During the dip, the flux of 4U 1907+09 decreased eight times ... Such luminosity suggests that the radiation in the source is emitted mostly along the magnetic field lines. More information ...

Radiation-induced volumetric expansion (RIVE) is a concern for any concrete structures that are exposed to neutron flux and other types of radiation that affect crystalline structures within the ...

The arrangement of heliostat, concentrator and laboratory space in the so-called "off-axis geometry" offers the advantage that the experimental setups do not partially shade the incident radiation.