HNC and HCN in an extended negative glow discharge: Implication to the branching ratio of the dissociative recombination of HCNH+

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F08%3A00314679" target="_blank" >RIV/61388955:_____/08:00314679 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

HNC and HCN in an extended negative glow discharge: Implication to the branching ratio of the dissociative recombination of HCNH+

Original language description

Submillimeter-wave transitions of HNC and HCN are observed in an extended negative glow discharge in a gas Mixture of CH4 and N-2. It is well established that the extended negative glow discharge is a good source for production of positive ions for microwave observations which need lower gas pressures to avoid the line broadening. The branching ratio of the dissociative recombination to lead to HCN and HNC is derived from the abundance ratio by examining the temperature dependence of the signal intensities of the lines of HCN and HNC as well as HCNH+. The branching ratio thus obtained is 3 with an estimated uncertainty of 20% for the normal species and 1.5 for the deuterated species. The larger ratio for the normal species might be Caused by isomerization of HNC to HCN.

Czech name

HNC a HCN v prodlouženém negativním doutnavém výboji: implikace k dělícímu poměru disociativní rekombinace HCNH+

Czech description

Submilimetrové přechody HNC a HCN byly pozorovány v prodlouženém negativním doutnavém výboji ve směsi CH4 a N2. Dělící poměr disociativní rekombinace byl odvozen z koncentračních poměrů pomocí teplotních závislostí iántenzit signálů linií HCN, HNC a rovněž HCNH+.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Molecular Spectroscopy

ISSN

0022-2852

e-ISSN

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Volume of the periodical

251

Issue of the periodical within the volume

1-2

Country of publishing house

US - UNITED STATES

Number of pages

4

Pages from-to

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UT code for WoS article

000259167900031

EID of the result in the Scopus database

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