Prospects for thermalization of microwave-shielded ultracold molecules
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| Abstract |
We study anisotropic thermalization in dilute gases of microwave shielded polar molecular fermions. For collision energies above the threshold regime, we find that thermalization is suppressed due to a strong preference for forward scattering and a reduction in total cross section with energy, significantly reducing the efficiency of evaporative cooling. We perform close-coupling calculations on the effective potential energy surface derived by Deng et al. [Phys. Rev. Lett. |
| Year of Publication |
2023
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| Journal Title |
Submitted
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| JILA PI | |
Journal Article
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