| Autor: |
A. C. Schaffer, P. E. Stamer, M. Hibbs, R. B. Palmer, P. L. Connolly, E. L. Koller, M. Kalelkar, M. J. Murtagh, C. Baltay, E. B. Brucker, J. Okamitsu, M. Tanaka, P.F. Jacques, M. Bregman, S. A. Kahn, R.J. Plano, K. Shastri, N.P. Samios, J. T. Liu, N. J. Baker |
| Rok vydání: |
1985 |
| Předmět: |
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| Zdroj: |
Physical Review Letters. 55:2543-2546 |
| ISSN: |
0031-9007 |
| DOI: |
10.1103/physrevlett.55.2543 |
| Popis: |
We have searched for the production of like-sign dilepton events (${\ensuremath{\nu}}_{\ensuremath{\mu}}+\mathrm{Ne}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{\ensuremath{-}}+{e}^{\ensuremath{-}}+\dots{}$) in a wide-band neutrino beam at Fermilab using the 15-ft bubble chamber. We observe no signal above the background arising from conventional sources. We set 90%-confidence-level upper limits for the production rates of $\frac{({\ensuremath{\nu}}_{\ensuremath{\mu}}+\mathrm{Ne}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{\ensuremath{-}}+{e}^{\ensuremath{-}}+\dots{})}{({\ensuremath{\nu}}_{\ensuremath{\mu}}+\mathrm{Ne}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{\ensuremath{-}}+\dots{})}l~0.76\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}4}$ and $\frac{({\ensuremath{\nu}}_{\ensuremath{\mu}}+\mathrm{Ne}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{\ensuremath{-}}+{e}^{\ensuremath{-}}+\dots{})}{({\ensuremath{\nu}}_{\ensuremath{\mu}}+\mathrm{Ne}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{\ensuremath{-}}+{e}^{+}+\dots{})}l~5.3\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}2}$. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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