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| /*===================================================================*/
/* NRDF D1930 Data No.2 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,2;
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,2;
/* 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=51V(ALPHA,N)54MN;
ENR=X%;
CHM=X'7';
/* '7' Vanadium pentoxide */
THK-TGT=[9MG/CM**2;
BAC=AL;
DET-PARTCL=GAMMA'8';
/* '8' Delayed gamma from 54Mn */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,2;
ENGY-GAMMA=840KEV'9';
INTNSTY-GAMMA=1.00'9';
HALF-LIFE=29.1DAY'9';
/* '9' Delayed gamma from 54Mn */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB DELTA-INC-ENGY-LAB XSECTN DELTA-XSECTN
(MEV) (MEV) (MB) (MB)
7.185E+00 +1.844E+00-4.082E+00 208.2 +43.19-46.67
1.404E+01 +1.766E+00-1.884E+00 553.5 +110-111.5
1.923E+01 +1.216E+00-1.295E+00 229.5 +57.85-40.83
2.337E+01 +1.060E+00-1.216E+00 81.66 +16.94-15.97
2.715E+01 +9.810E-01-1.099E+00 37.44 +9.435-7.753
3.041E+01 +7.063E-01-8.637E-01 29.34 +7.129-5.565
\END;
/*===================================================================*/
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