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/* NRDF D1769 Data No.83 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,83;
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,83;
/* 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=PB(20NE,N)X;
PHQ=ENGY-SPEC;
THK-TGT=4540MG/CM**2;
INC-ENGY-LAB=600.0MEV/A;
ANL=X'259';
/* '259' Moving-source model, QMD and HIC */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,83;
SYS-ERR=10%'12';
/* '12' Uncertainty in detection efficiency */
INC-ENGY-LAB=600.0MEV/A;
SYS-ERR=4.6%'260';
/* '260' Uncertainty in target thickness */
THTL=60DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'261'
(MEV) (MB/SR/MEV) (MB/SR/MEV)
5 480 +-49
6 408 +-38
7 371 +-32
8 272 +-32
9 235 +-25
10 231 +-25
20 77.2 +-4.9
40 36.7 +-4.2
60 32.8 +-4.0
80 35.3 +-3.8
100 30.1 +-3.9
120 24.9 +-3.3
140 16.8 +-3.0
160 19.5 +-2.6
180 15.4 +-2.2
200 11.5 +-2.5
230 13.0 +-1.8
260 6.94 +-1.37
290 6.49 +-1.11
320 6.79 +-1.14
360 3.06 +-0.66
400 2.15 +-0.70
460 1.28 +-0.61
520 0.604 +-0.305
600 0.226 +-0.428
720 -7.55e-02 +-2.67e-01
880 0.113 +-0.066
1080 0.181 +-0.084
1280 6.79e-02 +-5.22e-02
1480 4.53e-02 +-4.11e-02
1680 2.26e-02 +-2.80e-02
1880 0.00e+00 +-1.47e-02
\END;
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