/*===================================================================*/ /* NRDF D1769 Data No.22 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,22; 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,22; /* 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(12C,N)X; PHQ=ENGY-SPEC; THK-TGT=9000MG/CM**2; INC-ENGY-LAB=400.0MEV/A; ANL=X'76'; /* '76' Moving-source model, QMD and HIC */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,22; SYS-ERR=10%'12'; /* '12' Uncertainty in detection efficiency */ INC-ENGY-LAB=400.0MEV/A; SYS-ERR=6.8%'77'; /* '77' Uncertainty in target thickness */ THTL=5DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'78' (MEV) (MB/SR/MEV) (MB/SR/MEV) 15 2.98 +-0.42 35 1.68 +-0.30 55 1.57 +-0.23 75 0.833 +-0.303 95 1.33 +-0.31 115 0.726 +-0.321 145 7.17e-02 +-7.10e-02 175 0.215 +-0.200 205 0.735 +-0.450 235 2.96 +-0.56 265 7.51 +-0.58 295 13.4 +-0.6 325 16.6 +-0.5 365 12.4 +-0.3 405 10.0 +-0.2 465 5.71 +-0.13 525 1.83 +-0.07 605 0.776 +-0.039 725 0.220 +-0.017 885 3.53e-02 +-7.23e-03 1085 1.34e-03 +-3.90e-03 1285 -2.69e-03 +-3.23e-03 1485 0.00e+00 +-1.88e-03 1685 1.34e-03 +-8.15e-04 1885 0.00e+00 +-6.89e-04 \END; /*===================================================================*/ |