High-brightness H/sup-/accelerators

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tems in general: some of these activities are discussed. Introduction ... design and long-lead procurement and construction work for. (TA.I has been completed this .... Ilie possible long-term development of 0.0.5-/Wrl power, 1190 of very high ...
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3

9

LA-UR -87-666

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LA-uR--87-666 DE87

TITLE”

AUTHOR(S):

SUBMITTEDTO

HIGH-BRIGHTNESS

007464

H- ACCELERATORS

R. A. JAMESON

1987 Particle March 16-19,

Accelerator

Conference,

Vfiahirwton,

~,

1987 I) IS(”I,AIMKN

n

MASTER

Los Alamos NationalLaboratory

LosAlamos,New Mexico 8?’545 Ill,

fl; ll,

),,,,,

,,

!,,

, ,

:’ ,!,

?’;1.

,

!Il

(

%’ )

HIGH-BRIGHTNESS

9

H-

ACCELERATORS*

R. A. .lrrmeson, Lon A1nmoc

Nationnl

?tlS-H811

Los Alnmos,

Lnboratoiy,

NM

87S46

b 1

rfesiun and

Abstrnct

lmIE.lrml I)mrllrrll)el]l

(; ’I”A - I IIRS Ilrml lwight

hram ( NPfl) devi(+s NFUIrnl pmticle IImS H- ncrelrrRtors arc ml ilnl>[wt~llt

pcrmd

61rnt cgic MrIISF

prograol mdo~v

are out lined I hrtfst t Ioward

accml]dislwd terns

in the

in general:

syst ems. suIrl cxamplen udvanrrd pad

year

scmIc of llmw

‘TIIF Imsic givrll

lIasFul

1,11 II IKII.

mllll~~~lw]lt

~nth)ili,lr UIIII I{,k

nf I Iw llllrlrrlyillR

0y91rnts. in appliraldr

IJ llrII-

~luch

L)

ll,clI-

(J I Iw resmm+

10 nccrlrrntnr

act ivil im are rli.qcusml.

sys.

ronlplctrd

Illis

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aIIrl w-nr,

[Inwrvrr.

work

for

t Ilr Slllllt Ie aIIIl

f’llllIlillR dt,lays lInvr Ird In R nlmj,w (If llIr (;IA RII(I il.q illlcRrnlif>ll willl

rrsl Il,ly 0( Il)c I)rrri.,. EIIRIS 111P rrviBrfl Wllrllllle ((w Ilw

ISE

lu~illls,

Ilifzlll.

inq.

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1i[m~ Iollgrrill Systrlll rlrivillg A

I Ilirfl

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( Ill tlw Irrms

lllilJOr

flwtlmr.

Irsls

ill I)rogrnnl

HII(I nvnililldt,

s Illr

C;’~A

serlirnl,

for doing

aIlll]i-

aflvmw.es

rxhlliilw

is Irrlnr(l

acccl{,rnl(lr

llf rolnln~lwllls. tlIF

wt. will

llIr

t III.

al](l Ilwrfilllll-(vrlll

ma:

drfillllion.

flIIIIl-

Irnvartl

)

rompolwllt

tlw

hy CR@>ili[irK

111P primury Imt prrqqmal illvnlvm

Imxt

program

cc)vrril]g

. rf p[~wrr

dirm

I hal wrnlld prorflIcr nlnjor

t rrlll” rrmnrc[l

C.leIIIrIII,

ol~lllrlll

drrision

Ijlnllllillg

lmi~lllllr.qs. trrlllmlmg:

Hasr”

il

proKram

Iwngrrull

slruct

mld MI Im.

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IIrr

Ilrvrl

Imrt

mmtilltlnll~

-

IJ I III.

rwdve

m

facilily Illllil IIIC (:1’,t is coIIIplvlIvl; oilr I)rrsclll •~(rllrfillm tlIF AT$i fn ellnl)lr fllll rjlrrrrlt tests

Imanl optics, Ilelltrallzcr, and srn~illR rlmIIw Its. rdrrt tn Inkr n HEAR prnjrct will IISr mI Arim 1~~-kg payload. inrltldinu m I.MvV, III IIIA NPII drvirr. tII alt il udrs grrat~r I IINI 2(JU km for almllt :J[W n. This will lIr I IIF

ol pmtotypII

‘h

tirnl

time

tllnt

r-al

of an illtcgrn[ml I>ram and

rminsiou vim

●nd

now,

lpsf rcnutts

NPB

olI llw spacr

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‘h

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ATS

of ~arll

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Ilnlll

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(cW)

