Precision measurements with kaon and pion decays at CERN
The NA62 measurement of the branching ratio and the di-photon mass spectrum of the K+ → π+γγ decay is presented, together with a preliminary result on the branching fraction of the rare decay π0 → e+e−. The first observation of the decay K±→π0π0 μ±v(K00μ4) by the NA48/2 experiment at the CERN is als...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2024/24/epjconf_qcd@work2024_00003.pdf |
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| _version_ | 1850109367938973696 |
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| author | Bizzeti Andrea |
| author_facet | Bizzeti Andrea |
| author_sort | Bizzeti Andrea |
| collection | DOAJ |
| description | The NA62 measurement of the branching ratio and the di-photon mass spectrum of the K+ → π+γγ decay is presented, together with a preliminary result on the branching fraction of the rare decay π0 → e+e−.
The first observation of the decay K±→π0π0 μ±v(K00μ4) by the NA48/2 experiment at the CERN is also reported, together with the measurement of the branching ratio. |
| format | Article |
| id | doaj-art-9fec8704c1a9440da2b12e153b02e489 |
| institution | OA Journals |
| issn | 2100-014X |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-9fec8704c1a9440da2b12e153b02e4892025-08-20T02:38:05ZengEDP SciencesEPJ Web of Conferences2100-014X2024-01-013140000310.1051/epjconf/202431400003epjconf_qcd@work2024_00003Precision measurements with kaon and pion decays at CERNBizzeti Andrea0Dipartimento di Scienze Fisiche, Informatiche e Matematiche, Università di Modena e Reggio EmiliaThe NA62 measurement of the branching ratio and the di-photon mass spectrum of the K+ → π+γγ decay is presented, together with a preliminary result on the branching fraction of the rare decay π0 → e+e−. The first observation of the decay K±→π0π0 μ±v(K00μ4) by the NA48/2 experiment at the CERN is also reported, together with the measurement of the branching ratio.https://www.epj-conferences.org/articles/epjconf/pdf/2024/24/epjconf_qcd@work2024_00003.pdf |
| spellingShingle | Bizzeti Andrea Precision measurements with kaon and pion decays at CERN EPJ Web of Conferences |
| title | Precision measurements with kaon and pion decays at CERN |
| title_full | Precision measurements with kaon and pion decays at CERN |
| title_fullStr | Precision measurements with kaon and pion decays at CERN |
| title_full_unstemmed | Precision measurements with kaon and pion decays at CERN |
| title_short | Precision measurements with kaon and pion decays at CERN |
| title_sort | precision measurements with kaon and pion decays at cern |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2024/24/epjconf_qcd@work2024_00003.pdf |
| work_keys_str_mv | AT bizzetiandrea precisionmeasurementswithkaonandpiondecaysatcern |