ENTRY 22144 19910617 00002214400000001 SUBENT 22144001 19910617 00002214400100001 BIB 13 37 2214400100002 REFERENCE (J,NSE,104,271,9003) 2214400100003 TITLE -ACTIVATION CROSS SECTIONS OF NEUTRON THRESHOLD 2214400100004 REACTIONS ON SOME ZIRCONIUM ISOTOPES IN THE 5.4- TO 2214400100005 10.6-MEV ENERGY RANGE. 2214400100006 AUTHOR (M.IBN MAJAH,S.M.QAIM) 2214400100007 INSTITUTE (2GERJUL) 2214400100008 FACILITY (CYCLO,2GERJUL) VARIABLE ENERGY COMPACT CYCLOTRON CV28.2214400100009 INC-SOURCE (D-D ) BY VARYING THE DEUTERON BEAM BETWEEN 3 AND 2214400100010 8 MEV QUASI-MONOENERGETIC NEUTRONS IN THE RANGE 5 TO 2214400100011 10.6 MEV WERE PRODUCED. 2214400100012 METHOD (ACTIV) 2214400100013 DETECTOR (GELI ) 2214400100014 SAMPLE .HIGH PURITY NATURAL ZRO2 PACKED IN A POLYVINYL 2214400100015 CHLORIDE CAPSULE OF 1.1 CM DIAM, 2.6 CM LENGTH AND 2214400100016 0.1 CM WALL THICKNESS. THE AL OR FE 200 MICRON MONITOR2214400100017 FOILS WERE ATTACHED AT THE FRONT AND BACK. ALSO A 2214400100018 20 MICRON AU FOIL WAS ATTACHED IN FRONT TO DETERMINE 2214400100019 THE THERMAL NEUTRON CONTRIBUTION. THE DISTANCE BETWEEN2214400100020 GAS TARGET BEAM STOP AND FRONT OF SAMPLE WAS ABOUT 2214400100021 0.5 CM. 2214400100022 .MONITORED NEUTRON FLUX DENSITY AT THE SAMPLE POSITION 2214400100023 WAS BETWEEN 8.2E+6 AND 2.7E+7 N/CM2/SEC, THERMAL 2214400100024 NEUTRON FRACTION < 1.0 %. 2214400100025 CORRECTION .THE ACTIVITIES OF THE MONITOR PRODUCTS WERE CORRECTED 2214400100026 FOR CONTRIBUTIONS FROM BACKGROUND NEUTRONS (GAS-OUT/ 2214400100027 GAS-IN RESULTS AND DEUTERON BREAKUP ON H-2 GAS). 2214400100028 .THE GAMMA DETECTOR COUNT RATES WERE CORRECTED FOR 2214400100029 SELF-ABSORPTION, PILEUP AND COINCIDENCE LOSSES. THE 2214400100030 BACKGROUND NEUTRON CONTRIBUTION WAS ALSO SUBTRACTED 2214400100031 AS FOR THE MONITOR REACTION PRODUCTS. 2214400100032 ERR-ANALYS (DATA-ERR) TOTAL ERROR, RANGE 10 - 12 %. 2214400100033 STATUS .DATA TAKEN FROM MAIN REFERENCE. 2214400100034 HISTORY (900831C) S.W. 2214400100035 (900917E) 2214400100036 (910124A) S.W. SUBENTS 002 - 006 EACH SPLIT INTO TWO 2214400100037 SUBENTS, ONE FOR EACH MONITOR REACTION. 2214400100038 (910205E) 2214400100039 ENDBIB 37 0 2214400100040 NOCOMMON 0 0 2214400100041 ENDSUBENT 40 0 2214400199999 SUBENT 22144002 19910124 00002214400200001 BIB 6 9 2214400200002 REACTION (40-ZR-90(N,P)39-Y-90-M,,SIG) 2214400200003 DECAY-DATA (39-Y-90-M,3.19HR,DG,480.,0.910) 2214400200004 MONITOR (26-FE-56(N,P)25-MN-56,,SIG) DATA FROM ENDF/B-V 2214400200005 DECAY-MON (25-MN-56,2.58HR,DG,847.,0.9887) 2214400200006 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214400200007 HISTORY (900831C) S.W. 2214400200008 (900917E) 2214400200009 (910124A) S.W. SUBENT SPLIT, 2ND MONITOR NOW SUBENT 0082214400200010 (910205E) 2214400200011 ENDBIB 9 0 2214400200012 NOCOMMON 0 0 2214400200013 DATA 6 6 2214400200014 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214400200015 KEV KEV MB MB MB PER-CENT 2214400200016 5.4090E+03 1.5000E+02 5.0000E-02 1.0000E-02 5.2000E+00 