Scattering of decuplet baryons in chiral effective field theory

J. Haidenbauer; S. Petschauer; N. Kaiser; Ulf G. Meißner; W. Weise

doi:10.1140/epjc/s10052-017-5309-4

Scattering of decuplet baryons in chiral effective field theory

J. Haidenbauer
, S. Petschauer
, N. Kaiser
, Ulf G. Meißner
, W. Weise

Forschungszentrum Jülich (FZJ)
Technical University of Munich
University of Bonn

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

36 Scopus citations

Abstract

A formalism for treating the scattering of decuplet baryons in chiral effective field theory is developed. The minimal Lagrangian and potentials in leading-order SU(3) chiral effective field theory for the interactions of octet baryons (B) and decuplet baryons (D) for the transitions BB → BB , BB ↔ DB , DB → DB , BB ↔ DD , DB ↔ DD , and DD → DD are provided. As an application of the formalism we compare with results from lattice QCD simulations for ΩΩ and NΩ scattering. Implications of our results pertinent to the quest for dibaryons are discussed.

Original language	English
Article number	760
Journal	European Physical Journal C
Volume	77
Issue number	11
DOIs	https://doi.org/10.1140/epjc/s10052-017-5309-4
State	Published - 1 Nov 2017

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title = "Scattering of decuplet baryons in chiral effective field theory",

abstract = "A formalism for treating the scattering of decuplet baryons in chiral effective field theory is developed. The minimal Lagrangian and potentials in leading-order SU(3) chiral effective field theory for the interactions of octet baryons (B) and decuplet baryons (D) for the transitions BB → BB , BB ↔ DB , DB → DB , BB ↔ DD , DB ↔ DD , and DD → DD are provided. As an application of the formalism we compare with results from lattice QCD simulations for ΩΩ and NΩ scattering. Implications of our results pertinent to the quest for dibaryons are discussed.",

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AU - Haidenbauer, J.

AU - Petschauer, S.

AU - Kaiser, N.

AU - Meißner, Ulf G.

AU - Weise, W.

PY - 2017/11/1

Y1 - 2017/11/1

N2 - A formalism for treating the scattering of decuplet baryons in chiral effective field theory is developed. The minimal Lagrangian and potentials in leading-order SU(3) chiral effective field theory for the interactions of octet baryons (B) and decuplet baryons (D) for the transitions BB → BB , BB ↔ DB , DB → DB , BB ↔ DD , DB ↔ DD , and DD → DD are provided. As an application of the formalism we compare with results from lattice QCD simulations for ΩΩ and NΩ scattering. Implications of our results pertinent to the quest for dibaryons are discussed.

AB - A formalism for treating the scattering of decuplet baryons in chiral effective field theory is developed. The minimal Lagrangian and potentials in leading-order SU(3) chiral effective field theory for the interactions of octet baryons (B) and decuplet baryons (D) for the transitions BB → BB , BB ↔ DB , DB → DB , BB ↔ DD , DB ↔ DD , and DD → DD are provided. As an application of the formalism we compare with results from lattice QCD simulations for ΩΩ and NΩ scattering. Implications of our results pertinent to the quest for dibaryons are discussed.

UR - https://www.scopus.com/pages/publications/85034626632

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VL - 77

JO - European Physical Journal C

JF - European Physical Journal C

IS - 11

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ER -

Scattering of decuplet baryons in chiral effective field theory

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