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Astrophysical Bulletin

, Volume 73, Issue 3, pp 267–278 | Cite as

Outskirts of Galaxy Clusters A1139, A1314, A1656, A2040, A 2052, A2107: Star-Formation Rate

  • F. G. KopylovaEmail author
  • A. I. Kopylov
Article

Abstract

We investigate the variation of the fraction of galaxies with suppressed star formation (MK < −21 . m 5) and early-type galaxies (fracE) of the “red sequence” along the projected radius in six galaxy clusters:Coma (A1656), A1139, and A1314 in the Leo supercluster region (z ≈ 0.037) and A2040, A2052, A2107 in the Hercules supercluster region (z ≈ 0.036). According to SDSS (DR10) data, fracE is the highest in the central regions of galaxy clusters and it is, on the average, equal to 0.62 ± 0.03, whereas in the 2–3R/R200c interval and beyond the Rsp ≈ 0.95 ± 0.04 R200m radius that we inferred from the observed profile fracE is minimal and equal to 0.25 ± 0.02. This value coincides with the estimate fracE = 0.24 ± 0.01 that we inferred for field galaxies located between the Hercules and Leo superclusters at the same redshifts. We show that the fraction of galaxies with suppressed star formation decreases continuously with cluster radius from 0.87 ± 0.02 in central regions down to 0.43 ± 0.03 in the 2–3 R/R200c interval and beyond Rsp, but remains, on the average, higher than 26% than the corresponding fraction for field objects. This decrease is especially conspicuous in the galaxy mass interval log M* [M] = 9.5–10. We found that galaxies with ongoing star formation have average clustercentric distances 1.5–2.5 R/R200c and that their radial-velocity dispersions are higher than those of galaxies with suppressed star formation.

