Author: H. Schlumbohm
Publisher:
ISBN:
Category : Carbon dioxide
Languages : en
Pages : 20
Book Description
Cross sections for the dissociative charge transfer reactions He(+) + N2, O2 and Ne(+) + N2, O2, CO2 were measured over an energy range from 3 to 200 eV and are compared with values given by other authors. The values were determined from measurements of the current of the slow charge exchange ions formed with a collision chamber.
Dissociative Charge Transfer Reactions of He+ and Ne+ Ions with N2, O2 and CO2 Molecules at Collision Energies from 3 to 200 EV
Author: H. Schlumbohm
Publisher:
ISBN:
Category : Carbon dioxide
Languages : en
Pages : 20
Book Description
Cross sections for the dissociative charge transfer reactions He(+) + N2, O2 and Ne(+) + N2, O2, CO2 were measured over an energy range from 3 to 200 eV and are compared with values given by other authors. The values were determined from measurements of the current of the slow charge exchange ions formed with a collision chamber.
Publisher:
ISBN:
Category : Carbon dioxide
Languages : en
Pages : 20
Book Description
Cross sections for the dissociative charge transfer reactions He(+) + N2, O2 and Ne(+) + N2, O2, CO2 were measured over an energy range from 3 to 200 eV and are compared with values given by other authors. The values were determined from measurements of the current of the slow charge exchange ions formed with a collision chamber.
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 680
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 680
Book Description
Optical Excitation in the Charge Transfer of Ne+ Ions with the Molecules N2, O2 and CO2 at Energies Below 250 EVolt
Author: H. Schlumbohm
Publisher:
ISBN:
Category : Collisional excitation
Languages : en
Pages : 28
Book Description
An experimental investigation of the light emission being excited by charge transfer collisions between ground level Ne(+) ions and molecules of N2, O2, and CO2 at collisional energies up to 250 eVolts has shown optical excitation of the molecular ions being formed. The spectral scannings show the main system of N2(+) and mainly the first negative system of O2(+). Thus N2(+) is formed in the excited B doublet Sigma(u)(+) levels and O2(+) in the b quadruplet Sigma(g)( - ) and to a smaller amount in the A doublet Pi(u) levels. Both reactions approach energy resonance within 1 to 3 eVolts as far as it is possible following the Franck-Condon principle. The spectral scannings measured with CO2 as the target molecule indicate that at almost equal rates CO2(+) is formed in the A doublet Pi(u) levels and by dissociative charge transfer CO(+) in the upper A doublet Pi levels of the observed comet-tail bands. The energy balance of this dissociative reaction is endothermic within 2.1 eVolts. The cross sections for the excitation of definite vibrational bands of CO2(+), CO(+), and N2(+) show threshold energies of several eVolts. After a primary increase the cross sections remain constant over the total energy range up to 250 eVolts. Only for the excitation of N2(+) a broad maximum between 20 and 30 eVolts was found.
Publisher:
ISBN:
Category : Collisional excitation
Languages : en
Pages : 28
Book Description
An experimental investigation of the light emission being excited by charge transfer collisions between ground level Ne(+) ions and molecules of N2, O2, and CO2 at collisional energies up to 250 eVolts has shown optical excitation of the molecular ions being formed. The spectral scannings show the main system of N2(+) and mainly the first negative system of O2(+). Thus N2(+) is formed in the excited B doublet Sigma(u)(+) levels and O2(+) in the b quadruplet Sigma(g)( - ) and to a smaller amount in the A doublet Pi(u) levels. Both reactions approach energy resonance within 1 to 3 eVolts as far as it is possible following the Franck-Condon principle. The spectral scannings measured with CO2 as the target molecule indicate that at almost equal rates CO2(+) is formed in the A doublet Pi(u) levels and by dissociative charge transfer CO(+) in the upper A doublet Pi levels of the observed comet-tail bands. The energy balance of this dissociative reaction is endothermic within 2.1 eVolts. The cross sections for the excitation of definite vibrational bands of CO2(+), CO(+), and N2(+) show threshold energies of several eVolts. After a primary increase the cross sections remain constant over the total energy range up to 250 eVolts. Only for the excitation of N2(+) a broad maximum between 20 and 30 eVolts was found.
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 308
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 308
Book Description
Bibliography of Mass Spectroscopy Literature for 1970
Author:
Publisher:
ISBN:
Category : Mass spectrometry
Languages : en
Pages : 900
Book Description
Publisher:
ISBN:
Category : Mass spectrometry
Languages : en
Pages : 900
Book Description
Government Reports Announcements
Author:
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1256
Book Description
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1256
Book Description
Government Reports Index
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1734
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1734
Book Description
ERDA Energy Research Abstracts
Author: United States. Energy Research and Development Administration
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 1320
Book Description
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 1320
Book Description
ERDA Energy Research Abstracts
Author: United States. Energy Research and Development Administration. Technical Information Center
Publisher:
ISBN:
Category : Force and energy
Languages : en
Pages : 724
Book Description
Publisher:
ISBN:
Category : Force and energy
Languages : en
Pages : 724
Book Description
ERDA Research Abstracts
Author: United States. Energy Research and Development Administration
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 716
Book Description
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 716
Book Description