High-precision measurement of the wavelength of a nickel-like silver X-ray laser

被引：12

作者：

Hasegawa, N ^{[1
]}

Kawachi, T ^{[1
]}

Utsumi, T ^{[1
]}

Sasaki, A ^{[1
]}

Tanaka, M ^{[1
]}

Kado, M ^{[1
]}

Sukegawa, K ^{[1
]}

Lu, PX ^{[1
]}

Kishimoto, M ^{[1
]}

Tai, RZ ^{[1
]}

Nagashima, K ^{[1
]}

Koike, M ^{[1
]}

Daido, H ^{[1
]}

Kato, Y ^{[1
]}

机构：

[1] Japan Atom Energy Res Inst, Kansai Res Estab, Adv Photon Res Ctr, Kyoto 6190215, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2004年 / 43卷 / 5A期

关键词：

nickel-like silver X-ray laser; high-precision measurement;

D O I：

10.1143/JJAP.43.2519

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We conducted high-precision measurements of the wavelength of a 4d(1)S(0) --> 4p(1)P(1) line of a nickel-like silver X-ray laser. The Lyman series lines of hydrogen-like helium ions emitted from low-density plasmas were used as wavelength references, and the wavelength of the X-ray laser line was determined to be 13.887 nm (+/-0.002 nm). The experimental results were compared with Multiconfiguration Dirac-Fock calculations and were found to agree with theoretical wavelengths.

引用

页码：2519 / 2522

页数：4

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