Pozitron ajralib chiqadigan yadro jarayonlarini tanlang. 1) neytronnin

A) 1

83. (v20/21-119-4) Pozitron ajralib chiqadigan yadro jarayonlarini tanlang. 1) neytronning protonga aylanishi; 2) protonning neytronga aylanishi; 3) protondan a-zarrachaning hosil bolish; 4) elektronning yadroga qulashi. A) 1 B) 4 C)1,3
D) 2