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Neytrino

Neytrino (ital. neutrino — neytroncha, ae ncutrone — neytron), zarrai elementarii az jihati elektri khunso, ki massai sukunatash khele khurd (soli 1980 massai Neytrinoro guruhi fizikhoi soveti tahti rohbarii  V. A. Lyubimov muayyan kardand, ki on az massai elektron 20 hazor marotiba khurd budaast), momenti magnitiash barobari sifr, spinash barobari 1/2 (dar vohidhoi h =hP, in jo h— sobitai Plank) meboshad. Du navi Neytrino mavjud ast: Neytrinai elektroni (\e) va Neytrinai myuoni (um). Antizarrai Neytrino antineytrino nomida meshavad. Har yak namudi Neytrino ba khud muvofiq antizarra  — antineyt­rinoi elektroni va vm— antineyt­rinoi myuony dorad. Neytrino va antineyt­rinoi elektroni dar yak vaqt muvofiqan bo tavlidi pozitron va elek­tron, Neytrino va antineytrinoi myuoni boshand, muvofiqan bo tavlidi myuonhoi  va    — tavlid meshavand. Neytrinoho na dar tasiri mutaqobili zur (yadroi) va na dar tasiri mu- taqobili elektromagniti ishtirok mekunand va qobiliyati tadokhulaigon azim ast (darozii davi ozodi Neytrinoi energiyaash 1 MeV dar surb taqriban 1018 santimetr).

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BOL

BOL, uzvest, ki jonvaron ba tavassuti on parvoz va harakat mekunand. Baze bandpoyho (aksari hasharot), …