—
time afier detowti:
at any give
ax follows w© a'q]
time a’ter detona.io
-as
relato wip,
w'
ee
Port er, tis ratic
“irrl. asta lis-ed,
ne
report™ sugces's te following data:
“ie after detonati-nie
Be
.a/a>
eS
+ macs cacti MAORA
72 hocre
148 hours
These daia were o ta
S77
wen
«¢ from a cloud sacple, raver trar actual fallout
material, adwere # peasure of @irface ¢cow co
8 plaque usicg @ "dosincter~
type telnera; survece to ipatiorn aacer °
Tie metho’ of co llwet! on gy
esta
ba pe
of material of ¢ (lec. mmy te ieee " wR
amount ef falloit ta
beta lurcs,
*
would be o? ec. -ce:
5 © oC
vetas intluencii
+ «©
sem lt to
og af
'
dlity that tre thiciness
ot te)
6@ expected from tre
ower estizatizng pro-a ilities of
eeoc
# a dose ra- §
os
@emlar diawi
* treot'
ctto
af
ue
- of alig-er value for
t:e plaques,
Anot er repor:} indicates @
t-eoretical corcstea''. 9
Lowever, there st
@a
> gave re
ad tind renan ? wi. cests a redically lower ratio;
~e some do % as cs {3 eo clusions since te Loruisstio:
cham er csed to meavics gacnas o 1.,
a¢ eowa.)
which %,., excliudec a small part 09” « «
a large, tut uwno , fraction o’ te
at
oo Of 130 to 1 based on
about 200 mcJor? oF aporoximatal
t
iccsvess of 1 mof
‘cial gems dose prese t, as well as
-eta.*
(‘ne range of 0.35 Mev tetas is
lomo” ba «l‘te,)
For ow diseucsics here,
we will assume a surface beta to gama rativ of 15° to lL,
In estimt
.
t «a
re"er to tre mri o”
eta dose to ° « 43a)
carig es},
So
axellte
.
gw ero” te epidermis, oe ma
@: asec toe s os of Crester tbte rics
i =20, Seleatific (irectors seri, ATOR ow,CPP re tl O° ourver-reuer
1 Yin ¥Fstirate of the lele
Sullivan, Fiilles '. 4
owe
asard of
J AG TEY 199
2 U:.P-37, Project Lia? ““a re - wa att.
SHLD ON TIALeRE
3
%ffect of
Teta
Fuc.aiio ",
TOT
Toor
Fa a,
'eumagic.
te
»
,
te
be.
pita
«to "car Ako
}
.
a
- 3
(FR,
Bae
e
aae
ow Lat io > Smom Piseato. Protec:
“ontamwsated Areca". June iv >
oceme
,
Tatensit:,
Vol. 1, Mo. 2.
and
Dratt:
Sumoer