AUTHOR=Gómez Mario E. , Lola Smaragda , Ruiz de Austri Roberto , Shafi Qaisar 

TITLE=Confronting SUSY GUT With Dark Matter, Sparticle Spectroscopy and Muon (g − 2)

JOURNAL=Frontiers in Physics

VOLUME=6

YEAR=2018

URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2018.00127

DOI=10.3389/fphy.2018.00127

ISSN=2296-424X

ABSTRACT=<p>We explore the implications of LHC and cold dark matter searches for supersymmetric particle mass spectra in two different grand unified models with left-right symmetry, <italic>SO</italic>(10) and <italic>SU</italic>(4)<sub><italic>c</italic></sub> × <italic>SU</italic>(2)<sub><italic>L</italic></sub> × <italic>SU</italic>(2)<sub><italic>R</italic></sub> (4-2-2). We identify characteristic differences between the two scenarios, which imply distinct correlations between experimental measurements and the particular structure of the GUT group. The gauge structure of 4-2-2 enhances significantly the allowed parameter space as compared to <italic>SO</italic>(10), giving rise to a variety of coannihilation scenarios compatible with the LHC data, LSP dark matter and the ongoing muon g-2 experiment.</p>