Electron-detachment cross sections for near the free-collision-model velocity threshold

AA Martínez-Calderón, MM Sant'Anna, G Hinojosa - Physical Review A, 2024 - APS
We present measurements of the total projectile-electron-loss cross sections in O−+ N 2
collisions in the energy range from 2.5 to 8.5 keV. Two different techniques, beam …

[BOK][B] Encyclopedia of Plasma Technology-Two Volume Set

JL Shohet - 2016 - books.google.com
Technical plasmas have a wide range of industrial applications. The Encyclopedia of
Plasma Technology covers all aspects of plasma technology from the fundamentals to a …

[HTML][HTML] On the accuracy of the complete basis set extrapolation for anionic systems: a case study of the electron affinity of methane

A Ramírez-Solís - Computational Chemistry, 2014 - scirp.org
Recent experimental evidence suggests again the existence of the metastable methane
anion in plasma swarms. In order to test the reliability of the complete basis set (CBS) …

Electron loss of CH− and CH2− induced by interactions with N2 and O2 at keV energies

A Lira, AA Martínez, A Escalante, S Vergara… - International Journal of …, 2021 - Elsevier
Relative electron detachment cross sections for the projectiles CH− and CH 2− colliding with
N 2 and O 2 target gases were measured. Two different methods to measure the cross …

Electron detachment cross section of H− induced by collisions with O2

S Vergara, AA Martínez, FR Peñalver… - Journal of Physics B …, 2021 - iopscience.iop.org
We present measured electron detachment cross sections from hydrogen anion induced by
collisions with O 2 in the energy range of 1 to 9 keV with two methods, the beam attenuation …

Solving the Riddle: The Fundamental Role of Spin to Explain Metastable Anionic Methane

A Ramírez-Solís, J Vigué, G Hinojosa, H Saint-Martin - Physical Review Letters, 2020 - APS
Several types of experiments showed the existence of negative methane ions CH 4− over a
period of 50 years but the nature of this elusive species remains unknown. A benchmark …

Electron-detachment cross sections for O + N near the free-collision-model velocity threshold

AA Martínez, MM Sant'Anna, G Hinojosa - arxiv preprint arxiv:2309.05757, 2023 - arxiv.org
We present measurements of the total projectile-electron-loss cross sections in O $^-$+ N $
_2 $ collisions in the energy range from 2.5 to 8.5 keV. Two different techniques, beam …

Collisional induced double electron loss of NO− and CH4− anions below 10 keV energies

EM Hernández, L Hernández, LN Serkovic-Loli… - International Journal of …, 2016 - Elsevier
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 …

The quest for negative methane: The anion

A Ramírez-Solís, G Hinojosa… - International Journal of …, 2022 - World Scientific
In this review, we present the recent discovery and confirmation of a new negative molecular
ion, the CH 4− anion. The experimental identification of this high-spin exciplex was difficult …

Electron detachment of NO− in collisions with O2 and N2 below 10 keV

L Serkovic-Loli, L Hernández, EM Hernández… - International Journal of …, 2015 - Elsevier
Measurements for the total electron detachment cross-sections with the beam attenuation
technique and for the single electron detachment cross-sections with the growth rate method …