Physics letters. B, 2023-03, Vol.838, p.137679, Article 137679
- Kleimenova, A.
- Volpe, R.
- Petrov, Y.
- Bryman, D.
- Fu, J.
- Husek, T.
- Jerhot, J.
- Zamkovsky, M.
- Peruzzo, L.
- Vormstein, M.
- Dalpiaz, P.
- Neri, I.
- Norton, A.
- Iacopini, E.
- Lenti, M.
- Bucci, F.
- Antonelli, A.
- Georgiev, G.
- Kozhuharov, V.
- Moulson, M.
- Capussela, T.
- Di Filippo, D.
- Mirra, M.
- Saracino, G.
- Anzivino, G.
- Brizioli, F.
- Lollini, R.
- Checcucci, B.
- Costantini, F.
- Doble, N.
- Pedreschi, E.
- Sozzi, M.
- Fantechi, R.
- Biagioni, A.
- Leonardi, E.
- Lonardo, A.
- Ammendola, R.
- Sargeni, F.
- Bloch-Devaux, B.
- Menichetti, E.
- Migliore, E.
- Soldi, D.
- Filippi, A.
- Marchetto, F.
- Estrada-Tristan, N.
- Falaleev, V.
- Kekelidze, V.
- Korotkova, A.
- Madigozhin, D.
- Polenkevich, I.
- Shkarovskiy, S.
- Fedotov, S.
- Gushchin, E.
- Kudenko, Y.
- Medvedeva, M.
- Obraztsov, V.
- Ostankov, A.
- Sugonyaev, V.
- Bician, L.
- Ceccucci, A.
- De Simone, N.
- Döbrich, B.
- Federici, L.
- Gatignon, L.
- Holzer, E.B.
- Jenninger, B.
- Laycock, P.
- Lehmann Miotto, G.
- Mapelli, A.
- Marchevski, R.
- Noy, M.
- Palladino, V.
- Perrin-Terrin, M.
- Pinzino, J.
- Ryjov, V.
- Schuchmann, S.
- Bache, T.
- Brunetti, M.B.
- Fascianelli, V.
- Gonnella, F.
- Lazzeroni, C.
- Lurkin, N.
- Newson, F.
- Romano, A.
- Sergi, A.
- Sturgess, A.
- Swallow, J.
- Tomczak, A.
- Heath, H.
- Page, R.
- Graham, C.
- Protopopescu, D.
- Carmignani, J.
- Dainton, J.B.
- Jones, R.W.L.
- Ruggiero, G.
- Fulton, L.
- Maurice, E.
- Wrona, B.
- Rubin, P.
2023
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Kleimenova, A.
- Volpe, R.
- Petrov, Y.
- Bryman, D.
- Fu, J.
- Husek, T.
- Jerhot, J.
- Zamkovsky, M.
- Peruzzo, L.
- Vormstein, M.
- Dalpiaz, P.
- Neri, I.
- Norton, A.
- Iacopini, E.
- Lenti, M.
- Bucci, F.
- Antonelli, A.
- Georgiev, G.
- Kozhuharov, V.
- Moulson, M.
- Capussela, T.
- Di Filippo, D.
- Mirra, M.
- Saracino, G.
- Anzivino, G.
- Brizioli, F.
- Lollini, R.
- Checcucci, B.
- Costantini, F.
- Doble, N.
- Pedreschi, E.
- Sozzi, M.
- Fantechi, R.
- Biagioni, A.
- Leonardi, E.
- Lonardo, A.
- Ammendola, R.
- Sargeni, F.
- Bloch-Devaux, B.
- Menichetti, E.
- Migliore, E.
- Soldi, D.
- Filippi, A.
- Marchetto, F.
- Estrada-Tristan, N.
- Falaleev, V.
- Kekelidze, V.
- Korotkova, A.
- Madigozhin, D.
- Polenkevich, I.
- Shkarovskiy, S.
- Fedotov, S.
- Gushchin, E.
- Kudenko, Y.
- Medvedeva, M.
- Obraztsov, V.
- Ostankov, A.
- Sugonyaev, V.
- Bician, L.
- Ceccucci, A.
- De Simone, N.
- Döbrich, B.
- Federici, L.
- Gatignon, L.
- Holzer, E.B.
- Jenninger, B.
- Laycock, P.
- Lehmann Miotto, G.
- Mapelli, A.
- Marchevski, R.
- Noy, M.
- Palladino, V.
- Perrin-Terrin, M.
- Pinzino, J.
- Ryjov, V.
- Schuchmann, S.
- Bache, T.
- Brunetti, M.B.
- Fascianelli, V.
- Gonnella, F.
- Lazzeroni, C.
- Lurkin, N.
- Newson, F.
- Romano, A.
- Sergi, A.
- Sturgess, A.
- Swallow, J.
- Tomczak, A.
- Heath, H.
- Page, R.
- Graham, C.
- Protopopescu, D.
- Carmignani, J.
- Dainton, J.B.
- Jones, R.W.L.
- Ruggiero, G.
- Fulton, L.
- Maurice, E.
- Wrona, B.
- Rubin, P.
- Titel
- A search for the K+ → μ−νe+e+ decay
- Ist Teil von
- Physics letters. B, 2023-03, Vol.838, p.137679, Article 137679
- Ort / Verlag
- United States: Elsevier B.V
- Erscheinungsjahr
- 2023
- Quelle
- Access via ScienceDirect (Elsevier)
- Beschreibungen/Notizen
- A search for the K+→μ−νe+e+ decay, forbidden within the Standard Model by either lepton number or lepton flavour conservation depending on the flavour of the emitted neutrino, has been performed using the dataset collected by the NA62 experiment at CERN in 2016–2018. An upper limit of 8.1×10−11 is obtained for the decay branching fraction at 90% CL, improving by a factor of 250 over the previous search.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0370-2693eISSN: 1873-2445DOI: 10.1016/j.physletb.2023.137679Titel-ID: cdi_doaj_primary_oai_doaj_org_article_d29bc5547bc045ab8d9d4cf89a046c21