Rambler's Top100





7
Li : M =3m
p
+4m
n
E
ε
1
+ M = ε
2
+ M +Δ+
p
2
2(M )
p =
2(M + Δ)(ε
1
ε
2
Δ)
u =
p
M
u ·
6
ε
1
k
1
2
k
2
,
k
1
=
k
2
+ p
ε
1
= ε
2
cos θ+p cos ϕ, 0=ε
2
sin θ
p sin ϕ (k
1
,k
2
p
2
cos
2
ϕ =(ε
1
ε
2
cos θ)
2
= ε
2
1
2ε
1
ε
2
cos θ + ε
2
2
cos
2
θ.
p
2
cos
2
ϕ = p
2
(1sin
2
ϕ)=p
2
ε
2
2
sin
2
θ = p
2
ε
2
2
+ε
2
2
cos
2
θ.
2ε
1
ε
2
cos θ = ε
2
1
+ ε
2
2
p
2
, cos θ =
ε
2
1
+ ε
2
2
p
2
2ε
1
ε
2
ε
2
2
cos
2
θ =(ε
1
p cos ϕ)
2
= ε
2
1
2ε
1
p cos ϕ + p
2
cos
2
ϕ,
ε
2
2
cos
2
θ = ε
2
2
(1sin
2
θ)=ε
2
2
p
2
sin
2
ϕ = ε
2
2
p
2
+p
2
cos
2
ϕ.
2ε
1
p cos ϕ = ε
2
1
ε
2
2
+ p
2
, cos ϕ =
ε
2
1
ε
2
2
+ p
2
2ε
1
p