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| /*===================================================================*/
/* NRDF D1968 Data No.6 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,6;
D#=D1968;
TITLE=/ Excitation functions of Ge(p,xnyp) reactions and production
of 68Ge /;
PURPOSE=/ To measure cross sections for the Ge(p,xn)As, (p,pxn)Ge
and (p,alphapxn)Zn reactions in the proton energy range of
19-64 MeV. /;
ATH=(T.HORIGUCHI'1', H.KUMAHORA'1', H.INOUE'1', Y.YOSHIZAWA'1');
INST-ATH=(2JPNHIR'1');
/* '1' Facalty of Science */
REF=ARI;
VLP=34(1983)1531;
RCTS=(GE(P,X)71AS, GE(P,X)72AS, GE(P,X)73AS, GE(P,X)74AS,
GE(P,X)68GE, GE(P,X)69GE, GE(P,X)66GA, GE(P,X)67GA,
GE(P,X)65ZN);
PHQS=(XSECTN, TTY);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,6;
/* 2006-06-28 : Compiled, Tk + On */
ENR=NAT;
CHM=ELM;
PHYS-FORM=SLD;
THK-TGT=107MG/CM**2;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC'2';
/* '2' Isochronous cyclotron, AVF cyclotron */
INST-ACC=2JPNRCN;
INC-ENGY-LAB=65MEV;
ERS-PRJ=0.5%'3';
/* '3' Maximum value */
BEAM-INTNSTY=1UA;
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=GE(LI)'4';
/* '4' To measure gamma rays from product nuclei */
/* Experimental Method:
- Activation (Irradiated for 1-2 hour)
- Stacked target irradiation
- Gamma ray spectrometry (Measured 40 hour after the end of
irradiation for short-lived nuclei (66As, 67As, 68As, 69As, 70As,
66Ge, 67Ge, 65Ga, 68Ga, 70Ga) and 1 month for long-lived nuclei
(73As, 74As, 68Ge, 65Zn))
/* No description of cumulative production and isomeric transition in
references */
RCT=GE(P,X)69GE;
PHQ=XSECTN;
DET-PARTCL=GAMMA'25';
/* '25' Delayed gamma from 69Ge */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,6;
INC-ENGY-LAB=65MEV;
TOT-ERR=16%'5';
/* '5' Maximum overaluncertainty (11-16%) */
SYS-ERR=(2%'6',10%'7',3%'8',11%'9');
/* '6' Uncertainty in target thickness */
/* '7' Uncertainty in proton beam current (relatively 2% and
absolutely 10%) */
/* '8' Uncertainty in detector efficiency */
/* '9' Maximum uncertainty in gamma-ray intensities per decay
(0.2-11%) */
STATIST-ERR=3%'10';
/* '10' Maximum uncertainty in gamma-ray peak areas (0.1-3%) */
ENGY-GAMMA=(573.9KEV'26',871.7KEV'27',1106.4KEV'28');
INTNSTY-GAMMA=(0.116'26',0.103'27',0.27'28');
HALF-LIFE=(1.63DAY'26',1.63DAY'27',1.63DAY'28');
/* '26' Delayed gamma from 69Ge via NONe */
/* '27' Delayed gamma from 69Ge via NONe */
/* '28' Delayed gamma from 69Ge via NONe */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB SIGMA'29'
(MEV) (MB)
1.925E+01 1.345E+02
2.491E+01 1.850E+02
2.975E+01 1.540E+02
3.160E+01 1.294E+02
3.397E+01 1.199E+02
3.582E+01 9.322E+01
3.953E+01 8.470E+01
4.107E+01 9.417E+01
4.313E+01 1.077E+02
4.457E+01 1.153E+02
4.776E+01 1.319E+02
4.900E+01 1.425E+02
5.096E+01 1.425E+02
5.219E+01 1.453E+02
5.507E+01 1.385E+02
5.579E+01 1.453E+02
5.785E+01 1.307E+02
5.888E+01 1.345E+02
6.156E+01 1.307E+02
6.413E+01 1.269E+02
\END;
/*===================================================================*/
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