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A precise measurement of the cross section of the inverse muon decay $\nu_{\mu}$ + e$^{-}$ --> $\mu^{-}$ + $\nu_{e}$
We report our final results from the analysis of the full high statistics sample of events of the reaction \imd\,\, collected with the \CHARMII{} detector in the CERN wide-band neutrino beam during the years 1988 to~1991. From a signal of 15,758 \pm 324 inverse muon decay events we derived, in the B...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1996
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(95)01298-6 http://cds.cern.ch/record/294829 |
| _version_ | 1780888882551717888 |
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| author | Vilain, P Wilquet, G Beyer, R Flegel, Wilfried Grote, H Mouthuy, T Øverås, H Panman, J Rozanov, A N Winter, Klaus Zacek, G Zacek, V Büsser, F W Foos, C Gerland, L Layda, T Niebergall, F Rädel, G Stähelin, P Voss, T Favart, D Grégoire, G Knoops, E Lemaître, V Gorbunov, P Grigoriev, E A Khovanskii, V D Maslennikov, A M Lippich, W Nathaniel, A Staude, A Vogt, J Cocco, A G Ereditato, A Fiorillo, G Marchetti-Stasi, F Palladino, Vittorio Strolin, P Capone, A De Pedis, D Dore, U Frenkel-Rambaldi, A Loverre, P F Macina, Daniela Piredda, G Santacesaria, R Di Capua, E Ricciardi, S Saitta, B Akkus, B Arik, E Serin-Zeyrek, M Sever, R Tolun, P Hiller, K Nahnhauer, R Roloff, H E |
| author_facet | Vilain, P Wilquet, G Beyer, R Flegel, Wilfried Grote, H Mouthuy, T Øverås, H Panman, J Rozanov, A N Winter, Klaus Zacek, G Zacek, V Büsser, F W Foos, C Gerland, L Layda, T Niebergall, F Rädel, G Stähelin, P Voss, T Favart, D Grégoire, G Knoops, E Lemaître, V Gorbunov, P Grigoriev, E A Khovanskii, V D Maslennikov, A M Lippich, W Nathaniel, A Staude, A Vogt, J Cocco, A G Ereditato, A Fiorillo, G Marchetti-Stasi, F Palladino, Vittorio Strolin, P Capone, A De Pedis, D Dore, U Frenkel-Rambaldi, A Loverre, P F Macina, Daniela Piredda, G Santacesaria, R Di Capua, E Ricciardi, S Saitta, B Akkus, B Arik, E Serin-Zeyrek, M Sever, R Tolun, P Hiller, K Nahnhauer, R Roloff, H E |
| author_sort | Vilain, P |
| collection | CERN |
| description | We report our final results from the analysis of the full high statistics sample of events of the reaction \imd\,\, collected with the \CHARMII{} detector in the CERN wide-band neutrino beam during the years 1988 to~1991. From a signal of 15,758 \pm 324 inverse muon decay events we derived, in the Born approximation, a value of (16.51 \pm 0.93) \times 10^{-42} \unit{cm}^2 \unit{GeV}^{-1} for the asymptotic cross section slope \sigma/E_\nu, in good agreement with the Standard Model prediction of 17.23 \times 10^{-42} \unit{cm}^2 \unit{GeV}^{-1}. The result constrains the scalar coupling of the electron and the muon to |\gLL{S}|^2 < 0.475\ \rm{at}\ 90\%\ \rm{CL}. |
| id | cern-294829 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1996 |
| record_format | invenio |
