Evaluation of the ${}^{52}$Cr-${}^{52}$Cr interaction via spin-flip scatterings

Abstract

In order to evaluate $g_0$, the interaction strength of a pair of ${}^{52}$Cr atoms with total spin S=0, a specially designed s-wave scattering of the pair has been studied theoretically. Both the incident atom and the target atom trapped by a harmonic potential are polarized previously but in reverse directions. Due to spin-flip, the outgoing atom may have spin component $\mu$ ranging from -3 to 3. The outgoing channels are classified by $\mu$. The effect of $g_0$ on the scattering amplitudes of each of these $\mu -$channels has been predicted.

4 pages, 5 figures

References in corpus (9)

• Bose-Einstein condensation of chromium
• Observation of dipole-dipole interaction in a degenerate quantum gas
• Spin-3 Chromium Bose-Einstein Condensates
• Observation of Feshbach resonances in an ultracold gas of ${}^{52}$Cr
• Comparing contact and dipolar interaction in a Bose-Einstein condensate
• ${}^{52}$Cr Spinor Condensate$--$ A Biaxial or Uniaxial Spin Nematic
• Ground states of spin-3 Bose-Einstein condensates for conserved magnetization
• Bose-Einstein condensates of atoms with arbitrary spin
• Dynamical symmetry in spinor Bose-Einstein condensates