Axial and tensor charges in the relativistic mean field approximation

Cédric Lorcé

doi:10.3360/dis.2008.218

Axial and tensor charges in the relativistic mean field approximation

Cédric Lorcé

University of Liège

Research output: Contribution to conference › Paper › peer-review

Abstract

We used the recent formulation of Chiral Quark-Soliton Model on the light cone to study axial and tensor charges of light baryons. This model considers light baryons as made of quarks bound by a relativistic mean pion field with a non-trivial topology. We have explicitly computed contributions from the 3- And 5-quark components to the charges and shown that the sea contribution and orbital angular momentum are both essential. We compare our results with other model predictions and available experimental data [1].

Original language	English
DOIs	https://doi.org/10.3360/dis.2008.218
Publication status	Published - 1 Jan 2008
Externally published	Yes
Event	16th International Workshop on Deep-Inelastic Scattering and Related Topics, DIS 2008 - London, United Kingdom Duration: 7 Apr 2008 → 11 Apr 2008

Conference

Conference	16th International Workshop on Deep-Inelastic Scattering and Related Topics, DIS 2008
Country/Territory	United Kingdom
City	London
Period	7/04/08 → 11/04/08

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10.3360/dis.2008.218

Cite this

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title = "Axial and tensor charges in the relativistic mean field approximation",

abstract = "We used the recent formulation of Chiral Quark-Soliton Model on the light cone to study axial and tensor charges of light baryons. This model considers light baryons as made of quarks bound by a relativistic mean pion field with a non-trivial topology. We have explicitly computed contributions from the 3- And 5-quark components to the charges and shown that the sea contribution and orbital angular momentum are both essential. We compare our results with other model predictions and available experimental data [1].",

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N2 - We used the recent formulation of Chiral Quark-Soliton Model on the light cone to study axial and tensor charges of light baryons. This model considers light baryons as made of quarks bound by a relativistic mean pion field with a non-trivial topology. We have explicitly computed contributions from the 3- And 5-quark components to the charges and shown that the sea contribution and orbital angular momentum are both essential. We compare our results with other model predictions and available experimental data [1].

AB - We used the recent formulation of Chiral Quark-Soliton Model on the light cone to study axial and tensor charges of light baryons. This model considers light baryons as made of quarks bound by a relativistic mean pion field with a non-trivial topology. We have explicitly computed contributions from the 3- And 5-quark components to the charges and shown that the sea contribution and orbital angular momentum are both essential. We compare our results with other model predictions and available experimental data [1].

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DO - 10.3360/dis.2008.218

M3 - Paper

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T2 - 16th International Workshop on Deep-Inelastic Scattering and Related Topics, DIS 2008

Y2 - 7 April 2008 through 11 April 2008

ER -

Axial and tensor charges in the relativistic mean field approximation

Abstract

Conference

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