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/* NRDF D1809 Data No.45 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,45;
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,45;
/* 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,45;
INC-ENGY-LAB=100MEV/A;
SYS-ERR=(<3%'284',<1%'285',<1%'286');
/* '284' Uncertainty in the number of accepted beam particles
incident on the target is estimated to be less than 3%. */
/* '285' Uncertainty in the solid angle for the thickest carbon
target, which has the maximum uncertainty, is less than 1%.
/* '286' 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%'287';
/* '287' 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=0DEG;
DELTA-DN/DOMEGA/DE=<4%'288';
/* '288' Total normalization uncertainty */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB-MIN ENGY-EMT-LAB-MAX DN/DOMEGA/DE'289'
(MEV) (MEV) (1/SR/MEV/PARTCL)
45.733 50.916 0.00054138
50.916 56.533 0.00099419
56.533 62.550 0.0012364
62.550 69.594 0.0011934
69.594 77.099 0.0013868
77.099 85.908 0.0014323
85.908 95.218 0.0017724
95.218 106.16 0.0016729
106.16 117.58 0.0020291
117.58 131.00 0.0023799
131.00 146.93 0.0020733
146.93 163.44 0.0024593
163.44 183.00 0.0022345
183.00 202.82 0.0025606
202.82 226.17 0.0023545
226.17 254.00 0.0018522
254.00 281.52 0.0015635
281.52 314.04 0.00082942
314.04 352.91 0.00025440
\END;
/*===================================================================*/
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