Z boson
ZEpicReal particle, observed in experiments
Fact from the codex
The neutral sibling of the W. Its decay width shows there are exactly three light neutrino types.
Data
- Appears from ring
- Ring 1 · LHC ring
- Rarity
- Epic
- Mass
- 91.19 GeV
- Threshold
- 91.19 GeV
- Base rate
- 0.4 %
- Boosted by
- Muon chambers
- Resonance
- Can be tuned as a resonance
- Source
- PDG 2026, Review of Particle Physics, Summary Tables (pdg.lbl.gov/2026)
27 km circumference
per collision, before threshold factor and detector boost
×1.12 frequency per level (+12 %)
