6533b7dcfe1ef96bd1271d24

RESEARCH PRODUCT

Streuung von 50 keV-Elektronen an flüssigem Helium

K. Keck

subject

PhysicsNuclear and High Energy PhysicsRange (particle radiation)Energy lossAngular distributionLiquid heliumlawNuclear fusionElectronAtomic physicsAstrophysics::Galaxy Astrophysicslaw.invention

description

The behaviour of liquid helium in relation to electron-scattering has been investigated. Electrons of 50 keV have been scattered by thin targets of liquid helium with temperatures between 1.34 and 2.15 K. The thickness of targets was chosen between 0.047 and 0.62 mm. The angular distribution and the energy loss of the scattered electrons have been measured in dependence on the thickness of layer and on temperature. The extrapolated range of electrons in liquid helium has been determined.

https://doi.org/10.1007/bf01402402