ENTRY 20360 19840109 00002036000000001 SUBENT 20360001 19840109 00002036000100001 BIB 9 19 2036000100002 INSTITUTE (2UK HAR) 2036000100003 (2UK QML) FIRST 3 AUTHOR S ADDRESS. 2036000100004 REFERENCE (J,NP/A,218,140,7401) 2036000100005 (P,AERE-PR/NP-19,20,7209) PROGRESS REPORT 2036000100006 AUTHOR (V.J.HOWARD, J.A.EDINGTON, S.S.DAS GUPTA, I.M.BLAIR, 2036000100007 B.E.BONNER, F.P.BRADY, M.W.MCNAUGHTON, N.M.STEWART) 2036000100008 TITLE -DIFFERENTIAL CROSS SECTIONS FOR NP AND ND ELASTIC 2036000100009 SCATTERING NEAR 130 MEV.- 2036000100010 FACILITY (SYNCH) HARWELL 160 MEV SYNCHROCYCLOTRON. 2036000100011 INC-SOURCE (P-BE) PROTON BERYLLIUM. 2036000100012 INC-SPECT .INCIDENT NEUTRON ENERGIES WERE BETWEEN 110 MEV AND 1602036000100013 MEV, THE WEIGHTED MEAN VALUE OF INCIDENT ENERGY WAS 2036000100014 129 MEV. 2036000100015 DETECTOR (TELES) SCINTILLATION COUNTER TELESCOPE TO DETECT 2036000100016 THE RECOIL CHARGED PARTICLES AT BACKWARD ANGLES AND 2036000100017 THE NEUTRONS AT FORWARD ANGLES. 2036000100018 .ALSO FOR MONITORING TELESCOPE COUNTERS ARE USED. 2036000100019 HISTORY (730301C) 2036000100020 (740929E) 2036000100021 ENDBIB 19 0 2036000100022 COMMON 1 3 2036000100023 EN 2036000100024 MEV 2036000100025 1.2900E+02 2036000100026 ENDCOMMON 3 0 2036000100027 ENDSUBENT 26 0 2036000199999 SUBENT 20360002 19840109 00002036000200001 BIB 8 18 2036000200002 REACTION (1-H-1(N,EL)1-H-1,,DA) 2036000200003 SCATTERING AT BACKWARD ANGLES. 2036000200004 SAMPLE .LIQUID HYDROGEN. 2036000200005 MONITOR (1-H-1(N,EL)1-H-1,,DA) 2036000200006 CROSS-SECTIONS WERE NORMALIZED TO THE 2036000200007 ENERGY DEPENDENT SOLUTION OF THE LIVERMORE NUCLEON- 2036000200008 NUCLEON PARTIAL WAVE ANALYSIS, EVALUATED AT 130 MEV. 2036000200009 PART-DET (P ) PROTONS. 2036000200010 STATUS .FROM TABLE 1 OF NUCL. PHYS.,A218(1974)140. 2036000200011 HISTORY (740301C) 2036000200012 (740929E) 2036000200013 CORRECTION .CORRECTED FOR RESCATTERING. 2036000200014 ERR-ANALYS .TOTAL ERRORS ARE GIVEN, STATISTICAL ERRORS ON COUNTING2036000200015 WERE 0.6 PERC. MUCH LARGER CONTRIBUTION, OF 2 PERC. 2036000200016 OR MORE, CAME FROM UNCERTAINTY IN DEFINING THE 2036000200017 SAME RANGE OF INCIDENT ENERGY AT EACH ANGLE. 2036000200018 .ALLOWING FOR UNCERTAINTIES IN PHASE SHIFTS THEMSELVES,2036000200019 OVER ALL ERROR IS ESTIMATED TO BE +- 7 PERCENT. 2036000200020 ENDBIB 18 0 2036000200021 NOCOMMON 0 0 2036000200022 DATA 3 16 2036000200023 COS-CM DATA DATA-ERR 2036000200024 NO-DIM MB/SR MB/SR 2036000200025 -9.7553E-01 1.0990E+01 2.4000E-01 2036000200026 -9.4721E-01 9.6800E+00 2.2000E-01 2036000200027 -9.0704E-01 8.4500E+00 1.8000E-01 2036000200028 -8.5626E-01 7.4300E+00 1.4000E-01 2036000200029 -7.9863E-01 6.5900E+00 1.4000E-01 2036000200030 -7.3373E-01 5.9200E+00 1.2000E-01 2036000200031 -6.5737E-01 5.3500E+00 1.2000E-01 2036000200032 -5.7214E-01 4.6700E+00 1.1000E-01 2036000200033 -4.7715E-01 4.2500E+00 1.1000E-01 