Electromagnetic polarizabilities of the nucleon as a chiral soliton

N. N. Scoccola; W. Weise

doi:10.1016/0370-2693(89)90743-0

Electromagnetic polarizabilities of the nucleon as a chiral soliton

N. N. Scoccola, W. Weise

University of Regensburg

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

We study nucleon electromegnetic polarizabilities in the framework of chiral soliton models with inclusion of vector mesons. We show that a calculation consistent with gauge invariance leads to values for electric and magnetic polarizabilities which are in good agreement with presently existing empirical data.

Original language	English
Pages (from-to)	287-290
Number of pages	4
Journal	Physics Letters B
Volume	232
Issue number	3
DOIs	https://doi.org/10.1016/0370-2693(89)90743-0
State	Published - 7 Dec 1989
Externally published	Yes

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title = "Electromagnetic polarizabilities of the nucleon as a chiral soliton",

abstract = "We study nucleon electromegnetic polarizabilities in the framework of chiral soliton models with inclusion of vector mesons. We show that a calculation consistent with gauge invariance leads to values for electric and magnetic polarizabilities which are in good agreement with presently existing empirical data.",

author = "Scoccola, {N. N.} and W. Weise",

note = "Funding Information: ¢r Work supported in part by Deutsche Forschungsgemein-schaft, grant We 655/9-2, 3 and by Bundesministerium f'tir Forschung und Technologie, grant 06 OR 762.",

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AU - Weise, W.

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PY - 1989/12/7

Y1 - 1989/12/7

N2 - We study nucleon electromegnetic polarizabilities in the framework of chiral soliton models with inclusion of vector mesons. We show that a calculation consistent with gauge invariance leads to values for electric and magnetic polarizabilities which are in good agreement with presently existing empirical data.

AB - We study nucleon electromegnetic polarizabilities in the framework of chiral soliton models with inclusion of vector mesons. We show that a calculation consistent with gauge invariance leads to values for electric and magnetic polarizabilities which are in good agreement with presently existing empirical data.

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DO - 10.1016/0370-2693(89)90743-0

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VL - 232

SP - 287

EP - 290

JO - Physics Letters B

JF - Physics Letters B

IS - 3

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Electromagnetic polarizabilities of the nucleon as a chiral soliton

Abstract

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