We demonstrate the direct formation of vibronic ground state RbCs molecules
by photoassociation of ultracold atoms followed by radiative stabilization. The
photoassociation proceeds through deeply-bound levels of the (2)^3\Pi_0^+
state. From analysis of the relevant free-to-bound and bound-to-bound
Franck-Condon factors, we have predicted and experimentally verified a set of
photoassociation resonances that lead to efficient creation of molecules in the
v=0 vibrational level of the X^1\Sigma^+ electronic ground state. We also
compare the observed and calculated laser intensity required to saturate the
photoassociation rate. We discuss the prospects for using short-range
photoassociation to create and accumulate samples of ultracold polar molecules
in their rovibronic ground state.
Description
Continuous Formation of Vibronic Ground State RbCs Molecules via
Photoassociation
%0 Generic
%1 bruzewicz2013continuous
%A Bruzewicz, C. D.
%A Gustavsson, Mattias
%A Shimasaki, Toshihiko
%A DeMille, D.
%D 2013
%K rbcs
%R 10.1088/1367-2630/16/2/023018
%T Continuous Formation of Vibronic Ground State RbCs Molecules via
Photoassociation
%U http://arxiv.org/abs/1308.2613
%X We demonstrate the direct formation of vibronic ground state RbCs molecules
by photoassociation of ultracold atoms followed by radiative stabilization. The
photoassociation proceeds through deeply-bound levels of the (2)^3\Pi_0^+
state. From analysis of the relevant free-to-bound and bound-to-bound
Franck-Condon factors, we have predicted and experimentally verified a set of
photoassociation resonances that lead to efficient creation of molecules in the
v=0 vibrational level of the X^1\Sigma^+ electronic ground state. We also
compare the observed and calculated laser intensity required to saturate the
photoassociation rate. We discuss the prospects for using short-range
photoassociation to create and accumulate samples of ultracold polar molecules
in their rovibronic ground state.
@misc{bruzewicz2013continuous,
abstract = {We demonstrate the direct formation of vibronic ground state RbCs molecules
by photoassociation of ultracold atoms followed by radiative stabilization. The
photoassociation proceeds through deeply-bound levels of the (2)^{3}\Pi_{0^{+}}
state. From analysis of the relevant free-to-bound and bound-to-bound
Franck-Condon factors, we have predicted and experimentally verified a set of
photoassociation resonances that lead to efficient creation of molecules in the
v=0 vibrational level of the X^{1}\Sigma^{+} electronic ground state. We also
compare the observed and calculated laser intensity required to saturate the
photoassociation rate. We discuss the prospects for using short-range
photoassociation to create and accumulate samples of ultracold polar molecules
in their rovibronic ground state.},
added-at = {2017-03-05T14:03:18.000+0100},
author = {Bruzewicz, C. D. and Gustavsson, Mattias and Shimasaki, Toshihiko and DeMille, D.},
biburl = {https://www.bibsonomy.org/bibtex/258efb72c22ef3eac4accf74943573901/jaladreips},
description = {Continuous Formation of Vibronic Ground State RbCs Molecules via
Photoassociation},
doi = {10.1088/1367-2630/16/2/023018},
interhash = {5f4176cb0a59c1035413ad1ef43a7183},
intrahash = {58efb72c22ef3eac4accf74943573901},
keywords = {rbcs},
note = {cite arxiv:1308.2613Comment: 15 pages, 7 figures},
timestamp = {2017-03-05T14:03:18.000+0100},
title = {Continuous Formation of Vibronic Ground State RbCs Molecules via
Photoassociation},
url = {http://arxiv.org/abs/1308.2613},
year = 2013
}