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| /*===================================================================*/
/* NRDF D1810 Data No.61 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,61;
97, 103, 109, 115, 121[128;
D#=D1810;
TITLE=/ Measurements of secondary neutrons produced from thick
targets bombarded by high-energy helium and carbon ions /;
PURPOSE=/ To present the angular and energy distributions of
neutrons produced from thick C, Al, Cu, and Pb targets
bombarded by 100 and 180 MeV/nucleon He and 100, 180, and
400 MeV/nucleon C ions. /;
ATH=(T.KUROSAWA'1', N.NAKAO'2', T.NAKAMURA'1', Y.UWAMINO'3',
T.SHIBATA'2', N.NAKANISHI'3', A.FUKUMURA'4', K.MURAKAMI'4');
INST-ATH=(2JPNTOH'1', 2JPNKEK'2', 2JPNIPC'3', 2JPNIRS'4');
/* '1' Cyclotron and Radioisotope Center */
/* '2' Tanashi branch */
REF=NSE;
VLP=132(1999)30;
RCTS=(C(ALPHA,N)X, 27AL(ALPHA,N)X, CU(ALPHA,N)X, PB(ALPHA,N)X,
C(12C,N)X, 27AL(12C,N)X, CU(12C,N)X, PB(12C,N)X);
PHQS=(ENGY-SPEC'5', N-MLT'6');
/* '5' Neutron energy spectrum */
/* '6' Neutron Yield above 5 MeV integrated for a hemisphere from 0
deg to 90 deg. */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,61;
97, 103, 109, 115, 121[128;
/* 2004-01-27 : Compiled+Checked, Sr + On */
/* 2009-08-23 : Altered, Nf. 122-129 corrected */
ENR=NAT;
CHM=ELM;
PHYS-FORM=SLD;
BAC=X;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=SYN'7';
/* '7' HIMAC heavy-ion synchrotron */
INST-ACC=2JPNIRS;
BEAM-INTNSTY=XMA'8';
/* '8' The beam intensities were maintained at 100,000 - 1,000,000
particles per pulse */
POL-PRJ=0%;
DET-PARTCL=N;
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 and the beam pick-up counter (the output pulses of this
scintillator were used as start signals for the TOF and to
count the absolute number of projectile incident). */
/* '10' Liquid scintillator (NE213) was used as the E counter. */
/* '11' To measure the energy of neutron */
/* '12' To eliminate charged particles */
ERS-DET=XKEV'13';
/* '13' Energy resolutions are represented as a function of
neutron energy in Fig. 4 in the reference. */
CALB-DET=/ After the experimental run, each E counter was calibrated
with a 60Co Gamma-ray source. /;
EFCN-DET=/ The neutron detection efficiencies were calculated with the
Monte Carlo code of Cecil et al. [Ref: R. A. Cecil et al.,
Nucl. Instrum. Methods 161, 439 (1979).] /;
ANL=(INCASC'14',X'15');
/* '14' HIC calculation [H. W. Bertini, et al. ORNL-TM-4134, Oak
Ridge National Laboratory (1974)] */
/* '15' Phenomenological hybrid analysis by the moving source
model [G. Mantzouranis et al., Z. Phys. A276(1976)145] */
/* 2007-10-24 : Altered, On. Extended for angular range */
/* 2007-10-25 : Altered, On. Superseded by data with new analysis
RCT=CU(ALPHA,N)X;
PHQ=ENGY-SPEC'40';
/* '40' Neutron energy spectrum */
THK-TGT=40185MG/CM**2;
INC-ENGY-LAB-RANGE=180MEV/A;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,61;
97, 103, 109, 115, 121[128;
SYS-ERR=(<3%'16',<10%'17',[8%'18');
/* '16' Uncertainty in the number of accepted beam particles
incident to target (less than 3%.) */
/* '17' Uncertainty in solid angle (less than 10%) */
/* '18' Uncertainty in calculated detection efficiencies (about
9%) */
