Comment on ’’Dynamics of the interactions of rotons with quantized vortices in helium II’’

14 January 1991

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 66 (2) , 241
https://doi.org/10.1103/physrevlett.66.241

Abstract

A comment on roton-vortex scattering in Helium II is given. It is pointed out that the authors hve made an unnecessary approximtion in analyzing roton trajectories near vortex lines. (AIP)

Keywords

CONSERVATION LAW
CROSS SECTION
ANGULAR MOMENTUM
STABLE ISOTOPE
GROUND STATE
QUANTUM STATISTICS

This publication has 3 references indexed in Scilit:

Dynamics of the interactions of rotons with quantized vortices in helium II
Physical Review Letters, 1990
Nature of exotic negative carriers in superfluid ${}^{4}{He}$
Physical Review Letters, 1987
Classical Model of the Roton-Quantized Vortex Interaction with an Application to Rotating Liquid He II
Physics of Fluids, 1971