Upper Limit on the K+ → π0π0π0e+ν Decay
A search for the K+ → π0π0π0e+ν decay is performed by the OKA collaboration. The search is based on 3.65 × 109 K+ decays. No signal is observed. The upper limit set is BR(K+ → π0π0π0e+ν) < 5.4 × 10–8 90% CL, 65 times lower than the one currently listed by PDG.
Authors
- V. I. Rykalin
- V. N. Bychkov
- A. P. Filin
- I. S. Tiurin (ORCID: https://orcid.org/0009-0001-6830-5754)
- A.V. Kulik (ORCID: https://orcid.org/0009-0000-5027-5713)
- B. Zh. Zalikhanov
- V. A. Lishin
- V. A. Uvarov
- A. Artamonov (ORCID: https://orcid.org/0000-0002-2785-2233)
- V. F. Kurshetsov
- G.V. Khaustov (ORCID: https://orcid.org/0009-0008-6704-3167)
- S. Kholodenko (ORCID: https://orcid.org/0000-0002-0260-6570)
- V. I. Kravtsov (ORCID: https://orcid.org/0000-0002-6304-396X)
- M. V. Medynsky
- V. Obraztsov (ORCID: https://orcid.org/0000-0002-0994-3641)
- A. Yu. Polyarush (ORCID: https://orcid.org/0000-0003-0306-1629)
- M. Shapkin (ORCID: https://orcid.org/0000-0002-4098-9592)
- Y. Kudenko (ORCID: https://orcid.org/0000-0003-3204-9426)
- S. Filippov (ORCID: https://orcid.org/0000-0003-3900-3914)
- V. I. Romanovsky
- A. V. Okhotnikov
- A. K. Konoplyannikov
- A. S. Sadovsky
- V. N. Kolosov
- V. A. Polyakov
- G. D. Kekelidze
- V.D. Samoylenko
- S. V. Donskov
- A. M. Gorin
- V. M. Lysan
- E. Gushchin (ORCID: https://orcid.org/0000-0001-8857-1665)
- O. P. Yushchenko
- A. A. Khudyakov
- A. V. Inyakin
Institutions
- Moscow Institute of Physics and Technology (RU)
- Kurchatov Institute (RU)
- Joint Institute for Nuclear Research (RU)
- Institute for Nuclear Research (RU)
- Istituto Nazionale di Fisica Nucleare, Sezione di Pisa (IT)
- National Research Nuclear University MEPhI (RU)
Publication Details
- Journal
- Journal of Experimental and Theoretical Physics Letters
- Published
- 2024-10-01
- DOI
- https://doi.org/10.1134/s0021364024603415
- Citations
- 2
- Primary Topic
- Particle physics theoretical and experimental studies
- Type
- article
- Field-Weighted Citation Impact
- 1.32