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/* NRDF D1769 Data No.49 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,49;
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,49;
/* 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=C(20NE,N)X;
PHQ=ENGY-SPEC;
THK-TGT=1800MG/CM**2;
INC-ENGY-LAB=400.0MEV/A;
ANL=X'157';
/* '157' Moving-source model, QMD and HIC */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,49;
SYS-ERR=10%'12';
/* '12' Uncertainty in detection efficiency */
INC-ENGY-LAB=400.0MEV/A;
SYS-ERR=6.8%'158';
/* '158' Uncertainty in target thickness */
THTL=80DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'159'
(MEV) (MB/SR/MEV) (MB/SR/MEV)
5 2.95 +-1.86
6 3.44 +-1.29
7 2.46 +-1.16
8 2.46 +-1.12
9 4.92 +-0.94
10 1.97 +-0.86
20 1.87 +-0.21
40 1.35 +-0.17
60 0.689 +-0.137
80 0.664 +-0.149
100 0.517 +-0.112
120 0.443 +-0.081
140 0.295 +-0.089
160 0.172 +-0.059
180 0.148 +-0.048
200 0.123 +-0.046
230 4.92e-02 +-2.41e-02
260 1.64e-02 +-1.43e-02
290 0.00e+00 +-5.13e-03
320 3.28e-02 +-1.94e-02
360 0.00e+00 +-4.96e-03
400 0.00e+00 +-7.36e-03
460 1.64e-02 +-1.63e-02
520 0.00e+00 +-2.11e-02
600 0.00e+00 +-1.80e-03
720 0.00e+00 +-1.14e-02
880 3.08e-03 +-6.87e-03
1080 2.46e-03 +-2.84e-03
1280 2.46e-03 +-1.99e-03
1480 2.46e-03 +-1.76e-03
1680 0.00e+00 +-1.66e-03
1880 0.00e+00 +-4.38e-04
\END;
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