This supplement is an update of Technical Report Series No. 318, Compendium of Neutron Spectra and Detector Responses for Radiation Protection Purposes (1990), that takes into account the major ...

Previous studies of Swift J0243.6+6124 have found that it hosts a neutron star with a pulsation period of 9.8 seconds and a companion (donor) star of spectral type O9.5Ve. The system has a ...