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Below is the list of muon (anti)neutrino beams used in past or current physics experiments: CERN Neutrinos to Gran Sasso (CNGS) beam [10] produced by Super Proton Synchrotron at CERN used in OPERA and ICARUS experiments. Booster Neutrino Beam (BNB) produced by the Booster synchrotron at Fermilab used in SciBooNE, MiniBooNE and MicroBooNE ...
In the 1980s, monitored neutrino beams were built in the USSR in the framework of the "tagged neutrino beam facility". [7] This facility did not reach a flux sufficient to feed neutrino experiments and was later descoped to a tagged kaon beam facility. Current neutrino beams record muons but they have not reached single-particle sensitivity.
The first end-to-end simulation of the ENUBET monitored neutrino beam was published in 2023. [10] The ENUBET ERC project was completed in 2022. Since March 2019, ENUBET has been part of the CERN Neutrino Platform [11] (NP06/ENUBET) for the development of a new generation of neutrino detectors and facilities.
The muon neutrino is an elementary particle which has the symbol ν μ and zero electric charge. Together with the muon it forms the second generation of leptons, hence the name muon neutrino. It was discovered in 1962 by Leon Lederman, Melvin Schwartz and Jack Steinberger. The discovery was rewarded with the 1988 Nobel Prize in Physics.
This beam then passed 732 kilometres (455 mi) through the crust of the Earth and it is expected that during flight some of the muon neutrinos convert into other neutrino types such as tau neutrinos. [1] Once the beam arrived at Gran Sasso, the OPERA and ICARUS experiments were used to detect the neutrinos.
An additional, independent timing system and four different methods of analysis were used for the evaluation of the neutrino events. They provided an upper limit for time of flight differences between light and muon neutrinos (48 to 59 neutrino events depending on the method of analysis): = (.) (.
Most accelerator-created neutrino beams can also create muons, and a very few can create tauons. A detector which can distinguish among these leptons can reveal the flavor of the neutrino incident to a charged current interaction; because the interaction involves the exchange of a W boson , the 'target' particle also changes (e.g., neutron → ...
In such reactions, one or more nucleons are knocked out of a nucleus by a neutrino as the muon neutrino or muon antineutrino is transformed into a muon or antimuon. MINERvA's first scientific results measured the rate of these processes in correlation with the visible energy from knocked-out protons. They suggested that about 20% of the ...