Observation of high-lying weak autoionizing resonances of Ne, Na and Mg atoms by charge-separated photoion-yield method

被引：2

作者：

Kato, K. ^{[1
]}

Osawa, T. ^{[1
]}

Obaral, S. ^{[1
]}

Tohyama, Y. ^{[1
]}

Nagata, T. ^{[1
]}

Azuma, Y. ^{[2
]}

Koike, F. ^{[3
]}

机构：

[1] Meisei Univ, Dept Sci & Technol, Tokyo 1918506, Japan

[2] Inst Mat Struct Sci, KEK, Photon Fact, Tsukuba, Ibaraki 3050801, Japan

[3] Kitasato Univ, Sch Med, Sagamihara, Kanagawa 2288555, Japan

来源：

HCI 2006: 13TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF HIGHLY CHARGED IONS | 2007年 / 58卷

关键词：

D O I：

10.1088/1742-6596/58/1/082

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Doubly-excited 2s(-1)2p(-1)3pnp autoionizing resonance series of Ne atom as well as autoionizing resonances in the 2s region of Na and Mg atoms have been studied with monochromatized synchrotron radiation. Use of charge-separated photoion-yield method allowed us to detect these weak resonances in a clarified way in the yield curves of doubly-charged ions. The observed resonance states have been interpreted with the help of MCDF calculations, and the decay processes of these resonance states are discussed briefly.

引用

页码：363 / +

页数：2