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Volumn 77, Issue 4, 2008, Pages

Electron attachment to SF6 and lifetimes of SF 6- negative ions

Author keywords

[No Author keywords available]

Indexed keywords

MATHEMATICAL MODELS; NEGATIVE IONS; PARAMETER ESTIMATION; RELAXATION PROCESSES;

EID: 43049133756     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.77.042724     Document Type: Article
Times cited : (28)

References (67)
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    • Regarding the behavior of the calculated SF 6- potential curve near the SF6 equilibrium, where it lies above the SF6 curve, it is worth quoting Ref.: "There is no justification whatever for assuming that such a curve determines, for example, the position of some quasistationary state.... "
    • Regarding the behavior of the calculated SF 6- potential curve near the SF6 equilibrium, where it lies above the SF6 curve, it is worth quoting Ref.: "There is no justification whatever for assuming that such a curve determines, for example, the position of some quasistationary state.... "
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    • The anion potential in the harmonic approximation, Eq. 17, was described using Ua =-0.05095, ωa =0.00325, and qa =0.275a.u., in agreement with the curve from Ref..
    • The anion potential in the harmonic approximation, Eq. 17, was described using Ua =-0.05095, ωa =0.00325, and qa =0.275a.u., in agreement with the curve from Ref..
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    • Of course, SF 6 - can be stabilized radiatively. The corresponding rate can be estimated using the dipole transition rates of individual infrared-active modes (times their average occupation number at the energies of SF 6 -), and give a lifetime in the tens of milliseconds, cf. Ref..
    • Of course, SF 6 - can be stabilized radiatively. The corresponding rate can be estimated using the dipole transition rates of individual infrared-active modes (times their average occupation number at the energies of SF 6 -), and give a lifetime in the tens of milliseconds, cf. Ref..
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    • This wave function matches the standard harmonic oscillator eigenstates used in deriving Eq. 10.
    • This wave function matches the standard harmonic oscillator eigenstates used in deriving Eq. 10.


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