Physicists Find Potential Evidence of Undiscovered Higgs Variant
Researchers analyzing data from CERN's Large Hadron Collider have identified a possible new particle at 96 GeV that could represent an undiscovered type of Higgs boson. The finding aligns with earlier anomalies detected at separate experiments, suggesting the physics underlying matter and energy may be more complex than current theory predicts.
Originaltitel: Probing a 96 GeV Higgs Boson in the Di-Photon Channel at the LHC
<p>Recently the CMS collaboration reported a similar to 3 sigma local excess in the di-photon spectrum at 96 GeV. The same mass range concurs with a similar to 2 sigma local excess in the b (b) over bar invariant mass spectrum in four-jet events collected at LEP. In this contribution we show that at 1 sigma level the 2HDM type-III can perfectly fit both excesses simultaneously, while satisfying all experimental and theoretical constraints.</p>