Oscillator strengths for resonance transitions in neutral selenium and tellurium derived from time-resolved laser spectroscopy

G. J. Bengtsson; U. Berzinsh; J. Larsson; S. Svanberg

doi:10.1007/BF01436699

Oscillator strengths for resonance transitions in neutral selenium and tellurium derived from time-resolved laser spectroscopy

G. J. Bengtsson^*
, U. Berzinsh
, J. Larsson
, S. Svanberg

^*Šī darba korespondējošais autors

Lund University

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

12 Atsauces (Scopus)

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We have measured radiative lifetimes for selenium and tellurium resonance levels by using short pulse laser excitation in differentially heated resonance cells. We obtained τ(³S₁ Se I)=2.9(5) ns and τ(³S₁ Te I)=3.1(5) ns, which together with branching ratio values given by Ubelis and Berzinsh yield the absorption oscillator strength f_abs(Se I, 196.0 nm)=0.074(16) and f_abs(Te I, 214.3 nm)=0.098(17).

Oriģinālvaloda	Angļu
Lapas (no-līdz)	29-32
Lapu skaits	4
Žurnāls	Zeitschrift fur Physik D-Atoms Molecules and Clusters
Sējums	23
Izdevuma numurs	1
DOIs	https://doi.org/10.1007/BF01436699
Publikācijas statuss	Publicēts - marts 1992
Ārēji publicēts	Jā

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title = "Oscillator strengths for resonance transitions in neutral selenium and tellurium derived from time-resolved laser spectroscopy",

abstract = "We have measured radiative lifetimes for selenium and tellurium resonance levels by using short pulse laser excitation in differentially heated resonance cells. We obtained τ(3S1 Se I)=2.9(5) ns and τ(3S1 Te I)=3.1(5) ns, which together with branching ratio values given by Ubelis and Berzinsh yield the absorption oscillator strength fabs(Se I, 196.0 nm)=0.074(16) and fabs(Te I, 214.3 nm)=0.098(17).",

keywords = "32.70.Fw",

author = "Bengtsson, \{G. J.\} and U. Berzinsh and J. Larsson and S. Svanberg",

year = "1992",

month = mar,

doi = "10.1007/BF01436699",

language = "English",

volume = "23",

pages = "29--32",

journal = "Zeitschrift fur Physik D-Atoms Molecules and Clusters",

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number = "1",

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Oscillator strengths for resonance transitions in neutral selenium and tellurium derived from time-resolved laser spectroscopy. / Bengtsson, G. J.; Berzinsh, U.; Larsson, J. u.c.
(gadā): Zeitschrift fur Physik D-Atoms Molecules and Clusters, Sēj. 23, Nr. 1, 03.1992, lpp. 29-32.

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

TY - JOUR

T1 - Oscillator strengths for resonance transitions in neutral selenium and tellurium derived from time-resolved laser spectroscopy

AU - Bengtsson, G. J.

AU - Berzinsh, U.

AU - Larsson, J.

AU - Svanberg, S.

PY - 1992/3

Y1 - 1992/3

N2 - We have measured radiative lifetimes for selenium and tellurium resonance levels by using short pulse laser excitation in differentially heated resonance cells. We obtained τ(3S1 Se I)=2.9(5) ns and τ(3S1 Te I)=3.1(5) ns, which together with branching ratio values given by Ubelis and Berzinsh yield the absorption oscillator strength fabs(Se I, 196.0 nm)=0.074(16) and fabs(Te I, 214.3 nm)=0.098(17).

AB - We have measured radiative lifetimes for selenium and tellurium resonance levels by using short pulse laser excitation in differentially heated resonance cells. We obtained τ(3S1 Se I)=2.9(5) ns and τ(3S1 Te I)=3.1(5) ns, which together with branching ratio values given by Ubelis and Berzinsh yield the absorption oscillator strength fabs(Se I, 196.0 nm)=0.074(16) and fabs(Te I, 214.3 nm)=0.098(17).

KW - 32.70.Fw

UR - https://www.scopus.com/pages/publications/0003344996

U2 - 10.1007/BF01436699

DO - 10.1007/BF01436699

M3 - Article

AN - SCOPUS:0003344996

SN - 0178-7683

VL - 23

SP - 29

EP - 32

JO - Zeitschrift fur Physik D-Atoms Molecules and Clusters

JF - Zeitschrift fur Physik D-Atoms Molecules and Clusters

IS - 1

ER -

Oscillator strengths for resonance transitions in neutral selenium and tellurium derived from time-resolved laser spectroscopy

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