Zobrazeno 1 - 10 of 25 pro vyhledávání: '"D. A. Lichtin"'
1
State‐selected reactive scattering. I. H+2+H2→H+3+H
Autor: L. K. Johnson, J. E. Pollard, R. B. Cohen, D. A. Lichtin
Publikováno v: The Journal of Chemical Physics. 95:4877-4893
Cross sections for the reaction H+2+H2→H+3+H, differential in scattering angle and recoil energy, are measured in a molecular‐beam experiment at c.m. collision energies of 1.5, 2.3, 3.5, and 5.3 eV. Resonantly enhanced four‐photon ionization pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::acd0df9fba8227044f926a3270d86236
https://doi.org/10.1063/1.461704
Zobrazit plný text záznamu
2
Time‐resolved mass and energy analysis by position‐sensitive time‐of‐flight detection
Autor: D. A. Lichtin, James E. Pollard, Siegfried W. Janson, R. B. Cohen
Publikováno v: Review of Scientific Instruments. 61:3134-3136
We describe a method for time‐resolved mass and kinetic energy analysis of ionic or neutral species (1–150 amu, 0.5–500 eV) in diagnostic measurements on spacecraft electric thrusters. Time‐of‐flight mass spectrometry is combined with posit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::275d1351a0d985d44df09990d58c2ab6
https://doi.org/10.1063/1.1141705
Zobrazit plný text záznamu
3
Low power arcjet system spacecraft impacts
Autor: J. W. Palchefsky, A. L. Bogorad, Eric Pencil, Charles J. Sarmiento, D. A. Lichtin
Publikováno v: 29th Joint Propulsion Conference and Exhibit.
Application of electrothermal arcjets on communications satellites requires assessment of integration concerns identified by the user community. Perceived risks include plume contamination of spacecraft materials, induced arcing or electrostatic disc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::195abcc83168b6971634a83e6e856ecf
https://doi.org/10.2514/6.1993-2392
Zobrazit plný text záznamu
5
Laser multiphoton ionization in a time-of-flight mass spectrometer: vibronic/mass spectra of triethylenediamine from 425 to 560 nm
Autor: S. Datta-Ghosh, D. A. Lichtin, K. R. Newton, R. B. Bernstein
Publikováno v: Chemical Physics Letters. 75:214-219
Resonance-enhanced multiphoton ionization (REMPI) fragmentation patterns are obtained as a function of laser wave-length using a new, computer-controlled, high-resolution time-of-flight laser mass spectrometer system. REMPI mass spectra for triethyle
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bd045c1874d50da7991a8a61ed09b48
https://doi.org/10.1016/0009-2614(80)80499-4
Zobrazit plný text záznamu
6
Differential cross sections for state-selected reactions in the H2+ + H2 system
Autor: J. E. Pollard, D. A. Lichtin, R. B. Cohen
Publikováno v: Chemical Physics Letters. 152:171-176
Product angular and velocity distributions for vibrationally state-selected ion-neutral reactions are measured with a new technique that uses resonantly enhanced multiphoton ionization and impulsive acceleration of reactant ions to achieve crossed-be
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53634f52323e7f7103872cd29348f163
https://doi.org/10.1016/0009-2614(88)87350-0
Zobrazit plný text záznamu
7
Kinetics of CN radical reactions with selected molecules at room temperature
Autor: Ming-Chang Lin, D. A. Lichtin
Publikováno v: Chemical Physics. 96:473-482
The two-laser photoinitiation/probe technique has been used to obtain room-temperature second-order rate constants for the reaction of CN radicals with compounds key to atmospheric and combustion chemistry. CN was generated by 266 nm photolysis of IC
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1592242317a506d4104e76a1fcf1e7d2
https://doi.org/10.1016/0301-0104(85)85109-0
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje