Advertisement

GMRT Observations of Three Highly Disturbed Clusters

  • Thérèse CantwellEmail author
Chapter
Part of the Springer Theses book series (Springer Theses)

Abstract

Diffuse radio emission in galaxy clusters, in the form of radio halos or relics, provides evidence that cosmic ray electrons (CRe) are present in the ICM, as are cluster-scale magnetic fields. Such sources provide a unique opportunity to study the non-thermal component of the ICM as well as an indirect method to probe the dynamics and evolution of galaxy clusters.

References

  1. Böhringer H, Voges W, Huchra JP, McLean B, Giacconi R, Rosati P, Burg R, Mader J, Schuecker P, Simiç D, Komossa S, Reiprich TH, Retzlaff J, Trümper J (2000) The northern ROSAT All-Sky (NORAS) galaxy cluster survey. I. X-Ray properties of clusters detected as extended X-Ray sources. APJS 129:435–474.  https://doi.org/10.1086/313427, arXiv:astro-ph/0003219
  2. Bonafede A, Cassano R, Brüggen M, Ogrean GA, Riseley CJ, Cuciti V, de Gasperin F, Golovich N, Kale R, Venturi T, van Weeren RJ, Wik DR, Wittman D (2017) On the absence of radio haloes in clusters with double relics. MNRAS 470:3465–3475.  https://doi.org/10.1093/mnras/stx1475, arXiv:1706.04203
  3. Brunetti G (2016) The challenge of turbulent acceleration of relativistic particles in the intra-cluster medium. Plasma Phys. Control. Fus. 58(1):014011.  https://doi.org/10.1088/0741-3335/58/1/014011, arXiv:1509.03299
  4. Brunetti G, Giacintucci S, Cassano R, Lane W, Dallacasa D, Venturi T, Kassim NE, Setti G, Cotton WD, Markevitch M (2008) A low-frequency radio halo associated with a cluster of galaxies. Nature 455:944–947.  https://doi.org/10.1038/nature07379, arXiv:0810.4288
  5. Brunetti G, Jones TW (2014) Cosmic rays in galaxy clusters and their nonthermal emission. Int. J. Modern Phys. D 23(04):1430007.  https://doi.org/10.1142/S0218271814300079, http://arxiv.org/abs/1401.7519, http://www.arxiv.org/pdf/1401.7519.pdf
  6. Cassano R (2010) The radio-X-ray luminosity correlation of radio halos at low radio frequency. Application of the turbulent re-acceleration model. A&A 517:A10,  https://doi.org/10.1051/0004-6361/200913622, arXiv:1004.1171
  7. Cassano R, Brunetti G, Norris RP, Röttgering HJA, Johnston-Hollitt M, Trasatti M (2012) Radio halos in future surveys in the radio continuum. A&A 548:A100.  https://doi.org/10.1051/0004-6361/201220018, arXiv:1210.1020
  8. Cassano R, Ettori S, Giacintucci S, Brunetti G, Markevitch M, Venturi T, Gitti M (2010) On the connection between giant radio halos and cluster mergers. ApJ721:L82–L85,  https://doi.org/10.1088/2041-8205/721/2/L82, arXiv:1008.3624
  9. Ensslin TA, Simon P, Biermann PL, Klein U, Kohlec S, Kronberg PP, Mack KH (2001) Signatures in a giant radio galaxy of a cosmological shock wave at intersecting filaments of galaxies. ApJ 549:L39–L42.  https://doi.org/10.1086/319131, arXiv:astro-ph/0012404
  10. Feretti L, Giovannini G, Govoni F, Murgia M (2012) Clusters of galaxies: observational properties of the diffuse radio emission. Astron Astrophys Rev 20(1):54,  https://doi.org/10.1007/s00159-012-0054-z,  https://doi.org/10.1007/s00159-012-0054-z, arXiv:1205.1919v1
  11. Intema HT, Jagannathan P, Mooley KP, Frail DA (2017) The GMRT 150 MHz all-sky radio survey. First alternative data release TGSS ADR1. A&A 598:A78,  https://doi.org/10.1051/0004-6361/201628536, arXiv:1603.04368
  12. Intema HT (2014) SPAM: A data reduction recipe for high-resolution, low-frequency radio-interferometric observations. Astron Soc India Conf Ser Astron Soc India Conf Ser 13(1402):4889Google Scholar
  13. Johnston-Hollitt M, Pratley L (2017) Upper limits on a radio halo in Abell 3667 at 1.4 GHz. ArXiv e-prints 1706.04930
  14. Kale R, Venturi T, Giacintucci S, Dallacasa D, Cassano R, Brunetti G, Macario G, Athreya R (2013) The extended GMRT radio halo survey. I. New upper limits on radio halos and mini-halos. A&A 557:A99,  https://doi.org/10.1051/0004-6361/201321515, arXiv:1306.3102
  15. Murgia M, Govoni F, Markevitch M, Feretti L, Giovannini G, Taylor GB, Carretti E (2009) Comparative analysis of the diffuse radio emission in the galaxy clusters A1835, A2029, and Ophiuchus. A&A 499:679–695.  https://doi.org/10.1051/0004-6361/200911659, arXiv:0901.1943
  16. Piffaretti R, Arnaud M, Pratt GW, Pointecouteau E, Melin JB (2011) The MCXC: a meta-catalogue of x-ray detected clusters of galaxies. A&A 534:A109.  https://doi.org/10.1051/0004-6361/201015377, arXiv:1007.1916
  17. Sadat R, Blanchard A, Kneib JP, Mathez G, Madore B, Mazzarella JM (2004) Introducing BAX: A database for X-ray clusters and groups of galaxies. A&A 424:1097–1100.  https://doi.org/10.1051/0004-6361:20034029, arXiv:astro-ph/0405457
  18. Saikia DJ, Thomasson P, Spencer RE, Mantovani F, Salter CJ, Jeyakumar S (2002) CSSs in a sample of B2 radio sources of intermediate strength. A&A 391:149–157.  https://doi.org/10.1051/0004-6361:20020807, arXiv:astro-ph/0206049
  19. Venturi T, Giacintucci S, Dallacasa D, Cassano R, Brunetti G, Bardelli S, Setti G (2008) GMRT radio halo survey in galaxy clusters at z = 0.2-0.4. II. The eBCS clusters and analysis of the complete sample. A&A 484:327–340.  https://doi.org/10.1051/0004-6361:200809622, arXiv:0803.4084
  20. Wen ZL, Han JL (2013) Substructure and dynamical state of 2092 rich clusters of galaxies derived from photometric data. MNRAS 436:275–293.  https://doi.org/10.1093/mnras/stt1581, arXiv:1307.0568
  21. Yuan ZS, Han JL, Wen ZL (2015) The scaling relations and the fundamental plane for radio halos and relics of galaxy clusters. ApJ813(1):77, http://stacks.iop.org/0004-637X/813/i=1/a=77

Copyright information

© Springer Nature Switzerland AG 2018

Authors and Affiliations

  1. 1.Jodrell Bank Centre for Astrophysics, School of Physics and AstronomyThe University of ManchesterManchesterUK

Personalised recommendations