#### SU(5) model and proton decay = SU(5) 모형과 양성자 붕괴

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Grand unified theories have several specific common features. One of these, probably most striking, is the existence of the proton decay. We used the SU(5) model to calculate the proton decay rate. As a result, we obtained the proton lifetime $\tau_p \sim 10^{30} \sim 10^{31}$ years. In comparison with the present experimental limit $\tau_p\geq10^{30}$ years, we see that the SU(5) model and other grand unification schemes are not far from the serious experimental tests.
Kim, Jae-Kwan김재관
Description
한국과학기술원 : 물리학과,
Publisher
한국과학기술원
Issue Date
1981
Identifier
62935/325007 / 000791290
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 물리학과, 1981.2, [ [ii], 39 p. ]

URI
http://hdl.handle.net/10203/47989