@article{e211ba5cf1614eb09137d2609ad515ae,
title = "First observation of the K+ → π+ν{\=ν} decay with the NA62 experiment",
abstract = "The NA62 experiment at CERN is designed to study the K+ → π+ν{\=ν} decay. After collecting data in 2016, 2017, and 2018, the experiment resumed data taking in 2021 and has received approval for operations until the start of Long Shutdown 3 in 2026. The first observation of the K+ → π+ν{\=ν} decay achieved combining the data collected in 2016-2022 is reported.",
author = "\{NA62 Collaboration\} and Ilaria Rosa and A. Akmete and R. Aliberti and F. Ambrosino and R. Ammendola and B. Angelucci and A. Antonelli and G. Anzivino and R. Arcidiacono and Ashraf, \{M. U.\} and T. Bache and A. Baeva and D. Baigarashev and L. Bandiera and M. Barbanera and V. Bautin and J. Bernhard and A. Biagioni and L. Bician and C. Biino and A. Bizzeti and T. Blazek and B. Bloch-Devaux and P. Boboc and V. Bonaiuto and M. Boretto and M. Bragadireanu and Olvera, \{A. Briano\} and D. Britton and F. Brizioli and Brunetti, \{M. B.\} and D. Bryman and F. Bucci and N. Canale and T. Capussela and J. Carmignani and A. Ceccucci and P. Cenci and M. Ceoletta and V. Cerny and C. Cerri and X. Chang and B. Checcucci and A. Conovaloff and P. Cooper and Gil, \{E. Cortina\} and M. Corvino and F. Costantini and Ramusino, \{A. Cotta\} and E. Maurice",
note = "Publisher Copyright: {\textcopyright} CERN on behalf of the NA62 Collaboration.",
year = "2026",
month = jan,
day = "1",
doi = "10.1393/ncc/i2026-26059-6",
language = "English",
volume = "49",
journal = "Nuovo Cimento della Societa Italiana di Fisica C",
issn = "2037-4909",
number = "1-2",
}