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/* NRDF D1809 Data No.47 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,47;
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,47;
/* 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,T)X;
THK-TGT=8850MG/CM**2;
DET-PARTCL=T;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,47;
INC-ENGY-LAB=100MEV/A;
SYS-ERR=(<3%'296',<1%'297',<1%'298');
/* '296' Uncertainty in the number of accepted beam particles
incident on the target is estimated to be less than 3%. */
/* '297' Uncertainty in the solid angle for the thickest carbon
target, which has the maximum uncertainty, is less than 1%.
/* '298' 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%'299';
/* '299' 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=T;
THTL=15DEG;
DELTA-DN/DOMEGA/DE=<4%'300';
/* '300' Total normalization uncertainty */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB-MIN ENGY-EMT-LAB-MAX DN/DOMEGA/DE'301'
(MEV) (MEV) (1/SR/MEV/PARTCL)
46.160 51.116 0.00017535
51.116 56.925 0.00032493
56.925 63.794 0.00031287
63.794 70.894 0.00037906
70.894 79.266 0.00031464
79.266 87.702 0.00036825
87.702 97.585 0.00036842
97.585 109.27 0.00036981
109.27 123.25 0.00028992
123.25 137.10 0.00031590
137.10 153.49 0.00025932
153.49 173.12 0.00016862
173.12 191.76 0.00015519
191.76 213.70 0.00011044
213.70 239.81 6.8606e-05
239.81 271.27 5.5794e-05
271.27 309.72 2.2601e-05
309.72 344.55 3.7113e-06
\END;
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