/*===================================================================*/ /* NRDF D1978 Data No.12 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,12; D#=D1978; TITLE=/ Secondary neutron-production cross sections from heavy-ion interactions in composite targets /; PURPOSE=/ To present neutron-production cross sections from two specialized NASA targets /; ATH=(L.HEILBRONN'1', Y.IWATA'2', H.IWASE'3', T.MURAKAMI'2', H.SATO'3', T.NAKAMURA'3', R.M.RONNINGEN'4', K.IEKI'5', I.GUDOWSKA'6', N.SOBOLEVSKY'7'); INST-ATH=(1USABRK'1', 2JPNIRS'2', 2JPNTOH'3', 1USAMSU'4', 2JPNRIK'5', 2SWDUST'6', 4RUSJIA'7'); /* '2' Department of Accelerator Physics and Engineering */ /* '3' Cyclotron and Radioisotope Center */ /* '4' National Superconducting Cyclotron Laboratory */ /* '5' Department of Physics */ /* '6' Department of Medical Radiation Physics */ /* '7' Department of Neutron Research */ REF=PR/C; VLP=73(2006)024603; RCTS=(MXTR(12C,N)X, MXTR(20NE,N)X); PHQS=(DBL-DIFF-XSECTN, ANGL-DSTRN, XSECTN); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,12; /* 2006-03-10 : Recieved, N.Otuka. Received by e-mail from L.Heilbronn */ /* 2006-03-13 : Compiled, C.Kurokawa + N.Otuka */ PHYS-FORM=SLD; POL-TGT=0%; ALGN-TGT=0%; ACC=SYN; INST-ACC=2JPNIRS'8'; /* '8' HIMAC facility */ POL-PRJ=0%; DET-PARTCL=N; COINC=NO; ANT-COINC=NO; DET-SYS=(SCT'9',SCT'10',TOF'11'); /* '9' Liquid scintillators (NE213) for neutron detection */ /* '10' Solid plastic scintillators (NE102A) as TOF counter and as veto detector (to exclude charged-particle) */ /* '11' Flight path of 306 to 506 cm */ ANL=(MONTE-MTHD'12',MONTE-MTHD'13'); /* '12' Code SHIELD-HIT */ /* '13' Code PHITS */ /* Corrections for neutron flux attenuation in target and other intervening materials and for neutron production in nontarget materials near target position */ /* Coded incident energy gives median projectile energy in target. Coded energy resolution gives the difference of initial projectile energy and median projectile energy. */ RCT=MXTR(20NE,N)X; PHQ=DBL-DIFF-XSECTN; CHM=X'51'; /* '51' ISS (International Space Station) wall */ THK-TGT=XMG/CM**2'52'; /* '52' 1.89, 0.218, 0.08, 0.06 and 0.72 g/cm2 for aluminum, Nomex honeycomb wall, Nomex cloth, Durette batting and silicone rubber */ INC-ENGY-LAB-RANGE=380MEV/A; ERS-PRJ=20MEV/A; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,12; INC-ENGY-LAB=380MEV/A; THTL=40DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT DSIGMA/DOMEGA/DE'53' DELTA-DSIGMA/DOMEGA/DE'53,54' (MEV) (B/SR/MEV) (B/SR/MEV) 615 9.64E-05 +-2.67E-05 399 9.28E-04 +-1.18E-04 269 3.48E-03 +-4.67E-04 222 5.16E-03 +-6.89E-04 188 6.06E-03 +-7.77E-04 161 6.64E-03 +-9.53E-04 140 7.03E-03 +-1.34E-03 123 9.82E-03 +-1.51E-03 104 7.94E-03 +-1.35E-03 78 7.35E-03 +-1.46E-03 53.4 6.91E-03 +-1.34E-03 39 6.36E-03 +-1.24E-03 13.9 1.11E-02 +-2.21E-03 \END; /*===================================================================*/ |