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/* NRDF D1769 Data No.104 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,104;
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,104;
/* 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(40AR,N)X;
PHQ=ENGY-SPEC;
THK-TGT=1700MG/CM**2;
INC-ENGY-LAB=400.0MEV/A;
ANL=X'322';
/* '322' Moving-source model, QMD and HIC */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,104;
SYS-ERR=10%'12';
/* '12' Uncertainty in detection efficiency */
INC-ENGY-LAB=400.0MEV/A;
SYS-ERR=4.6%'323';
/* '323' Uncertainty in target thickness */
THTL=60DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'324'
(MEV) (MB/SR/MEV) (MB/SR/MEV)
5 326 +-48
6 338 +-40
7 338 +-37
8 314 +-33
9 217 +-32
10 217 +-30
20 103 +-7
40 60.4 +-5.4
60 49.5 +-4.7
80 42.3 +-4.6
100 30.8 +-4.6
120 26.6 +-4.1
140 26.6 +-3.7
160 15.7 +-2.9
180 15.1 +-2.9
200 14.5 +-2.3
230 10.9 +-1.7
260 5.64 +-1.62
290 6.84 +-1.38
320 3.22 +-1.09
360 1.51 +-1.15
400 2.42 +-0.74
460 0.00e+00 +-8.84e-01
520 0.805 +-0.522
600 0.302 +-0.432
720 0.201 +-0.351
880 -1.51e-01 +-2.14e-01
1080 0.181 +-0.176
1280 -1.21e-01 +-1.46e-01
1480 0.00e+00 +-1.22e-01
1680 6.04e-02 +-9.64e-02
1880 0.00e+00 +-5.05e-02
\END;
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