THE PI+-PI-0 MASS DIFFERENCE IN THE QCD EFFECTIVE ACTION APPROACH

被引：22

作者：

BIJNENS, J ^{[1
]}

DERAFAEL, E ^{[1
]}

机构：

[1] CTR PHYS THEOR, CNRS LUMINY, SECT 2, F-13288 MARSEILLE 9, FRANCE

来源：

PHYSICS LETTERS B | 1991年 / 273卷 / 04期

关键词：

D O I：

10.1016/0370-2693(91)90302-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a calculation of the electromagnetic pi+-pi0 mass difference within the framework of the QCD effective action approach. The dependence on the constituent chiral quark mass is discussed.

引用

页码：483 / 492

页数：10

共 17 条

[1] THE K-]PI-PI DECAYS IN THE LARGE-N LIMIT - QUARK EVOLUTION
BARDEEN, WA
BURAS, AJ
GERARD, JM
[J]. NUCLEAR PHYSICS B, 1987, 293 (3-4) : 787 - 811
[2] A CONSISTENT ANALYSIS OF THE DELTA-I=1/2 RULE FOR K-DECAYS
BARDEEN, WA
BURAS, AJ
GERARD, JM
[J]. PHYSICS LETTERS B, 1987, 192 (1-2) : 138 - 144
[3] HADRONIC MATRIX-ELEMENTS AND THE PI-+-PI-0 MASS DIFFERENCE
BARDEEN, WA
BIJNENS, J
GERARD, JM
[J]. PHYSICAL REVIEW LETTERS, 1989, 62 (12) : 1343 - 1346
[4] BIJNENS J, IN PRESS NUCL PHYS B
[5] LIGHT QUARK MASSES IN QCD FROM LOCAL DUALITY
DOMINGUEZ, CA
DERAFAEL, E
[J]. ANNALS OF PHYSICS, 1987, 174 (02) : 372 - 400
[6] THE ROLE OF RESONANCES IN CHIRAL PERTURBATION-THEORY
ECKER, G
GASSER, J
PICH, A
DERAFAEL, E
[J]. NUCLEAR PHYSICS B, 1989, 321 (02) : 311 - 342
[7] THE QCD EFFECTIVE ACTION AT LONG DISTANCES
ESPRIU, D
DERAFAEL, E
TARON, J
[J]. NUCLEAR PHYSICS B, 1990, 345 (01) : 22 - 56
[8] SPECTRAL-FUNCTION SUM-RULES IN QUANTUM CHROMODYNAMICS .1. CHARGED CURRENTS SECTOR
FLORATOS, EG
NARISON, S
RAFAEL, ED
[J]. NUCLEAR PHYSICS B, 1979, 155 (01) : 115 - 149
[9] CHIRAL PERTURBATION-THEORY - EXPANSIONS IN THE MASS OF THE STRANGE QUARK
GASSER, J
LEUTWYLER, H
[J]. NUCLEAR PHYSICS B, 1985, 250 (03) : 465 - 516
[10] CHIRAL PERTURBATION-THEORY TO ONE LOOP
GASSER, J
LEUTWYLER, H
[J]. ANNALS OF PHYSICS, 1984, 158 (01) : 142 - 210

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