Perturbation effects on lifetimes of<i>d</i><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Π</mml:mi></mml:mrow><mml:mrow><mml:mi mathvariant="normal">u</mml:mi></mml:mrow><mml:mrow /><mml:mrow /><mml:mrow /><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>3</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>states in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" displa

Kiyoshima, Tatsuro; Satô, Hisashi

doi:10.1103/physreva.48.4771

Cited by 13 publications

(3 citation statements)

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“…• d + states below the dissociation limit are only slightly predissociated. For low rotational levels, data from [16] are used;…”

Section: Spontaneous Emission and Predissociationmentioning

confidence: 99%

“…From the data in [16], only two rotational levels of the w = 1 vibrational level have finite predissociation lifetimes:…”

Section: Spontaneous Emission and Predissociationmentioning

confidence: 99%

“…It is worth mentioning, however, that the results presented in this work, see section 4, clearly show that predissociation affects higher levels. In the cited work [16], the experiment involved electron impact excitation of H 2 gas at room temperature, such that high rotational levels are not significantly populated and only lifetimes for levels with K 4 are reported.…”

Section: Spontaneous Emission and Predissociationmentioning

confidence: 99%

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Rotational and vibrational temperatures of hydrogen nonequilibrium plasmas from Fulcher band emission spectra

Bruno¹,

Zaniol²,

Mario³

2022

Phys. Scr.

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A roto-vibrational resolved corona model is discussed for the simulation of the Fulcher spectrum in Hydrogen low pressure discharges. The model allows to derive H2 rotational and vibrational temperatures from the analysis of emission spectra in the [600:640] nm range. The model is applied to the analysis of emission spectra collected at the SPIDER negative ion source. Results are presented for different values of the applied power to the plasma, pressure, and for different regions of the plasma, thus providing a characterization of the plasma with respect to the internal temperatures of the molecular component.

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“…• d + states below the dissociation limit are only slightly predissociated. For low rotational levels, data from [16] are used;…”

Section: Spontaneous Emission and Predissociationmentioning

confidence: 99%

“…From the data in [16], only two rotational levels of the w = 1 vibrational level have finite predissociation lifetimes:…”

Section: Spontaneous Emission and Predissociationmentioning

confidence: 99%

Section: Spontaneous Emission and Predissociationmentioning

confidence: 99%

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