/*===================================================================*/ /* NRDF D1769 Data No.124 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,124; 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,124; /* 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(40AR,N)X; PHQ=ENGY-SPEC; THK-TGT=2270MG/CM**2; INC-ENGY-LAB=560.0MEV/A; ANL=X'382'; /* '382' Moving-source model, QMD and HIC */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,124; SYS-ERR=10%'12'; /* '12' Uncertainty in detection efficiency */ INC-ENGY-LAB=560.0MEV/A; SYS-ERR=4.6%'383'; /* '383' Uncertainty in target thickness */ THTL=40DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'384' (MEV) (MB/SR/MEV) (MB/SR/MEV) 5 589 +-82 6 424 +-71 7 306 +-68 8 318 +-61 9 259 +-55 10 153 +-54 20 124 +-10 50 85.6 +-8.6 80 57.7 +-7.9 110 45.5 +-7.0 150 44.7 +-6.2 190 30.9 +-5.3 230 26.5 +-4.3 280 23.6 +-3.6 330 19.3 +-2.8 380 15.3 +-2.2 430 12.5 +-1.9 490 9.81 +-1.43 550 5.30 +-1.18 630 3.83 +-0.91 750 1.77 +-0.62 910 0.515 +-0.352 1110 0.530 +-0.266 1310 5.89e-02 +-2.49e-01 1510 0.236 +-0.125 1710 5.89e-02 +-1.36e-01 \END; /*===================================================================*/ |