@article{12823,
  keywords = {General Physics and Astronomy},
  author = {Hanwei Yang and Zunqi Li and Songbin Zhang and John Bohn and Lushuai Cao and Shutao Zhang and Gaoren Wang and Haitan Xu and Zheng Li},
  title = {Channel Selection of Ultracold Atom-Molecule Scattering in Dynamic Magnetic Fields},
  abstract = {We demonstrate that final states of ultracold molecules by scattering with atoms can be selectively produced using dynamic magnetic fields of multiple frequencies. We develop a multifrequency Floquet coupled channel method to study the channel selection by dynamic magnetic field control, which can be interpreted by a generalized quantum Zeno effect for the selected scattering channels. In particular, we use an atom-molecule spin-flip scattering to show that the transition to certain final states of the molecules in the inelastic scattering can be suppressed by engineered coupling between the Floquet states.},
  year = {2022},
  journal = {Physical Review Letters},
  volume = {129},
  month = {2022-06},
  publisher = {American Physical Society (APS)},
  issn = {0031-9007, 1079-7114},
  doi = {10.1103/physrevlett.129.013402},
}