|
| /*===================================================================*/
/* NRDF D1809 Data No.30 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,30;
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,30;
/* 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=27AL(ALPHA,D)X;
THK-TGT=10800MG/CM**2;
DET-PARTCL=D;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,30;
INC-ENGY-LAB=100MEV/A;
SYS-ERR=(<3%'194',<1%'195',<1%'196');
/* '194' Uncertainty in the number of accepted beam particles
incident on the target is estimated to be less than 3%. */
/* '195' Uncertainty in the solid angle for the thickest carbon
target, which has the maximum uncertainty, is less than 1%.
/* '196' 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%'197';
/* '197' 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=0DEG;
DELTA-DN/DOMEGA/DE=<4%'198';
/* '198' Total normalization uncertainty */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB-MIN ENGY-EMT-LAB-MAX DN/DOMEGA/DE'199'
(MEV) (MEV) (1/SR/MEV/PARTCL)
35.127 39.077 3.4046e-05
39.077 43.320 0.00053897
43.320 48.305 0.00088719
48.305 53.633 0.0011689
53.633 59.911 0.0010977
59.911 66.571 0.0012862
66.571 74.432 0.0012450
74.432 82.677 0.0015141
82.677 92.409 0.0014289
92.409 102.45 0.0016959
102.45 114.27 0.0019215
114.27 128.34 0.0016892
128.34 142.67 0.0018187
142.67 159.64 0.0015182
159.64 179.99 0.00097372
179.99 200.24 0.00081488
200.24 224.33 0.00047012
224.33 253.36 0.00019405
253.36 281.16 6.3873e-05
281.16 314.20 1.7877e-05
314.20 354.01 2.1113e-07
\END;
/*===================================================================*/
|