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n mvrr formm

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nrrrlrrnlor

ml IIIF t,ifrctx

l~f

slmcc rllvirulllllrllt

irmd

arr

wry

nrt ;VF

(Iwl Ilrr

IWIIIWI

rdhrlmmt

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drvrlt,plnrnt

i~ms

if,tl.s(~llrcr al

I hr ( ‘Ill

We IIexl Ilincum II(IW(levrlIIIIIIIrIItil~ Irry Ircl IIIIJ(IgvRI,FIW lowrr thr nmss of an NPlf plalhrnt NIII, Ilwrrhwr, Ilw’rr

it 0 cusl,

ilwrmaillg

the

of all im-ream

cod

iln fc~ihility

M

a ilvfclmiv~

in a strategic

Ofrrllsr,

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“1 u

slid

projrcl

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allil

ill lin~land.

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ro:tlrl

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vellirlc

+ttwnt

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will

rxpcrinlrnl

klr l,..

Inmll, u#tl,,l

mill

s, I I*, .Ildl.,

I

I

“Illq,,,,

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NPB

Platform

rvmlllrr

n~nill%t

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1,,1,,1,.1,,,,,”,””,,, m,,,,,,, 1,.,.,\llMt,#a. Sal,n,,,nl

TIIC power

‘““r :=’--–

.

significrmlly genic

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rrmgc;

aftrr

lllel]t.

m

t lie qwcitir

Iiqllicl

for thr

tti-

Iw,wor,

is readily

Inissicmm

ntl(lilimlal

rrlrrattm

Wmlhl

2( IJ).

SmlIe

rxcrwrivr

pril]w

-

‘hrrrnt

coltlhllslioll

n~ lIIIlrh

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waste

lllan~cnmnl

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Iww.v.r Iwlilllll

ns Iwalll

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therlld

ill Fig.

wu)w:

snmr.

rcmlll temprrnlure

Icr OIIr for the “(’urrrnl fnlluw

t Ile

tlIe

FIIIIIIIt

t.t rlwtllrr

the nrgumcnta

l’he

nmre

tO Iiqllitl

and strllrllirr

(If 50-M)WO AI rnnlll

are

I imrs

I lImI

Fig. 1. Evnlut,on or Nt’B mun propmtl~

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ol 5U’Z or more

is lll~lre slrniR[ll

cim-

axim call hr

inll)nwenmtll

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is rxl]rewe(l

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of 2 or

Ilwlrogml

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colllp(IIIc

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III Iiqllirl

ri%iency

rf lillnc

is lowrrrd

~ (nctnr

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l(m(lillRs

at rryqrllir

col,lwr

l~,llllwrnlllre

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he

Liuac

Iyv thr

rfhicnrv

h

of a pllrr

if the ntructucc

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(cMiM~

Civwl

IIIMW

projerl

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type

nrr

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rwpnrlrn Ilw

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rlIII-

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of I 11~ cdh~ive

l}f mqIIIIX.

ilnntdy Ilw ● xpvcled (.s ilnprovrnlent ill a D’1”l,.typr d I IIItIIP nml Imliulll Irulperntura mIl hl Ilm rrq~lirrll nt liquid nitrogrll rf vrdtam~●id Imwrr lrvrlm. A twnwrll rryouwlir I )’i’l. ~t I’11:1Ilrr w-ill l)? inntdlrd

nn I lIr

A’I’S

Mul

lentrd

during

t Ilis yww

*

found

from

henm

Potential nwasurernentrr, ad

sources, basis .

sophisticated

thnt

and,

the

4 ms; cw Iezto

al

oper~t

iunal

potent

Ial nourr=

sollrcr bean,

Ikmt

will]

currrnt

disa[lvmllner

Ilrui

with

t ;Illw

in IYIIII

‘1’lle xoIIrrr

Iy, LHL

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cesiuln.

which

mhls

tlmt

01 her

the stnmlacd

mA rrmtinuolwly

1,111

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has &n

research. The lIH tn I* invrxtiznlmi: aourr~

wns

malcll.

prr+wed

rpwdity;

al}-

INIIQH IFIMI IIS 111)II)

or Imillg

it st ill provides

Ilmnt

al 25(I IIIA

PIIISC.

