ENTRY 20720 19840127 00002072000000001 SUBENT 20720001 19840127 00002072000100001 BIB 17 44 2072000100002 INSTITUTE (2GERKFK) INSTITUT FUER ANGEWANDTE KERNPHYSIK. 2072000100003 REFERENCE (C,75WASH,2,754,7503) 2072000100004 (P,NEANDC-172(U),7,75) 2072000100005 AUTHOR (S.CIERJACKS,G.SCHMALZ,R.TOEPKE,R.R.SPENCER,F.VOSS) 2072000100006 TITLE -THICK SAMPLE TRANSMISSION MEASUREMENTS AND RESONANCE 2072000100007 ANALYSIS OF THE TOTAL NEUTRON CROSS SECTION OF IRON- 2072000100008 FACILITY (ISOCY) 2072000100009 INC-SOURCE (EVAP ) A THICK NATURAL URANIUM TARGET WAS BOMBARDED 2072000100010 WITH 45+-5 MEV DEUTERONS IN 1NS BUNCHES AT A 2072000100011 REPETITION RATE OF 31.02HZ. 2072000100012 SAMPLE .THE SCATTERING SAMPLES WERE SLABS OF PURE FE-METAL 2072000100013 (99.9PC FE), 0.458 AND 0.109 ATOMS/B THICK. 2072000100014 METHOD (TOF ) FLIGHT-PATH- 187.46M. 2072000100015 THE INCIDENT BEAM WAS MONITORED BY A GAMMA PULSE- 2072000100016 SHAPE DETECTOR AT A SECOND FLIGHT PATH AT 6DEG TO 2072000100017 THE MAIN BEAM AT A DISTANCE OF 11M FROM THE SOURCE. 2072000100018 BACKGROUND REDUCTION WAS ACHIEVED BY A 25NS 2072000100019 COINCIDENCE ARRANGEMENT. 2072000100020 .THE COUNTING RATE WAS ON AVERAGE 40000EVENTS/SEC. 2072000100021 .THE TIME SPECTRUM WAS ACCUMULATED IN 24000 CHANNELS 2072000100022 OF 1NS WIDTH IN A LABEN UC-KB IN CONJUNCTION WITH 2072000100023 A CDC-3100 ON-LINE COMPUTER. 2072000100024 DETECTOR (SCIN ) A PLASTIC SCINTILLATOR (NE102), 25CM IN 2072000100025 DIAMETER AND 1CM THICK,WAS VIEWED BY TWO XP1040 2072000100026 VALVO PHOTOMULTIPLIER TUBES. 2072000100027 ANALYSIS (MLA ) MULTILEVEL R-MATRIX FORMULAE WITH ONE OPEN 2072000100028 CHANNEL FOR ELASTIC SCATTERING. 2072000100029 MONITOR .TRANSMISSION WITH CYCLE TIME OF 500SEC. 2072000100030 PART-DET (N ) 2072000100031 COMMENT .IN THE CROSS SECTION AN INTERMEDIATE RESONANCE AT 2072000100032 770KEV WAS OBSERVED. 2072000100033 STATUS .PRELIMINARY DATA TAKEN FROM CONFERENCE PROCEEDINGS. 2072000100034 HISTORY (770713C) 2072000100035 (771114E) 2072000100036 CORRECTION .FOR BACKGROUND AND DEAD TIME EFFECTS, BEING OF THE 2072000100037 ORDER OF A FEW PER-CENT OF THE OPEN BEAM COUNTING 2072000100038 RATE. 2072000100039 .THE CORRECTIONS DO NOT EXCEED 10PC FOR THE BACK- 2072000100040 GROUND CORRECTION (0.5MEV) AND 15PC FOR THE 2072000100041 DEAD TIME CORRECTION (5.1MICROSEC). 