/*===================================================================*/ /* NRDF D1769 Data No.68 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,68; 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,68; /* 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=C(20NE,N)X; PHQ=ENGY-SPEC; THK-TGT=3600MG/CM**2; INC-ENGY-LAB=600.0MEV/A; ANL=X'214'; /* '214' Moving-source model, QMD and HIC */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,68; SYS-ERR=10%'12'; /* '12' Uncertainty in detection efficiency */ INC-ENGY-LAB=600.0MEV/A; SYS-ERR=6.8%'215'; /* '215' Uncertainty in target thickness */ THTL=40DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'216' (MEV) (MB/SR/MEV) (MB/SR/MEV) 5 8.66 +-3.60 6 7.79 +-2.94 7 2.16 +-3.00 8 -3.46e+00 +-3.25e+00 9 4.33 +-2.54 10 -8.66e-01 +-2.54e+00 15 1.64 +-0.63 25 1.77 +-0.57 35 0.00e+00 +-7.17e-01 45 1.64 +-0.63 55 0.996 +-0.597 65 1.73 +-0.54 75 2.90 +-0.59 85 2.25 +-0.57 95 1.82 +-0.58 105 0.866 +-0.611 125 2.90 +-0.44 145 1.88 +-0.36 165 1.51 +-0.38 185 1.80 +-0.32 205 1.21 +-0.30 235 1.96 +-0.30 265 1.30 +-0.21 295 1.34 +-0.16 325 1.05 +-0.19 365 1.08 +-0.14 405 0.671 +-0.120 465 0.541 +-0.097 525 0.296 +-0.068 605 0.195 +-0.046 725 7.21e-02 +-2.80e-02 885 5.41e-02 +-1.38e-02 1085 3.25e-02 +-9.36e-03 1285 1.51e-02 +-6.41e-03 1485 1.08e-02 +-5.56e-03 1685 8.66e-03 +-4.75e-03 1885 4.33e-03 +-3.06e-03 \END; /*===================================================================*/ |