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/* NRDF D1809 Data No.1 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,1;
D#=D1809;
TITLE=/Spectral measurements of neutrons, protons, deuterons and
tritons produced by 100 MeV/nucleon He bombardment/;
PURPOSE=/To present the angular-energy distributions of neutrons,
protons, deuterons and tritons produced from thick carbon,
aluminum, copper and lead targets bombarded by 100 MeV/nucleon
helium ion. /;
ATH=(T.KUROSAWA'1', T.NAKAMURA'1', N.NAKAO'2', T.SHIBATA'3',
Y.UWAMINO'4', A.FUKUMURA'5');
INST-ATH=(2JPNTOH'1', 2JPNKEK'2', 2JPNKEK'3', 2JPNIPC'4', 2JPNIRS'5');
/* '1' Cyclotron and Radioisotope Center */
/* '2' Tanashi Branch */
REF=NIM/A;
VLP=430(1999)400;
RCTS=(12C(ALPHA,P)X, 27AL(ALPHA,P)X, CU(ALPHA,P)X, PB(ALPHA,P)X,
12C(ALPHA,D)X, 27AL(ALPHA,D)X, CU(ALPHA,D)X, PB(ALPHA,D)X,
12C(ALPHA,T)X, 27AL(ALPHA,T)X, CU(ALPHA,T)X, PB(ALPHA,T)X);
PHQS=ENGY-SPEC'6';
/* '6' Double differential thick target yield */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,1;
/* 2003-09-13 : Compiled */
PHQ=ENGY-SPEC'7';
/* '7' Double differential thick target yield */
ENR=X%;
CHM=ELM;
PHYS-FORM=SLD;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=SYN'8';
/* '8' Heavy Ion Medical Accelerator in Chiba (HIMAC) */
INST-ACC=2JPNIRS;
INC-ENGY-LAB=100MEV/A;
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(SCT'9',SCT'10',TOF'11',EDE'12');
/* '9' Plastic scintillator (NE102A) was used as the delta-E
counter, ToF start signal detector, and incident projectile
counter */
/* '10' Liquid scintillator (NE213) was used as the E counter */
/* '11' To measure the energy of outgoing neutrons, protons,
deuterons and tritons */
/* '12' To eliminate charged particles */
ANL=MONTE-MTHD'13';
/* '13' LAHET Monte Carlo Code System, LCS [R.E. Prael, H.
Lichtenstein, LA-UR-89-3014, Los Alamos National Laboratory,
1989.] */
/* Experimental Method:
- Time-of-flight (To measure the energy of outgoing neutrons,
protons, deuterons and tritons)
- Particle identification by 'E/Delta E' measurement (To
eliminate charged particles)
RCT=12C(ALPHA,P)X;
THK-TGT=8850MG/CM**2;
DET-PARTCL=P;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,1;
INC-ENGY-LAB=100MEV/A;
SYS-ERR=(<3%'14',<1%'15',<1%'16');
/* '14' Uncertainty in the number of accepted beam particles
incident on the target is estimated to be less than 3%. */
/* '15' Uncertainty in the solid angle for the thickest carbon
target, which has the maximum uncertainty, is less than 1%. */
/* '16' Uncertainty of charged particle detection efficiency is
estimated to be 1%, considering a small fraction of the slant
incidence of a particle onto the detector. */
STATIST-ERR=X%'17';
/* '17' The statistical uncertainties vary from 2-5% in the low
to medium energy (5-50 MeV) region of the spectra and increase
to about 30% at the highest energies. */
EMT=P;
THTL=0DEG;
DELTA-DN/DOMEGA/DE=<4%'18';
/* '18' Total normalization uncertainty */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB-MIN ENGY-EMT-LAB-MAX DN/DOMEGA/DE'19'
(MEV) (MEV) (1/SR/MEV/PARTCL)
28.636 31.739 0.00098559
31.739 35.386 0.0021321
35.386 39.194 0.0028856
39.194 43.668 0.0031680
43.668 48.975 0.0029538
48.975 54.480 0.0033945
54.480 61.001 0.0030331
61.001 67.605 0.0035588
67.605 75.390 0.0033417
75.390 84.667 0.0025631
84.667 93.841 0.0025051
93.841 104.68 0.0018373
104.68 117.64 0.00094644
117.64 133.34 0.00049025
133.34 148.47 0.00038412
148.47 166.57 0.00027273
166.57 188.54 0.00013048
188.54 215.70 4.1913e-05
215.70 240.61 2.1961e-05
240.61 270.72 8.2100e-06
270.72 307.81 2.0550e-06
307.81 354.53 1.4500e-07
\END;
/*===================================================================*/
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