2024-03-29T13:07:47Z
https://tsukuba.repo.nii.ac.jp/oai
oai:tsukuba.repo.nii.ac.jp:00007830
2022-08-22T02:33:40Z
29:110
3:62:5598:84
Proton decay and lattice QCD
Hara, Yasuo
Itoh, Satoshi
Iwasaki, Yoichi
岩崎, 洋一
Yoshie, Tomoteru
Proton decay rates in grand unified theories are calculated by using numerical results obtained by Monte Carlo simulation in lattice QCD. The decay rates are calculated in such a way that they are independent on the renormalization point. By comparing the theoretical and experimental results on p→π^0e^+ decay, we conclude that the simple SU(5) model is excluded as a realistic model.
journal article
American Physical Society
1986-12
application/pdf
Physical review D
11
34
3399
3404
2470-0010
AA00773624
https://tsukuba.repo.nii.ac.jp/record/7830/files/PRD_34-11.pdf
eng
9957076
https://doi.org/10.1103/PhysRevD.34.3399
(c) 1986 The American Physical Society
open access