Latest results from precision measurements at the NA62 experiment
Then NA62 experiment at CERN collected the world's largest dataset of charged Kaons, the main goal being the measurement of the $\mathcal{B}(K^+ \rightarrow \pi^+ \nu \bar{\nu})$. New results from the analyses of rare kaon and pion decays using data samples collected in 2017-2018 are presented. A sample of $\pi^0 \rightarrow e^+ e^-$ decays was collected and preliminary results of the branching ratio are reported. Also, a sample of $K^+ \rightarrow \pi^+ \gamma \gamma$ decays was collected and measurement of the branching ratio, study of the di-photon mass spectrum, and the first search for production and prompt decay of an axion-like particle with gluon coupling in the process $K^+ \rightarrow \pi^+ A, A \rightarrow \gamma \gamma$ are reported.
Authors
- A. Briano Olvera (ORCID: https://orcid.org/0000-0001-6121-3905)
- A. Gianoli
- H. Heath
- A. Zinchenko
- M. D'Errico
- I. Rosa (ORCID: https://orcid.org/0009-0002-7564-1825)
- A. Okhotnikov (ORCID: https://orcid.org/0000-0003-1404-3522)
- G. Lanfranchi (ORCID: https://orcid.org/0000-0002-9467-8001)
- Babette Döbrich (ORCID: https://orcid.org/0000-0002-6008-8601)
- G. Lamanna
- M. Reyes Santos
- J. Pinzino (ORCID: https://orcid.org/0000-0002-7418-0636)
- K. Rodriguez Rivera
- Z. Hives (ORCID: https://orcid.org/0000-0002-5025-993X)
- A. Parenti (ORCID: https://orcid.org/0000-0002-6132-5680)
- P. Vicini
- C. Kenworthy (ORCID: https://orcid.org/0009-0002-8815-0048)
- A. Salamon
- M. Soldani
- O. Hutanu
- Paolo Cretaro (ORCID: https://orcid.org/0000-0002-2229-149X)
- T. Husek (ORCID: https://orcid.org/0000-0002-7208-9150)
- G. Tinti (ORCID: https://orcid.org/0000-0003-1364-844X)
- V. Wong
- S. Martellotti (ORCID: https://orcid.org/0000-0002-4363-7816)
- D. Kereibay (ORCID: https://orcid.org/0000-0001-8943-1314)
- R. Fiorenza (ORCID: https://orcid.org/0000-0003-4965-7073)
- M. Mirra (ORCID: https://orcid.org/0000-0002-1190-2961)
- P. Valente (ORCID: https://orcid.org/0000-0002-5413-0068)
- F. Petrucci (ORCID: https://orcid.org/0000-0002-5278-2206)
- R. Aliberti (ORCID: https://orcid.org/0000-0003-3500-4012)
- V. Fascianelli (ORCID: https://orcid.org/0000-0002-0485-5984)
- M. Ceoletta (ORCID: https://orcid.org/0000-0002-2532-0217)
- M. Turisini (ORCID: https://orcid.org/0000-0002-5422-1891)
- V. Palladino (ORCID: https://orcid.org/0000-0002-9786-9620)
- Karol Kampf (ORCID: https://orcid.org/0000-0003-1096-667X)
- S. Padolski
- E. Menichetti (ORCID: https://orcid.org/0000-0001-7143-8200)
- E. Leonardi
- F. Costantini (ORCID: https://orcid.org/0000-0002-2974-0067)
- A. Filippi
- A. Sytov
- G. Anzivino (ORCID: https://orcid.org/0000-0002-5967-0952)
- O. Yushchenko (ORCID: https://orcid.org/0000-0003-4236-5115)
- S. Ghinescu
- R. Wanke (ORCID: https://orcid.org/0000-0002-3636-360X)
- A. Akmete
- Z. Kucerova (ORCID: https://orcid.org/0000-0001-8906-3902)
- F. Marchetto (ORCID: https://orcid.org/0000-0002-5623-8494)
- V. Bautin (ORCID: https://orcid.org/0000-0002-5283-6059)
