Gas temperature determination from rotational lines in non-equilibrium plasmas: a review

PJ Bruggeman, N Sadeghi, DC Schram… - … Sources Science and …, 2014 - iopscience.iop.org
The gas temperature in non-equilibrium plasmas is often obtained from the plasma-induced
emission by measuring the rotational temperature of a diatomic molecule in its excited state …

Ion chemistry in space

M Larsson, WD Geppert, G Nyman - Reports on Progress in …, 2012 - iopscience.iop.org
We review the gas-phase chemistry in extraterrestrial space that is driven by reactions with
atomic and molecular ions. Ions are ubiquitous in space and are potentially responsible for …

Fast gas heating in a nitrogen–oxygen discharge plasma: I. Kinetic mechanism

NA Popov - Journal of Physics D: Applied Physics, 2011 - iopscience.iop.org
A model of fast heating of nitrogen–oxygen mixtures excited by a gas discharge in a broad
range of reduced electric fields E/N is presented. It is shown that in air at E/N⩽ 200 Td the …

Water in star-forming regions with the Herschel space observatory (WISH). I. Overview of key program and first results

EF van Dishoeck, LE Kristensen, AO Benz… - Publications of the …, 2011 - iopscience.iop.org
ABSTRACT Water In Star-forming regions with Herschel (WISH) is a key program on the
Herschel Space Observatory designed to probe the physical and chemical structures of …

Collision processes of and hydrocarbons with plasma electrons and protons

RK Janev, D Reiter - Physics of Plasmas, 2002 - pubs.aip.org
The critical fusion reactor design issue of tritium codeposition in tokamaks with carbon as
wall material is closely linked with the plasma chemistry involving hydrocarbons. A complete …

Dissociative recombination and excitation of N2+: Cross sections and product branching ratios

JR Peterson, A Le Padellec, H Danared… - The Journal of …, 1998 - pubs.aip.org
The absolute dissociative recombination and absolute dissociative excitation rate
coefficients and cross sections have been determined for N2 and electrons for collision …

The postshock chemical lifetimes of outflow tracers and a possible new mechanism to produce water ice mantles

EA Bergin, GJ Melnick, DA Neufeld - The Astrophysical Journal, 1998 - iopscience.iop.org
We have used a coupled time-dependent chemical and dynamical model to investigate the
lifetime of the chemical legacy in the wake of C-type shocks. We concentrate this study on …

Dissociative recombination of H3O+, HD2O+, and D3O+

MJ Jensen, RC Bilodeau, CP Safvan… - The Astrophysical …, 2000 - iopscience.iop.org
We present an experimental study of the dissociative recombination (DR) of H 3 O+ and its
isotopomers D 3 O+ and HD 2 O+ performed at the ASTRID storage ring. DR cross sections …

HERSCHEL* MEASUREMENTS OF MOLECULAR OXYGEN IN ORION

PF Goldsmith, R Liseau, TA Bell, JH Black… - The Astrophysical …, 2011 - iopscience.iop.org
We report observations of three rotational transitions of molecular oxygen (O 2) in emission
from the H 2 Peak 1 position of vibrationally excited molecular hydrogen in Orion. We …

The chemical evolution of protoplanetary disks

EA Bergin, Y Aikawa, GA Blake… - Physical Processes in …, 2011 - books.google.com
The origins of planets, and perhaps of life itself, are intrinsically linked to the chemistry of
planet formation. In astronomy these systems are labeled protoplanetary disks—disks on the …