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/* NRDF D1769 Data No.31 */
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/* Bibliography */
/*===================================================================*/
\\BIB,31;
D#=D1769;
TITLE=/ Double-differential cross sections for the neutron
production from heavy-ion reactions at energies E/A = 290-600
MeV /;
PURPOSE=/ Systematic measurements of neutron-production cross
sections from C, Ne, and Ar projectiles having E/A = 290-600
MeV on C, Cu, and Pb targets. /;
ATH=(Y.IWATA'1', T.MURAKAMI'1', H.SATO'2', H.IWASE'2', T.NAKAMURA'2',
T.KUROSAWA'2', L.HEILBRONN'3', R.M.RONNINGEN'4', K.IEKI'5',
Y.TOZAWA'5', K.NIITA'6');
INST-ATH=(2JPNIRS'1', 2JPNTOH'2', 1USABRK'3', 1USAMSU'4', 2JPNRIK'5',
2JPNJPN'6');
/* '1' Department of Accelerator Physics and Engineering */
/* '2' Cyclotron and Radioisotope Center */
/* '4' National Superconducting Cyclotron Laboratory */
/* '5' Department of Physics */
/* '6' Research Organization for Information Science and
Technology, Tokai, Naka, Ibaraki */
REF=PR/C;
VLP=64(2001)054609;
RCTS=(C(12C,N)X, CU(12C,N)X, PB(12C,N)X, C(20NE,N)X, CU(20NE,N)X,
PB(20NE,N)X, C(40AR,N)X, CU(40AR,N)X, PB(40AR,N)X);
PHQS=(ENGY-SPEC, ANGL-DSTRN, XSECTN, TOT-XSECTN, MLT);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,31;
/* 2002-08-01 : Compiled, Am + Sr + On */
/* 2006-07-25 : Altered, On. Heading of data error corrected.
Systematic uncertainties added. */
RTY=HEAVY-ION-RCT;
ENR=NAT;
CHM=ELM;
PHYS-FORM=SLD;
BAC=X;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=SYN'7';
/* '7' Heavy Ion Medical Accelerator in Chiba (HIMAC) facility
INST-ACC=2JPNIRS;
BEAM-INTNSTY=XMA'8';
/* '8' A few times 10e4-10e5 particles per pulse */
POL-PRJ=0%;
DET-PARTCL=N;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(SCT'9',SCT'10',TOF);
/* '9' NE102A plastic scintillator */
/* '10' NE213 liquid scintillator */
ERS-DET=XKEV'11';
/* '11' The energy resolutions are shown in Table I in reference.
/* Experimental Method:
- Time-of-flight
RCT=CU(12C,N)X;
PHQ=ENGY-SPEC;
THK-TGT=13400MG/CM**2;
INC-ENGY-LAB=400.0MEV/A;
ANL=X'103';
/* '103' Moving-source model, QMD and HIC */
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/* Descriptive Parameters */
/*===================================================================*/
\\DATA,31;
SYS-ERR=10%'12';
/* '12' Uncertainty in detection efficiency */
INC-ENGY-LAB=400.0MEV/A;
SYS-ERR=2.5%'104';
/* '104' Uncertainty in target thickness */
THTL=20DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'105'
(MEV) (MB/SR/MEV) (MB/SR/MEV)
15 17.6 +-1.3
25 13.2 +-1.0
35 10.7 +-0.9
45 9.62 +-0.79
55 7.85 +-0.73
65 7.62 +-0.76
75 5.62 +-0.79
85 7.92 +-0.81
95 6.00 +-0.77
105 5.69 +-0.88
125 5.89 +-0.67
145 5.12 +-0.55
165 5.12 +-0.42
185 5.19 +-0.42
205 5.04 +-0.40
235 5.74 +-0.33
265 4.39 +-0.31
295 4.18 +-0.29
325 3.87 +-0.25
365 3.04 +-0.19
405 1.42 +-0.13
465 1.42 +-0.10
525 0.641 +-0.071
605 0.404 +-0.046
725 0.135 +-0.020
885 4.33e-02 +-9.97e-03
1085 3.85e-03 +-5.80e-03
1285 0.00e+00 +-4.07e-03
1485 0.00e+00 +-3.64e-04
\END;
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