Pregled bibliografske jedinice broj: 864091
Perturbativity and mass scales in the minimal left-right symmetric model
Perturbativity and mass scales in the minimal left-right symmetric model // Physical review. D., 94 (2016), 035008, 11 doi:10.1103/PhysRevD.94.035008 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 864091 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Perturbativity and mass scales in the minimal left-right symmetric model
Autori
Maiezza, Alessio ; Nemevšek, Miha ; Nesti, Fabrizio
Izvornik
Physical review. D. (2470-0010) 94
(2016);
035008, 11
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Particle physics, Collider, Physics beyond the standard model, Left-Right symmetry
Sažetak
The scalar sector of the minimal left-right model at TeV scale is revisited in light of the large quartic coupling needed for a heavy flavor-changing scalar. The stability and perturbativity of the effective potential is discussed and merged with constraints from low-energy processes. Thus, the perturbative level of the left-right scale is sharpened. Lower limits on the triplet scalars are also derived: The left-handed triplet is bounded by oblique parameters, while the doubly charged right-handed component is limited by the h→γγ, Zγ decays. Current constraints disfavor their detection as long as WR is within the reach of the LHC.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
HRZZ-IP-2013-11-5169 - Fizika Standardnog modela i njena proširenja (PhySMaB) (Melić, Blaženka, HRZZ - 2013-11) ( CroRIS)
EK-H2020-692194 - Institut Ruđer Bošković Twinning projekt: korak dalje za Zavod za teorijsku fiziku (RBI-T-WINNING) (Nesti, Fabrizio, EK ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
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
- Nature Index
