Ionization of strontium atoms by ultrashort pulses of a Ti-Sapphire laser

被引：0

作者：

Dimitriou, A. ^{[1
]}

Marciniak, A. ^{[2
]}

Lepine, F. ^{[2
]}

Bordas, C. ^{[2
]}

Cohen, S.

机构：

[1] Univ Ioannina, Dept Phys, GR-45110 Ioannina, Greece

[2] Univ Lyon 1, UMR 5306, Inst Lumiere Mat, F-69622 Villeurbanne, France

来源：

XXIX INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC, AND ATOMIC COLLISIONS (ICPEAC2015), PTS 1-12 | 2015年 / 635卷

关键词：

D O I：

10.1088/1742-6596/635/9/092083

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present experimental photoelectron spectra obtained by ionizing two-valence electron Sr atoms with approximate to 25 fs Ti-Sapphire laser pulses and we show preliminary evidence that electron-electron correlation effects dominate for laser intensities <0.4x10(13) W.cm(-2), while a single electron picture prevails when the laser intensity is increased further.

引用

页数：1

共 4 条

[1] FREE-FREE TRANSITIONS FOLLOWING 6-PHOTON IONIZATION OF XENON ATOMS [J].