Open Access

Fig. 12


Theoretical steady-state proton distribution, integrated between 10 GeV and 10 TeV, for Galactic cosmic rays injected at the edge of the turbulent superbubble (according to Tolksdorf et al. 2019). The different curves correspond to different values of the efficiency parameter ξ. The efficient case (ξ = 0.1) is in blue, the intermediate one (ξ = 1) in green and the inefficient case (ξ = 10) in orange. RSB is the superbubble radius and REsc the free escape boundary radius.

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