Model Independent Analysis of Proton Structure for Hydrogenic Bound States

被引：69

作者：

Hill, Richard J. ^{[1
]}

Paz, Gil

机构：

[1] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA

来源：

PHYSICAL REVIEW LETTERS | 2011年 / 107卷 / 16期

基金：

美国国家科学基金会;

关键词：

MUONIC HYDROGEN; LAMB SHIFT; NUCLEON; POLARIZABILITIES; ATOMS; SIZE; QCD;

D O I：

10.1103/PhysRevLett.107.160402

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Proton structure effects in hydrogenic bound states are analyzed using nonrelativistic QED effective field theory. Implications for the Lamb shift in muonic hydrogen are discussed. Model-dependent assumptions in previous analyses are isolated, and sensitivity to poorly constrained hadronic structure in the two-photon exchange contribution is identified.

引用

页数：5

共 32 条

[1]

[Anonymous], ARXIV11014073

[2]

[Anonymous], 2010 CODATA Recommended Values of the Fundamental Physical Constants

[3] Proton Size Anomaly [J].

Barger, Vernon ;

Chiang, Cheng-Wei ;

Keung, Wai-Yee ;

Marfatia, Danny .

PHYSICAL REVIEW LETTERS, 2011, 106 (15)

[4] New Parity-Violating Muonic Forces and the Proton Charge Radius [J].

Batell, Brian ;

McKeen, David ;

Pospelov, Maxim .

PHYSICAL REVIEW LETTERS, 2011, 107 (01)

[5] High-Precision Determination of the Electric and Magnetic Form Factors of the Proton [J].

Bernauer, J. C. ;

Achenbach, P. ;

Gayoso, C. Ayerbe ;

Boehm, R. ;

Bosnar, D. ;

Debenjak, L. ;

Distler, M. O. ;

Doria, L. ;

Esser, A. ;

Fonvieille, H. ;

Friedrich, J. M. ;

Friedrich, J. ;

de la Paz, M. Goez Rodriguez ;

Makek, M. ;

Merkel, H. ;

Middleton, D. G. ;

Mueller, U. ;

Nungesser, L. ;

Pochodzalla, J. ;

Potokar, M. ;

Majos, S. Sanchez ;

Schlimme, B. S. ;

Sirca, S. ;

Walcher, Th. ;

Weinriefer, M. .

PHYSICAL REVIEW LETTERS, 2010, 105 (24)

[6] Lamb shift in muonic hydrogen [J].

Borie, E .

PHYSICAL REVIEW A, 2005, 71 (03)

[7] Higher-order proton structure corrections to the Lamb shift in muonic hydrogen [J].

Carlson, Carl E. ;

Vanderhaeghen, Marc .

PHYSICAL REVIEW A, 2011, 84 (02)

[8] EFFECTIVE LAGRANGIANS FOR BOUND-STATE PROBLEMS IN QED, QCD, AND OTHER FIELD-THEORIES [J].

CASWELL, WE ;

LEPAGE, GP .

PHYSICS LETTERS B, 1986, 167 (04) :437-442

[9] Third Zemach moment of the proton [J].

Cloet, Ian C. ;

Miller, Gerald A. .

PHYSICAL REVIEW C, 2011, 83 (01)

[10] QED confronts the radius of the proton [J].

De Rujula, A. .

PHYSICS LETTERS B, 2011, 697 (01) :26-31

← 1 2 3 4 →