Identifiers
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name variant
A. Simionescu
0.60 · backfill
Papers (98)
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High-resolution X-ray spectroscopy with XRISM/Resolve reveals super-Solar abundance ratios in Virgo/M87
astro-ph.GA · 2026 · author #2
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XRISM detection of the 6.4 keV Fe K$\alpha$ line in the radio galaxy Cygnus A
astro-ph.HE · 2026 · author #4
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Are X-ray Atmospheres Heated by Turbulent Dissipation? XRISM Constraints
astro-ph.HE · 2026 · author #5
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The LOFAR sub-arcsecond view of the high-redshift radio relic in PSZ2G091.83+26.11
astro-ph.CO · 2026 · author #16
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Gas rotation and turbulence in the galaxy cluster Abell 2029
astro-ph.CO · 2026 · author #2
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Extreme AGN feedback in the fossil galaxy group SDSSTG 4436
astro-ph.GA · 2025 · author #9
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X-ray investigation of the remarkable galaxy group Nest200047
astro-ph.CO · 2025 · author #2
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Non-thermal filaments and AGN recurrent activity in the galaxy group Nest200047: a LOFAR, uGMRT, MeerKAT, VLA radio spectral analysis
astro-ph.GA · 2025 · author #17
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Indications of an offset merger in Abell 3667
astro-ph.HE · 2024 · author #10
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Decoding the thermal history of the merging cluster Cygnus A
astro-ph.CO · 2024 · author #3
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The Planck clusters in the LOFAR sky V. LoTSS-DR2: Mass - radio halo power correlation at low frequency
astro-ph.CO · 2023 · author #11
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The diffuse radio emission in the high-redshift cluster PSZ2 G091.83+26.11: total intensity and polarisation analysis with Very Large Array 1-4 GHz observations
astro-ph.GA · 2023 · author #4
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The Planck clusters in the LOFAR sky: IV: LoTSS-DR2: statistics of radio halos and re-acceleration models
astro-ph.CO · 2023 · author #7
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The Planck clusters in the LOFAR sky. III. LoTSS-DR2: Dynamic states and density fluctuations of the intracluster medium
astro-ph.CO · 2022 · author #2
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The Chemical and Thermal Structure of the Hot Atmosphere of the Elliptical Galaxy NGC 5813
astro-ph.HE · 2022 · author #2
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Discovery of inverse-Compton X-ray emission and estimate of the volume-averaged magnetic field in a galaxy group
astro-ph.GA · 2022 · author #9
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Diffuse radio emission from non-Planck galaxy clusters in the LoTSS-DR2 fields
astro-ph.CO · 2022 · author #19
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The Coma cluster at LOFAR frequencies II: the halo, relic, and a new accretion relic
astro-ph.HE · 2022 · author #10
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The Planck clusters in the LOFAR sky. I. LoTSS-DR2: new detections and sample overview
astro-ph.CO · 2022 · author #11
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Probing multiphase gas in local massive elliptical galaxies via multiwavelength observations
astro-ph.GA · 2022 · author #9
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The cycle of metals in the infalling elliptical galaxy NGC 1404
astro-ph.GA · 2022 · author #6
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The galaxy group NGC 507: newly detected AGN remnant plasma transported by sloshing
astro-ph.GA · 2022 · author #17
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A snapshot of the oldest AGN feedback phases
astro-ph.HE · 2021 · author #21
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Deep Chandra observations of merging galaxy cluster ZwCl 2341+0000
astro-ph.CO · 2021 · author #2
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A 3.5 Mpc-long radio relic in the galaxy cluster ClG 0217+70
astro-ph.HE · 2021 · author #16
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The Plasma Universe: A Coherent Science Theme for Voyage 2050
physics.plasm-ph · 2021 · author #13
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Substructures in the core of Abell 2319
astro-ph.HE · 2020 · author #2
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The Coma cluster at LOFAR frequencies I: insights into particle acceleration mechanisms in the radio bridge
astro-ph.CO · 2020 · author #4
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ClG 0217+70: A massive merging galaxy cluster with a large radio halo and relics
astro-ph.HE · 2020 · author #2
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X-ray study of the merging galaxy cluster Abell 3411-3412 with XMM-Newton and Suzaku
astro-ph.HE · 2020 · author #2
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The beautiful mess in Abell 2255
astro-ph.GA · 2020 · author #21
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The Mergers in Abell 2256: Displaced Gas and its Connection to the Radio-emitting Plasma
astro-ph.HE · 2020 · author #5
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How do atomic code uncertainties affect abundance measurements in the intracluster medium?
