Lifetime measurement of excited atomic and ionic states of some noble gases using the high-frequency deflection technique

Pramana

S Karmakar¹  M B Das1² 

[1] Department of Physics, Kandi Raj College, Kandi, Murshidabad 742 137, India$$;Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, Kolkata 700 064, India$$

关键词: Radiative decay;    beam sweeping system;    single photon detection.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

High-frequency deflection (HFD) technique with a delayed coincidence single photon counting arrangement is an efficient technique for radiative lifetime measurement. An apparatus for measurement of the radiative lifetime of atoms and molecules has been developed in our laboratory and measurements have been performed with great success in a large number of atoms and ions. The present version of the apparatus is described in this paper together with a brief description of the basic features and performance.

【 授权许可】

Unknown