abstract

• Recent results from the NA62 experiment at CERN are presented. The analysis of the K%2b → π%2bνν¯ decay has been performed with the full dataset available. Upper limits have been set on the BR(π0 → invisible) and BR(K%2b → π%2bX) where X is a new scalar or pseudoscalar particle. The preliminary result on the formfactor measurement in the decay K%2b → π%2bμ%2bμ− is reported. © 2021 Societa Italiana di Fisica. All rights reserved.

authors

• Andres M.V.
• Cadena-Nava R.D.
• Camarillo-Avilés A.
• Cervantes-Sánchez J.J.
• Durán-Sánchez M.
• Engelfried Jatzkowski Jurgen
• Hernández-Arriaga M.V.
• Hernández-Mendoza H.
• Ibarra-Escamilla B.
• Kuri-Cruz A.
• Longoria-Hernández A.M.
• Piovesan D.
• Pottiez O.
• Rojo-Rubio R.
• Romero-Guzmán E.T.
• Roque-Jiménez J.A.
• Ruiz-Robles J.F.
• Sánchez-Díaz L.E.
• The NA62 Collaboration
• Vázquez-Martínez E.A.
• Álvarez-Tamayo R.I.

publication date

• 2021-01-01

published in

• Nuovo Cimento della Societa Italiana di Fisica C  Journal

keywords

Digital Object Identifier (DOI)

• 10.1393/ncc/i2021-21176-4

PubMed ID

start page

end page

volume

• 44

issue

• 6