scholarly journals Erratum: Investigation of the assumptions of the multiple‐scattering method for electron–molecule scattering cross sections [J. Chem. Phys. 72, 3206 (1980)]

1980 ◽  
Vol 73 (6) ◽  
pp. 3022-3022 ◽  
Author(s):  
John R. Rumble ◽  
Donald G. Truhlar
Keyword(s):  
Multiple Scattering ◽  
Cross Sections ◽  
Chem Phys ◽  
Scattering Method ◽  
Scattering Cross ◽  
Molecule Scattering ◽  
Multiple Scattering Method ◽  
Scattering Cross Sections

Particle scattering by rotating trapped quantum gases at finite temperature

2021 ◽  
Author(s):  
Samir Das ◽  
Shyamal Biswas
Keyword(s):  
Cross Sections ◽  
Fermi Gas ◽  
Bose Gas ◽  
Einstein Condensate ◽  
Harmonic Trap ◽  
Quantum Gases ◽  
Scattering Method ◽  
Particle Scattering ◽  
Scattering Cross ◽  
Scattering Cross Sections

Abstract We have analytically explored the quantum phenomena of particle scattering by rotating trapped quantum gases of electrically neutral bosons and fermions for the short-ranged Fermi-Huang interactions between the incident particle and the scatterers. We have predicted differential scattering cross-sections and their temperature and angular velocity dependencies in this regard, in particular, for an ideal Bose gas in a rotating harmonic trap, an ideal Fermi gas in a rotating harmonic trap, and a weakly interacting Bose gas in a slow rotating harmonic trap. We have theoretically probed the lattice-pattern of the vortices in a rapidly rotating strongly interacting Bose-Einstein condensate by the particle scattering method. We also have obtained de Haas-van Alphen-like oscillations in the differential scattering cross-section for an ideal ultracold Fermi gas in a rotating harmonic trap. Our predictions on the differential scattering cross-sections can be tested within the present-day experimental setups.

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