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CKM matricya vid angl Cabibbo Kobayashi Maskawa matricya Kabibbo Kobayasi Masukavi KKM matricya matricya zmishuvannya kvarkiv inodi ranishe nazivalasya KM matricya v Standartnij modeli fiziki elementarnih chastinok unitarna matricya sho mistit informaciyu pro silu slabkih rozpadiv yaki zminyuyut aromat kvarka Tehnichno vona viznachaye peretvorennya mizh dvoma bazisami kvantovih staniv stanami kvarkiv sho vilno ruhayutsya tobto yih masovimi stanami i stanami kvarkiv sho berut uchast v slabkih vzayemodiyah Vona vazhliva takozh dlya rozuminnya porushennya CP simetriyi Dlya troh pokolin kvarkiv matricya zaproponovana yaponskimi fizikami Makoto Kobayasi i Tosihide Masukava yaki dodali odne pokolinnya do matrici ranishe zaproponovanoyi Nikoloyu Kabibbo Matricya red V u d V u s V u b V c d V c s V c b V t d V t s V t b d s b d s b displaystyle begin bmatrix V ud amp V us amp V ub V cd amp V cs amp V cb V td amp V ts amp V tb end bmatrix begin bmatrix left d right rangle left s right rangle left b right rangle end bmatrix begin bmatrix left d right rangle left s right rangle left b right rangle end bmatrix nbsp dd Zliva mi bachimo CKM matricyu razom z vektorom silnih vlasnih staniv kvarkiv a pravoruch mayemo slabki vlasni stani kvarkiv KKM matricya opisuye jmovirnist perehodu vid odnogo kvarka q do inshogo kvarku q Cya jmovirnist proporcijna V q q 2 displaystyle left V qq right 2 nbsp Velichini znachen v matrici buli vstanovleni eksperimentalno i rivni priblizno 1 V u d V u s V u b V c d V c s V c b V t d V t s V t b 0 974 27 0 000 15 0 225 34 0 000 65 0 003 51 0 000 14 0 000 15 0 225 20 0 000 65 0 973 44 0 000 16 0 041 2 0 000 5 0 001 1 0 008 67 0 000 31 0 000 29 0 040 4 0 000 5 0 001 1 0 999 146 0 000 046 0 000 021 displaystyle begin bmatrix V ud amp V us amp V ub V cd amp V cs amp V cb V td amp V ts amp V tb end bmatrix begin bmatrix 0 97427 pm 0 00015 amp 0 22534 pm 0 00065 amp 0 00351 0 00014 0 00015 0 22520 pm 0 00065 amp 0 97344 pm 0 00016 amp 0 0412 0 0005 0 0011 0 00867 0 00031 0 00029 amp 0 0404 0 0005 0 0011 amp 0 999146 0 000046 0 000021 end bmatrix nbsp Takim chinom CKM matricya dosit blizka do odinichnoyi matrici Primitki red Beringer J et al Particle Data Group 2012 Review of Particles Physics The CKM Quark Mixing Matrix Physical Review D 80 1 1 1526 162 Bibcode 2012PhRvD 86a0001B doi 10 1103 PhysRevD 86 010001 Arhiv originalu za 14 lipnya 2018 Procitovano 11 sichnya 2019 Otrimano z https uk wikipedia org w index php title CKM matricya amp oldid 35583080