Abstract:
The mass distribution along a flow of microparticles is measured by methods of synchrotron radiation from the VEPP-3 collider. The use of the soft spectrum of radiation allows microparticle flows to be measured with a record-beating (minimum) specific density (1 mg/cm$^3$). Simultaneous recording of microparticle flows by piezo-electric sensors offers a possibility of comparisons and extension of results.