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/* NRDF D1809 Data No.36 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,36;
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,36;
/* 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=CU(ALPHA,D)X;
THK-TGT=13395MG/CM**2;
DET-PARTCL=D;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,36;
INC-ENGY-LAB=100MEV/A;
SYS-ERR=(<3%'230',<1%'231',<1%'232');
/* '230' Uncertainty in the number of accepted beam particles
incident on the target is estimated to be less than 3%. */
/* '231' Uncertainty in the solid angle for the thickest carbon
target, which has the maximum uncertainty, is less than 1%.
/* '232' 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%'233';
/* '233' 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=D;
THTL=7.5DEG;
DELTA-DN/DOMEGA/DE=<4%'234';
/* '234' Total normalization uncertainty */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB-MIN ENGY-EMT-LAB-MAX DN/DOMEGA/DE'235'
(MEV) (MEV) (1/SR/MEV/PARTCL)
31.493 34.826 5.6466e-07
34.826 38.723 9.1738e-05
38.723 42.907 0.00033169
42.907 47.816 0.00038056
47.816 53.061 0.00041633
53.061 59.234 0.00041289
59.234 65.777 0.00048920
65.777 73.490 0.00042533
73.490 81.572 0.00050454
81.572 91.099 0.00046482
91.099 100.91 0.00053410
100.91 112.46 0.00052961
112.46 126.17 0.00042000
126.17 140.11 0.00040671
140.11 156.60 0.00031731
156.60 176.32 0.00017911
176.32 195.91 0.00015087
195.91 219.15 9.8388e-05
219.15 247.09 1.6940e-05
247.09 273.77 1.2697e-05
273.77 305.38 3.4526e-06
\END;
/*===================================================================*/
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