Photoassociation of ultracold NaLi
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Author(s)
Rvachov, Timur Michael
Son, Hyungmok
Park, Juliana J.
Notz, Pascal Markus
Wang, Tout Taotao
Zwierlein, Martin Wolfram
Ketterle, Wolfgang
Jamison, Alan O
Date Issued
January 2018
Journal
Physical Chemistry Chemical Physics
Publisher
Royal Society of Chemistry (RSC)
Citation
Rvachov, Timur M. et al. “Photoassociation of Ultracold NaLi.” Physical Chemistry Chemical Physics 20, 7 (Janaury 2018): 4746–4751 © 2018 Royal Society of Chemistry
Version
Author's final manuscript
Abstract
We perform photoassociation spectroscopy in an ultracold [superscript 23]Na–[superscript 6]Li mixture to study the c[superscript 3]Σ[superscript +] excited triplet molecular potential. We observe 50 vibrational states and their substructure to an accuracy of 20 MHz, and provide line strength data from photoassociation loss measurements. An analysis of the vibrational line positions using near-dissociation expansions and a full potential fit is presented. This is the first observation of the c[superscript 3]Σ[superscript +] potential, as well as photoassociation in the NaLi system.
MIT Department
Massachusetts Institute of Technology. Research Laboratory of Electronics
Massachusetts Institute of Technology. Department of Physics
MIT-Harvard Center for Ultracold Atoms
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Creative Commons Attribution-Noncommercial-Share Alike
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DOI of Published Version
https://doi.org/10.1039/c7cp08480c
