Research output: Contribution to journal › Article › peer-review
Cancellation of leading divergences in the left-right electroweak model and heavy particles. / Andrianov, A. A.; Romanenko, N. V.
In: Physics of Atomic Nuclei, Vol. 60, No. 12, 01.12.1997, p. 2049-2055.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Cancellation of leading divergences in the left-right electroweak model and heavy particles
AU - Andrianov, A. A.
AU - Romanenko, N. V.
PY - 1997/12/1
Y1 - 1997/12/1
N2 - The fine-tuning principles for estimating heavy-particle masses in the left-right-symmetric model are analyzed. The Veltman condition is modified on the basis of the hypothesis that fermion and boson vacuum energies are compensated within the multiplets of the left-right model. The hypothesis is supplemented with the requirement of stability under rescaling. On the basis of these requirements, it is shown that the right-handed Majorana neutrinos with masses on the order of the mass of right-handed gauge bosons must exist, and the top-quark mass is estimated. The resulting estimate is in good agreement with the experimental value.
AB - The fine-tuning principles for estimating heavy-particle masses in the left-right-symmetric model are analyzed. The Veltman condition is modified on the basis of the hypothesis that fermion and boson vacuum energies are compensated within the multiplets of the left-right model. The hypothesis is supplemented with the requirement of stability under rescaling. On the basis of these requirements, it is shown that the right-handed Majorana neutrinos with masses on the order of the mass of right-handed gauge bosons must exist, and the top-quark mass is estimated. The resulting estimate is in good agreement with the experimental value.
UR - http://www.scopus.com/inward/record.url?scp=0031321836&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0031321836
VL - 60
SP - 2049
EP - 2055
JO - Physics of Atomic Nuclei
JF - Physics of Atomic Nuclei
SN - 1063-7788
IS - 12
ER -
ID: 41550662