|
| /*===================================================================*/
/* NRDF D1986 Data No.2 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,2;
D#=D1986;
TITLE=/ Measurement of neutron emission spectra in Li(d,xn) reaction
with thick and thin targets for 40-MeV deuterons /;
ATH=(M.HAGIWARA'1', T.ITOGA'1', N.KAWATA'1', N.HIRABAYASHI'1',
T.OISHI'1', T.YAMAUCHI'1', M.BABA'1', M.SUGIMOTO'2',
T.MUROGA'3');
INST-ATH=(2JPNTOH'1', 2JPNJAE'2', 2JPNNIF'3');
/* '1' Cyclotron and Radioisotope Center */
REF=FST;
VLP=48(2005)1320;
RCTS=LI(D,N)X;
PHQS=(TTY, DBL-DIFF-XSECTN);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,2;
/* 2006-05-30 : Recieved, On. Received by e-mail from M.Hagiwara
/* 2006-05-31 : Compiled, Kc + On */
/* Additional results shown but not compiled
- Neutron spectra (Neutron energy spectra from thin lithium
target (Fig.10, p1326 in reference))
ENR=NAT;
CHM=ELM;
PHYS-FORM=SLD;
THK-BAC=XMG/CM**2'4';
/* '4' 30-mm diameter x 21.4-mm thickness (thick target) and 30-mm
diameter x 0.86-mm thickness (thin target) */
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC'5';
/* '5' Isochronous cyclotron, AVF cyclotron */
INST-ACC=2JPNTOH'6';
/* '6' Cyclotron and Radioisotope Center */
BEAM-INTNSTY=0.1[20NA;
POL-PRJ=0%;
DET-PARTCL=N;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(SCT'7',TOF'8');
/* '7' To detect neutrons emitted from targets (NE213) */
/* '8' Flight path of 11/3.45 m for high/low energy region */
SOLID-ANGL=<0.17MSR;
/* Correction were performed for the effects of (a) neutron
attenuation in target and (b) neutron attenuation in the air and
the wall of target chamber. */
/* Related references
- common, none, J(Nucl)145.
. See also EXFOR commo.n.
RCT=LI(D,N)X;
PHQ=TTY;
INC-ENGY-LAB=40MEV;
ANL=MONTE-MTHD'15';
/* '15' Monte Carlo codes McDeLi, McDeLicious and MCNPX */
/* Analysis:
- Integration of energy distribution (Assuming the flat spectrum
below 1 MeV. Uncertainty due to the assumption of the flat
spectrum below 1 MeV is not significant (<1%).)
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,2;
TOT-ERR=X%'9';
/* '9' Total normalization uncertainties are generally several
percent but are 15 to 25% at the highest energy (>40 MeV)
because of the statistical uncertainties. */
SYS-ERR=(6%'10',<10%'11');
/* '10' Uncertainty of detector efficiency with the SCINFUL-R
code */
/* '11' Maximum uncertainty of attenuation in target (larger at
backward angles and ranged up to 20% at low energy (<8 MeV)
and generally several percent for the air and chamber wall.)
STATIST-ERR=<10%'12';
/* '12' Maximum statistical uncertainty (larger than 20% at the
highest energy (>40 MeV)) */
INC-ENGY-LAB=40MEV;
DELTA-THTL=0.5DEG'16';
/* '16' Upper limit of angular resolution */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTL TTY DELTA-TTY
(DEG)
0 4.48E+11 +-4.72E+10
10 1.69E+11 +-1.84E+10
15 1.07E+11 +-1.20E+10
20 8.94E+10 +-1.04E+10
30 6.26E+10 +-7.59E+09
45 4.40E+10 +-5.95E+09
60 2.74E+10 +-3.71E+09
90 1.62E+10 +-1.44E+09
110 1.24E+10 +-2.04E+09
\END;
/*===================================================================*/
|