factors

rm n V(IIIINW

fmil

making

poaaihilit

nrr

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ill

y of

thin

for

nmsalwelmvltri

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30

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in prngrww. t heir

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uning rmI

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RFQ

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also

prmlw

with

(N Itrr sources of I IIF Volllme type nrc hving +vrlnpd l~,horalori~s.~-s III Srpleultmr l!JNi, tllr C’lIIIIHII1

orntory good

rf.cmmrad

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conlpnrizon

AICUIIOZ 4X

al rxlrm+d

sourer

source

a very qui~t

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he renamed.

the h

0.02

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s~v~ral

should

011

proximal+’

this

Dudnikov

hence,

beeu achicvrd

optical

tlw

refplimi

can awid therrprrmtionnl prmldrnwr O( rvdensity aud IJUIthe Lmlh sources are qllitc nrisv. TII~ VOIUIIIF-Ilrcrs wilhmlt rmium mny mwlt unl(v IN, llw pr+rred amrrrn: I hry

DTL

[Tsing r-llrvntllre

ncw

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ald i’,lis.

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Imlorr

verities

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h

for llm

ill

01’ I llris III-, L,.ss

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during

the

inll>(m-

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hrightnrzs

losses t hmt win-r t hr

t’or I]ulldillg

hlall.v oltertit

qualitnti~rl.v

not

Willl

W)-NIHZI-W111:(/

was trnninntwl.

hrmed

rxprrimmlts

hcam

pstnl,li*he(l

WM

to 2.hlF\”.

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agilwrring)

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with

reqllirrtl

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rndi,ls

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(If nil ri~lvallred

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RFCJ

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qllndrllprrlcs,

u ILHJ-UIA

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ard

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int-rinr

vnlms)

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prutoty[w.

rtlrrrrlt

mttm,

● rw intrinsically

opernt

quiet, capahk U[ quick

siuq.rlc

wrre

vcritiml. ion

Physics

Iwtw-n

the

nmr+l

iilrlllding

opare. rhnrqr

aourc~

●ide

Ilowwrr,

work

Ilally adjust ald~ ( Fig,

t Iw Iww

Terllnology

to

hlany agrrmve

PJcgalivc ric=utmm prmlurt AlarIIus L)lw!niknv nld

Intiolm

beam

ad

r.

the k

t~m

turn-on.

3)

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syntrnl

to Ilw

Witil

I Iw

01 thr

●lllrarwc.

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rr-

colltinlwn

a mnmislrllt

lml ctfertn

in n[}t nvnil.

A’1% Cn[UIIIII Nld n h,il~il ,l(ii-qlladrtlpol~

III? olwrnlionrrl

dwa,vrr

rated ill

drnltmst

i{m xawres;

nmltrnlizatirm -nmgnrt

rezolvtd

is now

llFQ,

RFQ

dsa

wrur

mlwl(~lillg

mlrf

~rlmnmt

i~nl

VrrlIIIIIC

rapuldr

nlntching

Illatclling

of prnducing

nvs-

prohlwll: ●

Ilnttrhrd

ycnr,

‘1’hr

DEAR

5.

n?w

idess

and

Imhmdog-v

p& IdPt+

TYanafer

spearhrarkl irm god

prototypes

hnv~

Iwograrn

hy t Iw BEAR

wrurrr

rmw rnKin_riog

A nlaj{w

t ramrfer

(I)lwfnikov rrrnfigur~t

fcm t Iw 11FQ and

with

rurl type)

rmlltrd ihdlml

ry

ISE/C:TA mni

RFQ

inns, as nhnwrr

[null

i+lI

o~~l”

I II(.

prnErnnls, Ilave

in Figs.

I.)’1’L in to Ime nonndjlwl

CCJIIi4 nml nl)lr

This is arromplinhed ill thr RF(/ hy nmrhiliing quarter zegmenls put kgel her with electrokmlml vmrl-

and

drift-tube

molnlts.

r

joil]ts

nlId in t Iw 1)’rL

sdignerl

drill

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11111111111 wllll

alId

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drlnilwl

mqqwr

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These

new will

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ures

rhr l~riglltlless

rf

will

and

Inore

I(I

Rcllirir

lx’ II IIIrlI

iillircs

III

1111111.

:11111I III. .+IIII~~dII1

Design

rr(lllirrllwllls

Ieqllirr

UI it \

1111. ir{ :11,11 l, II Ik..

rw IqI(, rul UIII.

Accelerator

strillgelll

WI*II, .llI.I”rs~-

Ilicll-illl,

liRlltw.