| spelling | cern-2948292019-09-30T06:29:59Zdoi:10.1016/0370-2693(95)01298-6http://cds.cern.ch/record/294829engVilain, PWilquet, GBeyer, RFlegel, WilfriedGrote, HMouthuy, TØverås, HPanman, JRozanov, A NWinter, KlausZacek, GZacek, VBüsser, F WFoos, CGerland, LLayda, TNiebergall, FRädel, GStähelin, PVoss, TFavart, DGrégoire, GKnoops, ELemaître, VGorbunov, PGrigoriev, E AKhovanskii, V DMaslennikov, A MLippich, WNathaniel, AStaude, AVogt, JCocco, A GEreditato, AFiorillo, GMarchetti-Stasi, FPalladino, VittorioStrolin, PCapone, ADe Pedis, DDore, UFrenkel-Rambaldi, ALoverre, P FMacina, DanielaPiredda, GSantacesaria, RDi Capua, ERicciardi, SSaitta, BAkkus, BArik, ESerin-Zeyrek, MSever, RTolun, PHiller, KNahnhauer, RRoloff, H EA precise measurement of the cross section of the inverse muon decay $\nu_{\mu}$ + e$^{-}$ --> $\mu^{-}$ + $\nu_{e}$Particle Physics - ExperimentWe report our final results from the analysis of the full high statistics sample of events of the reaction \imd\,\, collected with the \CHARMII{} detector in the CERN wide-band neutrino beam during the years 1988 to~1991. From a signal of 15,758 \pm 324 inverse muon decay events we derived, in the Born approximation, a value of (16.51 \pm 0.93) \times 10^{-42} \unit{cm}^2 \unit{GeV}^{-1} for the asymptotic cross section slope \sigma/E_\nu, in good agreement with the Standard Model prediction of 17.23 \times 10^{-42} \unit{cm}^2 \unit{GeV}^{-1}. The result constrains the scalar coupling of the electron and the muon to |\gLL{S}|^2 < 0.475\ \rm{at}\ 90\%\ \rm{CL}.CERN-PPE-96-001oai:cds.cern.ch:2948291996-01-09 |
| spellingShingle | Particle Physics - Experiment Vilain, P Wilquet, G Beyer, R Flegel, Wilfried Grote, H Mouthuy, T Øverås, H Panman, J Rozanov, A N Winter, Klaus Zacek, G Zacek, V Büsser, F W Foos, C Gerland, L Layda, T Niebergall, F Rädel, G Stähelin, P Voss, T Favart, D Grégoire, G Knoops, E Lemaître, V Gorbunov, P Grigoriev, E A Khovanskii, V D Maslennikov, A M Lippich, W Nathaniel, A Staude, A Vogt, J Cocco, A G Ereditato, A Fiorillo, G Marchetti-Stasi, F Palladino, Vittorio Strolin, P Capone, A De Pedis, D Dore, U Frenkel-Rambaldi, A Loverre, P F Macina, Daniela Piredda, G Santacesaria, R Di Capua, E Ricciardi, S Saitta, B Akkus, B Arik, E Serin-Zeyrek, M Sever, R Tolun, P Hiller, K Nahnhauer, R Roloff, H E A precise measurement of the cross section of the inverse muon decay $\nu_{\mu}$ + e$^{-}$ --> $\mu^{-}$ + $\nu_{e}$ |
| title | A precise measurement of the cross section of the inverse muon decay $\nu_{\mu}$ + e$^{-}$ --> $\mu^{-}$ + $\nu_{e}$ |
| title_full | A precise measurement of the cross section of the inverse muon decay $\nu_{\mu}$ + e$^{-}$ --> $\mu^{-}$ + $\nu_{e}$ |
| title_fullStr | A precise measurement of the cross section of the inverse muon decay $\nu_{\mu}$ + e$^{-}$ --> $\mu^{-}$ + $\nu_{e}$ |
| title_full_unstemmed | A precise measurement of the cross section of the inverse muon decay $\nu_{\mu}$ + e$^{-}$ --> $\mu^{-}$ + $\nu_{e}$ |
| title_short | A precise measurement of the cross section of the inverse muon decay $\nu_{\mu}$ + e$^{-}$ --> $\mu^{-}$ + $\nu_{e}$ |
| title_sort | precise measurement of the cross section of the inverse muon decay $\nu_{\mu}$ + e$^{-}$ --> $\mu^{-}$ + $\nu_{e}$ |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1016/0370-2693(95)01298-6 http://cds.cern.ch/record/294829 |
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