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26Al kinematics: superbubbles following the spiral arms? : Constraints from the statistics of star clusters and HI supershells
(2015-06-12)
High energy resolution spectroscopy of the 1.8 MeV radioactive decay line of 26Al with the SPI instrument on board the INTEGRAL satellite has recently revealed that diffuse 26Al has large velocities in comparison to other ...
The non-thermal superbubble in IC 10 : the generation of cosmic ray electrons caught in the act
(2015-02-01)
Superbubbles are crucial for stellar feedback, with supposedly high (of the order of 10 per cent) thermalization rates. We combined multiband radio continuum observations from the Very Large Array (VLA) with Effelsberg ...