8.0000E+002214400200017 5.5240E+03 1.3100E+02 1.1000E-01 1.0000E-02 6.4000E+00 8.0000E+002214400200018 6.1020E+03 1.2500E+02 1.9000E-01 2.0000E-02 1.5000E+01 7.0000E+002214400200019 6.4800E+03 1.8900E+02 5.4000E-01 6.0000E-02 2.1600E+01 6.0000E+002214400200020 7.1800E+03 1.2700E+02 9.8000E-01 1.0000E-01 3.4100E+01 5.5000E+002214400200021 7.7040E+03 1.3000E+02 1.4200E+00 1.5000E-01 3.9000E+01 5.0000E+002214400200022 ENDDATA 8 0 2214400200023 ENDSUBENT 22 0 2214400299999 SUBENT 22144003 19910124 00002214400300001 BIB 6 9 2214400300002 REACTION (40-ZR-90(N,A)38-SR-87-M,,SIG) 2214400300003 DECAY-DATA (38-SR-87-M,2.80HR,DG,388.,0.820) 2214400300004 MONITOR (26-FE-56(N,P)25-MN-56,,SIG) DATA FROM ENDF/B-V 2214400300005 DECAY-MON (25-MN-56,2.58HR,DG,847.,0.9887) 2214400300006 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214400300007 HISTORY (900831C) S.W. 2214400300008 (900917E) 2214400300009 (910124A) S.W. SUBENT SPLIT, 2ND MONITOR NOW SUBENT 0092214400300010 (910205E) 2214400300011 ENDBIB 9 0 2214400300012 NOCOMMON 0 0 2214400300013 DATA 6 3 2214400300014 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214400300015 KEV KEV MB MB MB PER-CENT 2214400300016 6.4800E+03 1.8900E+02 2.2000E-02 3.0000E-03 2.1600E+01 6.0000E+002214400300017 7.1800E+03 1.2700E+02 5.2000E-02 6.0000E-03 3.4100E+01 5.5000E+002214400300018 7.7040E+03 1.3000E+02 1.1000E-01 1.3000E-02 3.9000E+01 5.0000E+002214400300019 ENDDATA 5 0 2214400300020 ENDSUBENT 19 0 2214400399999 SUBENT 22144004 19910124 00002214400400001 BIB 6 9 2214400400002 REACTION (40-ZR-91(N,P)39-Y-91-M,,SIG) 2214400400003 DECAY-DATA (39-Y-91-M,49.7MIN,DG,556.,0.949) 2214400400004 MONITOR (26-FE-56(N,P)25-MN-56,,SIG) DATA FROM ENDF/B-V 2214400400005 DECAY-MON (25-MN-56,2.58HR,DG,847.,0.9887) 2214400400006 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214400400007 HISTORY (900831C) S.W. 2214400400008 (900917E) 2214400400009 (910124A) S.W. SUBENT SPLIT, 2ND MONITOR NOW SUBENT 0102214400400010 (910205E) 2214400400011 ENDBIB 9 0 2214400400012 NOCOMMON 0 0 2214400400013 DATA 6 4 2214400400014 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214400400015 KEV KEV MB MB MB PER-CENT 2214400400016 6.1020E+03 1.2500E+02 6.8000E-01 7.0000E-02 1.5000E+01 7.0000E+002214400400017 6.4800E+03 1.8900E+02 9.5000E-01 1.0000E-01 2.1600E+01 6.0000E+002214400400018 7.1800E+03 1.2700E+02 1.7000E+00 1.8000E-01 3.4100E+01 5.5000E+002214400400019 7.7040E+03 1.3000E+02 2.3900E+00 2.4000E-01 3.9000E+01 5.0000E+002214400400020 ENDDATA 6 0 2214400400021 ENDSUBENT 20 0 2214400499999 SUBENT 22144005 19910124 00002214400500001 BIB 6 9 2214400500002 REACTION (40-ZR-92(N,P)39-Y-92,,SIG) 2214400500003 DECAY-DATA (39-Y-92,3.54HR,DG,934.,0.139) 2214400500004 MONITOR (26-FE-56(N,P)25-MN-56,,SIG) DATA FROM ENDF/B-V 2214400500005 DECAY-MON (25-MN-56,2.58HR,DG,847.,0.9887) 2214400500006 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214400500007 HISTORY (900831C) S.W. 2214400500008 (900917E) 2214400500009 (910124A) S.W. SUBENT SPLIT, 2ND MONITOR NOW