Contact terms in E.M. decays of mesons

A. Bramon; F. Cornet

doi:10.1016/0370-2693(79)90693-2

Contact terms in E.M. decays of mesons

A. Bramon, F. Cornet

Departament de Física

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The ratios RJ(P)Γ(J)→P+P-), P = π or K, have been evaluated ad due to contact interactions genrated by gauge invariance, for mesons with natural JP. RJ increases rapidly with J. This provides unambigous tests for the model and indicates that contact terms are prolific sources of photons and leptons in hadron collisions. © 1979.

Idioma original	Anglès
Pàgines (de-a)	235-237
Revista	Physics Letters B
Volum	83
Número	2
DOIs	https://doi.org/10.1016/0370-2693(79)90693-2
Estat de la publicació	Publicada - 7 de maig 1979

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10.1016/0370-2693(79)90693-2

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@article{71e64a074352410ba43784ee0fba7b5d,

title = "Contact terms in E.M. decays of mesons",

abstract = "The ratios RJ(P)Γ(J)→P+P-), P = π or K, have been evaluated ad due to contact interactions genrated by gauge invariance, for mesons with natural JP. RJ increases rapidly with J. This provides unambigous tests for the model and indicates that contact terms are prolific sources of photons and leptons in hadron collisions. {\textcopyright} 1979.",

author = "A. Bramon and F. Cornet",

year = "1979",

month = may,

day = "7",

doi = "10.1016/0370-2693(79)90693-2",

language = "English",

volume = "83",

pages = "235--237",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier",

number = "2",

}

TY - JOUR

T1 - Contact terms in E.M. decays of mesons

AU - Bramon, A.

AU - Cornet, F.

PY - 1979/5/7

Y1 - 1979/5/7

N2 - The ratios RJ(P)Γ(J)→P+P-), P = π or K, have been evaluated ad due to contact interactions genrated by gauge invariance, for mesons with natural JP. RJ increases rapidly with J. This provides unambigous tests for the model and indicates that contact terms are prolific sources of photons and leptons in hadron collisions. © 1979.

AB - The ratios RJ(P)Γ(J)→P+P-), P = π or K, have been evaluated ad due to contact interactions genrated by gauge invariance, for mesons with natural JP. RJ increases rapidly with J. This provides unambigous tests for the model and indicates that contact terms are prolific sources of photons and leptons in hadron collisions. © 1979.

U2 - 10.1016/0370-2693(79)90693-2

DO - 10.1016/0370-2693(79)90693-2

M3 - Article

SN - 0370-2693

VL - 83

SP - 235

EP - 237

JO - Physics Letters B

JF - Physics Letters B

IS - 2

ER -

Contact terms in E.M. decays of mesons

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