Herschel observations of extended atomic gas in the core of the Perseus cluster

Rupal Mittal, J. B.Raymond Oonk, Gary J. Ferland, Alastair C. Edge, Christopher P. O'Dea, Stefi A. Baum, John T. Whelan, Roderick M. Johnstone, Francoise Combes, Philippe Salomé, Andy C. Fabian, Grant R. Tremblay, Megan Donahue, Helen Russell