Production of Ultracold XOH (X = Ca, Sr, Ba) Molecules by Direct Laser Cooling: A Theoretical Study Based on Accurate Ab Initio Calculations

Production of Ultracold XOH (X = Ca, Sr, Ba) Molecules by Direct Laser Cooling: A Theoretical Study Based on Accurate Ab Initio Calculations

Effective laser cooling schemes are fundamental for preparing ultracold triatomic molecules. Here, efficient laser cooling strategies for alkaline-earth hydroxides (XOH, X = Ca, Sr, Ba) are proposed using high-precision quantum calculations. By mapping Λ-S- and Ω-state potential energy surfaces, we...

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Bibliographic Details
Main Authors: Jingbo Wei, Peng Li, Jizhou Wu, Yuqing Li, Wenliang Liu, Yongming Fu, Jie Ma
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Molecules
Subjects:
ab initio calculations
triatomic molecule
direct laser cooling
transition channel
Franck–Condon factors
Online Access:https://www.mdpi.com/1420-3049/30/9/1950
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