On the extreme stationary outflows from super-star clusters: from   superwinds to supernebulae and further massive star formation
  The properties of star cluster winds in the supercritical, catastrophic cooling regime are discussed. We demonstrate that strong radiative cooling may inhibit superwinds and, after a rapid phase of accumulation of the ejected material within the star-forming volume, a new stationary isothermal regime, supported by the ionizing radiation from the central cluster, is established. The expected appearance of this core/halo supernebula in the visible line regime and possible late evolutionary tracks for super-star cluster winds, in the absence of ionizing radiation, are thoroughly discussed. 
Guillermo Tenorio-Tagle, Sergiy Silich, Ary Rodriguez-Gonzalez and   Casiana Munoz-Tunon