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| /*===================================================================*/
/* NRDF D1759 Data No.4 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,4;
D#=D1759;
TITLE=/ Measurements of secondary neutrons produced from thick
targets bombarded by high energy neon ions /;
PURPOSE=/ To perform a systematic study to measure the angular and
energy distributions of neutrons produced from thick C, Al,
Cu, and Pb targets bombarded by 100, 180 and 400 MeV/nucleon
Ne ions. /;
ATH=(T.KUROSAWA'1', N.NAKAO'2', T.NAKAMURA'1', Y.UWAMINO'3',
T.SHIBATA'2', A.FUKUMURA'4', K.MURAKAMI'4');
INST-ATH=(2JPNTOH'1', 2JPNKEK'2', 2JPNIPC'3', 2JPNIRS'4');
/* '1' Cyclotron and Radioisotope Center */
REF=NST;
VLP=36(1999)41;
RCTS=(C(20NE,N)X, 27AL(20NE,N)X, CU(20NE,N)X, PB(20NE,N)X);
PHQS=(ENGY-SPEC, N-MLT'5');
/* '5' Thick target differential multiplicity of neutron with
respect to angle integrated over partial angular range */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,4;
/* 2002-02-24 : Compiled+Checked, R.Suzuki + sK */
/* 2004-04-23 : Altered, N.Otuka. MLT in SF6 replaced by PY */
/* 2008-01-30 : Altered, N.Otuka. EDE added under METHOD */
/* 2009-08-23 : Altered, Nf. 014-017 corrected */
RTY=HEAVY-ION-RCT;
ENR=NAT'6';
/* '6' The enrichments of targets are not given in the reference.
But compiler asked T.Kurosawa. */
CHM=ELM;
PHYS-FORM=SLD;
BAC=X;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=SYN'7';
/* '7' Heavy Ion Medical Accelerator in Chiba (HIMAC) */
INST-ACC=2JPNIRS'8';
/* '8' The mass numbers of projectiles are not given in the
reference. But compiler asked NIRS staff. */
BEAM-INTNSTY=XMA'9';
/* '9' The beam intensities were kept to be 100,000-1,000,000
particles per pulse. */
POL-PRJ=0%;
DET-PARTCL=N;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(SCT'10',SCT'11',TOF'12',EDE'13');
/* '10' Plastic scintillator (NE102A) was used as the delta-E
counter and the beam pick-up counter. Liquid scintillator
(NE213) was used as the E counter. */
/* '11' Liquid scintillator */
/* '12' To measure the energy of neutron */
/* '13' To eliminate charged particles */
ERS-DET=XKEV'14';
/* '14' The neutron energy resolutions is represented as a
function of neutron energy at Fig. 2 in reference. */
CALB-DET=/ Each E counter was calibrated with a 60Co Gamma-ray source.
EFCN-DET=/ The neutron detection efficiencies were calculated with the
Monte Carlo code of Cecil et al. for all energy ranges.
Reference: R. A. Cecil, B. D. Anderson, and R. Madey, Nucl.
Instrum. Methods 161, 439 (1979). /;
/* 2003-09-22 : Altered, N.Otuka. Data are revised by author. */
/* 2007-10-25 : Altered, N.Otuka. Superseded by data with new
analysis */
RCT=PB(20NE,N)X;
PHQ=ENGY-SPEC;
THK-TGT=5670MG/CM**2;
INC-ENGY-LAB-RANGE=100MEV/A;
ANL=(INCASC'26',X'27');
/* '26' HIC calculation [Bertini, H. W.: ORNL-TM-4134, (1974).]
/* '27' Phenomenological Hybrid analysis by the moving source
model */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,4;
SYS-ERR=(3%'15',10%'16',8%'17',14%'18');
/* '15' Notmalization uncertainty due to number of accepted beam
particles incident on target */
/* '16' Normalization uncertainty due to solid angle uncertainty
/* '17' Normalization uncertainty due to additional uncertainty
in the efficiencies at neutron energies near threshold (8% in
Table 2, but 7% in text) */
/* '18' Total normalization uncertainty */
STATIST-ERR=X%'19';
/* '19' The statistical uncertainties vary in a range of 2 to 5 %
for the low- to medium-energy (5-50 MeV) region of the spectra
and increase to about 30% at the highest energies. */
INC-ENGY-LAB=100MEV/A;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTL ENGY-EMT-LAB DN/DOMEGA/DE
(DEG) (MEV) (1/SR/MEV/PARTCL)
0 7.235635 4.15656E-03
0 8.01396 4.30829E-03
0 8.87411 4.01194E-03
0 9.840275 3.20137E-03
0 10.900235 3.10669E-03
0 12.0605 2.75163E-03
0 13.35265 2.39971E-03
0 14.7898 2.16503E-03
0 16.38545 2.18989E-03
0 18.1529 2.31362E-03
0 20.1047 2.34455E-03
0 22.25175 2.21340E-03
0 24.69085 2.24237E-03
0 27.45575 2.13108E-03
0 30.49225 2.00936E-03
