith, Randall; Foster, Adam
- arXiv
An XMM-Newton spatially-resolved study of metal abundance evolution in distant galaxy clusters
text, January 2011
- Baldi, Alessandro; Ettori, Stefano; Molendi, Silvano
- arXiv
A uniform metal distribution in the intergalactic medium of the Perseus cluster of galaxies
text, January 2013
- Werner, Norbert; Urban, Ondrej; Simionescu, Aurora
- arXiv
The evolution of the spatially-resolved metal abundance in galaxy clusters up to z=1.4
text, January 2015
- Ettori, S.; Baldi, A.; Balestra, I.
- arXiv
A Uniform Contribution of Core-Collapse and Type Ia Supernovae to the Chemical Enrichment Pattern in the Outskirts of the Virgo Cluster
text, January 2015
- Simionescu, A.; Werner, N.; Urban, O.
- arXiv
Collisional Plasma Models with APEC/APED: Emission Line Diagnostics of Hydrogen-like and Helium-like Ions
text, January 2001
- Smith, Randall K.; Brickhouse, Nancy S.; Liedahl, Duane A.
- arXiv
Near-IR Properties of Galaxy Clusters: Luminosity as a Binding Mass Predictor and the State of Cluster Baryons
text, January 2003
- Lin, Yen-Ting; Mohr, Joseph J.; Stanford, S. A.
- arXiv
The Leiden/Argentine/Bonn (LAB) Survey of Galactic HI: Final data release of the combined LDS and IAR surveys with improved stray-radiation corrections
text, January 2005
- Kalberla, P. M. W.; Burton, W. B.; Hartmann, Dap
- arXiv
Works referencing / citing this record:
Enrichment of the Hot Intracluster Medium: Numerical Simulations
journal, November 2018
- Biffi, V.; Mernier, F.; Medvedev, P.
- Space Science Reviews, Vol. 214, Issue 8
Enrichment of the Hot Intracluster Medium: Observations
journal, November 2018
- Mernier, F.; Biffi, V.; Yamaguchi, H.
- Space Science Reviews, Vol. 214, Issue 8
Distant clusters of galaxies in the 2XMM/SDSS footprint: follow-up observations with the LBT
journal, November 2017
- Rabitz, A.; Lamer, G.; Schwope, A.
- Astronomy & Astrophysics, Vol. 607
The XXL Survey: XXIV. The final detection pipeline
journal, November 2018
- Faccioli, L.; Pacaud, F.; Sauvageot, J. -L.
- Astronomy & Astrophysics, Vol. 620
A uniform metallicity in the outskirts of massive, nearby galaxy clusters
journal, June 2017
- Urban, O.; Werner, N.; Allen, S. W.
- Monthly Notices of the Royal Astronomical Society, Vol. 470, Issue 4
The metallicity of the intracluster medium over cosmic time: further evidence for early enrichment
journal, August 2017
- Mantz, Adam B.; Allen, Steven W.; Morris, R. Glenn
- Monthly Notices of the Royal Astronomical Society, Vol. 472, Issue 3
The history of chemical enrichment in the intracluster medium from cosmological simulations
journal, February 2017
- Biffi, V.; Planelles, S.; Borgani, S.
- Monthly Notices of the Royal Astronomical Society, Vol. 468, Issue 1
A census of cool-core galaxy clusters in IllustrisTNG
journal, August 2018
- Barnes, David J.; Vogelsberger, Mark; Kannan, Rahul
- Monthly Notices of the Royal Astronomical Society, Vol. 481, Issue 2
Spatial distribution of metals in the ICM: evolution of the iron excess in relaxed galaxy clusters
journal, August 2018
- Liu, Ang; Tozzi, Paolo; Yu, Heng
- Monthly Notices of the Royal Astronomical Society, Vol. 481, Issue 1
The non-uniformity of galaxy cluster metallicity profiles
journal, November 2018
- Lovisari, L.; Reiprich, T. H.
- Monthly Notices of the Royal Astronomical Society, Vol. 483, Issue 1
Magnetic fields and extraordinarily bright radio emission in the X-ray faint galaxy group MRC 0116 + 111
journal, May 2019
- Mernier, F.; Werner, N.; Bagchi, J.
- Monthly Notices of the Royal Astronomical Society, Vol. 486, Issue 4
Mass–metallicity relation from cosmological hydrodynamical simulations and X-ray observations of galaxy groups and clusters
journal, January 2019
- Truong, N.; Rasia, E.; Biffi, V.
- Monthly Notices of the Royal Astronomical Society, Vol. 484, Issue 2
Unifying the Micro and Macro Properties of AGN Feeding and Feedback
journal, March 2017
- Gaspari, Massimo; Sądowski, Aleksander
- The Astrophysical Journal, Vol. 837, Issue 2
What Do the Hitomi Observations Tell Us About the Turbulent Velocities in the Perseus Cluster? Probing the Velocity Field with Mock Observations
journal, February 2018
- ZuHone, J. A.; Miller, E. D.; Bulbul, E.
- The Astrophysical Journal, Vol. 853, Issue 2
A Galaxy-scale Fountain of Cold Molecular Gas Pumped by a Black Hole
journal, September 2018
- Tremblay, G. R.; Combes, F.; Oonk, J. B. R.
- The Astrophysical Journal, Vol. 865, Issue 1
X-Ray Properties of SPT-selected Galaxy Clusters at 0.2 < z < 1.5 Observed with XMM-Newton
journal, January 2019
- Bulbul, Esra; Chiu, I-Non; Mohr, Joseph J.
- The Astrophysical Journal, Vol. 871, Issue 1
A Detailed Study of the Most Relaxed SPT-selected Galaxy Clusters: Properties of the Cool Core and Central Galaxy
journal, January 2019
- McDonald, M.; Allen, S. W.; Hlavacek-Larrondo, J.
- The Astrophysical Journal, Vol. 870, Issue 2
The XXL Survey: XVII. X-ray and Sunyaev-Zel’dovich properties of the redshift 2.0 galaxy cluster XLSSC 122★★★
journal, November 2018
- Mantz, A. B.; Abdulla, Z.; Allen, S. W.
- Astronomy & Astrophysics, Vol. 620
The history of chemical enrichment in the intracluster medium from cosmological simulations
text, January 2017
- Biffi, V.; Planelles, S.; Borgani, S.
- arXiv
What Do the Hitomi Observations Tell Us About the Turbulent Velocities in the Perseus Cluster? Probing the Velocity Field with Mock Observations
text, January 2017
- ZuHone, J.; Miller, E. D.; Bulbul, E.
- arXiv
Distant clusters of galaxies in the 2XMM/SDSS footprint: follow-up observations with the LBT
text, January 2017
- Rabitz, Andreas; Lamer, Georg; Schwope, Axel
- arXiv
The Non-Uniformity of Galaxy Cluster Metallicity Profiles
text, January 2018
- Lovisari, Lorenzo; Reiprich, Thomas
- arXiv
Magnetic fields and extraordinarily bright radio emission in the X-ray faint galaxy group MRC 0116+111
text, January 2019
- Mernier, F.; Werner, N.; Bagchi, J.
- arXiv