Hyperfine spectroscopy of muonic hydrogen and the PSI Lamb shift experiment

被引：24

作者：

Adamczak, Andrzej ^{[2
]}

Bakalov, Dimitar ^{[1
]}

Stoychev, Lyubomir ^{[3
,4
]}

Vacchi, Andrea ^{[3
]}

机构：

[1] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, BU-1784 Sofia, Bulgaria

[2] Polish Acad Sci, Inst Nucl Phys, PL-31342 Krakow, Poland

[3] Ist Nazl Fis Nucl, Sez Trieste, I-34127 Trieste, Italy

[4] Abdus Salam Int Ctr Theoret Phys, I-34014 Trieste, Italy

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2012年 / 281卷

关键词：

Proton radius; Hyperfine structure; Muonic hydrogen; Laser spectroscopy; ATOMIC OXYGEN;

D O I：

10.1016/j.nimb.2012.04.001

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The recent Lamb shift experiment at PSI and the discussions about the incompatibility of the proton radii extracted using different methods have revived the interest in the measurement of the hyperfine splitting of the ground state in muonic hydrogen. We summarize the existing experimental ideas for this measurement and analyze quantitatively the main methodological difficulties, expected to be related to the required power of the IR laser source, the signal-to-noise ratio and other systematic factors. An elaborate model is developed to estimate the statistical uncertainty of the experimental value of the hyperfine splitting. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：72 / 76

页数：5

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