Millimeter-wave time-resolved studies of HCO+-H2 inelastic collisions

Autor:	Frank C. De Lucia, Eric Herbst, L. C. Oesterling
Rok vydání:	2001
Předmět:	Time Factors Free Radicals Hydrogen Spectrum Analysis Radical Relaxation (NMR) Inelastic collision chemistry.chemical_element Resonance (particle physics) Atomic and Molecular Physics and Optics Analytical Chemistry Ion Models Chemical chemistry Thermal Atomic physics Spectroscopy Instrumentation
Zdroj:	Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 57:705-716
ISSN:	1386-1425
Popis:	A novel ion cell has been constructed for the purpose of studying rotationally inelastic collisions involving truly thermal molecular ions at low temperatures. With this ion cell, time-resolved double resonance (pump-probe) spectroscopic experiments have been performed to determine the cross sections for relaxation of the J = 2 state of HCO+ in collisions with normal-H2 at temperatures around 40 and 77 K. The HCO+ is pumped through the J = 2
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38e20a4fc0ab71b6c4d74b3180190217 https://doi.org/10.1016/s1386-1425(00)00438-8 Zobrazit plný text záznamu Full Text from ScienceDirect