Experimental and theoretical lifetimes in Yb III

ZG Zhang; Zhongshan Li; S Svanberg; P Palmeri; Pascal Quinet; Emile Biémont

doi:10.1007/s100530170144

Experimental and theoretical lifetimes in Yb III

ZG Zhang, Zhongshan Li, S Svanberg, P Palmeri, Pascal Quinet, Emile Biémont

Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

Sammanfattning

Lifetimes of three levels belonging to the configuration 4f135d with J = 1 in Yb III have been measured for the first time using the time-resolved laser-induced fluorescence method. Experimental transition probabilities have been deduced for the transitions between the levels studied and the ground state. The comparison of the experimental lifetimes with theoretical data, deduced within the relativistic Hartree-Fock (HFR) approach, underlines the dramatic importance of an adequate consideration of core-polarization effects in the theoretical model and the sensitivity of one of the lifetime values to small correlation effects.

Originalspråk	engelska
Sidor (från-till)	301-305
Antal sidor	5
Tidskrift	European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics
Volym	15
Nummer	3
DOI	https://doi.org/10.1007/s100530170144
Status	Published - 2001

Ämnesklassifikation (UKÄ)

Atom- och molekylfysik och optik (Här ingår: Kemisk fysik, kvantoptik)

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10.1007/s100530170144

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title = "Experimental and theoretical lifetimes in Yb III",

abstract = "Lifetimes of three levels belonging to the configuration 4f135d with J = 1 in Yb III have been measured for the first time using the time-resolved laser-induced fluorescence method. Experimental transition probabilities have been deduced for the transitions between the levels studied and the ground state. The comparison of the experimental lifetimes with theoretical data, deduced within the relativistic Hartree-Fock (HFR) approach, underlines the dramatic importance of an adequate consideration of core-polarization effects in the theoretical model and the sensitivity of one of the lifetime values to small correlation effects.",

author = "ZG Zhang and Zhongshan Li and S Svanberg and P Palmeri and Pascal Quinet and Emile Bi{\'e}mont",

year = "2001",

doi = "10.1007/s100530170144",

language = "English",

volume = "15",

pages = "301--305",

journal = "European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics",

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T1 - Experimental and theoretical lifetimes in Yb III

AU - Zhang, ZG

AU - Li, Zhongshan

AU - Svanberg, S

AU - Palmeri, P

AU - Quinet, Pascal

AU - Biémont, Emile

PY - 2001

Y1 - 2001

N2 - Lifetimes of three levels belonging to the configuration 4f135d with J = 1 in Yb III have been measured for the first time using the time-resolved laser-induced fluorescence method. Experimental transition probabilities have been deduced for the transitions between the levels studied and the ground state. The comparison of the experimental lifetimes with theoretical data, deduced within the relativistic Hartree-Fock (HFR) approach, underlines the dramatic importance of an adequate consideration of core-polarization effects in the theoretical model and the sensitivity of one of the lifetime values to small correlation effects.

AB - Lifetimes of three levels belonging to the configuration 4f135d with J = 1 in Yb III have been measured for the first time using the time-resolved laser-induced fluorescence method. Experimental transition probabilities have been deduced for the transitions between the levels studied and the ground state. The comparison of the experimental lifetimes with theoretical data, deduced within the relativistic Hartree-Fock (HFR) approach, underlines the dramatic importance of an adequate consideration of core-polarization effects in the theoretical model and the sensitivity of one of the lifetime values to small correlation effects.

U2 - 10.1007/s100530170144

DO - 10.1007/s100530170144

M3 - Article

SN - 1434-6060

VL - 15

SP - 301

EP - 305

JO - European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics

JF - European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics

IS - 3

ER -

Experimental and theoretical lifetimes in Yb III

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