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/* NRDF D1769 Data No.55 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,55;
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,55;
/* 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(20NE,N)X;
PHQ=ENGY-SPEC;
THK-TGT=4470MG/CM**2;
INC-ENGY-LAB=400.0MEV/A;
ANL=X'175';
/* '175' Moving-source model, QMD and HIC */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,55;
SYS-ERR=10%'12';
/* '12' Uncertainty in detection efficiency */
INC-ENGY-LAB=400.0MEV/A;
SYS-ERR=2.5%'176';
/* '176' Uncertainty in target thickness */
THTL=60DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'177'
(MEV) (MB/SR/MEV) (MB/SR/MEV)
5 78.8 +-9.0
6 61.9 +-6.7
7 32.4 +-7.7
8 43.6 +-5.2
9 29.6 +-6.6
10 31.0 +-5.3
15 15.8 +-1.4
25 13.4 +-1.2
35 12.0 +-1.1
45 9.99 +-1.33
55 10.3 +-1.4
65 10.7 +-1.3
75 9.29 +-1.44
85 11.5 +-1.4
95 8.30 +-1.22
105 7.88 +-1.01
125 9.36 +-0.89
145 5.70 +-0.63
165 5.00 +-0.64
185 3.38 +-0.57
205 3.73 +-0.42
235 2.53 +-0.35
265 1.41 +-0.21
295 0.798 +-0.159
325 0.751 +-0.156
365 0.317 +-0.090
405 0.246 +-0.076
465 2.35e-02 +-1.56e-01
525 7.04e-02 +-3.20e-02
605 7.04e-02 +-2.97e-02
725 5.86e-02 +-2.37e-02
885 4.40e-02 +-1.90e-02
1085 2.11e-02 +-1.12e-02
1285 1.41e-02 +-1.01e-02
1485 1.41e-02 +-8.40e-03
1685 1.41e-02 +-8.42e-03
1885 0.00e+00 +-4.21e-03
\END;
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