State Selective Study of H3 Recombination

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F09%3A00206838" target="_blank" >RIV/00216208:11320/09:00206838 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
State Selective Study of H3 Recombination
Original language description
We present a study of H3 recombination performed at liquid nitrogen (LN2) temperatures on the two lowest rotational states of this ion, which belong to the two different nuclear spin states of the studied ion. A near infrared cavity ring-down spectrometer (~1381 nm) has been used to obtain the time evolution of concentration of both states during a pulsed microwave discharge. The discharge was ignited in a flowing gas mixture of He, H2 and Ar. Concentrations of H2 around 2 x 1014 cm-3 assured that the ortho-H3 /para-H3 ratio was constant and equal to 1 during the whole discharge cycle. Both the binary and ternary He assisted recombination coefficient have been obtained aplhabin = 1.15 x 10-7 cm3 s-1 KHe = 0.67 x 10-25 cm6 s-1, respectively.
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
WDS´09 Proceedings of Contributed Papers: Part II - Physics of Plasmas and Ionized Media
ISBN
978-80-7378-102-6
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
—
Publisher name
Matfyzpress
Place of publication
Prague
Event location
Prague
Event date
Jan 1, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

Similar results(10)