Mechanische Momente von171,173YB, Quadrupolmoment von173Yb und H�ufigkeitsverh�ltnis von173Yb171Yb

Schüler, H.; Roig, Julio Castellano; Korsching, H.

doi:10.1007/bf01332203

Cited by 34 publications

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“…Optogalvanic spectrum of the 649 nm 3 P 0 → 3 S 1 transition. Our results for the isotope shifts and hyperfine structure agree with previous measurements [21][22][23]. Isotopic components are labeled with the respective atomic masses and F' is the total angular momentum of the upper state of a hyperfine transition.…”

Section: A 3 P 0 Quenching Cross Sections and 3 P 0 → → 3 S 1 Pressusupporting

confidence: 90%

“…Determination of the absorption coefficient as a function of probe laser detuning allows us to extract both the Doppler and pressure widths. We use previously measured values for the separation of hyperfine and isotope components in our fits [21][22][23][28][29][30]. We assume the same broadening and shift for all hyperfine components.…”

Section: Dependence Of the Absorption Profile On Experimental Parametersmentioning

confidence: 99%

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Collisional perturbation of states in atomic ytterbium by helium and neon

et al. 1999

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Results of an investigation of collisional de-excitation of the metastable 6s6p 3 P 0 state in atomic ytterbium by helium and neon buffer gases are reported. We find upper limits for the quenching cross sections to be σ He < × − 13 10 22 cm 2 and σ Ne < × − 8 10 22 cm 2. The small cross sections may allow an ytterbium parity nonconservation experiment to be performed in a vapor cell. We have also measured the pressure broadening and shift of the 6s6p 3 P 0 → 6s7s 3 S 1 and 6s 2 1 S 0 → 6s6p 3 P 1 transitions by helium and neon.

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Section: A 3 P 0 Quenching Cross Sections and 3 P 0 → → 3 S 1 Pressusupporting

confidence: 90%

Section: Dependence Of the Absorption Profile On Experimental Parametersmentioning

confidence: 99%

Collisional perturbation of states in atomic ytterbium by helium and neon

et al. 1999

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Zur Hyperfeinstruktur des Ytterbiums

Krebs

Nelkowski

1954

Annalen der Physik

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Die Hyperfeinstruktur des Grundzustandes des Europiums

Krebs

Winkler

1957

Annalen der Physik

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In haltsii bersic hthus Hyperfeinstruktnraufnahmen werden die hufspaltungsfaktoien verscliiedener Terme des Eu I neu bestimnit, wobei mit Hilfe eines graphischen Xusgleichsverfahrens rnoglichst hohe Genauigkeit angestrebt wird. Daraus 1aBt sich dann nach einer von B r i x l ) gegebenen Regel dernegen seiner Kleinheit direkt nicht nachweisbare -Aufspaltungsfaktor des Grundzustandes auf zwei voneinander unabhangigen Wegen zu A,, = -0.93 & 0.05 niK berechnen.

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Mechanische Momente von171,173YB, Quadrupolmoment von173Yb und H�ufigkeitsverh�ltnis von173Yb171Yb

Cited by 34 publications

References 0 publications

Collisional perturbation of states in atomic ytterbium by helium and neon

Collisional perturbation of states in atomic ytterbium by helium and neon

Zur Hyperfeinstruktur des Ytterbiums

Die Hyperfeinstruktur des Grundzustandes des Europiums

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