2036000200034 -3.7622E-01 3.7700E+00 1.4000E-01 2036000200035 -2.7563E-01 3.3600E+00 1.2000E-01 2036000200036 -1.7192E-01 3.0000E+00 1.1000E-01 2036000200037 -6.9750E-02 2.7500E+00 1.0000E-01 2036000200038 3.3150E-02 2.6200E+00 9.0000E-02 2036000200039 1.3744E-01 2.5400E+00 9.0000E-02 2036000200040 2.3853E-01 2.6800E+00 1.1000E-01 2036000200041 ENDDATA 18 0 2036000200042 ENDSUBENT 41 0 2036000299999 SUBENT 20360003 19840109 00002036000300001 BIB 8 19 2036000300002 REACTION (1-H-1(N,EL)1-H-1,,DA) 2036000300003 SCATTERING AT FORWARD ANGLES. 2036000300004 SAMPLE .HYDROCARBON WITH SCINTILLATING ADDITIVE, 2036000300005 NE102A (C-H(1.1))*X, NE228 (C-H(2))*X. 2036000300006 MONITOR (1-H-1(N,EL)1-H-1,,DA) 2036000300007 CROSS-SECTIONS WERE NORMALIZED TO THE 2036000300008 ENERGY DEPENDENT SOLUTION OF THE LIVERMORE NUCLEON- 2036000300009 NUCLEON PARTIAL WAVE ANALYSIS, EVALUATED AT 130 MEV. 2036000300010 PART-DET (N ) NEUTRONS. 2036000300011 STATUS .FROM TABLE 1 OF NUCL. PHYS.,A218(1974)140. 2036000300012 HISTORY (740301C) 2036000300013 (740929E) 2036000300014 CORRECTION .CORRECTED FOR RESCATTERING AND FOR THE VARIATION OF 2036000300015 THE NEUTRON DETECTOR EFFICIENCY WITH ENERGY. 2036000300016 .BACKGROUND FROM CARBON AND FROM ACCIDENTAL 2036000300017 COINCIDENCES (15 PERC.) SUBTRACTED. 2036000300018 ERR-ANALYS .TOTAL ERRORS ARE GIVEN, COUNTING ERROR WAS 3 PERC., 2036000300019 ERROR IN SUBTRACTION PROCEDURE BETWEEN 10 TO 20 PERC..2036000300020 .OVERALL NORMALIZATION ERROR OF +- 16 PERCENT. 2036000300021 ENDBIB 19 0 2036000300022 NOCOMMON 0 0 2036000300023 DATA 3 9 2036000300024 COS-CM DATA DATA-ERR 2036000300025 NO-DIM MB/SR MB/SR 2036000300026 -3.4890E-02 3.3300E+00 5.3000E-01 2036000300027 1.4781E-01 2.8000E+00 5.7000E-01 2036000300028 2.5207E-01 2.5500E+00 6.0000E-01 2036000300029 3.5184E-01 2.3900E+00 5.3000E-01 2036000300030 4.4619E-01 2.4100E+00 6.4000E-01 2036000300031 5.4170E-01 3.2900E+00 5.7000E-01 2036000300032 6.2796E-01 4.7300E+00 6.4000E-01 2036000300033 7.0834E-01 4.9800E+00 5.5000E-01 2036000300034 8.4245E-01 6.1800E+00 6.5000E-01 2036000300035 ENDDATA 11 0 2036000300036 ENDSUBENT 35 0 2036000399999 SUBENT 20360004 19840109 00002036000400001 BIB 8 21 2036000400002 REACTION (1-H-2(N,EL)1-H-2,,DA) 2036000400003 SCATTERING AT BACKWARD ANGLES. 2036000400004 SAMPLE .LIQUID DEUTERIUM TARGET. 2036000400005 MONITOR (1-H-1(N,EL)1-H-1,,SIG) 2036000400006 CROSS-SECTIONS WERE GOT BY NORMALIZING 2036000400007 THE CORRECTED NUMBER OF COUNTS TO A FIXED NUMBER OF 2036000400008 COUNTS IN THE MONITOR TELESCOPE (BY USING N-P CROSS 2036000400009 SECTION). 2036000400010 PART-DET (D ) DEUTERONS. 2036000400011 STATUS .FROM TABLE 2 OF NUCL. PHYS.,A218(1974)140. 2036000400012 HISTORY (740301C) 2036000400013 (740929E) 2036000400014 CORRECTION .CORRECTED FOR RESCATTERING AND FOR LOSS OF DEUTERONS 2036000400015 DUE TO NUCLEAR INTERACTIONS IN THE TOTAL ENERGY 2036000400016 COUNTER OF THE TELESCOPE. 