|
| /*===================================================================*/
/* NRDF D1756 Data No.2 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,2;
D#=D1756;
TITLE=/ Neutron yields from thick C, Al, Cu, and Pb targets
bombarded by 400 MeV/nucleon Ar, Fe, Xe and 800 MeV/nucleon Si
ions /;
PURPOSE=/ To perform a systematic study to measure the double
differential neutron yields from thick targets of C, Al, Cu,
and Pb bombarded by various heavy ions having energies of
100 to 800 MeV/nucleon using HIMAC. /;
ATH=(T.KUROSAWA'1', T.NAKAO'2', T.NAKAMURA'1', H.IWASE'1', H.SATO'1',
Y.UWAMINO'3', A.FUKUMURA'4');
INST-ATH=(2JPNTOH'1', 2JPNKEK'2', 2JPNIPC'3', 2JPNIRS'4');
/* '1' Cyclotron and Radioisotope Center */
REF=PR/C;
VLP=62(2000)044615;
RCTS=(C(40AR,N)X, 27AL(40AR,N)X, CU(40AR,N)X, PB(40AR,N)X,
C(56FE,N)X, 27AL(56FE,N)X, CU(56FE,N)X, PB(56FE,N)X,
C(132XE,N)X, 27AL(132XE,N)X, CU(132XE,N)X, PB(132XE,N)X,
C(28SI,N)X, CU(28SI,N)X);
PHQS=(ENGY-SPEC'5', ANGL-DSTRN'6', N-MLT'7');
/* '5' Neutron energy spectrum */
/* '6' Neutron yield */
/* '7' Thick target differential multiplicity of neutron with
respect to angle integrated over partial angular range */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,2;
/* 2002-02-28 : Compiled+Checked, R.Suzuki + sK */
/* 2004-04-23 : Altered, N.Otuka. MLT in SF6 replaced by PY */
/* 2008-01-30 : Altered, N.Otuka. EDE addded under METHOD */
RTY=HEAVY-ION-RCT;
ENR=NAT'8';
/* '8' (The enrichments of targets are not given in the reference.
But compiler asked T.Kurosawa.) */
CHM=ELM;
PHYS-FORM=SLD;
BAC=X;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=SYN'9';
/* '9' Heavy Ion Medical Accelerator in Chiba (HIMAC) */
INST-ACC=2JPNIRS'10';
/* '10' The mass numbers of projectile nuclei are not given in
the reference. But compiler asked NIRS staff. */
BEAM-INTNSTY=XMA'11';
/* '11' 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'12',SCT'13',TOF'14',EDE'15');
/* '12' Plastic scintillator (NE102A) was used as the delta-E
counter and the beam pick-up counter. */
/* '13' Liquid scintillator (NE213) was used as the E counter. */
/* '14' To measure the energy of neutron */
/* '15' To eliminate charged particles */
ERS-DET=XKEV'16';
/* '16' The energy resolutions of measured neutron spectra are at
maximum about 20% for about 2000 MeV neutrons of highest
energy at 0 degree and 7.5 degree, about 20% for about 1000
MeV neutrons of highest energy at 15 degree and 30 degree, and
about 40% for about 600 MeV neutrons of highest energy at 60
degree and 90 degree, which were produced by 800 MeV/nucleon
Si ions. */
CALB-DET=/ 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. for all energy ranges.
