ВУЗ:
Составители:
0.39 A 0.009 A 150 0.082
1.5 A
554
υ = 4π¯hL/ma∆x = 9 · 10
5
T =
2
m
π¯hL
d∆x
2
= 24
d = πkn/
√
2mT cos
α
2
= 2.06
A
d = π¯hn
√
2mT sin θ = 2.32 A tg(2θ) = r/L
∆x = 2π¯hL/d
√
2meu = 4.9 · 10
−6
u
0
= π
2
¯h
2
/2m
λ = 2π¯h/
p
2mT (1 + T /2mc
2
)
λ = 2π¯h/
√
mkT
υ =
3
2
u
υ = a
2
/u υ = au/(2u − a)
υ = 2π¯h/mλ
0
u = c
q
1 + m
2
c
2
λ
2
/4¯h
2
Ψ(x, t) =
∞
R
−∞
a(k)e
i(kx−ωt)
dk =
√
πe
ik
0
x
· e
−x
2
δ
2
/4
E = (
√
2 − 1)mc
2
= 0.211
@ 4 /&"!4 :B #1 :24 J!1 5 :26 R 6 1 5 '&T
@
0.39 A
% 0.009 A
% 150
% 0.082
5
@ @
1.5 A
5
@ N
554
5
@ Q
υ = 4πh̄L/ma∆x = 9 · 105 ?
!5
@ 5
2
2 πh̄L
T = = 24
m d∆x
@ √ 5
d = πkn/ 2mT cos α2 = 2.06 A
@ √ % 5
d = πh̄n 2mT sin θ = 2.32 A tg(2θ) = r/L
@ √ 35
∆x = 2πh̄L/d 2meu = 4.9 · 10−6
@ 5
u0 = π 2 h̄2 /2m
@ p 5
λ = 2πh̄/ 2mT (1 + T /2mc2 )
@ √ 5
λ = 2πh̄/ mkT
@ @ 1 7 %.1 7 % 1 7 5
υ = 32 u υ = a2 /u υ = au/(2u − a)
@ Q 7 5
υ = 2πh̄/mλ0
@ q
u = c 1 + m2 c2 λ2 /4h̄2
@ Ψ(x, t) =
R∞
a(k)ei(kx−ωt) dk =
√
πeik0 x · e−x
2 2
δ /4 5
−∞
@ √ O, 5
E = ( 2 − 1)mc2 = 0.211
TF
