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Physics Letters B
Article . 1994 . Peer-reviewed
License: Elsevier TDM
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Physics Letters B
Article
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arXiv.org e-Print Archive
Preprint . 1994
Data sources: arXiv.org e-Print Archive
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Physics Letters B
Article
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https://dx.doi.org/10.48550/ar...
Article . 1994
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https://arxiv.org/pdf/hep-ph/9...
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Note on strange quarks in the nucleon

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 01 Jun 1994Embargo end date: 01 Jan 1994 English Publisher:Elsevier BVJournal:Physics Letters B, volume 329, pages 169-174 (issn: 0370-2693, Copyright policy )Funded by:FCT | D4
Authors: Wolfram Weise; K. Steininger;

doi: 10.1016/0370-2693(94)90755-2 , 10.48550/arxiv.hep-ph/9402250

arXiv: http://arxiv.org/abs/hep-ph/9402250

Note on strange quarks in the nucleon

Abstract

Scalar matrix elements involving strange quarks are studied in several models. Apart from a critical reexamination of results obtained in the Nambu and Jona-Lasinio model we study a scenario, motivated by instanton physics, where spontaneous chiral symmetry breaking is induced by the flavor-mixing 't Hooft interaction only. We also investigate possible contributions of virtual kaon loops to the strangeness content of the nucleon.

12 pages, latex style. One figure, available from the author upon request. University of Regensburg TPR-94-04

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Keywords

High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), FOS: Physical sciences

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
9
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