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T-odd correlations in charged $K_{\ell4}$ decays
We analyse the sensitivity to physics beyond the SM of T-odd correlations in $K_{\ell 4}$ decays, which do not involve the lepton polarization. We show that a combined analysis of $K^+_{\mu 4}$ and $K^-_{\mu 4}$ decays can lead to new constraints about CP violation in $\Delta S=1$ charged-current in...
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| Lenguaje: | eng |
| Publicado: |
2002
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| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.65.117901 http://cds.cern.ch/record/540599 |
| _version_ | 1780898336525516800 |
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| author | Retico, Alessandra |
| author_facet | Retico, Alessandra |
| author_sort | Retico, Alessandra |
| collection | CERN |
| description | We analyse the sensitivity to physics beyond the SM of T-odd correlations in $K_{\ell 4}$ decays, which do not involve the lepton polarization. We show that a combined analysis of $K^+_{\mu 4}$ and $K^-_{\mu 4}$ decays can lead to new constraints about CP violation in $\Delta S=1$ charged-current interactions, complementary to those obtained from the transverse muon polarization in $K_{\mu 3}$ and of comparable accuracy. |
| id | cern-540599 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2002 |
| record_format | invenio |
| spelling | cern-5405992021-09-17T03:01:03Zdoi:10.1103/PhysRevD.65.117901http://cds.cern.ch/record/540599engRetico, AlessandraT-odd correlations in charged $K_{\ell4}$ decaysParticle Physics - PhenomenologyWe analyse the sensitivity to physics beyond the SM of T-odd correlations in $K_{\ell 4}$ decays, which do not involve the lepton polarization. We show that a combined analysis of $K^+_{\mu 4}$ and $K^-_{\mu 4}$ decays can lead to new constraints about CP violation in $\Delta S=1$ charged-current interactions, complementary to those obtained from the transverse muon polarization in $K_{\mu 3}$ and of comparable accuracy.We analyse the sensitivity to physics beyond the SM of T-odd correlations in $K_{\ell 4}$ decays, which do not involve the lepton polarization. We show that a combined analysis of $K^+_{\mu 4}$ and $K^-_{\mu 4}$ decays can lead to new constraints about CP violation in $\Delta S=1$ charged-current interactions, complementary to those obtained from the transverse muon polarization in $K_{\mu 3}$ and of comparable accuracy.hep-ph/0203044CERN-TH-2002-053CERN-TH-2002-053oai:cds.cern.ch:5405992002-03-05 |
| spellingShingle | Particle Physics - Phenomenology Retico, Alessandra T-odd correlations in charged $K_{\ell4}$ decays |
| title | T-odd correlations in charged $K_{\ell4}$ decays |
| title_full | T-odd correlations in charged $K_{\ell4}$ decays |
| title_fullStr | T-odd correlations in charged $K_{\ell4}$ decays |
| title_full_unstemmed | T-odd correlations in charged $K_{\ell4}$ decays |
| title_short | T-odd correlations in charged $K_{\ell4}$ decays |
| title_sort | t-odd correlations in charged $k_{\ell4}$ decays |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1103/PhysRevD.65.117901 http://cds.cern.ch/record/540599 |
| work_keys_str_mv | AT reticoalessandra toddcorrelationsinchargedkell4decays |