Low-lying vibronic level structure of the ground state of the methoxy radical: Slow electron velocity-map imaging (SEVI) spectra and Köppel-Domcke-Cederbaum (KDC) vibronic Hamiltonian calculations

[1 ]Department of Chemistry, University of California, Berkeley, California 94720, USA

[2 ]Department of Chemistry, The Johns Hopkins University, Baltimore, Maryland 21208, USA

[3 ]Quantum Theory Project, Department of Chemistry and Physics, University of Florida, Gainesville, Florida 32611, USA

[4 ]Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA