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BAB 4 REAKSI INTI NULIR
Sehingga dapat dituliskan:
′ = ( )
M +
A Keterangan:
T
′
H = energi kinetik dikerangka lab = |− |
E ′
M = energi kinetik dikerangka pusat
A
T = massa inti sasaran
I = massa proyektil
C
Tenaga kinetik ambang di kerangka lab
′ = ( )
+
+
′
= ( )
(4-5)
= |− | ( + )
Di kerangka lab sasaran X diam TX = 0
1 ⃗⃗⃗⃗⃗ +
2
= |− | ( )
2
+
M 1 ( )
A |− | = 1 ⃗⃗⃗⃗⃗
2
T 2
H
⃗⃗⃗⃗⃗
E 1 2
2
M |− | = +
A ( )
T
I 1 ⃗⃗⃗⃗⃗
2
C |− | = 2 ( + )
1 ⃗⃗⃗⃗⃗
2
|− | = ( )
2 +
1
⃗⃗⃗⃗⃗
2
|− | =
2
=Massa Tereduksi
90
