@misc{10481/93714, year = {2024}, month = {7}, url = {https://hdl.handle.net/10481/93714}, abstract = {We consider ultralong-range polyatomic Rydberg molecules formed by combining a Rydberg cesium atom and a ground-state RbCs molecule. We explore the regime where the charge-dipole interaction due to the Rydberg electron with the diatomic polar molecule couples the quantum defect Rydberg states Cs(ns) to the nearest degenerate hydrogenic manifold. We consider polyatomic Rydberg molecules in states which are amenable to production in optical tweezers and study the influence of nonadiabatic coupling on the likelihood of their formation. The decay rates of the vibrational states reflect the interference signature of wave function spread in different coupled potential wells.}, organization = {Spanish Projects No. PID2020-113390GBI00 (MICIN), No. PY20_00082 (Junta de Andalucía), and No. A-FQM-52-UGR20 (ERDF-University of Granada)}, organization = {Andalusian research group FQM-207}, organization = {UK Engineering and Physical Sciences Research Council (EPSRC) Grants No. EP/P01058X/1, No. EP/V047302/1, and No. EP/W00299X/1}, organization = {UK Research and Innovation (UKRI) Frontier Research Grant No. EP/X023354/1}, organization = {the Royal Society}, organization = {Durham University. H.R.S. acknowledges support at ITAMP through a grant by the NSF}, publisher = {American Physical Society}, title = {Ultralong-range Cs-RbCs Rydberg molecules: Nonadiabaticity of dipole moments}, doi = {10.1103/PhysRevA.110.013314}, author = {Mellado Alcedo, David and Guttridge, Alexander and Cornish, Simon L. and Sadeghpour, H. R. and González Férez, María Rosario}, }