Laser spectroscopy of stable Os isotopes

M Avgoulea; M Mahgoub; J Billowes; P Campbell; A Ezwam; DH Forest; Matthew Gardner; J Huikari; A Jokinen; A Nieminen; Garry Tungate; J. Äystö

doi:10.1007/s10751-006-9485-0

Laser spectroscopy of stable Os isotopes

M Avgoulea, M Mahgoub, J Billowes, P Campbell, A Ezwam, DH Forest, Matthew Gardner, J Huikari, A Jokinen, A Nieminen, Garry Tungate, J. Äystö

Physics and Astronomy

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Abstract

Doppler-free isotope shift measurements of the stable even Os184-192 and Os-187,Os-189 odd isotopes have been performed for the first time on the 5d (6)6s (2) (5)D(4 ->)5d (6)6s6p F-7(4) (305.9 nm) transition in the neutral atom by atomic beam laser spectroscopy and on the ionic 5d (6)6s (5)D(9/2 ->)5d (6)6p D-6(7/2) (228.2 nm) transition by fast collinear ion-laser spectroscopy. The measurements were carried out in Manchester and at the IGISOL facility in Jyvaskyla in Finland, respectively. The results presented are the most precise measurements to-date of the absolute isotope shifts.

Original language	English
Pages (from-to)	217-223
Number of pages	7
Journal	Hyperfine Interactions
Volume	171
Issue number	1-3
Early online date	16 Feb 2007
DOIs	https://doi.org/10.1007/s10751-006-9485-0
Publication status	Published - 4 Apr 2007

Keywords

collinear laser spectroscopy
osmium
atomic beam spectroscopy

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10.1007/s10751-006-9485-0

Cite this

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title = "Laser spectroscopy of stable Os isotopes",

abstract = "Doppler-free isotope shift measurements of the stable even Os184-192 and Os-187,Os-189 odd isotopes have been performed for the first time on the 5d (6)6s (2) (5)D(4 ->)5d (6)6s6p F-7(4) (305.9 nm) transition in the neutral atom by atomic beam laser spectroscopy and on the ionic 5d (6)6s (5)D(9/2 ->)5d (6)6p D-6(7/2) (228.2 nm) transition by fast collinear ion-laser spectroscopy. The measurements were carried out in Manchester and at the IGISOL facility in Jyvaskyla in Finland, respectively. The results presented are the most precise measurements to-date of the absolute isotope shifts.",

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TY - JOUR

T1 - Laser spectroscopy of stable Os isotopes

AU - Avgoulea, M

AU - Mahgoub, M

AU - Billowes, J

AU - Campbell, P

AU - Ezwam, A

AU - Forest, DH

AU - Gardner, Matthew

AU - Huikari, J

AU - Jokinen, A

AU - Nieminen, A

AU - Tungate, Garry

AU - Äystö, J.

PY - 2007/4/4

Y1 - 2007/4/4

N2 - Doppler-free isotope shift measurements of the stable even Os184-192 and Os-187,Os-189 odd isotopes have been performed for the first time on the 5d (6)6s (2) (5)D(4 ->)5d (6)6s6p F-7(4) (305.9 nm) transition in the neutral atom by atomic beam laser spectroscopy and on the ionic 5d (6)6s (5)D(9/2 ->)5d (6)6p D-6(7/2) (228.2 nm) transition by fast collinear ion-laser spectroscopy. The measurements were carried out in Manchester and at the IGISOL facility in Jyvaskyla in Finland, respectively. The results presented are the most precise measurements to-date of the absolute isotope shifts.

AB - Doppler-free isotope shift measurements of the stable even Os184-192 and Os-187,Os-189 odd isotopes have been performed for the first time on the 5d (6)6s (2) (5)D(4 ->)5d (6)6s6p F-7(4) (305.9 nm) transition in the neutral atom by atomic beam laser spectroscopy and on the ionic 5d (6)6s (5)D(9/2 ->)5d (6)6p D-6(7/2) (228.2 nm) transition by fast collinear ion-laser spectroscopy. The measurements were carried out in Manchester and at the IGISOL facility in Jyvaskyla in Finland, respectively. The results presented are the most precise measurements to-date of the absolute isotope shifts.

KW - collinear laser spectroscopy

KW - osmium

KW - atomic beam spectroscopy

U2 - 10.1007/s10751-006-9485-0

DO - 10.1007/s10751-006-9485-0

M3 - Article

VL - 171

SP - 217

EP - 223

JO - Hyperfine Interactions

JF - Hyperfine Interactions

IS - 1-3

ER -

Laser spectroscopy of stable Os isotopes

Abstract

Keywords

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