LEADER 01899oam 2200589I 450 001 9910715170203321 005 20201211134406.0 035 $a(CKB)5470000002508310 035 $a(OCoLC)761345490 035 $a(EXLCZ)995470000002508310 100 $a20111115j196808 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aFission neutron attenuation in lithium-6, natural lithium hydride, and tungsten /$fby Gerald P. Lahti 210 1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dAugust 1968. 215 $a1 online resource (ii, 21 pages) $cillustrations 225 1 $aNASA technical note ;$vTN D-4684 300 $a"August 1968." 320 $aIncludes bibliographical references (page 21). 606 $aFission cross sections 606 $aUranium compounds 606 $aLithium hydride 606 $aMonte Carlo method 606 $aFission cross sections$2fast 606 $aLithium hydride$2fast 606 $aMonte Carlo method$2fast 606 $aUranium compounds$2fast 615 0$aFission cross sections. 615 0$aUranium compounds. 615 0$aLithium hydride. 615 0$aMonte Carlo method. 615 7$aFission cross sections. 615 7$aLithium hydride. 615 7$aMonte Carlo method. 615 7$aUranium compounds. 700 $aLahti$b Gerald P.$01388447 712 02$aUnited States.$bNational Aeronautics and Space Administration, 712 02$aLewis Research Center. 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCA 801 2$bOCLCF 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910715170203321 996 $aFission neutron attenuation in lithium-6, natural lithium hydride, and tungsten$93439040 997 $aUNINA