630
Appendix: Problem Index
Mass of exchanged boson from variation of σ (νe
−
→ νe
− )
10.64
Number of W
+
→ e
+
ν e events in pp
− annihilation
10.65
Cabibbo’s theory to explain D
+
→ ¯
K
0
μ
+
ν μ and
D
+
→ π
0
μ
+
ν μ
10.66
Ratio Γ(Σ
−
→ n ¯
eν e )/Γ(Σ
−
→ Λ¯ e ¯
ν e )
10.67
Branching fraction for τ
−
→ ¯
eν e ν τ , from lepton universality
10.68
Sergent’s law of beta decay
10.69
Allowed and forbidden weak decays
10.70
Use of spurion for hyperon decays
10.71, 73
ΔI = 1/2 rule for Σ hyperon decays
10.72
Flux of neutrinos received on earth
10.74
Neutrino mass from observations of supernova
10.75
Properties of particle X from its decay
10.76
Parity violation in alpha decay of
16 O
10.77
Tauon lifetime from muon lifetime
10.78
Feasibility of two-pion decay of ω
0 , η
0 , f
0
10.79
Non-existence of η → 4π decay
10.80
Ratios Γ(ρ
0 ) : Γ(ω
0 ) : Γ(ϕ
0 ) from Van Royen–Weisskopf
formula
10.81
Classification of D
+ decay as Cabibbo
allowed/suppressed/forbidden interaction
10.82, 83
Allowed decays for K
− , Ξ
0 , Ω
−
10.84
Allowed and forbidden decays of K
0 and K
0
10.85
Oscillation of muon neutrino
10.86, 87
Universality of weak coupling constant
10.88
Non-existence of decay Σ
+
→ ne
+
ν e
10.89
Relative decay rates of D
+
→ K
0 μ
+
ν μ & D
+
→ π
0
μ
+
ν μ
10.90
Starting with pure beam of K
0 ’s at t = 0 to find I (K
0 ) & I (K
0 )
at time t
10.91
Regeneration phenomenon of K s
10.92
10.2.6 Electroweak Interactions
Criterion for the existence of neutral current interaction
10.93
Number of neutrino generations
10.94
Experimental signatures for W and Z
0 bosons
10.95
Masses of W and Z bosons from Salam–Weinberg theory
10.96
10.2.7 Feynman Diagrams
τ
+
→ μ
+
ν μ ν τ , K
−
+ p → Ω
− K
+ K
0 , D
0 → K
+
π
−
10.97
l + n → e
−
+ p, τ
−
→ μ
− l ¯
l, B
0
→ D
−
μ
+ l
10.98
Δ
0
→ pπ
− , Ω
−
→ ΛK
−
10.99
e
+ e
−
→ ν μ ν μ , D
0
→ K
−
π
+
10.100
Moller scattering, Bhabha scattering
10.101
Λ → pe
−
ν e , D
−
→ K
0
π
−
10.102
π
− p → K
0
Λ, e
+ e
−
→ B
0 B
0
10.103
Effective coupling in K
−
→ μ
− ¯
ν μ γ
10.104
Appendix: Problem Index
Mass of exchanged boson from variation of σ (νe
−
→ νe
− )
10.64
Number of W
+
→ e
+
ν e events in pp
− annihilation
10.65
Cabibbo’s theory to explain D
+
→ ¯
K
0
μ
+
ν μ and
D
+
→ π
0
μ
+
ν μ
10.66
Ratio Γ(Σ
−
→ n ¯
eν e )/Γ(Σ
−
→ Λ¯ e ¯
ν e )
10.67
Branching fraction for τ
−
→ ¯
eν e ν τ , from lepton universality
10.68
Sergent’s law of beta decay
10.69
Allowed and forbidden weak decays
10.70
Use of spurion for hyperon decays
10.71, 73
ΔI = 1/2 rule for Σ hyperon decays
10.72
Flux of neutrinos received on earth
10.74
Neutrino mass from observations of supernova
10.75
Properties of particle X from its decay
10.76
Parity violation in alpha decay of
16 O
10.77
Tauon lifetime from muon lifetime
10.78
Feasibility of two-pion decay of ω
0 , η
0 , f
0
10.79
Non-existence of η → 4π decay
10.80
Ratios Γ(ρ
0 ) : Γ(ω
0 ) : Γ(ϕ
0 ) from Van Royen–Weisskopf
formula
10.81
Classification of D
+ decay as Cabibbo
allowed/suppressed/forbidden interaction
10.82, 83
Allowed decays for K
− , Ξ
0 , Ω
−
10.84
Allowed and forbidden decays of K
0 and K
0
10.85
Oscillation of muon neutrino
10.86, 87
Universality of weak coupling constant
10.88
Non-existence of decay Σ
+
→ ne
+
ν e
10.89
Relative decay rates of D
+
→ K
0 μ
+
ν μ & D
+
→ π
0
μ
+
ν μ
10.90
Starting with pure beam of K
0 ’s at t = 0 to find I (K
0 ) & I (K
0 )
at time t
10.91
Regeneration phenomenon of K s
10.92
10.2.6 Electroweak Interactions
Criterion for the existence of neutral current interaction
10.93
Number of neutrino generations
10.94
Experimental signatures for W and Z
0 bosons
10.95
Masses of W and Z bosons from Salam–Weinberg theory
10.96
10.2.7 Feynman Diagrams
τ
+
→ μ
+
ν μ ν τ , K
−
+ p → Ω
− K
+ K
0 , D
0 → K
+
π
−
10.97
l + n → e
−
+ p, τ
−
→ μ
− l ¯
l, B
0
→ D
−
μ
+ l
10.98
Δ
0
→ pπ
− , Ω
−
→ ΛK
−
10.99
e
+ e
−
→ ν μ ν μ , D
0
→ K
−
π
+
10.100
Moller scattering, Bhabha scattering
10.101
Λ → pe
−
ν e , D
−
→ K
0
π
−
10.102
π
− p → K
0
Λ, e
+ e
−
→ B
0 B
0
10.103
Effective coupling in K
−
→ μ
− ¯
ν μ γ
10.104