A detailed study of massive galaxies in a protocluster at z=3.13.

  title={A detailed study of massive galaxies in a protocluster at z=3.13.},
  author={Ke Shi and J. Toshikawa and Zheng Cai and Kyoung-soo Lee and T. Fang},
  journal={arXiv: Cosmology and Nongalactic Astrophysics},
  • Ke Shi, J. Toshikawa, +2 authors T. Fang
  • Published 2020
  • Physics
  • arXiv: Cosmology and Nongalactic Astrophysics
  • We present a detailed study of Near-IR selected galaxies in a protocluster field at z = 3.13. Protocluster galaxies are selected using the available mutliwavelength data with the photometric redshift (photo-z) at 2.9 < z < 3.3, reaching a mass completeness of ~10^10 M_sun. Diverse types of galaxies have been found in the field including normal star-forming galaxies, quiescent galaxies and dusty star-forming galaxies. The photo-z galaxies form two large overdense structures in the field, largely… CONTINUE READING

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