<i>Fermi</i>-LAT observations of the Sagittarius B complex
<i>Fermi</i>-LAT observations of the Sagittarius B complex
Aims. We use 5 years of Fermi-LAT data towards the Galactic-centre giant molecular cloud complex, Sagittarius B, to test questions of how well-mixed the Galactic component of cosmic rays are and what the level of the cosmic-ray sea in different parts of the Galaxy is. Methods. We use dust-opacity maps …