ENTRY 21154 19800512 00002115400000001 SUBENT 21154001 19800512 00002115400100001 BIB 13 23 2115400100002 INSTITUTE (2UK HAR) EXPERIMENT PERFORMED. 2115400100003 (2UK OXF) R.A.J.RIDDLE, NUCLEAR PHYSICS LAB. 2115400100004 REFERENCE (J,NP,61,457,6501) GRAPHS AND TABLE. 2115400100005 AUTHOR (R.A.J.RIDDLE,A.LANGSFORD,P.H.BOWEN,G.C.COX) 2115400100006 TITLE -THE NEUTRON-NEUTRON AND NEUTRON-DEUTERIUM TOTAL 2115400100007 CROSS SECTION IN THE ENERGY RANGE 15-120 MEV -. 2115400100008 FACILITY (SYNCY) HARWELL SYNCHROCYCLOTRON. 2115400100009 INC-SOURCE .143 MEV PROTON BEAM ON ALUMINIUM TARGET, PULSED 2115400100010 OPERATION. 2115400100011 SAMPLE .LIGHT AND HEAVY WATER, THE HEAVY WATER WITH A PURITY 2115400100012 OF 98.93+-0.02 PER-CENT. 2115400100013 METHOD (TOF ) TIME OF FLIGHT, 26 METER FLIGHT PATH. 2115400100014 DETECTOR (SCIN ) CYLINDRICAL BLOCK OF NE 102 SCINTILLATOR. 2115400100015 STATUS .RECOMPILED FROM TABLE 1. 2115400100016 HISTORY (791130C) 2115400100017 (791206E) 2115400100018 CORRECTION .CORRECTED FOR ELECTRONIC DEAD TIME, HYDROGEN 2115400100019 CONTENT IN HEAVY WATER, AND MULTIPLE SCATTERING. 2115400100020 ERR-ANALYS .SYSTEMATIC ERRORS ESTIMATED AS LESS THAN 0.12 PERCENT 2115400100021 QUOTED ERRORS ARE FROM COUNTING STATISTICS ONLY. 2115400100022 ENERGY RESOLUTION IS EXPRESSED AS FULL WIDTH AT HALF 2115400100023 MAXIMUM FOR A DISTRIBUTION APPROXIMATELY GAUSSIAN 2115400100024 AT HIGH ENERGIES AND RECTANGULAR AT LOW ENERGIES. 2115400100025 ENDBIB 23 0 2115400100026 NOCOMMON 0 0 2115400100027 ENDSUBENT 26 0 2115400199999 SUBENT 21154002 19791206 00002115400200001 BIB 2 2 2115400200002 REACTION (1-H-2(N,TOT),,SIG) TOTAL CROSS SECTION. 2115400200003 STATUS .TABLE 1. 2115400200004 ENDBIB 2 0 2115400200005 NOCOMMON 0 0 2115400200006 DATA 4 28 2115400200007 EN EN-RSL DATA DATA-ERR 2115400200008 MEV MEV MB MB 2115400200009 1.7500E+01 5.0000E+00 6.6740E+02 1.0200E+01 2115400200010 2.2500E+01 5.2000E+00 5.2630E+02 6.7000E+00 2115400200011 2.7500E+01 5.2000E+00 4.3350E+02 4.8000E+00 2115400200012 3.2500E+01 5.4000E+00 3.6400E+02 3.8000E+00 2115400200013 3.6500E+01 3.4000E+00 3.1530E+02 4.6000E+00 2115400200014 3.9500E+01 3.6000E+00 2.9390E+02 3.7000E+00 2115400200015 4.2500E+01 3.8000E+00 2.6770E+02 3.9000E+00 2115400200016 4.5500E+01 4.0000E+00 2.4980E+02 3.4000E+00 2115400200017 4.8500E+01 4.2000E+00 2.3100E+02 4.3000E+00 2115400200018 5.1500E+01 4.6000E+00 2.1260E+02 3.0000E+00 2115400200019 5.4500E+01 4.8000E+00 2.0330E+02 3.6000E+00 2115400200020 5.7500E+01 5.2000E+00 1.9440E+02 2.5000E+00 2115400200021 6.0500E+01 5.6000E+00 1.7570E+02 3.1000E+00 2115400200022 6.3500E+01 6.0000E+00 1.6650E+02 2.9000E+00 2115400200023 6.6500E+01 6.4000E+00 1.6170E+02 2.8000E+00 2115400200024 6.9500E+01 6.8000E+00 1.5340E+02 2.6000E+00 2115400200025 7.2500E+01 7.2000E+00 1.4320E+02 2.6000E+00 2115400200026 7.5500E+01 