- L. Iacobuzio
- J. Engelfried (ORCID: https://orcid.org/0000-0001-5478-0602)
- M. Napolitano
- T. Enik (ORCID: https://orcid.org/0000-0002-2761-9730)
- Ilaria Panichi
- M. Koval (ORCID: https://orcid.org/0000-0002-6027-317X)
- Marco De Giorgi (ORCID: https://orcid.org/0000-0002-9823-1397)
- J. Fu
- E. Cortina (ORCID: https://orcid.org/0000-0001-9627-699X)
- S. Kholodenko (ORCID: https://orcid.org/0000-0002-0260-6570)
- M. Romagnoni
- L. Peruzzo (ORCID: https://orcid.org/0000-0002-4752-6160)
- A. Cotta Ramusino (ORCID: https://orcid.org/0000-0003-1727-2478)
- B. Wrona
- B. Velghe (ORCID: https://orcid.org/0000-0002-0797-8381)
- L. Bician (ORCID: https://orcid.org/0000-0001-9318-0116)
- O. Frezza
- R. Giordano (ORCID: https://orcid.org/0000-0002-5496-7247)
- E. Pedreschi (ORCID: https://orcid.org/0000-0001-7631-3933)
- V. Sugonyaev (ORCID: https://orcid.org/0000-0003-4449-9993)
- P. Laycock (ORCID: https://orcid.org/0000-0002-8572-5339)
- F. Brizioli (ORCID: https://orcid.org/0000-0002-2047-441X)
- A. Antonelli
- J. Henshaw (ORCID: https://orcid.org/0000-0001-7059-421X)
- V. Kekelidze (ORCID: https://orcid.org/0000-0001-8122-5065)
- M. Raggi (ORCID: https://orcid.org/0000-0002-7448-9481)
- R. Arcidiacono (ORCID: https://orcid.org/0000-0001-5904-142X)
- M. Zamkovsky (ORCID: https://orcid.org/0000-0002-5067-4789)
- R. Piandani
- J. Bernhard (ORCID: https://orcid.org/0000-0001-9256-971X)
- V. Kurshetsov
- V. Kurochka
- M. Fiorini
- D. Madigozhin (ORCID: https://orcid.org/0000-0001-8524-3455)
- N. Lurkin (ORCID: https://orcid.org/0000-0002-9440-5927)
- J. Carmignani (ORCID: https://orcid.org/0000-0002-1705-1061)
- I. Neri
- G. Saracino
- P. Massarotti (ORCID: https://orcid.org/0000-0002-9335-9690)
- J. R. Fry (ORCID: https://orcid.org/0000-0003-0437-0108)
- K. Gorshanov (ORCID: https://orcid.org/0000-0001-7912-5962)
- M. Bragadireanu
- A. Shaikhiev (ORCID: https://orcid.org/0000-0003-2921-8743)
- L. Bandiera (ORCID: https://orcid.org/0000-0002-5537-9674)
- I. Polenkevich
- V. Obraztsov (ORCID: https://orcid.org/0000-0002-0994-3641)
- D. Protopopescu (ORCID: https://orcid.org/0000-0002-8047-6513)
- J. Swallow (ORCID: https://orcid.org/0000-0002-1521-0911)
- J. Jerhot (ORCID: https://orcid.org/0000-0002-3236-1471)
- A. Kleimenova (ORCID: https://orcid.org/0000-0002-9129-4985)
- J. Schubert (ORCID: https://orcid.org/0000-0002-5782-8816)
- R. Guida (ORCID: https://orcid.org/0000-0001-8413-9672)
- S. Fedotov
- R.W. Jones
- A. Sergi
- M. Boretto (ORCID: https://orcid.org/0000-0001-5012-4480)
- A. Ostankov
- B. Bloch-Devaux (ORCID: https://orcid.org/0000-0002-2463-1232)
- M. Lupi (ORCID: https://orcid.org/0000-0001-9770-6197)
- M. Corvino (ORCID: https://orcid.org/0000-0002-2401-412X)
- R. Marchevski (ORCID: https://orcid.org/0000-0003-3410-0918)
- S. Lezki (ORCID: https://orcid.org/0000-0002-6909-774X)
- I. Mannelli
- G. Georgiev (ORCID: https://orcid.org/0000-0001-6884-3942)
- M. B. Brunetti (ORCID: https://orcid.org/0000-0003-1639-3577)
- J. Sanders (ORCID: https://orcid.org/0000-0003-1014-094X)
