/*===================================================================*/ /* NRDF D1769 Data No.61 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,61; 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,61; /* 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=PB(20NE,N)X; PHQ=ENGY-SPEC; THK-TGT=2270MG/CM**2; INC-ENGY-LAB=400.0MEV/A; ANL=X'193'; /* '193' Moving-source model, QMD and HIC */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,61; SYS-ERR=10%'12'; /* '12' Uncertainty in detection efficiency */ INC-ENGY-LAB=400.0MEV/A; SYS-ERR=4.6%'194'; /* '194' Uncertainty in target thickness */ THTL=40DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'195' (MEV) (MB/SR/MEV) (MB/SR/MEV) 5 601 +-79 6 342 +-67 7 330 +-53 8 306 +-49 9 224 +-49 10 212 +-39 15 96.6 +-10.5 25 61.2 +-9.3 35 53.0 +-11.6 45 43.6 +-9.1 55 41.2 +-10.3 65 49.5 +-9.5 75 33.0 +-10.2 85 42.4 +-9.4 95 38.9 +-10.9 105 37.7 +-8.6 125 32.4 +-7.1 145 31.2 +-5.6 165 20.6 +-5.4 185 17.1 +-4.7 205 11.8 +-4.9 235 18.1 +-3.6 265 10.6 +-2.6 295 9.42 +-2.67 325 8.24 +-1.70 365 5.89 +-1.65 405 1.77 +-1.10 465 0.589 +-1.280 525 1.57 +-0.52 605 1.18 +-0.40 725 0.00e+00 +-3.10e-01 885 0.147 +-0.089 1085 0.00e+00 +-1.21e-02 1285 5.89e-02 +-4.58e-02 1485 5.89e-02 +-4.20e-02 1685 5.89e-02 +-4.81e-02 1885 0.00e+00 +-3.10e-02 \END; /*===================================================================*/ |