Detection of recurrent fluorescence photons emitted from

30th International Conference on Photonic, Electronic, and Atomic Collisions

Yoshida, M.^1 ; Furukawa, T.^1 ; Matsumoto, J.^1 ; Tanuma, H.^1 ; Azuma, T.^1,2 ; Shiromaru, H.^1 ; Hansen, K.^3,4

Graduate School of Science and Engineering, Tokyo Metropolitan University, Tokyo, Hachioji

192-0397, Japan^1

AMO Physics Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama

351-0198, Japan^2

Department of Physics, University of Gothenburg, Gothenburg

41296, Sweden^3

Tianjin International Center of Nanoparticles and Nanosystems, Tianjin University, China^4

关键词: Detected photons;    Ionic species;    Storage condition;    Temporal profile;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/2/012017/pdf
DOI  :  10.1088/1742-6596/875/2/012017

来源: IOP

【 摘 要 】

We detected recurrent uorescence photons from vibrationally hot C-4ions stored in an electrostatic ion storage ring. By virtue of the mass-independent storage condition, various anions produced in the laser ablation ion source were simultaneously stored with their own velocities, and ionic species emitting photons were identified from the temporal profile of the detected photons. The uorescence synchronized with revolution of C-4through the bandpass filter for the known absorption band, were clearly observed.