|
| /*===================================================================*/
/* NRDF D0055 Data No.1 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,1;
D#=D55;
TITLE=/ The radiative proton capture cross sections in 209Bi with Ep
from 10 to 50 MeV /;
ATH=(K.MIYANO'1', H.NAKAHARA'2');
INST-ATH=(2JPNNII'1', 2JPNNII'2');
/* '1' Department of Physics */
/* '2' Department of Chemistry */
REF=JPJ;
VLP=35(1973)1277;
RCTS=209BI(P,GAMMA)210PO;
PHQS=XSECTN;
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,1;
/* 2009-08-16 : Compiled+Checked, Nh */
PHQ=XSECTN;
CHM=ELM'3';
/* '3' Purity of 99.99% */
PHYS-FORM=SLD;
BAC=AL;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC;
INST-ACC=2JPNINS;
INC-ENGY-LAB-RANGE=52MEV;
POL-PRJ=0%;
DET-PARTCL=ALPHA'4';
/* '4' Alpha from 210Po */
COINC=NO;
ANT-COINC=NO;
DET-SYS=SBD;
ERS-DET=XKEV'5';
/* '5' 18 keV (FWHM) at 5.1 MeV */
/* Experimental Method:
- Activation (Irradiated for 90 min)
- Stacked target irradiation
/* By author: The contribution from the beta decay of 210Bi was
estimated by measuring the amount of 210Po from the beta decay of
210Bi produced by neutron capture reaction in 3 grams of metallic
bismuth placed at the back of the target where proton beam did not
reach. This contribution was of the order of 1/300 at the maximum
of the excitation function and 1/50 at about Ep=40 MeV. */
RCT=209BI(P,GAMMA)210PO;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,1;
INC-ENGY-LAB=52MEV;
SYS-ERR=(9%'6',3%'7',5%'8',3%'9');
/* '6' Counting efficiency */
/* '7' Chemical yield */
/* '8' Beam monitoring */
/* '9' Target weighting */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB SIGMA DELTA-SIGMA
(MEV) (UB) (UB)
1.127E+01 2.581E+02 +-3.261E+01
1.214E+01 3.833E+02 +-4.191E+01
1.310E+01 3.191E+02 +-4.300E+01
1.510E+01 2.298E+02 +-2.710E+01
1.745E+01 1.771E+02 +-2.238E+01
1.849E+01 1.503E+02 +-1.644E+01
2.006E+01 1.181E+02 +-1.492E+01
2.345E+01 9.014E+01 +-1.510E+01
2.554E+01 8.590E+01 +-1.370E+01
2.928E+01 7.577E+01 +-9.575E+00
3.120E+01 6.748E+01 +-7.956E+00
3.329E+01 6.369E+01 +-6.964E+00
3.494E+01 5.511E+01 +-9.231E+00
3.729E+01 6.619E+01 +-1.001E+01
3.938E+01 5.302E+01 +-8.454E+00
4.164E+01 6.011E+01 +-7.086E+00
4.329E+01 5.618E+01 +-6.897E+00
4.590E+01 4.086E+01 +-5.910E+00
4.756E+01 5.618E+01 +-6.897E+00
5.043E+01 4.371E+01 +-5.842E+00
\END;
/*===================================================================*/
|