The π+-π0 mass difference in the QCD effective action approach

Johan Bijnens; Eduardo de Rafael

doi:10.1016/0370-2693(91)90302-7

The π+-π0 mass difference in the QCD effective action approach

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Abstract

We present a calculation of the electromagnetic π⁺-π⁰ mass difference within the framework of the QCD effective action approach. The dependence on the constituent chiral quark mass is discussed.

Original language	English
Pages (from-to)	483-492
Number of pages	10
Journal	Physics Letters B
Volume	273
Issue number	4
DOIs	https://doi.org/10.1016/0370-2693(91)90302-7
Publication status	Published - 1991 Dec 26
Externally published	Yes

Subject classification (UKÄ)

Subatomic Physics

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10.1016/0370-2693(91)90302-7

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title = "The π+-π0 mass difference in the QCD effective action approach",

abstract = "We present a calculation of the electromagnetic π+-π0 mass difference within the framework of the QCD effective action approach. The dependence on the constituent chiral quark mass is discussed.",

author = "Johan Bijnens and {de Rafael}, Eduardo",

year = "1991",

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journal = "Physics Letters B",

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AU - de Rafael, Eduardo

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Y1 - 1991/12/26

N2 - We present a calculation of the electromagnetic π+-π0 mass difference within the framework of the QCD effective action approach. The dependence on the constituent chiral quark mass is discussed.

AB - We present a calculation of the electromagnetic π+-π0 mass difference within the framework of the QCD effective action approach. The dependence on the constituent chiral quark mass is discussed.

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SP - 483

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JO - Physics Letters B

JF - Physics Letters B

IS - 4

ER -

The π+-π0 mass difference in the QCD effective action approach

Abstract

Subject classification (UKÄ)

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