Title
Collisional induced double electron loss of NO- and CH4- anions below 10 keV energies
Date Issued
01 June 2016
Access level
metadata only access
Resource Type
journal article
Author(s)
Universidad Nacional Autónoma de México
Publisher(s)
Elsevier B.V.
Abstract
Double electron detachment cross sections for methane and nitric oxide negative ions passing through oxygen and nitrogen gas targets have been studied in the energy ranges of 2.0-10.0 keV for CH4- and 4.0-10.0 keV for NO-. The signal growth rate method was employed. Fragmentation was only observed for NO- anions colliding with both targets. In the case of CH4- anions no fragmentation was observed. The double electron detachment cross sections for methane ions is almost one order of magnitude larger than the one for nitric oxide ions. The fragmentation cross-sections for NO- is larger than the double electron detachment cross sections.
Start page
39
End page
42
Volume
403
Language
English
OCDE Knowledge area
Ingeniería química
Química orgánica
Subjects
Scopus EID
2-s2.0-84962703559
Source
International Journal of Mass Spectrometry
ISSN of the container
13873806
Sponsor(s)
Technical support by Ulises Amaya, Reyes García and Héctor H. Hinojosa. Research partially funded by UNAM PAPIID IN106915 .
Sources of information:
Directorio de Producción Científica
Scopus