vem
Estimate of Pose Delivered by a Singiy Particle of Fallout Matoriay
eed
Jers
on
ee
EE
Secs val a= Some e
follows
“L
or
t
» 2
enersy
Th: dose delivered et the surface of an imaginary sphere «ct distancs
(1)
K(R) = CH
ePR wey
To pean
woeores
Pabscitutinues
' nes
Whar
(2)
on
R from a point source.*
ECR) * d-re Gclivered at the surfres of an
Siiutincay sphera at distance °.
B= gyversou eneruy of beta parcit’us
CC® tote] musior ct dicintesraticns
pe * Rass abewpei. 2 ceciPicient
pose 2h
Be O
~
ra
el
E(k)
204
pes
f
f.-——
rhe
pee.
7
eertereeet
irate
eae etek
gt
(3.2) KR) #69 2 gove FE
go
(3.%,
Not.: .
~
w
an
Ff
,
a dee
arn
7s
> te
aa
Ma) 2 £2
f°
2
ans
¢
ac tae
te
Pe
re
Equation
(3.a.)
is pleted
en ihe
etlacicd
prev.
FOR VISSIOGN FFCDUCTS:
(4)
An = Ajt
“1,2
wheres
A_
&
Ay
= dicintegration3 par unit time at Line 2"
.
after detcnrtion
= disintegrsticns per unit time at one unit
of time after detonation
*Rossi, H. H. and Ellis, R. H. "Distributed BetaSources in Uniforaly Absorbing
Media". Nuclconics, duly 1950, V. 7, No. 1.
- 62 -
2
Cd