J/A+A/672/A42ivo://CDS.VizieR/J/A+A/672/A42doi:10.26093/cds/vizier.36720042CDSZhang X.Simionescu A.Gastaldello F.Eckert D.Camillini L.,Natale R.Rossetti M.Brunetti G.Akamatsu H.Botteon A.Cassano R.,Cuciti V.Bruno L.Shimwell T. W.Jones A.Kaastra J. S.Ettori S.,Brueggen M.de Gasperin F.Drabent A.R. van Weeren J.,Roettgering H.J.A.2024-11-06T20:03:40Z2023-03-29T07:06:24ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgalaxy-clustersx-ray-sourcesThe footprint of the recent second data release of the LOFAR Two-metre Sky Survey (LoTSS-DR2) covers 309 Planck Sunyaev-Zeldovich (SZ) selected galaxy clusters, 83 of which host a radio halo and 26 host a radio relic(s). It provides an excellent opportunity to statistically study the properties of extended cluster radio sources, especially their connection with merging activities. We quantify cluster dynamic states to investigate their relation with the occurrence of extended radio sources. We also search for connections between intracluster medium (ICM) turbulence and nonthermal characteristics of radio halos in the LoTSS-DR2. We analyzed XMM-Newton and Chandra archival X-ray data of all Planck SZ clusters in the footprint of LoTSS-DR2. We computed concentration parameters and centroid shifts that indicate the dynamic states of the clusters. We also performed a power spectral analysis of the X-ray surface brightness fluctuations to investigate large-scale density perturbations and estimate the turbulent velocity dispersion. Furthermore, we searched for the relation between radio halo power and the turbulent dissipation flux channeled to particle acceleration. The concentration parameters measured by the two telescopes agree well, but the centroid shift has a larger scatter. The surface brightness power spectral analysis results in a large scatter of the surface brightness and density fluctuation amplitudes. We therefore only found a marginal anticorrelation between density fluctuations and cluster relaxation state, and we did not find a correlation between density fluctuations and radio halo power. Nevertheless, the injected power for particle acceleration calculated from turbulent dissipation is correlated with the radio halo power, where the best-fit unity slope supports the turbulent (re)acceleration scenario. Two different acceleration models, transit-time damping and adiabatic stochastic acceleration, cannot be distinguished due to the large scatter of the estimated turbulent Mach number. We introduced a new quantity [k_T Y_X]_rRH, which is proportional to the turbulent acceleration power assuming a constant Mach number. This quantity is strongly correlated with radio halo power, where the slope is also unity.2023A&A...672A..42Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/672/A42CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/660/A78 : LoTSS-DR2 sample overview release (Botteon+, 2022)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/672/A42https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/672/A42http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/672/A42https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/672/A42https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/672/A42http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/672/A42GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/672/A42/tablea1 (Full morphological parameters measured by XMM-Newton and Chandra)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/672/A42/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/672/A42/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/672/A42/tablea1?GETtext/xml+votable180.050000true196.491666726.51472220.0055555555555555566/687 2173 2230 4965 5094 5099 5299 5302 5327 5344 5408 5454 5483 5524 5536 5597 5701 5780 5792 5881 5931 5978 5985 6011 6017 6088 6142 6337 6441 6459 6516 6522 6609 7206 7221 7239 7242 7448 7513 7768 9047 9050 9060 9072 9118 9138 9168 9366 9468 9476 9498 9506 9508 9588 9593 9664 9764 9776 9812 9925 9967 9997 10151 10271 10312 10318 10371 10397 10416 10526-10527 10543 10551 10607 10648 10664 10679 10716 10823 10894 10959 10998 11037 11041-11042 11063 11080 11137 11182 11195 11222 11253 11264 11274 11279 11302 11326 11362 11365 11401 11436 11443 11463 11467 11470 11596 11626 11672 11807 11809 11846 11932 12642 12664 13314 13362 13387 19451 19799 19858 19925 19935 19957 20021 20029 20083 20128 20247 20292 20302 20323 20335 20355 28535 28556 28622 32602 32693 32739 32766https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/672/A42?format=asciiX-raydefaultJ/A+A/672/A42/tablea1Full morphological parameters measured by XMM-Newton and ChandraSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamePSZ2 cluster name (PSZ2 GLLL.ll+BB.bb)meta.id;meta.maincharSubclusterPosition of the subcluster if there are more than one X-ray detection (1)meta.codecharcC? Chandra concentration parameterstat.paramdoublenullablee_cC? Chandra concentration parameter errorstat.errordoublenullablewC? Chandra centroid shiftphys.atmol.lineShiftdoublenullablee_wC? Chandra centroid shift errorstat.errordoublenullablecX? XMM-Newton concentration parameterstat.paramdoublenullablee_cX? XMM-Newton concentration parameter errorstat.errordoublenullablewX? XMM-Newton centroid shiftphys.atmol.lineShiftdoublenullablee_wX? XMM-Newton centroid shift errorstat.errordoublenullable_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main