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| /*===================================================================*/
/* NRDF D1930 Data No.1 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,1;
D#=D1930;
TITLE=/ (alpha,n) cross sections for 48Ti and 51V /;
ATH=(A.IGUCHI'1', H.AMANO'2', S.TANAKA'3');
INST-ATH=(2JPNJPN'1', 2JPNJAE'2', 2JPNINS'3');
/* '1' Faculty of Science, Toho Univ., Funabashi, Chiba */
REF=AEJ;
VLP=2(1960)682;
RCTS=(48TI(ALPHA,N)51CR, 51V(ALPHA,N)54MN);
PHQS=XSECTN;
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,1;
/* 2005-04-17 : Compiled, Am + On. */
PHQ=XSECTN;
/* Additional results shown but not compiled
- Calculated thick target yield (Production rates of carrier-free
radioisotopes for 30 MeV alpha (21.5 and 2.5 muCi/muA/hr for the
production of 51Cr and 54Mn with 30 MeV alpha particles))
PHYS-FORM=SLD;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC;
INST-ACC=2JPNINS;
INC-ENGY-LAB=<31MEV;
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=NAI'4';
/* '4' To measure gamma-ray */
/* Experimental Method:
- Activation (With the external alpha-particle beam)
- Stacked target irradiation (Target foils interspaced with
aluminum absorbers)
- Gamma ray spectrometry (Photopeak efficiencies of 325 and 845
keV gamma-rays were assumed as 0.4 and 0.085, respectively.)
/* Analysis:
- Area analysis
RCT=48TI(ALPHA,N)51CR;
ENR=NAT;
CHM=ELM;
THK-TGT=[1.8MG/CM**2;
DET-PARTCL=GAMMA'5';
/* '5' Delayed gamma from 51Cr */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,1;
ENGY-GAMMA=325KEV'6';
INTNSTY-GAMMA=0.09'6';
HALF-LIFE=27.8DAY'6';
/* '6' Delayed gamma from 51Cr */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB DELTA-INC-ENGY-LAB XSECTN DELTA-XSECTN
(MEV) (MEV) (MB) (MB)
4.811E+00 +4.393E-01-6.120E-01 38.09 +9.281-11.67
7.840E+00 +3.382E-01-4.014E-01 256.3 +NEGLIGIBLE-NEGLIGIBLE
1.008E+01 +2.725E-01-3.894E-01 479.6 +NEGLIGIBLE-NEGLIGIBLE
1.186E+01 +NEGLIGIBLE-NEGLIGIBLE 606.1 +NEGLIGIBLE-NEGLIGIBLE
1.357E+01 +3.502E-01-3.895E-01 662 +132.5-199
1.537E+01 +NEGLIGIBLE-NEGLIGIBLE 593.6 +NEGLIGIBLE-NEGLIGIBLE
1.744E+01 +NEGLIGIBLE-NEGLIGIBLE 397.6 +NEGLIGIBLE-NEGLIGIBLE
1.937E+01 +NEGLIGIBLE-NEGLIGIBLE 247 +NEGLIGIBLE-NEGLIGIBLE
2.186E+01 +NEGLIGIBLE-NEGLIGIBLE 150.8 +NEGLIGIBLE-NEGLIGIBLE
2.423E+01 +NEGLIGIBLE-NEGLIGIBLE 111.9 +NEGLIGIBLE-NEGLIGIBLE
2.621E+01 +NEGLIGIBLE-NEGLIGIBLE 73.85 +NEGLIGIBLE-NEGLIGIBLE
2.836E+01 +NEGLIGIBLE-NEGLIGIBLE 66.77 +14.5-21.77
3.030E+01 +NEGLIGIBLE-NEGLIGIBLE 63.51 +NEGLIGIBLE-NEGLIGIBLE
\END;
/*===================================================================*/
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