Statements (38)
Predicate | Object |
---|---|
gptkbp:instanceOf |
baryon
|
gptkbp:antiparticle |
gptkb:anti-Delta_baryon
|
gptkbp:charge_of_Δ+ |
+1
|
gptkbp:charge_of_Δ++ |
+2
|
gptkbp:charge_of_Δ- |
-1
|
gptkbp:charge_of_Δ0 |
0
|
gptkbp:color_charge |
yes
|
gptkbp:composedOf |
gptkb:down_quark
gptkb:up_quark |
gptkbp:contains |
three quarks
|
gptkbp:decaysTo |
strong interaction
nucleon + pion |
gptkbp:discoveredBy |
1951
|
gptkbp:family |
baryon decuplet
|
gptkbp:first_observed_at |
cosmic ray experiments
|
https://www.w3.org/2000/01/rdf-schema#label |
Delta baryon
|
gptkbp:isospin |
3/2
|
gptkbp:lifespan |
~5.6×10⁻²⁴ s
|
gptkbp:namedAfter |
Greek letter Delta (Δ)
|
gptkbp:parent_particle |
nucleon
|
gptkbp:quark_content |
gptkb:down_quark
gptkb:up_quark |
gptkbp:range |
+1
+2 0 -1 |
gptkbp:rest_mass |
~1232 MeV/c²
|
gptkbp:spin |
3/2
|
gptkbp:statistic |
Fermion
|
gptkbp:strong_interaction |
yes
|
gptkbp:symbol |
gptkb:Δ++
gptkb:Δ0 Δ Δ+ Δ- |
gptkbp:width |
~120 MeV
|
gptkbp:bfsParent |
gptkb:Particle
|
gptkbp:bfsLayer |
5
|