12 75 . Elem entar zarra — m yuonning yashash vaqti 2,2 • 1СИ s.
H osil boMgan m y u o n la rn in g 75% i q a n c h a v a q td a yem iriladi?
1276. E le k tro n b ilan p o z itro n n in g an n ig ilatsiy alan ish id a
ikkita b ir xil y- kvant hosil boMdi. Z arralarn in g reaksiyaga q ad a r
boM gan k in e tik en e rg iy a sin i h iso b g a o lm a y tu rib , toMqin
uzu n lig in i an iq lan g .
1277. E lem en tar zarra p i-n o l-m e z o n (n°) ikkita y- kvantga
p a rc h a la n a d i. A gar bu za rra n in g tin ch lik d ag i m assasi 264,3
elektron m assasiga ten g boMsa, y- nurlanish chastotasini toping.
175
Do'stlaringiz bilan baham: |