Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:baryon
|
| gptkbp:alternativeName |
cascade particle
|
| gptkbp:antiparticle |
gptkb:anti-Xi_baryon
|
| gptkbp:contains |
gptkb:down_quark
gptkb:strange_quark gptkb:up_quark |
| gptkbp:decaysTo |
gptkb:pion
gptkb:Lambda_baryon |
| gptkbp:discoveredBy |
1952
E. Ramberg and colleagues |
| gptkbp:family |
gptkb:hyperon
|
| gptkbp:isospin |
1/2
|
| gptkbp:mass |
approximately 1320 MeV/c^2
|
| gptkbp:quark_content |
contains two strange quarks and one up or down quark
|
| gptkbp:range |
can be -1 or 0
|
| gptkbp:spin |
1/2
|
| gptkbp:strangeness |
-2
|
| gptkbp:subspecies |
gptkb:Xi_zero
Xi minus |
| gptkbp:symbol |
Ξ
|
| gptkbp:bfsParent |
gptkb:Strange_quark
gptkb:hyperon |
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
Xi baryon
|