/*===================================================================*/ /* NRDF D1769 Data No.109 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,109; 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,109; /* 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(40AR,N)X; PHQ=ENGY-SPEC; THK-TGT=1080MG/CM**2; INC-ENGY-LAB=560.0MEV/A; ANL=X'337'; /* '337' Moving-source model, QMD and HIC */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,109; SYS-ERR=10%'12'; /* '12' Uncertainty in detection efficiency */ INC-ENGY-LAB=560.0MEV/A; SYS-ERR=6.8%'338'; /* '338' Uncertainty in target thickness */ THTL=30DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'339' (MEV) (MB/SR/MEV) (MB/SR/MEV) 5 -7.03e+00 +-1.22e+01 6 5.27 +-11.49 7 26.4 +-9.2 8 1.76 +-10.92 9 -7.03e+00 +-1.01e+01 10 3.51 +-9.37 20 1.84 +-2.22 50 3.46 +-1.79 80 7.61 +-1.50 110 8.90 +-1.52 150 7.51 +-1.39 190 6.54 +-1.25 230 6.59 +-1.04 280 6.96 +-0.85 330 6.33 +-0.73 380 4.99 +-0.60 430 3.87 +-0.52 490 3.31 +-0.38 550 2.52 +-0.32 630 1.76 +-0.26 750 1.02 +-0.15 910 0.318 +-0.109 1110 9.66e-02 +-5.21e-02 1310 2.64e-02 +-4.00e-02 1510 8.78e-03 +-3.59e-02 1710 0.00e+00 +-2.95e-02 \END; /*===================================================================*/ |