0 33.8042 2.40360E-03
0 37.5542 2.18354E-03
0 41.7806 2.48251E-03
0 46.34795 2.74102E-03
0 51.49575 2.45088E-03
0 57.2558 3.02247E-03
0 63.7502 2.66449E-03
0 71.0076 2.94086E-03
0 79.1813 2.32689E-03
0 88.2854 1.95022E-03
0 98.5048 1.36030E-03
0 109.8167 9.04206E-04
0 122.4295 5.33625E-04
0 136.243 3.15881E-04
0 151.462 8.52363E-05
0 169.6275 6.99775E-05
0 189.4325 2.09451E-05
0 211.1485 1.96984E-05
7.5 6.781895 5.64001E-03
7.5 7.51335 4.15062E-03
7.5 8.3236 3.45865E-03
7.5 9.215725 3.08691E-03
7.5 10.196685 2.87639E-03
7.5 11.2934 3.01545E-03
7.5 12.5192 2.49641E-03
7.5 13.88835 2.40329E-03
7.5 15.41605 2.16000E-03
7.5 17.118 2.01952E-03
7.5 19.00985 1.60080E-03
7.5 21.10695 2.21609E-03
7.5 23.42315 1.77079E-03
7.5 25.96945 1.90959E-03
7.5 28.7527 1.78457E-03
7.5 31.9045 1.71112E-03
7.5 35.46025 2.13155E-03
7.5 39.32175 2.19202E-03
7.5 43.6845 1.95426E-03
7.5 48.58475 2.02270E-03
7.5 53.8372 2.14162E-03
7.5 59.7249 1.89788E-03
7.5 66.2648 2.17230E-03
7.5 73.5799 1.75665E-03
7.5 81.67045 1.79306E-03
7.5 90.67855 1.43236E-03
7.5 101.3521 9.10556E-04
7.5 113.202 7.82247E-04
7.5 126.4605 4.27319E-04
7.5 141.032 3.04100E-04
7.5 157.1525 1.79047E-04
7.5 176.4815 6.43379E-05
7.5 197.6575 3.61161E-05
15 5.938045 5.32871E-03
15 6.570545 5.36324E-03
15 7.277525 3.79657E-03
15 8.067445 3.97699E-03
15 8.949435 3.19540E-03
15 9.933125 3.07485E-03
15 11.0283 2.22370E-03
15 12.2448 1.94788E-03
15 13.5921 1.76154E-03
15 15.0785 1.66459E-03
15 16.71045 1.57932E-03
15 18.49175 1.49037E-03
15 20.50545 1.35474E-03
15 22.7727 1.27302E-03
15 25.2291 1.35067E-03
15 27.9967 1.41422E-03
15 31.0958 1.48216E-03
15 34.59105 1.18877E-03
15 38.50345 1.31743E-03
15 42.91525 1.15430E-03
15 47.8445 1.23410E-03
15 53.3926 9.63325E-04
15 59.56585 1.07416E-03
15 66.4838 8.03676E-04
15 74.1249 8.03751E-04
15 82.61885 5.51174E-04
15 91.88785 4.78655E-04
15 102.05195 3.40040E-04
15 114.113 2.00292E-04
15 127.1725 1.23043E-04
15 141.3665 1.12861E-04
15 158.292 5.03164E-05
15 178.7615 3.15017E-05
15 200.894 9.02618E-06
30 6.327825 6.58629E-03
30 7.03038 4.67124E-03
30 7.80888 3.50156E-03
30 8.668135 3.08998E-03
30 9.61195 2.71573E-03
30 10.642345 2.55135E-03
30 11.8073 1.91146E-03
30 13.1191 1.56296E-03
30 14.5402 1.57501E-03
30 16.14085 1.19309E-03
30 17.93225 1.21850E-03
30 19.95105 9.93078E-04
30 22.20855 1.06571E-03
30 24.75045 8.04915E-04
30 27.58535 8.53631E-04
30 30.7687 6.95453E-04
30 34.30105 7.05465E-04
30 38.2454 5.70926E-04
30 42.5846 5.22498E-04
30 47.3838 4.84292E-04
30 53.0686 3.79471E-04
30 59.30205 3.76871E-04
30 66.17115 3.14037E-04
30 74.36 2.00269E-04
30 83.26415 2.09668E-04
30 92.98155 1.73981E-04
30 104.6099 9.02214E-05
30 117.0345 8.46981E-05
30 130.3125 6.24509E-05
30 146.1755 3.53066E-05
30 165.4 2.04168E-05
30 185.5285 1.91475E-05
60 6.737265 2.76981E-03
60 7.483335 2.47992E-03
60 8.32293 1.80259E-03
60 9.26031 1.61137E-03
60 10.3137 1.17129E-03
60 11.4859 9.56187E-04
60 12.7985 6.77438E-04
60 14.25045 6.25016E-04
60 15.8655 4.66340E-04
60 17.63485 4.99814E-04
60 19.58175 4.43517E-04
60 21.8742 3.08087E-04
60 24.37135 3.43557E-04
60 27.10095 2.60916E-04
60 30.32485 1.87086E-04
60 33.79465 1.81907E-04
60 37.5345 1.72302E-04
60 41.94735 1.32835E-04
60 47.2093 7.46390E-05
60 52.8062 6.77258E-05
60 58.7506 5.60386E-05
60 65.79795 4.59159E-05
60 74.25065 3.24386E-05
60 84.5273 1.32260E-05
60 95.30805 1.04953E-05
60 106.54125 8.37589E-06
90 5.950925 2.78513E-03
90 6.598485 2.70565E-03
90 7.32781 1.90316E-03
90 8.143945 1.49681E-03
90 9.0634 1.10013E-03
90 10.091015 9.15399E-04
90 11.24715 6.50554E-04
90 12.5351 5.61799E-04
90 13.97925 3.93427E-04
90 15.5789 3.14880E-04
90 17.361 2.30156E-04
90 19.31635 2.40394E-04
90 21.47175 1.84969E-04
90 24.0146 1.16754E-04
90 26.78995 1.11325E-04
90 29.83045 1.12701E-04
90 33.4303 5.82115E-05
90 37.3147 6.70820E-05
90 41.5135 4.59108E-05
90 46.4832 2.65709E-05
90 52.4306 1.45105E-05
90 58.78005 1.69453E-05
90 65.5527 5.40114E-06
90 73.6188 3.67426E-06
90 83.3458 2.46284E-06
\END;
/*===================================================================*/
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