Recent NA48/2 and NA62 results
- Publication type:
- Journal article
- Metadata:
-
- Abstract
- The NA48/2 Collaboration at CERN has accumulated and analysed unprecedented statistics of rare kaon decays in the $K_{e4}$ modes: $K_{e4}(+-)$ ($K^\pm \to \pi^+ \pi^- e^\pm \nu$) and $K_{e4}(00)$ ($K^\pm \to \pi^0 \pi^0 e^\pm \nu$) with nearly one percent background contamination. It leads to the improved measurement of branching fractions and detailed form factor studies. New final results from the analysis of 381 $K^\pm \to \pi^\pm \gamma \gamma$ rare decay candidates collected by the NA48/2 and NA62 experiments at CERN are presented. The results include a decay rate measurement and fits to Chiral Perturbation Theory (ChPT) description.
- Autoren
- F Ambrosino
- A Antonelli
- G Anzivino
- R Arcidiacono
- W Baldini
- S Balev
- JR Batley
- M Behler
- S Bifani
- C Biino
- A Bizzeti
- B Bloch-Devaux
- G Bocquet
- V Bolotov
- F Bucci
- N Cabibbo
- M Calvetti
- N Cartiglia
- A Ceccucci
- P Cenci
- C Cerri
- C Cheshkov
- JB Cheze
- M Clemencic
- G Collazuol
- F Costantini
- A Cotta Ramusino
- D Coward
- D Cundy
- A Dabrowski
- G D'Agostini
- P Dalpiaz
- C Damiani
- H Danielsson
- M De Beer
- G Dellacasa
- J Derre
- H Dibon
- D Di Filippo
- L DiLella
- N Doble
- V Duk
- J Engelfried
- K Eppard
- V Falaleev
- R Fantechi
- M Fidecaro
- L Fiorini
- M Fiorini
- T Fonseca Martin
- PL Frabetti
- A Fucci
- S Gallorini
- L Gatignon
- E Gersabeck
- A Gianoli
- S Giudici
- A Gonidec
- E Goudzovski
- S Goy Lopez
- E Gushchin
- B Hallgren
- M Hita-Hochgesand
- M Holder
- P Hristov
- E Iacopini
- E Imbergamo
- M Jeitler
- G Kalmus
- V Kekelidze
- K Kleinknecht
- V Kozhuharov
- W Kubischta
- V Kurshetsov
- G Lamanna
- C Lazzeroni
- M Lenti
- E Leonardi
- L Litov
- D Madigozhin
- A Maier
- I Mannelli
- F Marchetto
- G Marel
- M Markytan
- P Marouelli
- M Martini
- L Masetti
- P Massarotti
- E Mazzucato
- A Michetti
- I Mikulec
- M Misheva
- N Molokanova
- E Monnier
- U Moosbrugger
- C Morales Morales
- M Moulson
- S Movchan
- DJ Munday
- M Napolitano
- A Nappi
- G Neuhofer
- A Norton
- T Numao
- V Obraztsov
- V Palladino
- M Patel
- M Pepe
- A Peters
- F Petrucci
- MC Petrucci
- B Peyaud
- R Piandani
- M Piccini
- G Pierazzini
- I Polenkevich
- I Popov
- Yu Potrebenikov
- M Raggi
- B Renk
- F Retiere
- P Riedler
- A Romano
- P Rubin
- G Ruggiero
- A Salamon
- G Saracino
- M Savrie
- M Scarpa
- V Semenov
- A Sergi
- M Serra
- M Shieh
- S Shkarovskiy
- MW Slater
- M Sozzi
- T Spadaro
- S Stoynev
- E Swallow
- M Szleper
- M Valdata-Nappi
- P Valente
- B Vallage
- M Velasco
- M Veltri
- S Venditti
- M Wache
- H Wahl
- A Walker
- R Wanke
- L Widhalm
- A Winhart
- R Winston
- MD Wood
- SA Wotton
- O Yushchenko
- A Zinchenko
- M Ziolkowski
- Autoren-URL
- http://arxiv.org/abs/1408.0585v1
- Schlüsselwörter
- hep-ex
- hep-ex
- Notes
- Prepared for the Proceedings of "Moriond QCD and High Energy Interactions. March 22-29 2014." conference
- Datum der Veröffentlichung
- 2014
- Datum der Datenerfassung
- 2014
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2014
- Titel
- Recent NA48/2 and NA62 results
Files
1408.0585v1.pdf
Data source: arXiv
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