arXiv:2407.13815·v1·High Energy Physics — Phenomenology
Imprints of supersymmetry at a future Z factory
Simon Knapen🇺🇸 · Kevin Langhoff🇺🇸 · Zoltan Ligeti🇺🇸
Abstract
We study the discovery potential of Z branching ratios due to contributions induced by the MSSM electroweak sector, assuming that the squarks and gluinos are heavy. Precision measurements at a future Z factory would yield sensitivity to MSSM that is complementary to direct searches at the LHC, provided that the systematic uncertainties can be reduced to a level comparable to the expected statistical uncertainties.
Comments: 13 pages, 6 figures