astro-ph.HE · 2019 · author #8
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Voyage through the Hidden Physics of the Cosmic Web
astro-ph.CO · 2019 · author #1
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Iron abundance distribution in the hot gas of merging galaxy clusters
astro-ph.GA · 2019 · author #4
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Unveiling the Galaxy Cluster - Cosmic Web Connection with X-ray observations in the Next Decade
astro-ph.CO · 2019 · author #3
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Magnetic fields and extraordinarily bright radio emission in the X-ray faint galaxy group MRC 0116+111
astro-ph.GA · 2019 · author #4
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Constraining Gas Motions in the Intra-Cluster Medium
astro-ph.CO · 2019 · author #1
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Enrichment of the hot intracluster medium: observations
astro-ph.HE · 2018 · author #5
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A combined X-ray, optical and radio view of the merging galaxy cluster MACS J0417.5-1154
astro-ph.CO · 2018 · author #4
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Substructures associated with the sloshing cold front in the Perseus cluster
astro-ph.HE · 2018 · author #2
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Cooling in the X-ray halo of the rotating, massive early-type galaxy NGC 7049
astro-ph.GA · 2018 · author #9
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Constraints on the Chemical Enrichment History of the Perseus Cluster of Galaxies from High-Resolution X-ray Spectroscopy
astro-ph.HE · 2018 · author #1
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ALMA observation of the disruption of molecular gas in M87
astro-ph.GA · 2018 · author #1
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Digging for red nuggets: discovery of hot halos surrounding massive, compact, relic galaxies
astro-ph.GA · 2017 · author #5
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CHEERS: The chemical evolution RGS sample
astro-ph.GA · 2017 · author #18
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A uniform metallicity in the outskirts of massive, nearby galaxy clusters
astro-ph.CO · 2017 · author #4
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Witnessing the Growth of the Nearest Galaxy Cluster: Thermodynamics of the Virgo Cluster Outskirts
astro-ph.CO · 2017 · author #1
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An azimuthally resolved study of the cold front in Abell 3667
astro-ph.HE · 2017 · author #2
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Deep Chandra study of the truncated cool core of the Ophiuchus cluster
astro-ph.CO · 2016 · author #7
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LOFAR facet calibration
astro-ph.IM · 2016 · author #39
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LOFAR, VLA, and Chandra observations of the Toothbrush galaxy cluster
astro-ph.HE · 2016 · author #39
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Serendipitous discovery of an extended X-ray jet without a radio counterpart in a high-redshift quasar
astro-ph.HE · 2015 · author #1
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Suzaku observations of a shock front tracing the western edge of the giant radio halo in the Coma Cluster
astro-ph.HE · 2015 · author #2
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Deep Chandra observation and numerical studies of the nearest cluster cold front in the sky
astro-ph.CO · 2015 · author #5
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A Uniform Contribution of Core-Collapse and Type Ia Supernovae to the Chemical Enrichment Pattern in the Outskirts of the Virgo Cluster
astro-ph.GA · 2015 · author #1
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A Very Deep Chandra Observation of the Galaxy Group NGC 5813: AGN Shocks, Feedback, and Outburst History
astro-ph.HE · 2015 · author #14
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On the Merging Cluster Abell 578 and Its Central Radio Galaxy 4C +67.13
astro-ph.HE · 2015 · author #9
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Abell 1033: birth of a radio phoenix
astro-ph.GA · 2014 · author #7
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A Suzaku Search for Dark Matter Emission Lines in the X-ray Brightest Galaxy Clusters
astro-ph.CO · 2014 · author #4
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The growth of the galaxy cluster Abell 85: mergers, shocks, stripping and seeding of clumping
astro-ph.HE · 2014 · author #3
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No Shock Across Part of a Radio Relic in the Merging Galaxy Cluster ZwCl 2341.1+0000?
