English

LAMOST Quasar Survey

Cosmology and Nongalactic Astrophysics 2019-08-14 v1

Abstract

The main objective of the Chinese LAMOST spectroscopic quasar survey is to discover 0.4 million new quasars from 1 million quasar candidates brighter than the magnitude limit i=20.5 in the next 5 years. This will hopefully provide the largest quasar sample for the further studies of AGN physics and cosmology. The improved quasar selection criteria based on the UKIDSS near-IR and SDSS optical colors are presented, and their advantages in uncovering the missing quasars in the quasar 'redshift desert' are demonstrated. In addition, some recent discoveries of new quasars during the LAMOST commissioning phase are presented.

Keywords

Cite

@article{arxiv.1111.0738,
  title  = {LAMOST Quasar Survey},
  author = {Xue-Bing Wu},
  journal= {arXiv preprint arXiv:1111.0738},
  year   = {2019}
}

Comments

4 pages, 2 figures, talk presented at the 11th Asian-Pacific Regional IAU Meeting; to be published in the NARIT Conference Series

R2 v1 2026-06-21T19:30:12.926Z