STATIST-ERR=X%'19';
/* '19' The statistical uncertainties vary from 2 to 5% for the
low- to medium-energy (5- to 50-MeV) region of the spectra and
increase to about 30% at the highest energies. */
INC-ENGY-LAB=180MEV/A;
DELTA-DN/DOMEGA/DE=14%'41';
/* '41' Total normalization uncertainty */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTL ENGY-EMT-LAB-MIN ENGY-EMT-LAB-MAX DN/DOMEGA/DE
(DEG) (MEV) (MEV) (1/SR/MEV/PARTCL)
0 17.024 18.820 0.0028399
0 18.820 20.811 0.0030507
0 20.811 23.011 0.0029843
0 23.011 25.435 0.0031283
0 25.435 28.155 0.0028907
0 28.155 31.142 0.0031051
0 31.142 34.482 0.0032942
0 34.482 38.125 0.0034259
0 38.125 42.179 0.0034737
0 42.179 46.681 0.0036117
0 46.681 51.674 0.0037396
0 51.674 57.197 0.0038507
0 57.197 63.287 0.0035479
0 63.287 69.974 0.0041548
0 69.974 77.553 0.0045858
0 77.553 85.849 0.0050885
0 85.849 95.246 0.0051470
0 95.246 105.47 0.0057262
0 105.47 117.03 0.0055319
0 117.03 129.49 0.0058110
0 129.49 143.49 0.0054075
0 143.49 159.24 0.0055266
0 159.24 176.96 0.0043904
0 176.96 195.72 0.0032373
0 195.72 216.55 0.0022308
0 216.55 239.64 0.0011059
0 239.64 265.17 0.00075124
0 265.17 293.27 0.00022356
0 293.27 326.84 0.00012066
0 326.84 364.19 2.6611e-05
7.5 10.832 11.985 0.0037031
7.5 11.985 13.265 0.0028568
7.5 13.265 14.682 0.0026720
7.5 14.682 16.247 0.0028090
7.5 16.247 17.969 0.0030285
7.5 17.969 19.898 0.0029277
7.5 19.898 22.010 0.0030927
7.5 22.010 24.365 0.0030248
7.5 24.365 26.990 0.0026641
7.5 26.990 29.834 0.0031244
7.5 29.834 32.976 0.0029465
7.5 32.976 36.546 0.0032258
7.5 36.546 40.490 0.0032785
7.5 40.490 44.830 0.0034612
7.5 44.830 49.584 0.0033950
7.5 49.584 54.960 0.0032734
7.5 54.960 60.818 0.0035913
7.5 60.818 67.425 0.0032755
7.5 67.425 74.570 0.0038627
7.5 74.570 82.589 0.0038607
7.5 82.589 91.596 0.0041039
7.5 91.596 101.72 0.0037530
7.5 101.72 112.50 0.0038441
7.5 112.50 124.47 0.0035895
7.5 124.47 137.76 0.0034685
7.5 137.76 152.48 0.0030812
7.5 152.48 168.73 0.0023433
7.5 168.73 186.60 0.0018783
7.5 186.60 207.79 0.0012752
7.5 207.79 231.27 0.00078350
7.5 231.27 257.15 0.00037414
7.5 257.15 285.47 0.00020700
7.5 285.47 316.14 5.2831e-05
7.5 316.14 352.94 2.5320e-05
15 5.6274 6.2207 0.0084859
15 6.2207 6.8790 0.0060162
15 6.8790 7.6079 0.0052177
15 7.6079 8.4129 0.0042798
15 8.4129 9.2992 0.0042020
15 9.2992 10.292 0.0035221
15 10.292 11.380 0.0031680
15 11.380 12.594 0.0028595
15 12.594 13.949 0.0025474
15 13.949 15.420 0.0025096
15 15.420 17.048 0.0025703
15 17.048 18.845 0.0025121
15 18.845 20.885 0.0023778
15 20.885 23.136 0.0028825
15 23.136 25.610 0.0026211
15 25.610 28.313 0.0026473
15 28.313 31.362 0.0023604
15 31.362 34.675 0.0025822
15 34.675 38.398 0.0024211
15 38.398 42.588 0.0024300
15 42.588 47.097 0.0023450
15 47.097 52.133 0.0022877
15 52.133 57.760 0.0024011
15 57.760 64.041 0.0024473
15 64.041 71.047 0.0024259
15 71.047 78.848 0.0023945
15 78.848 87.518 0.0021583
15 87.518 97.126 0.0019545
15 97.126 107.73 0.0019774
15 107.73 119.39 0.0016437
15 119.39 132.11 0.0014037
15 132.11 147.16 0.0010944
15 147.16 163.65 0.00082811
15 163.65 181.58 0.00056273
15 181.58 200.84 0.00036272
15 200.84 223.71 0.00024325
15 223.71 248.25 0.00019937
15 248.25 277.65 9.4702e-05
