Radiative association of He-2(+): the role of quartet states

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10173464" target="_blank" >RIV/00216208:11320/13:10173464 - isvavai.cz</a>
Alternative codes found
RIV/61388963:_____/13:00398529
Result on the web
<a href="http://dx.doi.org/10.1093/mnras/stt1395" target="_blank" >http://dx.doi.org/10.1093/mnras/stt1395</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/mnras/stt1395" target="_blank" >10.1093/mnras/stt1395</a>

Result language
angličtina
Original language name
Radiative association of He-2(+): the role of quartet states
Original language description
Rate coefficients for spontaneous and stimulated radiative association of the He-2(+) molecular ion on the spin-quartet manifold are presented as functions of temperature considering the association with rotational-vibrational states of the lowest quartet electronic states b(4)Sigma(+)(u) and c(4)Sigma(+)(g) from the continuum states of the low-lying excited quartet states. The rate coefficients are obtained from the cross sections for radiative association, which are calculated by solving the Schrodinger equations for bound and continuum states supported by the corresponding Born-Oppenheimer potential energy curves. The rate coefficients for radiative association to the b state are several orders of magnitude larger than for radiative association to the c state. For all considered temperatures the spontaneous 1(4)Pi(g) -> b(4)Sigma(+)(u) process is dominant. Stimulation of the radiative association by blackbody radiation has a significant influence only on the c(4)Sigma(+)(g) -> b(4)S
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
<a href="/en/project/GAP208%2F11%2F0436" target="_blank" >GAP208/11/0436: Vibrational non-harmonicity and quantum effects in molecular dynamics. Constructing pair-potentials using the homotopic shape deformation (morphing).</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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