Intracluster Planetary Nebulae in the Virgo Cluster
/ Authors
K. Freeman, M. Arnaboldi, M. Capaccioli, R. Ciardullo, J. Feldmeier, H. Ford, O. Gerhard, R. Kudritzki, G. Jacoby, R. Méndez
and 1 more author
/ Abstract
We briefly describe the properties of the confirmed spectroscopic sample of intracluster planetary nebulae recently discovered in the Virgo cluster. We find 23 bonafide intracluster planetary nebulae and 8 high redshift (z ~ 3.1) Lyalpha emitters identified by their broad asymmetric emission line.
Journal: arXiv: Astrophysics