Muon g-2 Anomaly and Extra Interaction of Composite Higgs in a Dynamically Broken Electroweak Theory
| dc.creator | Arbuzov, B. A. | |
| dc.date | 2001-10-30 | |
| dc.date.accessioned | 2026-07-07T03:45:40Z | |
| dc.date.available | 2026-07-07T03:45:40Z | |
| dc.description | In electroweak theory without elementary Higgs scalars existence of a solution, which breaks initial symmetry is shown. A composite scalar doublet serves as a substitute for usual Higgs. The mass of the surviving Higgs scalar is predicted to be $M_H = 117 \pm 7 GeV$. The resulting theory contains realistic $W, Z, t$ masses and composite massive Higgs. Parameters used are $g$, $θ_W$, cut-off $Λ\simeq 3500 GeV$ and triple gauge constant $λ_V \simeq -0.034$. Stable nontrivial solution for extra interactions of the Higgs particle gives contribution to muon $g-2$: $Δa = 49.4\cdot 10^{-10}$ that agrees with the recently reported anomaly. The extra interaction leads to a number of experimental consequences for B.R. of Higgs decay and its production cross-sections in $e^+e^- $ and $\bar p p$ collisions including recommendation for looking for Higgs via decay $H \to 2 γ$. | |
| dc.description | 23 pages, latex | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0110389 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0110389 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/41010 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Muon g-2 Anomaly and Extra Interaction of Composite Higgs in a Dynamically Broken Electroweak Theory | |
| dc.type | text |