Key words

galaxies clusters—galaxies evolution—galaxies star formation 

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References

  1. 1.
    A. Boselli and G. Gavazzi, Publ. Astron. Soc. Pacific 118, 517 (2006).ADSCrossRefGoogle Scholar
  2. 2.
    M. L. Balogh, S. L. Morris, H. K. C. Yee, et al., Astrophys. J. 527, 54 (1999).ADSCrossRefGoogle Scholar
  3. 3.
    M. L. Balogh, J. F. Navarro, and S. L. Morris, Astrophys. J. 540, 113 (2000).ADSCrossRefGoogle Scholar
  4. 4.
    C. P. Haines, M. J. Pereira, G. P. Smith, et al., Astrophys. J. 775, 126 (2013).ADSCrossRefGoogle Scholar
  5. 5.
    A. R. Wetzel, J. L. Tinker, and C. Conroy, Monthly Notices Royal Astron. Soc. 424, 232 (2012).ADSCrossRefGoogle Scholar
  6. 6.
    S. P. D. Gill, A. Knebe, and B. K. Gibson, Monthly Notices Royal Astron. Soc. 356, 1327 (2005).ADSCrossRefGoogle Scholar
  7. 7.
    E. Zinger, A. Dekel, A. V. Kravtsov, and D. Nagai, arXiv:1610.02644 (2016).Google Scholar
  8. 8.
    A. Paccagnella, B. Vulcani, B. M. Poggianti, et al., Astrophys. J.816, L25 (2016).Google Scholar
  9. 9.
    S. Mahajan, G. A. Mamon, and S. Raychaudhury, Monthly Notices Royal Astron. Soc. 418, 2816 (2011).ADSCrossRefGoogle Scholar
  10. 10.
    J. D. Hernández-Fernández, C. P. Haines, A. Diaferio, et al., Monthly Notices Royal Astron. Soc. 438, 2186 (2014).ADSCrossRefGoogle Scholar
  11. 11.
    A. Muzzin, R. F. J. van der Burg, S. L. McGee, et al., Astrophys. J. 796, 65 (2014).ADSCrossRefGoogle Scholar
  12. 12.
    K. A. Oman, M. J. Hudson, and P. S. Behroozi, Monthly Notices Royal Astron. Soc. 431, 2307 (2013).ADSCrossRefGoogle Scholar
  13. 13.
    K. A. Oman and M. J. Hudson, Monthly Notices Royal Astron. Soc. 463, 3083 (2016).ADSCrossRefGoogle Scholar
  14. 14.
    J. Rhee, R. Smith, H. Choi, et al., Astrophys. J. 843, 128 (2017).ADSCrossRefGoogle Scholar
  15. 15.
    S. Alam, F. D. Albareti, C. Allende Prieto, et al., Astrophys. J. Suppl. 219, 12 (2015).ADSCrossRefGoogle Scholar
  16. 16.
    T. H. Jarrett, T. Chester, R. Cutri, et al., Astron. J. 119, 2498 (2000).ADSCrossRefGoogle Scholar
  17. 17.
    M. A. Strauss, D. H. Weinberg, R. H. Lupton, et al., Astron. J. 124, 1810 (2002).ADSCrossRefGoogle Scholar
  18. 18.
    A. Sandage, Astrophys. J. 176, 21 (1972).ADSCrossRefGoogle Scholar
  19. 19.
    F. G. Kopylova, Astrophysical Bulletin 68, 253 (2013).ADSCrossRefGoogle Scholar
  20. 20.
    R. G. Carlberg, H. K. C. Yee, and E. Ellingson, Astrophys. J. 478, 462 (1997).ADSCrossRefGoogle Scholar
  21. 21.
    V. R. Eke, S. Cole, and C. S. Frenk, Monthly Notices Royal Astron. Soc. 282 (1996).Google Scholar
  22. 22.
    F. G. Kopylova and A. I. Kopylov, Astronomy Letters 37, 219 (2011).ADSCrossRefGoogle Scholar
  23. 23.
    F. G. Kopylova and A. I. Kopylov, Astronomy Letters 39, 1 (2013).ADSCrossRefGoogle Scholar
  24. 24.
    A. I. Kopylov and F. G. Kopylova, Astrophysical Bulletin 70, 243 (2015).ADSCrossRefGoogle Scholar
  25. 25.
    G. A. Mamon, T. Sanchis, E. Salvador-Solé, and J. M. Solanes, Astron. and Astrophys. 414, 445 (2004).ADSCrossRefGoogle Scholar
  26. 26.
    S. More, B. Diemer, and A. V. Kravtsov, Astrophys. J. 810, 36 (2015).ADSCrossRefGoogle Scholar
  27. 27.
    R. B. Tully, Astron. J. 149, 54 (2015).ADSCrossRefGoogle Scholar
  28. 28.
    S.More,H.Miyatake,M. Takada, et al., Astrophys. J. 825, 39 (2016).ADSCrossRefGoogle Scholar
  29. 29.
    C. Chang, E. Baxter, B. Jain, et al., arXiv:1710.06808 (2017).Google Scholar
  30. 30.
    A. Dressler, Annual Rev. Astron. Astrophys. 22, 185 (1984).ADSCrossRefGoogle Scholar
  31. 31.
    O. López-Cruz, W. A. Barkhouse, and H. K. C. Yee, Astrophys. J. 614, 679 (2004).ADSCrossRefGoogle Scholar
  32. 32.
    N. Visvanathan and A. Sandage, Astrophys. J. 216, 214 (1977).ADSCrossRefGoogle Scholar
  33. 33.
    B. M. Tinsley, Astrophys. J. 151, 547 (1968).ADSCrossRefGoogle Scholar
  34. 34.
    R. B. Larson, B. M. Tinsley, and C. N. Caldwell, Astrophys. J. 237, 692 (1980).ADSCrossRefGoogle Scholar
  35. 35.
    C. Conroy, J. E. Gunn, and M. White, Astrophys. J. 699, 486 (2009).ADSCrossRefGoogle Scholar
  36. 36.
    A. R. Wetzel, J. L. Tinker, C. Conroy, and F. C. van den Bosch, Monthly Notices Royal Astron. Soc. 439, 2687 (2014).ADSCrossRefGoogle Scholar
  37. 37.
    S. P. Bamford, R. C. Nichol, I. K. Baldry, et al., Monthly Notices Royal Astron. Soc. 393, 1324 (2009).ADSCrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  1. 1.Special Astrophysical ObservatoryRussian Academy of SciencesNizhnii ArkhyzRussia

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