DOI

  • Xiaofeng Wang
  • Wenliang Liu
  • Yuqing Li
  • Jizhou Wu
  • Vladimir B. Sovkov
  • Jie Ma
  • Sofiia Onishchenko
  • Peng Li
  • Yongming Li
  • Dan Li
  • Qunchao Fan
  • Liantuan Xiao
  • Suotang Jia
We report new observations of the hyperfine structure in three ro-vibrational levels of the b3Π2 state of NaCs near the dissociation limit 3S1/2 + 6P3/2. The experiment was done via photoassociation of ultracold atoms in a dual-species dark-spot magneto-optical trap, and the spectra were measured as atomic trap losses. The simulation of the hyperfine structure showed that the greater part of the observed structure belongs to almost isolated levels of the b3Π2 state, but there are other parts of mixed character where the contribution from the 1Σ symmetry dominates.

Original languageEnglish
Pages (from-to)3809-3816
Number of pages8
JournalPhysical Chemistry Chemical Physics
Volume22
Issue number7
Early online date10 Dec 2019
DOIs
StatePublished - 21 Feb 2020

    Research areas

  • POLAR-MOLECULES

    Scopus subject areas

  • Atomic and Molecular Physics, and Optics

ID: 51835137