検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

気相水分子のO1s励起; 中性高励起フラグメントと寿命別蛍光

O1s excitation of gas-phase water; Highly-excited neutral fragments and lifetime-resolved fluorescence

Harries, J.; 國分 美希*; 本間 健二*; 下條 竜夫*; Sullivan, J. P.*; 東 善郎*

Harries, J.; Kuniwake, Miki*; Homma, Kenji*; Gejo, Tatsuo*; Sullivan, J. P.*; Azuma, Yoshiro*

水分子の酸素1sのイオン化閾値付近のエネルギーで、長寿命の中性励起状態の水素原子が生成する。本研究ではその中性原子のイールド測定及び運動エネルギー測定を行った。そのほか、励起状態水素原子が基底状態へ崩壊するときに生成する蛍光を寿命別に測定し、解離ダイナミックスについて調べた。

Long-lived, highly-excited neutral hydrogen atoms are produced near the O 1s edge of the water molecule. This metastable yield has been studied, along with the kinetic energy of the particles. The excited particles also can decay via fluorescence to the ground state, and by lifetime-resolved detection of the fluorescence new information on the dissociation dynamics can be obtained.

Access

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.