astro-ph.CO · 2014 · author #5
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On the Interaction of the PKS B1358-113 Radio Galaxy with the Abell 1836 Cluster
astro-ph.GA · 2014 · author #7
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Multiple density discontinuities in the merging galaxy cluster CIZA J2242.8+5301
astro-ph.GA · 2014 · author #5
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The X-ray coronae of the two brightest galaxies in the Coma cluster
astro-ph.GA · 2014 · author #5
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The origin of cold gas in giant elliptical galaxies and its role in fueling radio-mode AGN feedback
astro-ph.CO · 2013 · author #7
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Linear Structures in the Core of the Coma Cluster of Galaxies
astro-ph.CO · 2013 · author #5
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Resonant scattering in the Perseus Cluster: spectral model for constraining gas motions with Astro-H
astro-ph.HE · 2013 · author #7
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Azimuthally Resolved X-Ray Spectroscopy to the Edge of the Perseus Cluster
astro-ph.CO · 2013 · author #2
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X-ray exploration of the outskirts of the nearby Centaurus cluster using Suzaku and Chandra
astro-ph.CO · 2013 · author #4
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Thermodynamics of the Coma Cluster Outskirts
astro-ph.CO · 2013 · author #1
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Metal-mass-to-light ratios of the Perseus cluster out to the virial radius
astro-ph.CO · 2013 · author #5
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Ripping Apart at the Seams: The Network of Stripped Gas Surrounding M86
astro-ph.CO · 2012 · author #3
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The nature of filamentary cold gas in the core of the Virgo Cluster
astro-ph.CO · 2012 · author #5
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Properties of gas clumps and gas clumping factor in the intra cluster medium
astro-ph.CO · 2012 · author #3
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Giant Lobes of Centaurus A Radio Galaxy Observed with the Suzaku X-ray Satellite
astro-ph.CO · 2012 · author #14
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X-ray observations of the merging cluster CIZA J2242.8+5301
astro-ph.CO · 2012 · author #3
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Large-scale Motions in the Perseus Galaxy Cluster
astro-ph.CO · 2012 · author #1
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On the thermodynamic self-similarity of the nearest, most relaxed, giant ellipticals
astro-ph.CO · 2012 · author #3
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Baryons in the outskirts of the X-ray brightest galaxy cluster
astro-ph.CO · 2011 · author #1
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Core-collapse supernova enrichment in the core of the Virgo Cluster
astro-ph.CO · 2011 · author #3
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Violent interaction between the AGN and the hot gas in the core of the galaxy cluster Sersic 159-03
astro-ph.CO · 2011 · author #7
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X-ray Spectroscopy of the Virgo Cluster out to the Virial Radius
astro-ph.CO · 2011 · author #3
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Evidence for a merger-revived radio phoenix in MaxBCG J217.95869+13.53470
astro-ph.CO · 2011 · author #4
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ICM Signatures from Multiple Outbursts in the Galaxy Group NGC 5813: A Window to AGN Feedback
astro-ph.CO · 2011 · author #12
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Cold fronts and multi-temperature structures in the core of Abell 2052
astro-ph.CO · 2010 · author #3
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Feedback under the microscope: thermodynamic structure and AGN driven shocks in M87
astro-ph.CO · 2010 · author #3
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Shocks and Cavities from Multiple Outbursts in the Galaxy Group NGC 5813: A Window to AGN Feedback
astro-ph.CO · 2010 · author #12
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Feedback under the microscope II: heating, gas uplift, and mixing in the nearest cluster core
astro-ph.CO · 2010 · author #2
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Central galaxy growth and feedback in the most massive nearby cool core cluster
astro-ph.CO · 2010 · author #3
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Metal transport by gas sloshing in M87
astro-ph.CO · 2010 · author #1
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Constraints on turbulent pressure in the X-ray halos of giant elliptical galaxies from resonant scattering
astro-ph.CO · 2009 · author #4
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The large-scale shock in the cluster of galaxies Hydra A
astro-ph · 2008 · author #1
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Chemical enrichment in the cluster of galaxies Hydra A
astro-ph · 2008 · author #1
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Detection of hot gas in the filament connecting the clusters of galaxies Abell 222 and Abell 223
astro-ph · 2008 · author #4
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Metal-rich multi-phase gas in M87: AGN-driven metal transport, magnetic-field supported multi-temperature gas, and constraints on non-thermal emission observed with XMM-Newton
astro-ph · 2007 · author #1
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The gaseous atmosphere of M87 seen with XMM-Newton
astro-ph · 2006 · author #1
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XMM-Newton high-resolution spectroscopy reveals the chemical evolution of M 87
astro-ph · 2006 · author #5
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