Charge-symmetry-breaking three-nucleon forces

J. L. Friar; G. L. Payne; U. Van Kolck

doi:10.1103/PhysRevC.71.024003

Charge-symmetry-breaking three-nucleon forces

J. L. Friar, G. L. Payne, U. Van Kolck

Physics

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

35 Scopus citations

Abstract

Leading-order three-nucleon forces that violate isospin symmetry are calculated in heavy-baryon chiral perturbation theory. The effect of the charge-symmetry-breaking three-nucleon force is investigated in the trinucleon systems using Faddeev calculations. We find that the contribution of this force to the ³He-³H binding-energy difference is given by ΔE_3NF^CSB ≃ 5 keV.

Original language	English (US)
Article number	024003
Journal	Physical Review C - Nuclear Physics
Volume	71
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.71.024003
State	Published - Feb 2005

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.71.024003

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title = "Charge-symmetry-breaking three-nucleon forces",

abstract = "Leading-order three-nucleon forces that violate isospin symmetry are calculated in heavy-baryon chiral perturbation theory. The effect of the charge-symmetry-breaking three-nucleon force is investigated in the trinucleon systems using Faddeev calculations. We find that the contribution of this force to the 3He-3H binding-energy difference is given by ΔE3NFCSB ≃ 5 keV.",

author = "Friar, {J. L.} and Payne, {G. L.} and {Van Kolck}, U.",

year = "2005",

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AB - Leading-order three-nucleon forces that violate isospin symmetry are calculated in heavy-baryon chiral perturbation theory. The effect of the charge-symmetry-breaking three-nucleon force is investigated in the trinucleon systems using Faddeev calculations. We find that the contribution of this force to the 3He-3H binding-energy difference is given by ΔE3NFCSB ≃ 5 keV.

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Charge-symmetry-breaking three-nucleon forces

Abstract

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