Splet14. apr. 2024 · Oxygen atoms in the contact surface of c-sapphire form a face of hexagonal close-packed lattice 33, and with a tight package, atoms of the top surface should lie in hollows of equilateral ... SpletFrom an analysis of the contributions of s-wave and p-wave scatterings to the elastic cross section we estimate temperatures below which only s-wave scattering is dominant. We compare our quantal results to data obtained from the semiclassical approximation.
Synthetic Partial Waves in Ultracold Atomic Collisions Science
SpletMost of the current theories on the p-wave superfluid in cold atomic gases are based on the effective-range theory for the two-body scattering, where the low-energy p-wave scattering amplitude f 1 (k) is given by f 1 (k)=-1/[ik+1/(Vk 2)+1/R]. Here k is the incident momentum, … Splet14. nov. 2024 · scattering of atoms. From left to right, the shapes known as s wave, p wave, d wave, f wave, and g wave correspond to the probability amplitude that the atoms will scatter in a particular direction. s-wave scattering is isotropic (the amplitude is a constant), while scattering that is p wave, d wave, and so on is anisotropic (the amplitude ... james w huston author
s-wave and p-wave scattering in a cold gas of Na and Rb atoms
SpletManipulation of p-wave scattering of cold atoms in low dimensions using the magnetic field vector Shi-Guo Peng1, Shina Tan2,3,∗ and Kaijun Jiang1,3† 1State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and … Splet19. jan. 2024 · Scattering phase shift, as a key parameter in scattering theory, plays an important role in characterizing low-energy collisions between ultracold atoms. In this work, we theoretically investigate the universal low-energy behavior of the scattering phase shifts for cold atoms in the presence of spin-orbit coupling. Splet29. mar. 2016 · p-wave interaction in cold atoms may give rise to exotic topological superfluids. However, the realization of p -wave interaction in a cold atom system is experimentally challenging. Here we propose a simple scheme to synthesize effective p … james w hood obituary