https://doi.org/10.1140/epjc/s10052-021-09601-y
Regular Article - Theoretical Physics
The new 
result and the 
SSM
1
Instituto de Física Teórica (IFT) UAM-CSIC, Campus de Cantoblanco, 28049, Madrid, Spain
2
Campus of International Excellence UAM + CSIC, Cantoblanco, 28049, Madrid, Spain
3
Instituto de Física de Cantabria (CSIC-UC), 39005, Santander, Spain
4
Departamento de Física Teórica, Universidad Autónoma de Madrid (UAM), Campus de Cantoblanco, 28049, Madrid, Spain
5
Faculty of Physics, University of Warsaw, Pasteura 5, 02-093, Warsaw, Poland
6
Departamento de Física, Facultad de Ciencia Exactas y Naturales, Instituto de Física de Buenos Aires UBA and CONICET, Universidad de Buenos Aires, 1428, Buenos Aires, Argentina
7
Pontificia Universidad Católica Argentina, Av. Alicia Moreau de Justo 1500, 1107, Buenos Aires, Argentina
8
Department of Physics, University of Tokyo, 113-0033, Tokyo, Japan
Received:
25
April
2021
Accepted:
30
August
2021
Published online:
9
September
2021
The 
is a highly predictive alternative model to the MSSM. In particular, the electroweak sector of the model can explain the longstanding discrepancy between the experimental result for the anomalous magnetic moment of the muon, , and its Standard Model prediction, while being in agreement with all other theoretical and experimental constraints. The recently published MUON G-2 result is within 
in agreement with the older BNL result on . The combined result was announced as 
, yielding a new deviation from the Standard Model prediction of 
, corresponding to 
. Using this improved bound we update the analysis in the as presented in Kpatcha et al. (Eur Phys J C 81(2):154. arXiv:1912.04163 [hep-ph], 2021) and set new limits on the allowed parameters space of the electroweak sector of the model. We conclude that significant regions of the model can explain the new data.
© The Author(s) 2021
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