Fine structure changing cross section of Ba+ ions in collisions with He atoms

Yoshiki Moriwaki; Yukari Matsuo; Yoshimitsu Fukuyama; Norio Morita

doi:10.1143/JJAP.47.1757

Fine structure changing cross section of Ba⁺ ions in collisions with He atoms

Yoshiki Moriwaki^*, Yukari Matsuo, Yoshimitsu Fukuyama, Norio Morita

^*この論文の責任著者

物理学科

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

抄録

Producing Ba⁺ ions by laser ablation of a BaTiO₃ chip and detecting their laser induced fluorescences, the cross section for the collision induced transition between fine structure levels in the 6p ²P_J state due to collisions with He atoms at room temperature (298 K) has been measured. The cross section thus determined is σ(6p ²P_3/2 → 6p ²P_1/2) = (2.93 ± 0.37) × 10^-4 Å².

本文言語	英語
ページ（範囲）	1757-1759
ページ数	3
ジャーナル	Japanese Journal of Applied Physics
巻	47
号	3 PART 1
DOI	https://doi.org/10.1143/JJAP.47.1757
出版ステータス	出版済み - 2008/03/14

ASJC Scopus 主題領域

工学一般
物理学および天文学一般

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10.1143/JJAP.47.1757

引用スタイル

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title = "Fine structure changing cross section of Ba+ ions in collisions with He atoms",

abstract = "Producing Ba+ ions by laser ablation of a BaTiO3 chip and detecting their laser induced fluorescences, the cross section for the collision induced transition between fine structure levels in the 6p 2PJ state due to collisions with He atoms at room temperature (298 K) has been measured. The cross section thus determined is σ(6p 2P3/2 → 6p 2P1/2) = (2.93 ± 0.37) × 10-4 {\AA}2.",

keywords = "Fine structure, Ion-atom collision, Laser spectroscopy",

author = "Yoshiki Moriwaki and Yukari Matsuo and Yoshimitsu Fukuyama and Norio Morita",

year = "2008",

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doi = "10.1143/JJAP.47.1757",

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T1 - Fine structure changing cross section of Ba+ ions in collisions with He atoms

AU - Moriwaki, Yoshiki

AU - Matsuo, Yukari

AU - Fukuyama, Yoshimitsu

AU - Morita, Norio

PY - 2008/3/14

Y1 - 2008/3/14

N2 - Producing Ba+ ions by laser ablation of a BaTiO3 chip and detecting their laser induced fluorescences, the cross section for the collision induced transition between fine structure levels in the 6p 2PJ state due to collisions with He atoms at room temperature (298 K) has been measured. The cross section thus determined is σ(6p 2P3/2 → 6p 2P1/2) = (2.93 ± 0.37) × 10-4 Å2.

AB - Producing Ba+ ions by laser ablation of a BaTiO3 chip and detecting their laser induced fluorescences, the cross section for the collision induced transition between fine structure levels in the 6p 2PJ state due to collisions with He atoms at room temperature (298 K) has been measured. The cross section thus determined is σ(6p 2P3/2 → 6p 2P1/2) = (2.93 ± 0.37) × 10-4 Å2.

KW - Fine structure

KW - Ion-atom collision

KW - Laser spectroscopy

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U2 - 10.1143/JJAP.47.1757

DO - 10.1143/JJAP.47.1757

M3 - 学術論文

AN - SCOPUS:54249093007

SN - 0021-4922

VL - 47

SP - 1757

EP - 1759

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

IS - 3 PART 1

ER -

Fine structure changing cross section of Ba+ ions in collisions with He atoms

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引用スタイル

Fine structure changing cross section of Ba⁺ ions in collisions with He atoms