2072000100042 ERR-ANALYS .THE OVERALL RESOLUTION WAS 0.015NS/M, MEANING 2072000100043 150EV AT 0.5MEV AND 65KEV AT 30MEV. 2072000100044 .STATISTICAL UNCERTAINTIES VARIED BETWEEN 1-2PC AT 2072000100045 0.5MEV AND 0.4PC AT 15MEV. 2072000100046 ENDBIB 44 0 2072000100047 NOCOMMON 0 0 2072000100048 ENDSUBENT 47 0 2072000199999 SUBENT 20720002 19840127 00002072000200001 BIB 1 1 2072000200002 REACTION (26-FE-56(N,EL),,WID) 2072000200003 ENDBIB 1 0 2072000200004 NOCOMMON 0 0 2072000200005 DATA 4 80 2072000200006 EN-RES DATA MOMENTUM L SPIN J 2072000200007 KEV KEV NO-DIM NO-DIM 2072000200008 5.0020E+02 1.2200E+00 0.0000E+00 5.0000E-01 2072000200009 5.0330E+02 4.0000E-01 1.0000E+00 5.0000E-01 2072000200010 5.1160E+02 4.6000E-01 1.5000E+00 2072000200011 5.1310E+02 2.6000E-01 1.5000E+00 2072000200012 5.2730E+02 2.5000E-01 1.0000E+00 5.0000E-01 2072000200013 5.3180E+02 1.6000E-01 1.0000E+00 5.0000E-01 2072000200014 5.3340E+02 1.1000E-01 1.0000E+00 5.0000E-01 2072000200015 5.3567E+02 1.8000E-01 0.0000E+00 5.0000E-01 2072000200016 5.3870E+02 4.6000E-01 1.5000E+00 2072000200017 5.4560E+02 5.2000E-01 1.5000E+00 2072000200018 5.5227E+02 1.6000E-01 1.0000E+00 5.0000E-01 2072000200019 5.5860E+02 1.0000E+00 1.5000E+00 2072000200020 5.6082E+02 1.9600E+00 0.0000E+00 5.0000E-01 2072000200021 5.6130E+02 2.0000E-01 1.5000E+00 2072000200022 5.6532E+02 6.0000E-02 1.0000E+00 5.0000E-01 2072000200023 5.6912E+02 1.5000E-01 1.5000E+00 2072000200024 5.7540E+02 6.0000E-02 1.0000E+00 5.0000E-01 2072000200025 5.7587E+02 6.5000E-01 0.0000E+00 5.0000E-01 2072000200026 5.7700E+02 1.0000E+00 1.5000E+00 2072000200027 5.7940E+02 1.5000E-01 1.5000E+00 2072000200028 5.8820E+02 2.0000E-02 1.0000E+00 5.0000E-01 2072000200029 5.9020E+02 1.0000E-01 1.0000E+00 5.0000E-01 2072000200030 5.9500E+02 2.0000E-01 1.0000E+00 5.0000E-01 2072000200031 5.9730E+02 2.0000E-02 1.0000E+00 5.0000E-01 2072000200032 6.0316E+02 1.5000E-01 0.0000E+00 5.0000E-01 2072000200033 6.0977E+02 6.2000E-02 0.0000E+00 5.0000E-01 2072000200034 6.1367E+02 2.4700E+00 0.0000E+00 5.0000E-01 2072000200035 6.1450E+02 2.0000E-01 1.0000E+00 5.0000E-01 2072000200036 6.2360E+02 1.0000E-01 1.0000E+00 5.0000E-01 2072000200037 6.2650E+02 7.0000E-02 1.0000E+00 5.0000E-01 2072000200038 6.3080E+02 2.0000E-01 1.0000E+00 5.0000E-01 2072000200039 6.3320E+02 1.5000E-01 1.0000E+00 5.0000E-01 2072000200040 6.3717E+02 4.1000E-01 1.0000E+00 5.0000E-01 2072000200041 6.4125E+02 1.0000E-01 1.0000E+00 5.0000E-01 2072000200042 6.4380E+02 1.0000E-01 1.0000E+00 5.0000E-01 2072000200043 6.4633E+02 1.0000E+00 2072000200044 