Hidden BL Lacertae Objects Near and Far
天体物理学
2007-05-23 v1
摘要
I describe two difficulties with current research into the cosmic evolution of BL Lacertae Objects: (1). Possible sample incompleteness due to unrecognized (i.e., ``hidden'') BL Lacs; and (2). The absence of a viable physical model of the evolution, to which current and future observations can be compared.
引用
@article{arxiv.astro-ph/0101442,
title = {Hidden BL Lacertae Objects Near and Far},
author = {John T. Stocke},
journal= {arXiv preprint arXiv:astro-ph/0101442},
year = {2007}
}
备注
6 pages, invited talk at STScI ASP Conf. Series "Blazar Demographics" conf. proc. ed. P. Padovani & C.M. Urry