Reference is R. A. Cecil, B. D. Anderson, and R. Madey,
Nucl. Instrum. Methods 161, 439 (1979). /;
/* 2007-10-25 : Altered, N.Otuka. Superseded by data with new
analysis */
RCT=27AL(40AR,N)X;
PHQ=ENGY-SPEC'21';
/* '21' Neutron energy spectrum */
THK-TGT=14850MG/CM**2;
INC-ENGY-LAB-RANGE=400MEV/A;
ANL=(INCASC'22',X'23');
/* '22' HIC calculation [H.W.Bertini, et al. Oak Ridge National
Laboratory Report No. ORNL-TM-4134, 1974 (unpublished).] */
/* '23' Phenomenological hybrid analysis by the moving source
model. */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,2;
STATIST-ERR=X%'17';
/* '17' The statistical uncertainties vary in a range of 2 to 5 %
for the low- to medium-energy (5-400 MeV) region of the
spectra and increase to about 30% at the highest energies. */
NORM=/ The total normalization uncertainty is 15%. /;
INC-ENGY-LAB=400MEV/A;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
THTL ENGY-EMT-LAB DN/DOMEGA/DE
(DEG) (MEV) (1/SR/MEV/PARTCL)
0 11.2355 0.012016
0 12.431 0.0085598
0 13.7475 0.011242
0 15.209 0.010886
0 16.825 0.010478
0 18.61 0.010469
0 20.598 0.014008
0 22.809 0.012494
0 25.2645 0.012981
0 27.9855 0.013058
0 30.9925 0.015212
0 34.303 0.014380
0 37.999 0.015864
0 42.111 0.016515
0 46.598 0.019161
0 51.5665 0.019086
0 57.1615 0.024729
0 63.3215 0.027810
0 70.095 0.033550
0 77.681 0.037629
0 86.1785 0.042943
0 95.694 0.053285
0 106.345 0.063703
0 118.25 0.072334
0 131.54 0.089620
0 146.345 0.095100
0 162.775 0.11832
0 180.935 0.13388
0 200.9 0.15593
0 222.68 0.19006
0 247.545 0.19743
0 275.825 0.21228
0 306.465 0.23691
0 341.475 0.17924
0 381.195 0.11661
0 423.49 0.059353
0 471.47 0.016585
0 525.15 0.0061940
0 586.07 0.0021979
0 653.895 0.0012583
0 730.53 0.00053467
0 814.72 0.00023543
0 908.42 0.00012673
7.5 7.369 0.010777
7.5 8.1543 0.012077
7.5 9.0193 0.013309
7.5 9.97915 0.010464
7.5 11.04 0.012188
7.5 12.2115 0.011701
7.5 13.5155 0.0097453
7.5 14.965 0.011643
7.5 16.5735 0.011790
7.5 18.354 0.012690
7.5 20.3195 0.012901
7.5 22.4805 0.013321
7.5 24.8885 0.013031
7.5 27.5625 0.013330
7.5 30.5345 0.015245
7.5 33.8195 0.014749
7.5 37.45 0.016396
7.5 41.532 0.014920
7.5 46.0105 0.015384
7.5 50.913 0.016698
7.5 56.379 0.017219
7.5 62.467 0.021068
7.5 69.2375 0.022634
7.5 76.752 0.023814
7.5 85.07 0.027343
7.5 94.2445 0.027972
7.5 104.316 0.033701
7.5 115.79 0.033936
7.5 128.835 0.038527
7.5 143.135 0.041270
7.5 158.685 0.045997
7.5 176.36 0.046184
7.5 196.34 0.050310
7.5 217.835 0.058193
7.5 242.175 0.052679
7.5 269.49 0.051664
7.5 300.505 0.043994
7.5 335.335 0.037988
7.5 374.94 0.021027
7.5 419.325 0.013098
7.5 469.76 0.0065433
7.5 525.92 0.0039448
7.5 589.335 0.0011718
7.5 658.895 0.00066643
7.5 736.075 0.00035802
7.5 832.85 0.00015532
7.5 938.48 4.0829e-05
15 3.947 0.033200
15 4.3694 0.032733
15 4.8357 0.030151
15 5.3487 0.028328
15 5.9172 0.030382
15 6.5446 0.026624
15 7.23585 0.025559
15 8.0035 0.024429
15 8.8546 0.021635
15 9.79595 0.020976
15 10.834 0.021323
15 11.9945 0.017163
15 13.288 0.017205
15 14.705 0.020081
15 16.2785 0.019738
15 18.0175 0.020641
15 19.9395 0.016860
15 22.0985 0.019065
15 24.4675 0.019192
15 27.062 0.020534
15 29.9535 0.026952
15 33.172 0.033428
15 36.7505 0.038793
15 40.7215 0.038562
15 45.1165 0.032226
15 49.964 0.030525
15 55.2875 0.032256
15 61.3385 0.027648
15 68.2005 0.026706
15 75.723 0.025309
15 83.907 0.026846
15 93.1775 0.025796
