Articles by Konstantinos Migkas

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Konstantinos Migkas

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X-ray and optical analysis of the distant, merging double cluster SPT-CLJ2228-5828, its gas bridge, and shock front

6 November 2024 by Konstantinos Migkas and others

Cosmology and Nongalactic Astrophysics

Discovery of a >13 Mpc long X-ray filament between two galaxy clusters beyond three times their virial radii

5 November 2024 by Jakob Dietl and others at

ASTRON

Cosmology and Nongalactic Astrophysics, Astrophysics of Galaxies

The SRG/eROSITA All-Sky Survey: View of the Virgo Cluster

27 September 2024 by Hannah Mccall and others

Cosmology and Nongalactic Astrophysics

Examining the local Universe isotropy with galaxy cluster velocity dispersion scaling relations

1 August 2024 by Abhinay Pandya and others

Cosmology and Nongalactic Astrophysics

Galaxy clusters as probes of cosmic isotropy

3 June 2024 by Konstantinos Migkas

Cosmology and Nongalactic Astrophysics

The SRG/eROSITA All-Sky Survey: SRG/eROSITA cross-calibration with Chandra and XMM-Newton using galaxy cluster gas temperatures

2 June 2024 by Konstantinos Migkas and others at

ASTRON

Cosmology and Nongalactic Astrophysics, High Energy Astrophysical Phenomena

The SRG/eROSITA All-Sky Survey: First catalog of superclusters in the western Galactic hemisphere

13 February 2024 by Anqi Liu and others at

ASTRON

Cosmology and Nongalactic Astrophysics, Astrophysics of Galaxies

The SRG/eROSITA All-Sky Survey: The first catalog of galaxy clusters and groups in the Western Galactic Hemisphere

13 February 2024 by Esra Bulbul and others at

ASTRON

Cosmology and Nongalactic Astrophysics, High Energy Astrophysical Phenomena

The SRG/eROSITA all-sky survey: First X-ray catalogues and data release of the western Galactic hemisphere

30 January 2024 by Andrea Merloni and others

High Energy Astrophysical Phenomena

The eROSITA view of the Abell 3391/95 field: Cluster Outskirts and Filaments

13 November 2023 by Angie Veronica and others

Cosmology and Nongalactic Astrophysics

The eROSITA Final Equatorial Survey (eFEDS): X-ray properties of Subaru optically-selected clusters

11 November 2022 by Noriaki Ota and others

Cosmology and Nongalactic Astrophysics

Is the Observable Universe Consistent with the Cosmological Principle?

22 August 2022 by Pavan Kumar Aluri and others

Cosmology and Nongalactic Astrophysics, General Relativity and Quantum Cosmology

X-Ray Studies of the Abell 3158 Galaxy Cluster with eROSITA

20 June 2022 by Brendan Whelan and others

Cosmology and Nongalactic Astrophysics

The eROSITA Final Equatorial-Depth Survey (eFEDS): X-ray Properties and Scaling Relations of Galaxy Clusters and Groups

24 May 2022 by Y. Emre Bahar and others

Cosmology and Nongalactic Astrophysics

The eROSITA view of the Abell 3391/95 field: The Northern Clump. The largest infalling structure in the longest known gas filament observed with eROSITA, XMM-Newton, and Chandra

14 September 2021 by Angie Veronica and others

Cosmology and Nongalactic Astrophysics, Astrophysics of Galaxies

EROSITA Spectro-Imaging Analysis of the Abell 3408 Galaxy Cluster

28 June 2021 by J. Iljenkarevic and others

Cosmology and Nongalactic Astrophysics

Cosmological implications of the anisotropy of ten galaxy cluster scaling relations

25 March 2021 by Konstantinos Migkas and others

Cosmology and Nongalactic Astrophysics

The Abell 3391/95 galaxy cluster system: A 15 Mpc intergalactic medium emission filament, a warm gas bridge, infalling matter clumps, and (re-) accelerated plasma discovered by combining SRG/eROSITA data with ASKAP/EMU and DECam data

15 December 2020 by T. Reiprich and others

Cosmology and Nongalactic Astrophysics, High Energy Astrophysical Phenomena

Probing cosmic isotropy with a new X-ray galaxy cluster sample through the L_{\text{X}}-T scaling relation

7 April 2020 by Konstantinos Migkas and others

Cosmology and Nongalactic Astrophysics

Projection effects in galaxy cluster samples: insights from X-ray redshifts

23 April 2019 by M. Ramos-Ceja and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

Anisotropy of the galaxy cluster X-ray luminosity-temperature relation

7 November 2017 by Konstantinos Migkas and Thomas Reiprich

Cosmology and Nongalactic Astrophysics

Testing the isotropy of the Hubble expansion

6 February 2016 by Konstantinos Migkas and Manolis Plionis

Cosmology and Nongalactic Astrophysics

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Cosmology and Nongalactic Astrophysics High Energy Astrophysical Phenomena Astrophysics of Galaxies High Energy Physics General Relativity and Quantum Cosmology History and Philosophy of Physics