- P. Lo Chiatto (ORCID: https://orcid.org/0000-0002-4177-557X)
- D. Coward
- T. Bache
- A. Khotyantsev (ORCID: https://orcid.org/0000-0003-4234-2079)
- M. Medvedeva
- C. Graham (ORCID: https://orcid.org/0000-0001-9121-460X)
- L. Gatignon
- B. De Martino (ORCID: https://orcid.org/0000-0003-2028-9326)
- S. Giudici
- M. Perrin‐Terrin (ORCID: https://orcid.org/0000-0002-3568-1956)
- T. Numao
- S. Shkarovskiy (ORCID: https://orcid.org/0000-0003-2059-219X)
- M. Misheva
- R. Fantechi
- M. Pepé (ORCID: https://orcid.org/0000-0001-5624-4010)
- Yu. Potrebenikov (ORCID: https://orcid.org/0000-0003-1437-4129)
- E. Gushchin
- F. Newson
- E. Maurice
- Y. Petrov
- A. Ceccucci (ORCID: https://orcid.org/0000-0002-9506-866X)
- A. Korotkova
- E. Goudzovski (ORCID: https://orcid.org/0000-0001-9398-4237)
- V. Ryjov
- M. Barbanera (ORCID: https://orcid.org/0000-0002-3616-3341)
- D. Britton (ORCID: https://orcid.org/0000-0001-9998-4342)
- A. Lonardo (ORCID: https://orcid.org/0000-0002-5909-6508)
- G. Latino
- P. Dalpiaz
- A. Mefodev
- C. Santoni
- E. Lari
- P. Lichard
- L. Pontisso
- A. Mapelli (ORCID: https://orcid.org/0000-0002-4128-1019)
- Y. Kudenko
- V. Semenov
- E. Minucci
- M. Moulson
- F. Spinella
- V. Bonaiuto
- F. Sargeni
- A. Conovaloff
- G. Lehmann Miotto (ORCID: https://orcid.org/0000-0001-9045-7853)
- A. Norton
- R. Lollini
- D. Hutchcroft (ORCID: https://orcid.org/0000-0002-4174-6509)
- G. D’Agostini
- N. De Simone
- J.B. Dainton
- P. Rubin
- F. Bucci
- R. Volpe
- S. Venditti
- Eva Barbara Holzer
- B. Jenninger
- F. Gonnella
- L. Federici
- E. Gamberini
- J. Kunze
- M. Lenti
- D. Di Filippo
- C. Biino
- R. Page
- S. Trilov
- T. Spadaro
- M. Noy
- B. Checcucci
- A. Fucci
- F. Duval
- V. Duk
- A. Baeva
- P. Petrov
- D. Lomidze
- H. Wahl
- A. Romano
- N. Estrada-Tristan
- D. Baigarashev
- V. Cerny
- L. Fulton
- R. Ammendola
- D. Bryman
- N. Molokanova
- T. Blazek
- H. Danielsson
- K. Massri
- A. Sturgess
- A. Tomczak
- G. Ruggiero
- E. Iacopini
- V. Kozhuharov
- P. Cenci
- T. Capussela
- D. Soldi
- B. Angelucci
- L. Di Lella
- A. Biagioni
- N. Doble
- A. Sadovsky
- M. Vormstein
- G. Khoriauli
- E. Imbergamo
- V. Falaleev
- A. Bizzeti
- C. Cerri
- P. Lubrano (ORCID: https://orcid.org/0000-0003-0221-4806)
- Petre Boboc
- L. Litov
- P. S. Cooper
- S. Movchan
- B. Pietrzyk (ORCID: https://orcid.org/0000-0001-8659-4409)
- F. Hahn
- D. Emelyanov
- S. Schuchmann
- X. Chang (ORCID: https://orcid.org/0000-0002-8792-928X)
- M. Sozzi
- F. Ambrosino (ORCID: https://orcid.org/0000-0001-5577-1820)
- E. Migliore (ORCID: https://orcid.org/0000-0002-2271-5192)
- C. J. Parkinson (ORCID: https://orcid.org/0000-0003-0344-7361)
- C. Lazzeroni (ORCID: https://orcid.org/0000-0003-4074-4787)
- K. Salamantin
Institutions
- Horia Hulubei National Institute for R and D in Physics and Nuclear Engineering (RO)
Publication Details
- Published
- 2024-12-27
- DOI
- https://doi.org/10.22323/1.469.0123
- Primary Topic
- Magnetic confinement fusion research
- Type
- article
- Field-Weighted Citation Impact
- 0.00