Anomalous chiral lagrangians and e+e- annihilation into three pions

A. Bramon; E. Pallante; R. Petronzio

doi:10.1016/0370-2693(91)91306-G

Anomalous chiral lagrangians and e⁺e^- annihilation into three pions

A. Bramon, E. Pallante, R. Petronzio

Departament de Física

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7 Cites (Scopus)

Resum

We investigate the reaction e+e- → 3π that can be described by the anomalous part of an effective chiral lagrangian. We calculate the next-to-leading corrections to the process and make an estimate of all-order correction within a specific chiral model of pseudoscalars and vector resonances. Our final results describe the process from threshold to the omega resonance in terms of a single parameter. © 1991.

Idioma original	Anglès
Pàgines (de-a)	237-242
Revista	Physics Letters B
Volum	271
Número	1-2
DOIs	https://doi.org/10.1016/0370-2693(91)91306-G
Estat de la publicació	Publicada - 14 de nov. 1991

Accés al document

10.1016/0370-2693(91)91306-G

Altres arxius i enllaços

https://www.scopus.com/pages/publications/0005793775

Com citar-ho

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abstract = "We investigate the reaction e+e- → 3π that can be described by the anomalous part of an effective chiral lagrangian. We calculate the next-to-leading corrections to the process and make an estimate of all-order correction within a specific chiral model of pseudoscalars and vector resonances. Our final results describe the process from threshold to the omega resonance in terms of a single parameter. {\textcopyright} 1991.",

author = "A. Bramon and E. Pallante and R. Petronzio",

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T1 - Anomalous chiral lagrangians and e+e- annihilation into three pions

AU - Bramon, A.

AU - Pallante, E.

AU - Petronzio, R.

PY - 1991/11/14

Y1 - 1991/11/14

N2 - We investigate the reaction e+e- → 3π that can be described by the anomalous part of an effective chiral lagrangian. We calculate the next-to-leading corrections to the process and make an estimate of all-order correction within a specific chiral model of pseudoscalars and vector resonances. Our final results describe the process from threshold to the omega resonance in terms of a single parameter. © 1991.

AB - We investigate the reaction e+e- → 3π that can be described by the anomalous part of an effective chiral lagrangian. We calculate the next-to-leading corrections to the process and make an estimate of all-order correction within a specific chiral model of pseudoscalars and vector resonances. Our final results describe the process from threshold to the omega resonance in terms of a single parameter. © 1991.

UR - https://www.scopus.com/pages/publications/0005793775

U2 - 10.1016/0370-2693(91)91306-G

DO - 10.1016/0370-2693(91)91306-G

M3 - Article

SN - 0370-2693

VL - 271

SP - 237

EP - 242

JO - Physics Letters B

JF - Physics Letters B

IS - 1-2