/*===================================================================*/ /* NRDF D1769 Data No.30 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,30; D#=D1769; TITLE=/ Double-differential cross sections for the neutron production from heavy-ion reactions at energies E/A = 290-600 MeV /; PURPOSE=/ Systematic measurements of neutron-production cross sections from C, Ne, and Ar projectiles having E/A = 290-600 MeV on C, Cu, and Pb targets. /; ATH=(Y.IWATA'1', T.MURAKAMI'1', H.SATO'2', H.IWASE'2', T.NAKAMURA'2', T.KUROSAWA'2', L.HEILBRONN'3', R.M.RONNINGEN'4', K.IEKI'5', Y.TOZAWA'5', K.NIITA'6'); INST-ATH=(2JPNIRS'1', 2JPNTOH'2', 1USABRK'3', 1USAMSU'4', 2JPNRIK'5', 2JPNJPN'6'); /* '1' Department of Accelerator Physics and Engineering */ /* '2' Cyclotron and Radioisotope Center */ /* '4' National Superconducting Cyclotron Laboratory */ /* '5' Department of Physics */ /* '6' Research Organization for Information Science and Technology, Tokai, Naka, Ibaraki */ REF=PR/C; VLP=64(2001)054609; RCTS=(C(12C,N)X, CU(12C,N)X, PB(12C,N)X, C(20NE,N)X, CU(20NE,N)X, PB(20NE,N)X, C(40AR,N)X, CU(40AR,N)X, PB(40AR,N)X); PHQS=(ENGY-SPEC, ANGL-DSTRN, XSECTN, TOT-XSECTN, MLT); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,30; /* 2002-08-01 : Compiled, Am + Sr + On */ /* 2006-07-25 : Altered, On. Heading of data error corrected. Systematic uncertainties added. */ RTY=HEAVY-ION-RCT; ENR=NAT; CHM=ELM; PHYS-FORM=SLD; BAC=X; POL-TGT=0%; ALGN-TGT=0%; ACC=SYN'7'; /* '7' Heavy Ion Medical Accelerator in Chiba (HIMAC) facility INST-ACC=2JPNIRS; BEAM-INTNSTY=XMA'8'; /* '8' A few times 10e4-10e5 particles per pulse */ POL-PRJ=0%; DET-PARTCL=N; COINC=NO; ANT-COINC=NO; DET-SYS=(SCT'9',SCT'10',TOF); /* '9' NE102A plastic scintillator */ /* '10' NE213 liquid scintillator */ ERS-DET=XKEV'11'; /* '11' The energy resolutions are shown in Table I in reference. /* Experimental Method: - Time-of-flight RCT=CU(12C,N)X; PHQ=ENGY-SPEC; THK-TGT=13400MG/CM**2; INC-ENGY-LAB=400.0MEV/A; ANL=X'100'; /* '100' Moving-source model, QMD and HIC */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,30; SYS-ERR=10%'12'; /* '12' Uncertainty in detection efficiency */ INC-ENGY-LAB=400.0MEV/A; SYS-ERR=2.5%'101'; /* '101' Uncertainty in target thickness */ THTL=10DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'102' (MEV) (MB/SR/MEV) (MB/SR/MEV) 15 16.0 +-1.6 25 7.10 +-1.63 35 7.48 +-1.43 45 6.44 +-1.29 55 5.68 +-1.48 65 6.25 +-1.48 75 5.87 +-1.48 85 3.03 +-1.32 95 3.98 +-1.45 105 2.27 +-1.38 125 2.94 +-1.11 145 5.45 +-1.01 165 5.83 +-1.17 185 4.97 +-1.20 205 3.50 +-1.20 235 -2.02e+00 +-1.01e+00 265 4.74 +-0.83 295 4.01 +-0.81 325 6.79 +-0.65 365 8.03 +-0.51 405 5.35 +-0.38 465 4.44 +-0.24 525 2.12 +-0.15 605 1.10 +-0.08 725 0.205 +-0.038 885 0.118 +-0.018 1085 -9.47e-03 +-1.19e-02 1285 0.00e+00 +-2.20e-03 \END; /*===================================================================*/ |