15 103.626 0.025318
15 114.875 0.028973
15 127.56 0.027564
15 141.75 0.032352
15 157.765 0.025387
15 175.665 0.029170
15 195.86 0.026614
15 218.36 0.028947
15 243.675 0.023730
15 271.7 0.024649
15 303.025 0.018336
15 337.27 0.019013
15 375.01 0.013640
15 420.845 0.0076873
15 470.76 0.0056780
15 525.56 0.0039343
15 593.325 0.0018990
15 666.08 0.0015333
15 744.59 0.00079031
15 843.225 0.00033875
15 971.53 5.3332e-05
30 3.9505 0.017370
30 4.36745 0.019366
30 4.8314 0.018773
30 5.34605 0.017891
30 5.9167 0.018220
30 6.5469 0.015491
30 7.2417 0.014097
30 8.0138 0.013014
30 8.8704 0.011574
30 9.8189 0.010594
30 10.866 0.010026
30 12.0175 0.010147
30 13.3005 0.0087509
30 14.7255 0.0087508
30 16.31 0.0088062
30 18.0625 0.0093031
30 20.0005 0.0093474
30 22.1795 0.0087408
30 24.573 0.0084963
30 27.197 0.0088427
30 30.1245 0.0086942
30 33.3875 0.0083415
30 37.0195 0.0082463
30 41.055 0.0078342
30 45.527 0.0074799
30 50.4665 0.0074366
30 55.9005 0.0071381
30 61.8465 0.0076145
30 68.591 0.0070223
30 76.2175 0.0071179
30 84.5255 0.0071819
30 93.9505 0.0062239
30 104.591 0.0066860
30 116.065 0.0070673
30 129.025 0.0057941
30 143.55 0.0061400
30 159.985 0.0053418
30 178.395 0.0057428
30 199.22 0.0047684
30 222.49 0.0047447
30 248.765 0.0033194
30 277.955 0.0032202
30 310.72 0.0021048
30 346.7 0.0016847
30 386.57 0.0012150
30 435.295 0.00052364
30 488.715 0.00045707
30 547.865 0.00022775
30 621.735 7.4436e-05
60 3.59325 0.039682
60 3.9759 0.030297
60 4.39915 0.030304
60 4.8658 0.025364
60 5.3871 0.022586
60 5.9677 0.020869
60 6.60335 0.018435
60 7.30885 0.015261
60 8.08775 0.015213
60 8.94735 0.011946
60 9.91135 0.010871
60 10.993 0.0096448
60 12.177 0.0091601
60 13.4695 0.0090915
60 14.905 0.0085832
60 16.496 0.0085999
60 18.2555 0.0094019
60 20.1955 0.0091592
60 22.4015 0.0087834
60 24.9055 0.0078357
60 27.6665 0.0073169
60 30.6945 0.0073296
60 33.9915 0.0072563
60 37.718 0.0061637
60 41.9105 0.0058230
60 46.4325 0.0058333
60 51.519 0.0049309
60 57.198 0.0049936
60 63.5855 0.0041199
60 70.706 0.0041474
60 78.703 0.0035302
60 87.5855 0.0033851
60 97.5235 0.0026708
60 108.49 0.0025837
60 120.67 0.0022094
60 135.18 0.0015529
60 151.21 0.0014458
60 169.05 0.0010021
60 188.45 0.00080492
60 209.655 0.00070591
60 235.115 0.00043332
60 262.46 0.00031325
60 291.925 0.00020224
60 327.515 0.00012033
60 371.33 5.9118e-05
60 418.07 5.1163e-05
60 467.985 2.1458e-05
90 3.3072 0.0044076
90 3.6574 0.0062212
90 4.0449 0.0062960
90 4.4724 0.0072422
90 4.95035 0.0058778
90 5.48335 0.0055294
90 6.06785 0.0055531
90 6.7177 0.0046574
90 7.43685 0.0040416
90 8.2326 0.0037733
90 9.12735 0.0029355
90 10.111 0.0029331
90 11.191 0.0024771
90 12.397 0.0022860
90 13.7425 0.0022006
90 15.242 0.0019760
90 16.9105 0.0020754
90 18.7625 0.0020035
90 20.8125 0.0018799
90 23.0735 0.0017517
90 25.555 0.0015847
90 28.3725 0.0013917
90 31.562 0.0013160
90 35.05 0.0012010
90 38.833 0.0012002
90 43.1005 0.00087654
90 47.887 0.00077686
90 53.2965 0.00065060
90 59.3655 0.00057754
90 65.828 0.00050600
90 73.0495 0.00036958
90 81.0285 0.00032639
90 89.9025 0.00025022
90 100.404 0.00017762
90 112.05 0.00012421
90 125.055 8.8344e-05
90 139.325 8.6017e-05
90 155.085 4.9143e-05
90 173.945 2.2287e-05
90 194.56 1.7780e-05
90 217.235 1.2874e-05
90 244.665 5.4032e-06
\END;
/*===================================================================*/
|