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of rlIIIt,,.1 * of

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ga,lllc.llirs

lo rryoRmlic

Beam Dynamics opment

fllllnlilllllll

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IWCVW;IIY

Iw scalwldr

nre Iwillg IIImlr IWFS. ‘1’11,, I ,mi,

SIII”

pliIl ill K olI

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of Ilnrd. sockrt ing, l}rrrisinll-

tanks

I]llwr

devrl(yllllrvll

Srlld wu-lnces unes

The

rolqwr-pliilr(l

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l~y sonm fnrlll

motints.

Devel-

mlvRIIcerl

IIf

r!}lllilllllvl

Code

— Powm ~ 4 Cw lSO,OWE

llisdl-

tlIovel~Il)IIwIIl

III

IIIP

rJesiRll fads. hlnny cIIde~ rxI..I [III llrsiRltlll~ IM’HIII trnllsl~(llt S.VSIFII15 wit Ilntll nc{ rlcrKll{III, 1)111 llIllIr II( t Ilrnl illrlll{lr lli~lj or(lcr

nlwrrnliml

trrat

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llt.ANSPoll”~. ! inn

sydr

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pImIIeo,

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in UII1

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hlo”f ’111{ iill(l (; I(JS,

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work

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1 IX II IIW,

H .,vstml

f~w OmllIlll I’r

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I

to 81)0111 t W() micrnradialla

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of ~rr

l$iKllrr Ii sll,nv~ tlw Iwrrrrnt rrlntn,lwllll~ Iwlwwll Ilw Ille Nl,\l,’ l,\ {.( I!IIW hl,l. It:{, 1;:11. 1’:1, mI(l “1’:! m.”

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I lIr divrrqelwc: i~ Iwillg

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w-vrrnl

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Imlllilmnr

all Illird-nrdcw rnrbs with nllnlytirnl IrlIrrw=lItn. rlr=l In. Ilts, ilnve IWVII Iwl]cllnlarkml l,,r a Iwnllllille

I)f ffiwlt.lr

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sillllll!nllcw>!lsly,

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11,.lw(wk

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HII(I CmI HI*II

t Itry

Ilnw

Ma

I

{

r

w-~

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----

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1)11111!’ hlFE frc)lll

I)ESY.

I 1 I

I

M

I I I

Iwrll

IN. IIIIIIIIIIWI

Mmlllm ptlw

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L----

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J

—–M -1 mslmsaombw rmruco i_

........

...--........-.--.-.----”..

-

Uh

....-.......”....,,..,,,,,,..

*

Emittance

Growth

Conclusion

Physics

(3111,7ilnport nllt (Itwrltqmlrllls nirnls llIr

511cII rts I.Mlvii IlrFtl

illtrirucies

of lll~llliplc

I~f lIt-rIIIBIIrIIl lIrliIII.l l~rw

rl drives

III HgIIet S, illcrem+illg

IiIl{I fNIIPI at irstl. leclluirllles ill I ]It= lligll-el]rrRy

lWmII

Alld drt riili=(l t.llgil]r[,rillg lIIr,IIl.

overnll.

IFIII$

is rlrivillg

walrms

the

Willl wllerr

i = illil ial.

rlistrilllltioll, ilqz [nctor, tlIII*.

uml

[ – fiIIiil,

1’,,

I(3 .\

=

1>1Illcllvd-lwa311

-= rf wrtvrlentz:h.

l~ealll-cl]arge

tlislril,[lll~ul

Irrlll

is ulwlllal.

an rqilililwsati(ul,

Iwrvrnl!rr.

or

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References

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t)[ Ilir .’IIII,lI-

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[1} Ilillnit.s

1. R. A. Jalnra(m, “RF

in

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11,

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f7FC/:

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Fortunnm,

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G.

IMme,

Exprrimmlls

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A’I’-?-1ITS-?S,

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3. R. hlrAdalna, A. J. ‘r. IioIIIIcs, hj. l’. S. Nigl)tillgidr. A, F. Nrwmml, mid T. S, ‘;rr~ll. L. K[. lxn. hl, l.). Ililltnn, “ l’rodlwt

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nf Nqntivc tlydrngm] Is-m nllri I+rnlnq. Ilrlmlihavcll iNa1inll~ Lnlh)rator! (&loiwI ~~-:1 t , ]!1S6, It, IM. I]lll]li!+llwl,

4. K. w. Eldms, h. N, LmIIIg. R. V. Pyle, .-ml \Y. II. ‘C’lmrartrrislicx O( a SIllall hlullicllsp II K[mkd, %urcr.”

Proc.

4111 Sylllprsailltll

Neutrnlizrntion

O( N~Entivr

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Nnti(}lnd

oil

IIIF

I{,WIW-MPII

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