Pregled bibliografske jedinice broj: 764129
Distinguishing between SU(5) and flipped SU(5)
Distinguishing between SU(5) and flipped SU(5) // Physics letters. B, 605 (2005), 3/4; 391-398 doi:10.1016/j.physletb.2004.11.051 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 764129 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Distinguishing between SU(5) and flipped SU(5)
Autori
Doršner, Ilja ; Fileviez Perez, Pavel
Izvornik
Physics letters. B (0370-2693) 605
(2005), 3/4;
391-398
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Proton decay
Sažetak
We study in detail the d = 6 operators for proton decay in the two possible matter unification scenarios based on SU(5) gauge symmetry. We investigate the way to distinguish between these two scenarios. The dependence of the branching ratios for the two body decays on the fermion mixing is presented in both cases. We point out the possibility to make a clear test of flipped SU(5) through the decay channel p \rightarrow \pi^+ \bar \nu, and the ratio\tau(p \rightarrow K^0 e_α^+)/\tau(p \rightarrow \pi^0e_α^+).
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
