Chiral Soliton Models and Nucleon Structure Functions

Chiral Soliton Models and Nucleon Structure Functions

We outline and review the computations of polarized and unpolarized nucleon structure functions within the bosonized Nambu-Jona-Lasinio chiral soliton model. We focus on a consistent regularization prescription for the Dirac sea contribution and present numerical results from that formulation. We al...

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Bibliographic Details
Main Authors: Herbert Weigel, Ishmael Takyi
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Symmetry
Subjects:
chiral quark model
regularization
chiral soliton
hadron tensor
structure functions
Online Access:https://www.mdpi.com/2073-8994/13/1/108
Description
Summary:We outline and review the computations of polarized and unpolarized nucleon structure functions within the bosonized Nambu-Jona-Lasinio chiral soliton model. We focus on a consistent regularization prescription for the Dirac sea contribution and present numerical results from that formulation. We also reflect on previous calculations on quark distributions in chiral quark soliton models and attempt to put them into perspective.
ISSN:2073-8994

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