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Article
Open AccessFirst observation of a tau neutrino charged current interaction with charm production in the OPERA experiment
An event topology with two secondary vertices compatible with the decay of short-lived particles was found in the analysis of neutrino interactions in the OPERA target. The observed topology is compatible with...
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Article
Open AccessErratum to: Study of charged hadron multiplicities in charged-current neutrino–lead interactions in the OPERA detector
Section Analysis, line 9: sub-sample of 818 events becomes sub-sample of 817 events.
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Article
Open AccessStudy of charged hadron multiplicities in charged-current neutrino–lead interactions in the OPERA detector
The OPERA experiment was designed to search for \(\nu _{\mu } \rightarrow \nu _{\tau }\) ...
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Article
Open AccessProcedure for short-lived particle detection in the OPERA experiment and its application to charm decays
The OPERA experiment, designed to perform the first observation of \(\nu _\mu \rightarrow \nu _\tau \) ...
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Article
Open AccessMeasurement of the TeV atmospheric muon charge ratio with the complete OPERA data set
The OPERA detector, designed to search for \(\nu _{\mu } \rightarrow \nu _{\tau }\) ...
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Article
Open AccessMeasurement of the atmospheric muon charge ratio with the OPERA detector
The OPERA detector at the Gran Sasso underground laboratory (LNGS) was used to measure the atmospheric muon charge ratio $R_{\mu}=N_{\mu^{+}}/...