/*===================================================================*/ /* NRDF D1769 Data No.6 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,6; 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,6; /* 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=1800MG/CM**2; INC-ENGY-LAB=290.0MEV/A; ANL=X'28'; /* '28' Moving-source model, QMD and HIC */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,6; SYS-ERR=10%'12'; /* '12' Uncertainty in detection efficiency */ INC-ENGY-LAB=290.0MEV/A; SYS-ERR=6.8%'29'; /* '29' Uncertainty in target thickness */ THTL=60DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'30' (MEV) (MB/SR/MEV) (MB/SR/MEV) 5 0.666 +-1.786 6 0.666 +-1.605 7 0.00e+00 +-1.33e+00 8 2.66 +-0.65 9 2.66 +-0.92 10 2.66 +-0.64 15 0.666 +-0.273 25 0.666 +-0.246 35 0.666 +-0.262 45 0.666 +-0.292 55 1.53 +-0.15 65 1.13 +-0.20 75 0.599 +-0.253 85 0.932 +-0.232 95 0.732 +-0.149 105 0.999 +-0.144 125 0.832 +-0.132 145 0.233 +-0.121 165 0.366 +-0.104 185 0.200 +-0.083 205 9.99e-02 +-8.26e-02 235 0.133 +-0.032 265 6.66e-02 +-2.38e-02 295 4.44e-02 +-4.04e-02 325 4.44e-02 +-4.44e-02 365 -3.33e-02 +-3.91e-02 405 0.00e+00 +-5.92e-03 465 -2.22e-02 +-2.73e-02 525 0.00e+00 +-4.72e-03 605 8.32e-03 +-4.16e-03 725 5.55e-03 +-3.13e-03 885 0.00e+00 +-7.76e-04 1285 -6.66e-03 +-6.92e-03 1485 -6.66e-03 +-6.83e-03 \END; /*===================================================================*/ |