Statements (129)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:quantum_field_theory
gptkb:Physics |
| gptkbp:associated_with |
gptkb:Z⁰_boson
|
| gptkbp:can_be_emitted_during |
weak interactions
|
| gptkbp:can_detect |
colliders
its decay products |
| gptkbp:charging_method |
gptkb:0
|
| gptkbp:charging_time |
neutral
|
| gptkbp:components |
the electroweak interaction
|
| gptkbp:contributes_to |
neutral current interactions
mass of particles neutrino masses |
| gptkbp:decay |
leptonic and hadronic channels
|
| gptkbp:decay_width |
2.5 Ge V
|
| gptkbp:discovered_by |
gptkb:1973
gptkb:CERN UA1 and UA2 collaborations |
| gptkbp:discovery |
gptkb:CERN
confirmation of electroweak unification UA1 UA2 |
| gptkbp:discovery_year |
gptkb:1973
gptkb:1983 |
| gptkbp:first_appearance |
gptkb:1983
|
| gptkbp:has_a_lifetime |
approximately 3 x 10^-25 seconds
3 × 10⁻²⁵ seconds |
| gptkbp:has_a_spin |
gptkb:1
|
| https://www.w3.org/2000/01/rdf-schema#label |
Z boson
|
| gptkbp:influence |
weak nuclear force
neutral weak interactions |
| gptkbp:interacts_with |
gptkb:gauge_bosons
gptkb:W_bosons gptkb:Physics quarks and leptons both left-handed and right-handed fermions neutral current interaction |
| gptkbp:is_a_force_carrier_for |
weak force
|
| gptkbp:is_a_fundamental_particle |
gptkb:true
nan |
| gptkbp:is_a_gauge_boson |
gptkb:true
|
| gptkbp:is_a_key_component_of |
the electroweak theory
the electroweak unification |
| gptkbp:is_a_mediator_of |
weak force interactions
|
| gptkbp:is_a_neutral_gauge_boson |
gptkb:true
|
| gptkbp:is_a_resonance_in |
the Z pole region
|
| gptkbp:is_a_subject_of |
quantum field theory research
|
| gptkbp:is_a_vector_boson |
gptkb:true
nan |
| gptkbp:is_associated_with |
the electroweak interaction
the weak hypercharge |
| gptkbp:is_detected_via |
its decay products
|
| gptkbp:is_electrically_neutral |
gptkb:true
|
| gptkbp:is_involved_in |
neutrino interactions
electron-positron annihilation neutral current interactions lepton flavor violation processes |
| gptkbp:is_observed_in |
LEP experiments
SLC experiments |
| gptkbp:is_part_of |
gptkb:the_Standard_Model_of_particle_physics
|
| gptkbp:is_produced_alongside |
Higgs boson in collisions
|
| gptkbp:is_studied_for |
its role in CP violation
|
| gptkbp:is_studied_in |
high-energy physics experiments
the Large Hadron Collider |
| gptkbp:isotopes |
gptkb:W_boson
has been observed in experiments can be created in pairs can decay into multiple channels carries the weak force contributes to the mass of other particles is produced in the early universe |
| gptkbp:key_player |
electroweak symmetry breaking
|
| gptkbp:lifespan |
3.4 × 10⁻²⁵ s
|
| gptkbp:mass |
91.2 Ge V/c²
91.1876 Ge V/c² approximately 91.2 Ge V/c² |
| gptkbp:mode |
gptkb:Z_boson_pairs
gptkb:Nexon gptkb:hadrons gptkb:leptons gptkb:Quark electron pairs two photons hadronic decay lepton-antilepton pairs leptonic decay quark-antiquark pairs leptons and quarks muon pairs tau pairs |
| gptkbp:named_after |
the German word ' Zweig' meaning 'branch'
|
| gptkbp:produced_by |
high-energy collisions
particle accelerators proton-proton collisions high-energy particle collisions electron-positron collisions collider experiments heavy ion collisions the Large Hadron Collider electron-proton collisions |
| gptkbp:related_to |
gptkb:quantum_field_theory
gptkb:Higgs_boson gptkb:Quantum_Mechanics Feynman diagrams high-energy physics electroweak symmetry breaking quantum electrodynamics particle physics experiments symmetry breaking virtual particles gauge invariance lepton flavor violation particle-antiparticle pairs electroweak theory baryon asymmetry collider physics mass generation mechanism |
| gptkbp:responsible_for |
neutral current interactions
|
| gptkbp:role |
electroweak interaction
|
| gptkbp:roll_rate |
gptkb:1
|
| gptkbp:strength |
the photon
|
| gptkbp:symbol |
Z⁰
|
| gptkbp:theoretical_prediction |
1970s
|
| gptkbp:theory |
gptkb:Standard_Model_of_particle_physics
|
| gptkbp:type |
gptkb:quantum_field_theory
|
| gptkbp:bfsParent |
gptkb:B_meson
gptkb:Higgs_boson gptkb:gauge_bosons gptkb:top_quark |
| gptkbp:bfsLayer |
5
|