Statements (181)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:B_meson
gptkb:Physics |
| gptkbp:can_detect |
detectors
|
| gptkbp:charging_time |
gptkb:0
neutral charged neutral or charged |
| gptkbp:composed_of |
gptkb:Quark
quark-antiquark pair |
| gptkbp:contains |
gptkb:bottom_quark
down quark up quark light quark |
| gptkbp:contributes_to |
CP violation
|
| gptkbp:decay_branching_ratio |
varies by decay mode
|
| gptkbp:decay_constant |
f_ B
|
| gptkbp:decay_rate |
depends on mass and coupling constants
|
| gptkbp:decay_width |
Gamma_ B
|
| gptkbp:flavor |
gptkb:bottom_quark
anti-bottom quark |
| gptkbp:has_bottomness |
gptkb:1
|
| gptkbp:has_charge_conjugate |
B̅⁰
B⁻ |
| gptkbp:has_parity |
-1
|
| gptkbp:has_role |
CP violation
|
| gptkbp:has_strangeness |
gptkb:0
|
| gptkbp:has_type |
gptkb:B_meson
|
| https://www.w3.org/2000/01/rdf-schema#label |
B meson
|
| gptkbp:interacts_with |
gptkb:W_boson
gptkb:Z_boson |
| gptkbp:investigates |
decay channels
flavor-changing neutral currents new decay modes new physics signatures |
| gptkbp:is_a |
gptkb:B_meson
|
| gptkbp:is_analyzed_in |
experiments
decay rates lepton flavor violation detector technology advanced statistical methods branching ratios CKM matrix elements branching fractions flavor oscillations data from LHCb |
| gptkbp:is_connected_to |
CP violation
theoretical predictions |
| gptkbp:is_decay_product_of |
gptkb:W_boson
gptkb:top_quark |
| gptkbp:is_essential_for |
understanding matter-antimatter asymmetry
flavor physics |
| gptkbp:is_examined_in |
anomalies in decay rates
decay dynamics LHCb experiments |
| gptkbp:is_involved_in |
CP violation studies
B meson oscillations B physics anomalies mixing phenomena |
| gptkbp:is_observed_in |
particle accelerators
LHC experiments B factories LHC collisions |
| gptkbp:is_part_of |
gptkb:Standard_Model
gptkb:Standard_Model_of_particle_physics gptkb:B_meson_family gptkb:B_meson_system particle physics research B meson mixing B physics heavy flavor physics B meson physics B meson oscillation B meson decay processes LHCb's research program |
| gptkbp:is_related_to |
gptkb:K_meson
gptkb:Quantum_Mechanics CP violation matter-antimatter asymmetry D meson standard model of particle physics flavor physics quark mixing B physics CKM matrix LHC physics heavy quark effective theory B meson oscillation B meson decay anomalies B meson decay asymmetries B meson decay channels B meson decay constants B meson lifetime measurements B meson mixing parameters B meson production cross-section CP asymmetry B meson physics at LHCb |
| gptkbp:is_studied_for |
gptkb:Quantum_Mechanics
gptkb:experimental_results baryogenesis extra dimensions matter-antimatter asymmetry supersymmetry theoretical predictions gauge theories precision measurements new physics lepton flavor violation neutrino masses flavor physics energy distributions branching ratios dark matter candidates precision tests of the Standard Model new physics searches rare decays angular distributions mixing parameters parton distribution functions CP asymmetry mixing phenomena CP asymmetries QCD corrections decay asymmetries decay constants decay widths event shapes final state interactions flavor-changing neutral currents hadronization effects jet properties kinematic distributions lifetime ratios |
| gptkbp:is_studied_in |
gptkb:LHCb_experiment
gptkb:Physics gptkb:Ba_Bar_experiment particle physics experiments collider experiments Belle experiment high-energy physics. |
| gptkbp:is_subject_to |
gptkb:Quantum_Mechanics
|
| gptkbp:is_tested_for |
the Standard Model
|
| gptkbp:isotopes |
gptkb:0
|
| gptkbp:key |
new physics searches
|
| gptkbp:lifespan |
1.5 x 10^-12 seconds
1.5 picoseconds about 1.5 picoseconds |
| gptkbp:mass |
approximately 5.28 Ge V/c²
5.279 Ge V/c² |
| gptkbp:measures |
gptkb:LHCb_collaboration
gptkb:LHCb_detectors calorimeters experiments at CERN tracking detectors vertex reconstruction experiments at Fermilab time-of-flight methods LHCb data analysis |
| gptkbp:mode |
gptkb:Nexon
gptkb:Kryptonite gptkb:K_meson gptkb:leptons gptkb:D_mesons electrons D meson pion muons pions kaons hadronic decay non-leptonic semileptonic semileptonic decay |
| gptkbp:produced_by |
gptkb:LHC
gptkb:Tevatron high-energy collisions weak interaction B factories b-quark decay |
| gptkbp:roll_rate |
gptkb:0
|
| gptkbp:bfsParent |
gptkb:Quark
|
| gptkbp:bfsLayer |
4
|