Interaction Potentials for Br(2P) + Ar, Kr, Xe (1S) by the Crossed Molecular Beams Method. (2002)
Casavecchia,Piergiorgio, He,Guozhong, Sparks,Randal K., Lee,Yuan T.
Angular distributions of Br((2)P sub 3/2, 1/2) scattered off Ar, Kr, and Xe ((1) S sub 0) in the thermal energy range were measured in crossed molecular beams experiments. Interaction potentials for...
Methylene Singlet-Triplet Energy Splitting by Molecular Beam Photodissociation of Ketene. (2002)
Hayden,Carl C., Neumark,Daniel M., Shobatake,Kosuke, Sparks,Randal K., Lee,Yuan T.
The singlet-triplet splitting in methylene has been determined from the measurements of fragment velocities from ketene photodissociation at 351 and 308 nm in a molecular beam. The splitting is found...
The Observation of CH3O in the Collision Free Multiphoton Dissociation of CH3NO2. (2002)
Wodtke,ALec M., Hintsa,Eric J., Lee,Yuan T.
The method of infra-red, laser, crossed, molecular-beam, photofragmentation, translational spectroscopy has been used to study the thermal chemistry of nitromethane under collision free conditions....
Zhao,Xinsheng, Hintsa,Eric J., Lee,Yuan T.
Infrared multiphoton dissociation (IRMPD) of hexahydro-1,3,5- trinitro-1,3,5-triazine (RDX) in a molecular beam has been performed in order to investigate the mechanism of RDX thermal decomposition....
The Infrared Multiphoton Dissociation of Ethyl and Methyl Acetate. (1998)
Hintsa, Eric J., Wodtke, Alec M., Lee, Yuan T.
The collisionless decomposition of ethyl and methyl acetate was investigated using IR multiphoton dissociation. Ethyl acetate gave 97 percent concerted decomposition producing ethylene and acetic...
Infrared Multiphoton Dissociation of Ethyl and Methyl Acetate, (1998)
Hintsa, Eric J., Wodtke, Alec M., Lee, Yuan T.
The collisionless decomposition of ethyl and methyl acetate was investigated with infrared multiphoton dissociation. With a fluence of 40 M sq.cm., ethyl acetate gave 97% concerted decomposition...
A Concerted Triple Dissociation : The Photochemistry of S-Tetrazine, (1998)
Zhao, Xinsheng, Miller, Walter B., Hintsa, Eric J., Lee, Yuan T.
The method of photofragment-translational spectroscopy was used in a molecular beam study of the photochemistry of s-tetrazine. Following 1B3u yield 1Ag (S1 yields S0 excitation) or 1B2u yields Ag...
Primary Dissociation Processes of Energetic Compounds. (1998)
During the last contract period, we have successfully constructed a very sophisticated and highly sensitive molecular beam apparatus for the investigation of primary thermal and photon induced...
The symposium was held on June 7-12, 1992 in Pacific Grove, California. It brought together scientists who work with isolated molecules to share conceptual and practical advances involved with the...
Photodissociation of CH2ClCH2I at 308 nm (1987)
Timothy K. Minton, Gilbert M. Nathanson, Yuan T. Lee
The technique of photofragmentation translational spectroscopy has been used to study the photodissociation of CH2ClCH2I at an excitation wavelength of 308 nm. The exclusive dissociation pathway is...
Molecular Beam Studies of Primary Photochemical Processes (1983)
Application of the method of molecular beam photofragmentation translational spectroscopy to the investigation of primary photochemical processes of polyatomic molecules is described.Examples will be...