The η-η′ mixing angle revisited

A. Bramon; R. Escribano; M. D. Scadron

doi:10.1007/s100529801009

The η-η′ mixing angle revisited

A. Bramon, R. Escribano, M. D. Scadron

Producció científica: Contribució a revista › Article › Recerca › Avaluat per experts

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The value of the η-η′ mixing angle θp is phenomenologically deduced from a rather exhaustive and up-to-date analysis of data including strong decays of tensor and higher-spin mesons, electromagnetic decays of vector and pseudoscalar mesons, J/ψ decays into a vector and a pseudoscalar meson, and other transitions. A value of θp between -17° and -13° is consistent with the present experimental evidence and the average θp = -15.5° ± 1.3° seems to be favoured.

Idioma original	Anglès
Pàgines (de-a)	271-278
Revista	European Physical Journal C
Volum	7
Número	2
DOIs	https://doi.org/10.1007/s100529801009
Estat de la publicació	Publicada - 1 de gen. 1999

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10.1007/s100529801009

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https://www.scopus.com/pages/publications/0033475460

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title = "The η-η′ mixing angle revisited",

abstract = "The value of the η-η′ mixing angle θp is phenomenologically deduced from a rather exhaustive and up-to-date analysis of data including strong decays of tensor and higher-spin mesons, electromagnetic decays of vector and pseudoscalar mesons, J/ψ decays into a vector and a pseudoscalar meson, and other transitions. A value of θp between -17° and -13° is consistent with the present experimental evidence and the average θp = -15.5° ± 1.3° seems to be favoured.",

author = "A. Bramon and R. Escribano and Scadron, \{M. D.\}",

year = "1999",

month = jan,

day = "1",

doi = "10.1007/s100529801009",

language = "English",

volume = "7",

pages = "271--278",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer Nature",

number = "2",

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TY - JOUR

T1 - The η-η′ mixing angle revisited

AU - Bramon, A.

AU - Escribano, R.

AU - Scadron, M. D.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - The value of the η-η′ mixing angle θp is phenomenologically deduced from a rather exhaustive and up-to-date analysis of data including strong decays of tensor and higher-spin mesons, electromagnetic decays of vector and pseudoscalar mesons, J/ψ decays into a vector and a pseudoscalar meson, and other transitions. A value of θp between -17° and -13° is consistent with the present experimental evidence and the average θp = -15.5° ± 1.3° seems to be favoured.

AB - The value of the η-η′ mixing angle θp is phenomenologically deduced from a rather exhaustive and up-to-date analysis of data including strong decays of tensor and higher-spin mesons, electromagnetic decays of vector and pseudoscalar mesons, J/ψ decays into a vector and a pseudoscalar meson, and other transitions. A value of θp between -17° and -13° is consistent with the present experimental evidence and the average θp = -15.5° ± 1.3° seems to be favoured.

UR - https://www.scopus.com/pages/publications/0033475460

U2 - 10.1007/s100529801009

DO - 10.1007/s100529801009

M3 - Article

SN - 1434-6044

VL - 7

SP - 271

EP - 278

JO - European Physical Journal C

JF - European Physical Journal C

IS - 2

ER -

The η-η′ mixing angle revisited

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