Parametrizations of three-body hadronic B- and D-decay amplitudes

B. Loiseau; D. Boito; J.-P. Dedonder; B. El-Bennich; R. Escribano; R. Kamiński; L. Leśniak

doi:10.48550/arxiv.1902.02138

Parametrizations of three-body hadronic B- and D-decay amplitudes

B. Loiseau, D. Boito, J.-P. Dedonder, B. El-Bennich, R. Escribano, R. Kamiński, L. Leśniak

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A short review of our recent work on amplitude parametrizations of three-body hadronic weak B and D decays is presented. The final states are here composed of three light mesons, namely the various charge πππ, Kππ and KKK¯ states. These parametrizations are derived from previous calculations based on a quasi-two-body factorization approach where the two-body hadronic final state interactions are fully taken into account in terms of unitary S- and P-wave ππ, πK and KK¯ form factors. They are an alternative to the isobar-model description and can be useful in the interpretation of CP asymmetries

Idioma original	Anglès
DOIs	https://doi.org/10.48550/arxiv.1902.02138
Estat de la publicació	Publicada - 2019

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title = "Parametrizations of three-body hadronic B- and D-decay amplitudes",

abstract = "A short review of our recent work on amplitude parametrizations of three-body hadronic weak B and D decays is presented. The final states are here composed of three light mesons, namely the various charge πππ, Kππ and KKK¯ states. These parametrizations are derived from previous calculations based on a quasi-two-body factorization approach where the two-body hadronic final state interactions are fully taken into account in terms of unitary S- and P-wave ππ, πK and KK¯ form factors. They are an alternative to the isobar-model description and can be useful in the interpretation of CP asymmetries",

author = "B. Loiseau and D. Boito and J.-P. Dedonder and B. El-Bennich and R. Escribano and R. Kami{\'n}ski and L. Le{\'s}niak",

year = "2019",

doi = "10.48550/arxiv.1902.02138",

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T1 - Parametrizations of three-body hadronic B- and D-decay amplitudes

AU - Loiseau, B.

AU - Boito, D.

AU - Dedonder, J.-P.

AU - El-Bennich, B.

AU - Escribano, R.

AU - Kamiński, R.

AU - Leśniak, L.

PY - 2019

Y1 - 2019

N2 - A short review of our recent work on amplitude parametrizations of three-body hadronic weak B and D decays is presented. The final states are here composed of three light mesons, namely the various charge πππ, Kππ and KKK¯ states. These parametrizations are derived from previous calculations based on a quasi-two-body factorization approach where the two-body hadronic final state interactions are fully taken into account in terms of unitary S- and P-wave ππ, πK and KK¯ form factors. They are an alternative to the isobar-model description and can be useful in the interpretation of CP asymmetries

AB - A short review of our recent work on amplitude parametrizations of three-body hadronic weak B and D decays is presented. The final states are here composed of three light mesons, namely the various charge πππ, Kππ and KKK¯ states. These parametrizations are derived from previous calculations based on a quasi-two-body factorization approach where the two-body hadronic final state interactions are fully taken into account in terms of unitary S- and P-wave ππ, πK and KK¯ form factors. They are an alternative to the isobar-model description and can be useful in the interpretation of CP asymmetries

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U2 - 10.48550/arxiv.1902.02138

DO - 10.48550/arxiv.1902.02138

M3 - Other contribution

ER -

Parametrizations of three-body hadronic B- and D-decay amplitudes

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