7.6000E+00 1.4050E+02 3.8000E+00 2115400200027 7.8500E+01 8.0000E+00 1.3590E+02 2.4000E+00 2115400200028 8.1500E+01 8.4000E+00 1.2620E+02 2.3000E+00 2115400200029 8.4500E+01 8.8000E+00 1.2140E+02 2.3000E+00 2115400200030 8.7500E+01 9.2000E+00 1.1810E+02 2.3000E+00 2115400200031 9.0500E+01 9.6000E+00 1.1290E+02 2.2000E+00 2115400200032 9.3500E+01 1.0000E+01 1.0940E+02 2.3000E+00 2115400200033 9.7500E+01 1.1000E+01 1.0380E+02 2.0000E+00 2115400200034 1.0250E+02 1.1800E+01 1.0290E+02 2.2000E+00 2115400200035 1.0750E+02 1.2800E+01 9.7400E+01 2.3000E+00 2115400200036 1.1250E+02 1.3600E+01 9.5100E+01 2.8000E+00 2115400200037 ENDDATA 30 0 2115400200038 ENDSUBENT 37 0 2115400299999 SUBENT 21154003 19791206 00002115400300001 BIB 2 4 2115400300002 REACTION ((1-H-2(N,TOT),,SIG)-(1-H-1(N,TOT),,SIG)) 2115400300003 DIFFERENCE BETWEEN DEUTERIUM AND HYDROGEN TOTAL 2115400300004 CROSS SECTIONS. 2115400300005 STATUS .TABLE 1. 2115400300006 ENDBIB 4 0 2115400300007 NOCOMMON 0 0 2115400300008 DATA 4 29 2115400300009 EN EN-RSL DATA DATA-ERR 2115400300010 MEV MEV MB MB 2115400300011 1.7500E+01 5.0000E+00 1.2140E+02 3.6000E+00 2115400300012 2.2500E+01 5.2000E+00 1.0940E+02 2.9000E+00 2115400300013 2.7500E+01 5.2000E+00 1.0250E+02 2.2000E+00 2115400300014 3.2500E+01 5.4000E+00 8.9600E+01 1.8000E+00 2115400300015 3.6500E+01 3.4000E+00 8.5200E+01 2.0000E+00 2115400300016 3.9500E+01 3.6000E+00 7.7000E+01 1.8000E+00 2115400300017 4.2500E+01 3.8000E+00 7.1200E+01 1.6000E+00 2115400300018 4.5500E+01 4.0000E+00 6.8400E+01 1.5000E+00 2115400300019 4.8500E+01 4.2000E+00 6.3000E+01 1.4000E+00 2115400300020 5.1500E+01 4.6000E+00 6.0400E+01 1.4000E+00 2115400300021 5.4500E+01 4.8000E+00 5.8500E+01 1.3000E+00 2115400300022 5.7500E+01 5.2000E+00 5.5400E+01 1.3000E+00 2115400300023 6.0500E+01 5.6000E+00 4.9900E+01 1.2000E+00 2115400300024 6.3500E+01 6.0000E+00 4.9700E+01 1.2000E+00 2115400300025 6.6500E+01 6.4000E+00 4.7600E+01 1.2000E+00 2115400300026 6.9500E+01 6.8000E+00 4.4900E+01 1.2000E+00 2115400300027 7.2500E+01 7.2000E+00 4.3900E+01 1.2000E+00 2115400300028 7.5500E+01 7.6000E+00 4.0500E+01 1.2000E+00 2115400300029 7.8500E+01 8.0000E+00 4.0600E+01 1.3000E+00 2115400300030 8.1500E+01 8.4000E+00 3.9300E+01 1.3000E+00 2115400300031 8.4500E+01 8.8000E+00 3.8100E+01 1.3000E+00 2115400300032 8.7500E+01 9.2000E+00 3.6700E+01 1.4000E+00 2115400300033 9.0500E+01 9.6000E+00 3.4400E+01 1.4000E+00 2115400300034 9.3500E+01 1.0000E+01 3.3900E+01 1.5000E+00 2115400300035 9.7500E+01 1.1000E+01 3.2200E+01 1.2000E+00 2115400300036 1.0250E+02 1.1800E+01 3.1100E+01 1.4000E+00 2115400300037 1.0750E+02 1.2800E+01 2.8500E+01 1.6000E+00 2115400300038 1.1250E+02 1.3600E+01 2.7700E+01 1.9000E+00 2115400300039 1.1730E+02 1.4400E+01 2.6300E+01 2.2000E+00 2115400300040 ENDDATA 31 0 2115400300041 ENDSUBENT 40 0 2115400399999 ENDENTRY 3 0 2115499999999