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Doppler-free measurement of the 546 nm line of mercury


Sansonetti, Craig J.; Veža, Damir
Doppler-free measurement of the 546 nm line of mercury // Journal of Physics B: Atomic, Molecular and Optical Physics, 43 (2010), 20; 205003-1 doi::10.1088/0953-4075/43/20/205003 (međunarodna recenzija, članak, znanstveni)


Naslov
Doppler-free measurement of the 546 nm line of mercury

Autori
Sansonetti, Craig J. ; Veža, Damir

Izvornik
Journal of Physics B: Atomic, Molecular and Optical Physics (0953-4075) 43 (2010), 20; 205003-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Mercury; Doppler-free spectroscopy

Sažetak
We have made Doppler-free observations of the 546 nm line of neutral mercury by using saturated absorption and frequency modulation spectroscopy. Absolute wave numbers were measured for 14 resolved components arising from six mercury isotopes. Combining these measurements with precisely known isotope shifts and hyperfine-structure splittings, we derive a value for the wave number in 198Hg from each of the measured features. Our final value for the wave number of the 198Hg line is in good agreement with a recently reported measurement using Fourier transform spectroscopy but has an uncertainty that is smaller by a factor of 12.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
035-0352851-2853 - Spektroskopija Rydbergovih atoma i molekula (Vlasta Horvatić, )

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Damir Veža, (66334)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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