a
ey
#
-
%
-
XN
.
+
af
(AD conde 2 NADUPRD tettin, Ain eabaeette
mene me ow
nt semen
een a
=~eNS
A AREER, ODERRc WM eae
chat ee cane
Sv neetanaamammnr = tm nes or Rat 5 hada ABIB A ROT ve HeMi LE
Ee comm we east pennenes
ve
.
Aaggundiz, &
ets wae
EQUATIONS LOR ESTIMATION OF GAMMA DCSE FATES FROM RADIOACTIVITY
MEASUREMENTS OF AM SRD SURFACE SANPLE COLLECTIONS AS
a Foxcnce oF TEE TF 5 RESO COMPANYS?
Lot
.
os
os
.
ft ste, fares
wore estimated Ser the approximace coher of each chngpertmest, becune Cie point wee near 4 dotseter
neseuring tata) done rie ant permitad s-cicapldied teanbgtic apprescs, cormely, that the polat fe faecamer
a! 2 apberical vobeme of oniformiy costaminsted air.
.
Kole oe art ee
Al GAMMA DOSE RATE DUE TO AIMRORNE ACDFY
=
*
eae
‘Acemme Paist P at. the coutcr of s coutmmivated apharica) veleane, and slice sseume:
_ BR dose rate af Pout P, at Cae t, #/tc*
CO
a
et
= rokal dlatance &
Sram Be ce shel of e artes, Sort tt
a
+ mesirone redias ofthe nphcte, feed
.
rk
fa
salople cout 52:9, corsie/zin
Stee
*
oteiae of air Urea chica aneede vas etestead, £"
nt
to
Grtectinn elficierty cf ozzt, enmta/ades 1S
Ts
e Frese Haas ada
tt Ieee ae ee RE FT ‘f
‘
,
‘
fraction of samgie riaia=t?~ ae, dreteesicns
.
wha exergy, Mauscom
a
pe
hear absorptive corfilcient, A?
Ts
pectizte seattemaz ball lop fcte ©, diemanbactesis
.
:
tamons Cun to ucee catcomertinn facter, rir fer eriea?-pee |
oa
.
0.
conversion fectar fer waite, 1.6410" 8?eialen’-ser
Occap Lactor te comrett crore rec at tiene of samp owes, ‘e- e
deee rate at tine t, Civewewucees |
.
weeTats
The deer rzec st P cerry nndth enna her tis r. wal be:
«<-
RBAE Sede Be7
tev”
ace?
=
.
tot
wien oe te 8 sa meena
me mss
.
.
B=
B-k
.
_———
were Equation A dedars&. Thernfere,
-*
.
-,
KSES
wo. HKSED
fg¥
7.
ta
e
.
bog
Lo
.
8
7
-
.
Se,
ot
wore
we
ye
° .
~
2
a
>
.
Aap
~
7de + HESS
fgV
So
,
ey
Be
:
:
oe ot
CONFIOSNTIAL
.
.. :
Oo
o
oa
Se
Evaluatiag the integral and collcctiag wrws,
oo
Ta
see
Lote
KSES a.Lehae
@-~ Seeere
«
eaeotaol
Ye
:
see que doe rues ts sicher ed equa mtbr
wn ener shipbeard coagartments
Integrating betwece the linite + = 8 aad tS rp,
Vicon ee ne cmpy
Bees
+ Seen ernie ee ern
7
te
oo
Lte
.
.
hsp
.
-