Collision Broadening of Principal Series Lines of Calcium in the Presence of Krypton

Kiyoshi Ueda; Yoshihiro Hamaguchi; Akinari Fukuda

doi:10.1143/JPSJ.51.13

Collision Broadening of Principal Series Lines of Calcium in the Presence of Krypton

Kiyoshi Ueda, Yoshihiro Hamaguchi, Akinari Fukuda

Division of Measurements

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Total absorption method has been applied to 4s2 1S0-4snp 1P1 (6£n£10) and to As21S0-MAp 1P1 in calcium in the presence of krypton. The determined rate coefficient for Kr-induced broadening increases from 11 to 59 x 10-9 cm3s-1 as n increases from 6 to 9. This result is reproduced well by a calculation based on a classical broadening theory in which the collision interaction is assumed to be a superposition of the polarization potential and the Fermi potential.

Original language	English
Pages (from-to)	13-14
Number of pages	2
Journal	journal of the physical society of japan
Volume	51
Issue number	1
DOIs	https://doi.org/10.1143/JPSJ.51.13
Publication status	Published - 1982

ASJC Scopus subject areas

Physics and Astronomy(all)

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abstract = "Total absorption method has been applied to 4s2 1S0-4snp 1P1 (6£n£10) and to As21S0-MAp 1P1 in calcium in the presence of krypton. The determined rate coefficient for Kr-induced broadening increases from 11 to 59 x 10-9 cm3s-1 as n increases from 6 to 9. This result is reproduced well by a calculation based on a classical broadening theory in which the collision interaction is assumed to be a superposition of the polarization potential and the Fermi potential.",

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AU - Ueda, Kiyoshi

AU - Hamaguchi, Yoshihiro

AU - Fukuda, Akinari

PY - 1982

Y1 - 1982

N2 - Total absorption method has been applied to 4s2 1S0-4snp 1P1 (6£n£10) and to As21S0-MAp 1P1 in calcium in the presence of krypton. The determined rate coefficient for Kr-induced broadening increases from 11 to 59 x 10-9 cm3s-1 as n increases from 6 to 9. This result is reproduced well by a calculation based on a classical broadening theory in which the collision interaction is assumed to be a superposition of the polarization potential and the Fermi potential.

AB - Total absorption method has been applied to 4s2 1S0-4snp 1P1 (6£n£10) and to As21S0-MAp 1P1 in calcium in the presence of krypton. The determined rate coefficient for Kr-induced broadening increases from 11 to 59 x 10-9 cm3s-1 as n increases from 6 to 9. This result is reproduced well by a calculation based on a classical broadening theory in which the collision interaction is assumed to be a superposition of the polarization potential and the Fermi potential.

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Collision Broadening of Principal Series Lines of Calcium in the Presence of Krypton

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