Correcting α3(MZ)in the nmsgut

Charanjit S. Aulakh; Sumit Kumar Garg

doi:10.1142/S0217732309030114

Correcting α₃(M_Z)in the nmsgut

Charanjit S. Aulakh
, Sumit Kumar Garg

Manipal Centre for Natural Sciences, Manipal

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

We show that superheavy threshold corrections in the New Minimal Supersymmetric GUT based on the SO(10) Higgs system ${\bf 210}\oplus {\bf 126}\oplus\overline{\bf 126}\oplus {\bf 10}\oplus {\bf 120}$ can comfortably correct the prediction for the value of α₃(M _Z) from the relatively large value predicted by the two-loop RG equations to the central value determined by the current world average. The unification scale is raised above the one-loop value over almost all of the viable parameter space.

Original language	English
Pages (from-to)	1711-1719
Number of pages	9
Journal	Modern Physics Letters A
Volume	24
Issue number	21
DOIs	https://doi.org/10.1142/S0217732309030114
Publication status	Published - 10-07-2009

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Astronomy and Astrophysics
General Physics and Astronomy

Access to Document

10.1142/S0217732309030114

Cite this

@article{d98784649bd344d7b43cca09381066b7,

title = "Correcting α3(MZ)in the nmsgut",

abstract = "We show that superheavy threshold corrections in the New Minimal Supersymmetric GUT based on the SO(10) Higgs system \$\{\textbackslash{}bf 210\}\textbackslash{}oplus \{\textbackslash{}bf 126\}\textbackslash{}oplus\textbackslash{}overline\{\textbackslash{}bf 126\}\textbackslash{}oplus \{\textbackslash{}bf 10\}\textbackslash{}oplus \{\textbackslash{}bf 120\}\$ can comfortably correct the prediction for the value of α3(M Z) from the relatively large value predicted by the two-loop RG equations to the central value determined by the current world average. The unification scale is raised above the one-loop value over almost all of the viable parameter space.",

author = "Aulakh, \{Charanjit S.\} and Garg, \{Sumit Kumar\}",

year = "2009",

month = jul,

day = "10",

doi = "10.1142/S0217732309030114",

language = "English",

volume = "24",

pages = "1711--1719",

journal = "Modern Physics Letters A",

issn = "0217-7323",

publisher = "World Scientific Publishing Co. Pte Ltd",

number = "21",

}

TY - JOUR

T1 - Correcting α3(MZ)in the nmsgut

AU - Aulakh, Charanjit S.

AU - Garg, Sumit Kumar

PY - 2009/7/10

Y1 - 2009/7/10

N2 - We show that superheavy threshold corrections in the New Minimal Supersymmetric GUT based on the SO(10) Higgs system ${\bf 210}\oplus {\bf 126}\oplus\overline{\bf 126}\oplus {\bf 10}\oplus {\bf 120}$ can comfortably correct the prediction for the value of α3(M Z) from the relatively large value predicted by the two-loop RG equations to the central value determined by the current world average. The unification scale is raised above the one-loop value over almost all of the viable parameter space.

AB - We show that superheavy threshold corrections in the New Minimal Supersymmetric GUT based on the SO(10) Higgs system ${\bf 210}\oplus {\bf 126}\oplus\overline{\bf 126}\oplus {\bf 10}\oplus {\bf 120}$ can comfortably correct the prediction for the value of α3(M Z) from the relatively large value predicted by the two-loop RG equations to the central value determined by the current world average. The unification scale is raised above the one-loop value over almost all of the viable parameter space.

UR - https://www.scopus.com/pages/publications/68549090766

UR - https://www.scopus.com/pages/publications/68549090766#tab=citedBy

U2 - 10.1142/S0217732309030114

DO - 10.1142/S0217732309030114

M3 - Article

AN - SCOPUS:68549090766

SN - 0217-7323

VL - 24

SP - 1711

EP - 1719

JO - Modern Physics Letters A

JF - Modern Physics Letters A

IS - 21

ER -

Correcting α₃(M_Z)in the nmsgut

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this