Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
nuclear physics formula
|
| gptkbp:alsoKnownAs |
gptkb:Bethe–Weizsäcker_formula
|
| gptkbp:appliesTo |
atomic nuclei
|
| gptkbp:basedOn |
gptkb:liquid_drop_model
|
| gptkbp:component |
Coulomb term
asymmetry term pairing term surface term volume term |
| gptkbp:describes |
binding energy of atomic nuclei
|
| gptkbp:explains |
nuclear fission
nuclear fusion nuclear binding energy curve |
| gptkbp:field |
gptkb:theoretical_physics
nuclear physics |
| gptkbp:form |
B(A,Z) = a_vA - a_sA^{2/3} - a_cZ(Z-1)/A^{1/3} - a_a(A-2Z)^2/A + δ(A,Z)
|
| gptkbp:formulaType |
empirical formula
|
| https://www.w3.org/2000/01/rdf-schema#label |
semi-empirical mass formula
|
| gptkbp:proposedBy |
gptkb:Carl_Friedrich_von_Weizsäcker
gptkb:Hans_Bethe |
| gptkbp:relatedTo |
nuclear shell model
|
| gptkbp:usedFor |
estimating nuclear masses
predicting nuclear stability |
| gptkbp:yearProposed |
1935
|
| gptkbp:bfsParent |
gptkb:Bethe–Weizsäcker_formula
|
| gptkbp:bfsLayer |
4
|