15 277.65 309.13 5.1323e-05
15 309.13 342.04 2.1206e-05
30 6.3316 7.0017 0.0064079
30 7.0017 7.7439 0.0051702
30 7.7439 8.5634 0.0048562
30 8.5634 9.4658 0.0037674
30 9.4658 10.477 0.0034355
30 10.477 11.585 0.0030375
30 11.585 12.821 0.0026606
30 12.821 14.201 0.0025358
30 14.201 15.699 0.0023883
30 15.699 17.357 0.0026042
30 17.357 19.188 0.0025327
30 19.188 21.267 0.0024378
30 21.267 23.560 0.0024173
30 23.560 26.081 0.0021954
30 26.081 28.836 0.0022379
30 28.836 31.944 0.0020156
30 31.944 35.322 0.0020548
30 35.322 39.119 0.0018860
30 39.119 43.393 0.0016247
30 43.393 47.993 0.0016457
30 47.993 53.133 0.0015668
30 53.133 58.877 0.0013770
30 58.877 65.292 0.0013305
30 65.292 72.449 0.0012087
30 72.449 80.424 0.0010052
30 80.424 89.290 0.00088872
30 89.290 99.120 0.00076572
30 99.120 109.98 0.00060175
30 109.98 121.92 0.00054037
30 121.92 134.97 0.00038445
30 134.97 150.41 0.00029570
30 150.41 167.36 0.00022664
30 167.36 185.80 0.00012123
30 185.80 205.63 9.0461e-05
30 205.63 229.22 6.2060e-05
30 229.22 254.57 2.0885e-05
30 254.57 285.01 1.5170e-05
60 3.1803 3.5154 0.0020353
60 3.5154 3.8922 0.0028296
60 3.8922 4.3081 0.0035767
60 4.3081 4.7655 0.0048459
60 4.7655 5.2773 0.0048819
60 5.2773 5.8370 0.0045336
60 5.8370 6.4603 0.0043842
60 6.4603 7.1538 0.0036015
60 7.1538 7.9240 0.0029291
60 7.9240 8.7774 0.0026083
60 8.7774 9.7208 0.0021230
60 9.7208 10.759 0.0017925
60 10.759 11.898 0.0015917
60 11.898 13.183 0.0015431
60 13.183 14.586 0.0013666
60 14.586 16.166 0.0012755
60 16.166 17.878 0.0011344
60 17.878 19.796 0.0011624
60 19.796 21.947 0.0011153
60 21.947 24.360 0.00097841
60 24.360 26.934 0.00091488
60 26.934 29.791 0.00089750
60 29.791 32.956 0.00077322
60 32.956 36.453 0.00067497
60 36.453 40.305 0.00066336
60 40.305 44.818 0.00053223
60 44.818 49.815 0.00047011
60 49.815 55.325 0.00038873
60 55.325 61.363 0.00034102
60 61.363 67.937 0.00035520
60 67.937 75.672 0.00027069
60 75.672 84.103 0.00019812
60 84.103 93.199 0.00017156
60 93.199 103.94 9.6775e-05
60 103.94 115.51 8.7498e-05
60 115.51 127.78 7.3877e-05
60 127.78 142.26 3.8324e-05
60 142.26 157.49 2.8790e-05
60 157.49 175.53 2.1915e-05
60 175.53 194.26 1.0561e-05
90 3.2642 3.6111 0.0042284
90 3.6111 3.9939 0.0053091
90 3.9939 4.4149 0.0044111
90 4.4149 4.8859 0.0041522
90 4.8859 5.4013 0.0035592
90 5.4013 5.9752 0.0030806
90 5.9752 6.6138 0.0027642
90 6.6138 7.3236 0.0022937
90 7.3236 8.1109 0.0019403
90 8.1109 8.9820 0.0015712
90 8.9820 9.9426 0.0012812
90 9.9426 10.998 0.0010097
90 10.998 12.191 0.00093184
90 12.191 13.497 0.00081754
90 13.497 14.970 0.00074648
90 14.970 16.573 0.00066813
90 16.573 18.375 0.00061353
90 18.375 20.316 0.00050792
90 20.316 22.483 0.00054484
90 22.483 24.903 0.00047915
90 24.903 27.602 0.00039970
90 27.602 30.609 0.00039142
90 30.609 33.955 0.00028284
90 33.955 37.668 0.00027817
90 37.668 41.778 0.00021203
90 41.778 46.309 0.00016075
90 46.309 51.282 0.00011871
90 51.282 56.705 0.00010313
90 56.705 63.069 7.5219e-05
90 63.069 70.026 6.3579e-05
90 70.026 77.569 4.4587e-05
90 77.569 86.459 2.6617e-05
90 86.459 96.097 1.7058e-05
90 96.097 106.41 1.6422e-05
90 106.41 118.59 8.2090e-06
\END;
/*===================================================================*/
|