Study of π0 Dalitz decays in the NA62 and NA48/2 experiments

NA62, NA48/2

doi:10.1016/j.nuclphysbps.2016.12.020

Study of π⁰ Dalitz decays in the NA62 and NA48/2 experiments

NA62, NA48/2

University of Liverpool

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

The NA62 experiment at CERN collected a large sample of charged kaon decays with a highly efficient trigger for decays into electrons in 2007. The kaon beam represents a source of tagged neutral pion decays in vacuum. A measurement of the electromagnetic transition form factor slope of the neutral pion in the time-like region from ∼1 million fully reconstructed π⁰ Dalitz decay is presented. The limits on dark photon production in π⁰ decays from the earlier kaon experiment at CERN, NA48/2, are also reported.

langue originale	Anglais
Pages (de - à)	106-110
Nombre de pages	5
journal	Nuclear and Particle Physics Proceedings
Volume	282-284
Les DOIs	https://doi.org/10.1016/j.nuclphysbps.2016.12.020
état	Publié - 1 janv. 2017
Modification externe	Oui

Accès au document

10.1016/j.nuclphysbps.2016.12.020

Contient cette citation

@article{b93a3ec8717d4b5397c53ac595f2f629,

title = "Study of π0 Dalitz decays in the NA62 and NA48/2 experiments",

abstract = "The NA62 experiment at CERN collected a large sample of charged kaon decays with a highly efficient trigger for decays into electrons in 2007. The kaon beam represents a source of tagged neutral pion decays in vacuum. A measurement of the electromagnetic transition form factor slope of the neutral pion in the time-like region from ∼1 million fully reconstructed π0 Dalitz decay is presented. The limits on dark photon production in π0 decays from the earlier kaon experiment at CERN, NA48/2, are also reported.",

keywords = "NA48/2, NA62, dark photon, π form factor",

author = "\{NA62, NA48/2\} and E. Maurice and F. Ambrosino and A. Antonelli and G. Anzivino and R. Arcidiacono and W. Baldini and S. Balev and S. Bifani and C. Biino and A. Bizzeti and B. Bloch-Devaux and V. Bolotov and F. Bucci and A. Ceccucci and P. Cenci and C. Cerri and G. Collazuol and F. Costantini and \{Cotta Ramusino\}, A. and D. Coward and G. D'Agostini and P. Dalpiaz and H. Danielsson and G. Dellacasa and \{Di Filippo\}, D. and L. DiLella and N. Doble and V. Duk and J. Engelfried and K. Eppard and V. Falaleev and R. Fantechi and M. Fiorini and Frabetti, \{P. L.\} and A. Fucci and S. Gallorini and L. Gatignon and E. Gersabeck and A. Gianoli and S. Giudici and E. Goudzovski and \{Goy Lopez\}, S. and E. Gushchin and B. Hallgren and M. Hita-Hochgesand and E. Iacopini and E. Imbergamo and V. Kekelidze and K. Kleinknecht and V. Kozhuharov",

note = "Publisher Copyright: {\textcopyright} 2016",

year = "2017",

month = jan,

day = "1",

doi = "10.1016/j.nuclphysbps.2016.12.020",

language = "English",

volume = "282-284",

pages = "106--110",

journal = "Nuclear and Particle Physics Proceedings",

issn = "2405-6014",

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TY - JOUR

T1 - Study of π0 Dalitz decays in the NA62 and NA48/2 experiments

AU - NA62, NA48/2

AU - Maurice, E.

AU - Ambrosino, F.

AU - Antonelli, A.

AU - Anzivino, G.

AU - Arcidiacono, R.

AU - Baldini, W.

AU - Balev, S.

AU - Bifani, S.

AU - Biino, C.

AU - Bizzeti, A.

AU - Bloch-Devaux, B.

AU - Bolotov, V.

AU - Bucci, F.

AU - Ceccucci, A.

AU - Cenci, P.

AU - Cerri, C.

AU - Collazuol, G.

AU - Costantini, F.

AU - Cotta Ramusino, A.

AU - Coward, D.

AU - D'Agostini, G.

AU - Dalpiaz, P.

AU - Danielsson, H.

AU - Dellacasa, G.

AU - Di Filippo, D.

AU - DiLella, L.

AU - Doble, N.

AU - Duk, V.

AU - Engelfried, J.

AU - Eppard, K.

AU - Falaleev, V.

AU - Fantechi, R.

AU - Fiorini, M.

AU - Frabetti, P. L.

AU - Fucci, A.

AU - Gallorini, S.

AU - Gatignon, L.

AU - Gersabeck, E.

AU - Gianoli, A.

AU - Giudici, S.

AU - Goudzovski, E.

AU - Goy Lopez, S.

AU - Gushchin, E.

AU - Hallgren, B.

AU - Hita-Hochgesand, M.

AU - Iacopini, E.

AU - Imbergamo, E.

AU - Kekelidze, V.

AU - Kleinknecht, K.

AU - Kozhuharov, V.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The NA62 experiment at CERN collected a large sample of charged kaon decays with a highly efficient trigger for decays into electrons in 2007. The kaon beam represents a source of tagged neutral pion decays in vacuum. A measurement of the electromagnetic transition form factor slope of the neutral pion in the time-like region from ∼1 million fully reconstructed π0 Dalitz decay is presented. The limits on dark photon production in π0 decays from the earlier kaon experiment at CERN, NA48/2, are also reported.

AB - The NA62 experiment at CERN collected a large sample of charged kaon decays with a highly efficient trigger for decays into electrons in 2007. The kaon beam represents a source of tagged neutral pion decays in vacuum. A measurement of the electromagnetic transition form factor slope of the neutral pion in the time-like region from ∼1 million fully reconstructed π0 Dalitz decay is presented. The limits on dark photon production in π0 decays from the earlier kaon experiment at CERN, NA48/2, are also reported.

KW - NA48/2

KW - NA62

KW - dark photon

KW - π form factor

U2 - 10.1016/j.nuclphysbps.2016.12.020

DO - 10.1016/j.nuclphysbps.2016.12.020

M3 - Article

AN - SCOPUS:85016249160

SN - 2405-6014

VL - 282-284

SP - 106

EP - 110

JO - Nuclear and Particle Physics Proceedings

JF - Nuclear and Particle Physics Proceedings

ER -

Study of π0 Dalitz decays in the NA62 and NA48/2 experiments

Résumé

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Contient cette citation

Study of π⁰ Dalitz decays in the NA62 and NA48/2 experiments