6.5330E+02 4.7000E-01 1.0000E+00 5.0000E-01 2072000200045 6.5546E+02 7.8000E-01 1.5000E+00 2072000200046 6.5762E+02 7.0000E-01 1.5000E+00 2072000200047 6.6310E+02 5.0000E-02 1.0000E+00 5.0000E-01 2072000200048 6.6530E+02 2.0000E-01 1.0000E+00 5.0000E-01 2072000200049 6.6572E+02 2.4320E+01 0.0000E+00 5.0000E-01 2072000200050 6.7087E+02 2.1000E-01 1.0000E+00 5.0000E-01 2072000200051 6.8480E+02 4.2000E-01 1.5000E+00 2072000200052 6.8938E+02 3.5000E-01 1.0000E+00 5.0000E-01 2072000200053 6.9070E+02 3.8000E-01 1.0000E+00 5.0000E-01 2072000200054 6.9318E+02 1.9400E+00 0.0000E+00 5.0000E-01 2072000200055 6.9550E+02 1.2000E+00 2072000200056 7.0210E+02 8.0000E-02 1.0000E+00 5.0000E-01 2072000200057 7.1410E+02 2.0000E-01 1.0000E+00 5.0000E-01 2072000200058 7.1550E+02 2.0000E-01 1.0000E+00 5.0000E-01 2072000200059 7.1670E+02 8.0000E-01 1.0000E+00 5.0000E-01 2072000200060 7.1680E+02 2.7800E+01 0.0000E+00 5.0000E-01 2072000200061 7.2150E+02 1.0000E+00 1.0000E+00 5.0000E-01 2072000200062 7.2750E+02 7.5000E-01 1.5000E+00 2072000200063 7.3150E+02 3.0000E-01 1.0000E+00 5.0000E-01 2072000200064 7.3750E+02 1.0000E+00 2072000200065 7.3920E+02 1.0000E-01 1.0000E+00 5.0000E-01 2072000200066 7.4050E+02 5.0000E-02 1.0000E+00 5.0000E-01 2072000200067 7.4200E+02 8.9000E+00 0.0000E+00 5.0000E-01 2072000200068 7.4540E+02 5.0000E-01 1.0000E+00 5.0000E-01 2072000200069 7.4990E+02 1.4000E+00 1.5000E+00 2072000200070 7.5297E+02 9.6100E+00 0.0000E+00 5.0000E-01 2072000200071 7.5320E+02 6.0000E-01 1.0000E+00 5.0000E-01 2072000200072 7.5580E+02 1.5000E+00 2072000200073 7.5890E+02 1.0000E-01 1.0000E+00 5.0000E-01 2072000200074 7.6060E+02 2.0000E-02 1.0000E+00 5.0000E-01 2072000200075 7.6450E+02 1.0000E-01 1.0000E+00 5.0000E-01 2072000200076 7.6650E+02 8.0000E-01 1.5000E+00 2072000200077 7.6970E+02 6.6600E+00 0.0000E+00 5.0000E-01 2072000200078 7.7080E+02 5.0000E-01 1.5000E+00 2072000200079 7.7180E+02 1.0000E-01 1.0000E+00 5.0000E-01 2072000200080 7.7760E+02 2.0000E-01 1.0000E+00 5.0000E-01 2072000200081 7.8010E+02 4.0000E-01 1.5000E+00 2072000200082 7.8250E+02 3.0000E-01 1.5000E+00 2072000200083 7.8500E+02 9.1400E+00 0.0000E+00 5.0000E-01 2072000200084 7.8600E+02 1.5000E+00 1.0000E+00 5.0000E-01 2072000200085 7.8850E+02 1.5000E+00 2072000200086 7.9360E+02 3.0000E-01 1.0000E+00 5.0000E-01 2072000200087 7.9530E+02 2.0000E-01 1.0000E+00 5.0000E-01 2072000200088 ENDDATA 82 0 2072000200089 ENDSUBENT 88 0 2072000299999 ENDENTRY 2 0 2072099999999