Measurements of isotope shifts and hyperfine structure in Ti II

Nouri Z.; Rosner S.D.; Li R.; Scholl T.J.; Holt R.A.

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Measurements of isotope shifts and hyperfine structure in Ti II

机译：Ti II中同位素位移和超细结构的测量

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We have applied fast-ion-beam laser-fluorescence spectroscopy to measure the isotope shifts of 38 transitions in the wavelength range 429-457 nm and the hyperfine structures (hfs) of 22 levels in Ti II. The isotope shift and hfs measurements are the first for these transitions and levels. These atomic data are essential for astrophysical studies of chemical abundances, allowing correction for saturation and the effects of blended lines.

机译：我们已应用快速离子束激光荧光光谱法测量了Ti II中在429-457 nm波长范围内38个跃迁的同位素位移和22个能级的超精细结构（hfs）。同位素位移和hfs测量是这些跃迁和能级的首次测量。这些原子数据对于化学丰度的天体物理学研究至关重要，可以校正饱和度和混合线的影响。

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《Physica Scripta: An International Journal for Experimental and Theoretical Physics》 |2010年第6期|共8页
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Nouri Z.; Rosner S.D.; Li R.; Scholl T.J.; Holt R.A.;
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机译：Ti II中同位素位移和超细结构的测量
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3. Double-resonance measurements of isotope shifts and hyperfine structure in GdI with hyperfine-state selection in an intermediate level - art. no. 022506 [J] . Nortershauser W., Blaum K., Bushaw BA. Physical Review, A. Atomic, molecular, and optical physics . 2000,第2期

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Measurements of isotope shifts and hyperfine structure in Ti II

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