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Precise measurement of the $\eta$ and $K^{0}$ masses
New measurements of the $\eta$ and $K^{0}$ masses have been performed using decays into $3\pi^{0}$ with the NA48 detector at the CERN SPS. Using symetric decays to reduce systematic effects, the results $M(\eta) = 547.843 \pm 0.051$ MeV/c$^{2}$ and $M(K^{0}) = 497.625 \pm 0.031$ MeV/c$^{2}$ were ob...
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| Lenguaje: | eng |
| Publicado: |
2002
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| Acceso en línea: | https://dx.doi.org/10.1238/Physica.Topical.099a00140 http://cds.cern.ch/record/593001 |
| _version_ | 1780899712146079744 |
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| author | Giudici, Sergio |
| author_facet | Giudici, Sergio |
| author_sort | Giudici, Sergio |
| collection | CERN |
| description | New measurements of the $\eta$ and $K^{0}$ masses have been performed using decays into $3\pi^{0}$ with the NA48 detector at the CERN SPS. Using symetric decays to reduce systematic effects, the results $M(\eta) = 547.843 \pm 0.051$ MeV/c$^{2}$ and $M(K^{0}) = 497.625 \pm 0.031$ MeV/c$^{2}$ were obtained. |
| id | cern-593001 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2002 |
| record_format | invenio |
| spelling | cern-5930012019-09-30T06:29:59Zdoi:10.1238/Physica.Topical.099a00140http://cds.cern.ch/record/593001engGiudici, SergioPrecise measurement of the $\eta$ and $K^{0}$ massesParticle Physics - ExperimentNew measurements of the $\eta$ and $K^{0}$ masses have been performed using decays into $3\pi^{0}$ with the NA48 detector at the CERN SPS. Using symetric decays to reduce systematic effects, the results $M(\eta) = 547.843 \pm 0.051$ MeV/c$^{2}$ and $M(K^{0}) = 497.625 \pm 0.031$ MeV/c$^{2}$ were obtained.oai:cds.cern.ch:5930012002 |
| spellingShingle | Particle Physics - Experiment Giudici, Sergio Precise measurement of the $\eta$ and $K^{0}$ masses |
| title | Precise measurement of the $\eta$ and $K^{0}$ masses |
| title_full | Precise measurement of the $\eta$ and $K^{0}$ masses |
| title_fullStr | Precise measurement of the $\eta$ and $K^{0}$ masses |
| title_full_unstemmed | Precise measurement of the $\eta$ and $K^{0}$ masses |
| title_short | Precise measurement of the $\eta$ and $K^{0}$ masses |
| title_sort | precise measurement of the $\eta$ and $k^{0}$ masses |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1238/Physica.Topical.099a00140 http://cds.cern.ch/record/593001 |
| work_keys_str_mv | AT giudicisergio precisemeasurementoftheetaandk0masses |