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/* NRDF D1981 Data No.2 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,2;
D#=D1981;
TITLE=/ Measurement of excitation functions of the proton-induced
activation reactions on tantalum in the energy range 28-70 MeV
ATH=(M.S.UDDIN'1', M.HAGIWARA'1', N.KAWATA'1', T.ITOGA'1',
N.HIRABAYASHI'1', M.BABA'1', F.TARKANYI'2', F.DITROI'2',
J.CSIKAI'3');
INST-ATH=(2JPNTOH'1', 3HUNDEB'2', 3HUNKOS'3');
/* '1' Cyclotron and Radioisotope Center */
REF=NSTS;
VLP=4(2004)160;
RCTS=(181TA(P,X)175TA, 181TA(P,X)176TA, 181TA(P,X)177TA,
181TA(P,X)180TA, 181TA(P,X)173HF, 181TA(P,X)175HF,
181TA(P,X)179LU, 181TA(P,4*N)178W);
PHQS=XSECTN;
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,2;
/* 2006-04-24 : Compiled, Kc + On */
/* 2006-04-24 : Recieved, On. Received by e-mail from M.Hagiwara
/* 2007-02-15 : Altered, On. ENSDF added as decay data reference
/* Related references
- nocommon, D4114000, J(Nucl)194.
. See also EXFOR nocom.mon.
PHQ=XSECTN;
CHM=ELM;
PHYS-FORM=SLD;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC'4';
/* '4' Isochronous cyclotron, AVF Cyclotron */
INST-ACC=2JPNTOH'5';
/* '5' Cyclotron and Radioisotope Center */
INC-ENGY-LAB=28[70MEV;
BEAM-INTNSTY=100NA;
POL-PRJ=0%;
DET-PARTCL=GAMMA'6';
/* '6' Decay data (not shown) were taken from ENSDF. */
COINC=NO;
ANT-COINC=NO;
DET-SYS=HPGE'7';
/* '7' To measure activities of the produced radionuclides */
MONTR-RCT=/ , 27Al(p,x)22Na, 24Na and natCu(p,x)58Co, 62Zn, 65Zn with
alminum (98 micro-meter) and copper (54 micro-meter) foils
ANL=X'8';
/* '8' Theoretical cross section MENDL */
/* Experimental Method:
- Activation (Irradiated for 1 hour)
- Stacked target irradiation (Made of Al, Ta, Cu, Ti, Fe, Pt, Pd
and Zn)
- Gamma ray spectrometry (Measured after sufficient cooling time
for the decay of most of undesired short lived activities)
/* Corrected for coincidence-summing effect caused by the coincidence
detection of two or more gamma-rays */
RCT=181TA(P,X)176TA;
MONTR-RCT=/ CU(P,X)58CO /;
ANL=MONTE-MTHD'14';
/* '14' PHITS code */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,2;
SYS-ERR=(5%'9',3%'10');
/* '9' Uncertainty from monitor flux */
/* '10' Maximum uncertainty in efficiency calibration (0.5-3%) */
STATIST-ERR=10%'11';
/* '11' Maximum statistical uncertainty (0.3-10%) */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB SIGMA DELTA-SIGMA
(MEV) (MB) (MB)
68.99 665.72 +-84.70
65.56 771.13 +-147.26
62.71 865.85 +-179.80
59.76 934.72 +-188.87
56.71 778.44 +-158.21
53.54 527.77 +-111.83
51.94 392.04 +-96.78
50.22 246.49 +-45.52
46.74 34.58 +-7.52
\END;
/*===================================================================*/
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