2036000400017 ERR-ANALYS .TOTAL ERRORS ARE GIVEN, ERROR TO COUNTING STATISTICS 2036000400018 OF 3 PERC., IN DEFINITION OF RANGE OF INCIDENT ENERGY 2036000400019 1 PERC., AND ERROR OF 2 PERC. FOR BOTH RE-SCATTERING 2036000400020 CORRECTIONS AND EFFECT OF NUCLEAR INTERACTIONS IN 2036000400021 THE TOTAL ENERGY COUNTER OF THE TELESCOPE. 2036000400022 .OVERALL NORMALIZATION ERROR IS +- 7 PERCENT. 2036000400023 ENDBIB 21 0 2036000400024 NOCOMMON 0 0 2036000400025 DATA 3 12 2036000400026 COS-CM DATA DATA-ERR 2036000400027 NO-DIM MB/SR MB/SR 2036000400028 -9.7814E-01 1.4000E+00 4.0000E-02 2036000400029 -9.4551E-01 1.0300E+00 4.0000E-02 2036000400030 -9.1354E-01 7.5000E-01 3.0000E-02 2036000400031 -8.6602E-01 5.4000E-01 2.0000E-02 2036000400032 -8.0901E-01 4.5000E-01 2.0000E-02 2036000400033 -7.3727E-01 4.2000E-01 2.0000E-02 2036000400034 -4.9242E-01 3.0000E-01 2.0000E-02 2036000400035 -4.0673E-01 3.1000E-01 2.0000E-02 2036000400036 -3.0901E-01 3.2000E-01 2.0000E-02 2036000400037 -1.9080E-01 3.5000E-01 2.0000E-02 2036000400038 -9.5840E-02 3.9000E-01 2.0000E-02 2036000400039 8.7200E-03 3.8000E-01 2.0000E-02 2036000400040 ENDDATA 14 0 2036000400041 ENDSUBENT 40 0 2036000499999 SUBENT 20360005 19840109 00002036000500001 BIB 8 21 2036000500002 REACTION (1-H-2(N,EL)1-H-2,,DA) 2036000500003 SCATTERING AT FORWARD ANGLES. 2036000500004 SAMPLE HYDROCARBON MATERIAL WITH SCINTILLATING ADDITIVE, 2036000500005 NE232 DEUTERATED CYCLOHEXANE C(6)-D(12). 2036000500006 MONITOR (1-H-1(N,EL)1-H-1,,SIG) 2036000500007 CROSS-SECTIONS WERE GOT BY NORMALIZING 2036000500008 TO COUNTS IN THE MONITOR TELESCOPE (AND HENCE TO N-P 2036000500009 CROSS-SECTION). 2036000500010 PART-DET (N ) NEUTRONS. 2036000500011 STATUS .FROM TABLE 2 OF NUCL. PHYS.,A218(1974)140. 2036000500012 HISTORY (740301C) 2036000500013 (740929E) 2036000500014 CORRECTION .CORRECTED FOR RESCATTERING AND FOR THE VARIATION OF 2036000500015 THE NEUTRON DETECTOR EFFICIENCY WITH ENERGY. 2036000500016 .BACKGROUND FROM CARBON AND FROM ACCIDENTAL 2036000500017 COINCIDENCES (50 PERC.) SUBTRACTED. 2036000500018 .THE DISTRIBUTION FROM THE N(D,NP)N PROCESS HAD TO BE 2036000500019 EXTRAPOLATED UNDER THE ELASTIC PEAK AND SUBTRACTED. 2036000500020 ERR-ANALYS .TOTAL ERRORS ARE GIVEN. ESTIMATED UNCERTAINTIES IN 2036000500021 THE SUBTRACTION PROCEDURES WERE 5 TO 10 PERCENT. 2036000500022 .OVERALL NORMALIZATION ERROR IS +- 16 PERCENT. 2036000500023 ENDBIB 21 0 2036000500024 NOCOMMON 0 0 2036000500025 DATA 3 5 2036000500026 COS-CM DATA DATA-ERR 2036000500027 NO-DIM MB/SR MB/SR 2036000500028 -3.4202E-01 2.6000E-01 3.0000E-02 2036000500029 -1.2187E-01 3.6000E-01 5.0000E-02 2036000500030 4.0673E-01 5.5000E-01 7.0000E-02 2036000500031 6.5606E-01 8.5000E-01 9.0000E-02 2036000500032 8.6163E-01 4.0100E+00 4.0000E-01 2036000500033 ENDDATA 7 0 2036000500034 ENDSUBENT 33 0 2036000599999 ENDENTRY 5 0 2036099999999