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Summary
| Description |
English: Muon neutrino beam production on the example of the beam in the T2K experiment. Beam of protons from an accelerator hits a graphite target, producing secondary particles, which are mainly pions and, to a lesser extent, kaons. Negative particles are defocused by a set of three magnetic horns, while positive particles are focused and directed into a tunnel called the decay volume or decay tunnel. Positive pions and kaons decay mainly into antimuons and muon neutrinos. All remaining hadrons and charged leptons are stopped by a 75-ton block of graphite (so-called beam dump) and in the ground behind the block, while the beam of neutrinos travel underground unimpeded.
Polski: Produkcja wiązki neutrin mionowych na przykładzie wiązki w eksperymencie T2K. Wiązka protonów z akceleratora uderza w tarczę grafitową, wytwarzając cząstki wtórne, którymi są głównie piony i, w mniejszym stopniu, kaony. Cząstki ujemne są rozpraszane przez układ trzech magnesów, podczas gdy cząstki dodatnie są skupiane i kierowane do tunelu zwanego objętością rozpadu lub tunelem rozpadu. Dodatnie piony i kaony rozpadają się głównie na antymiony i neutrina mionowe. Wszystkie pozostałe hadrony i naładowane leptony są zatrzymywane przez 75-tonowy blok grafitu (po angielsku tzw. beam dump) oraz w ziemi za blokiem, podczas gdy wiązka neutrin przemieszcza się pod ziemią bez przeszkód. |
| Date | |
| Source | Own work |
| Author | Batmann |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:32, 9 September 2021 | | 1,052 × 496 (141 KB) | Batmann | Uploaded own work with UploadWizard |
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