title: Vacuum-ultraviolet ionization spectroscopy of the jet-cooled RNA-base uracil.
abstract: Adiabatic ionization potential (9.3411 +/- 0.0008 eV) and cationic vibrational structure of the jet-cooled RNA-base uracil are both accurately and precisely determined for the first time using a vacuum-ultraviolet mass-analyzed threshold ionization spectroscopy.
authors.affiliation: Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Republic of Korea.
authors.forename: Kyo-Won
authors.initials: KW
authors.lastname: Choi
authors.forename: Joo-Hee
authors.initials: JH
authors.lastname: Lee
authors.forename: Sang Kyu
authors.initials: SK
authors.lastname: Kim
mesh_terms: D012313:RNA / Q000737:chemistry*; D013057:Spectrum Analysis / Q000379:methods*; D014466:Ultraviolet Rays; D014498:Uracil / Q000737:chemistry*; D014618:Vacuum
chemical_list: D014498:Uracil; D012313:RNA