SUBENT 0112214400500010 (910205E) 2214400500011 ENDBIB 9 0 2214400500012 NOCOMMON 0 0 2214400500013 DATA 6 4 2214400500014 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214400500015 KEV KEV MB MB MB PER-CENT 2214400500016 6.1020E+03 1.2500E+02 1.8000E-01 4.0000E-02 1.5000E+01 7.0000E+002214400500017 6.4800E+03 1.8900E+02 2.2000E-01 3.0000E-02 2.1600E+01 6.0000E+002214400500018 7.1800E+03 1.2700E+02 3.5000E-01 5.0000E-02 3.4100E+01 5.5000E+002214400500019 7.7040E+03 1.3000E+02 5.5000E-01 7.0000E-02 3.9000E+01 5.0000E+002214400500020 ENDDATA 6 0 2214400500021 ENDSUBENT 20 0 2214400599999 SUBENT 22144006 19910124 00002214400600001 BIB 6 9 2214400600002 REACTION (40-ZR-94(N,A)38-SR-91,,SIG) 2214400600003 DECAY-DATA (38-SR-91,9.48HR,DG,1024.,0.330) 2214400600004 MONITOR (26-FE-56(N,P)25-MN-56,,SIG) DATA FROM ENDF/B-V 2214400600005 DECAY-MON (25-MN-56,2.58HR,DG,847.,0.9887) 2214400600006 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214400600007 HISTORY (900831C) S.W. 2214400600008 (900917E) 2214400600009 (910124A) S.W. SUBENT SPLIT, 2ND MONITOR NOW SUBENT 0122214400600010 (910205E) 2214400600011 ENDBIB 9 0 2214400600012 NOCOMMON 0 0 2214400600013 DATA 6 3 2214400600014 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214400600015 KEV KEV MB MB MB PER-CENT 2214400600016 6.4800E+03 1.8900E+02 7.0000E-02 2.0000E-02 2.1600E+01 6.0000E+002214400600017 7.1800E+03 1.2700E+02 1.9000E-01 4.0000E-02 3.4100E+01 5.5000E+002214400600018 7.7040E+03 1.3000E+02 2.3000E-01 4.0000E-02 3.9000E+01 5.0000E+002214400600019 ENDDATA 5 0 2214400600020 ENDSUBENT 19 0 2214400699999 SUBENT 22144007 19910124 00002214400700001 BIB 8 12 2214400700002 REACTION (40-ZR-96(N,2N)40-ZR-95,,SIG) 2214400700003 DECAY-DATA (40-ZR-95,64.0D,DG,724.,0.442) 2214400700004 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2214400700005 DECAY-MON (11-NA-24-G,15.0HR,DG,1368.,1.00) 2214400700006 MONIT-REF (,VONACH,R,STI/DOC/10-227,59,8310) 2214400700007 COMMENT .THE CONTRIBUTION VIA 94-ZR(N,G)95-ZR HAS BEEN TAKEN 2214400700008 INTO ACCOUNT. 2214400700009 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214400700010 HISTORY (900831C) S.W. 2214400700011 (900917E) 2214400700012 (910124U) S.W. 2214400700013 (910205E) 2214400700014 ENDBIB 12 0 2214400700015 NOCOMMON 0 0 2214400700016 DATA 6 6 2214400700017 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214400700018 KEV KEV MB MB MB PER-CENT 2214400700019 8.2150E+03 1.2800E+02 1.5500E+02 2.6000E+01 4.6200E+01 3.2000E+002214400700020 8.7160E+03 1.4000E+02 4.3700E+02 4.6000E+01 6.0100E+01 7.6000E+002214400700021 9.1870E+03 1.8800E+02 7.9500E+02 9.0000E+01 7.0600E+01 8.9000E+002214400700022 9.6430E+03 2.1400E+02 1.1200E+03 1.2000E+02 8.2600E+01 8.9000E+002214400700023 1.0127E+04 2.2600E+02 1.3270E+03 1.3000E+02 9.2700E+01 4.5000E+002214400700024 1.0614E+04 2.2100E+02 1.6180E+03 1.6000E+02 9.9700E+01 4.5000E+002214400700025 ENDDATA 8 0 2214400700026 ENDSUBENT 25 0 2214400799999 SUBENT 22144008 19910205 00002214400800001 BIB 7 8 2214400800002 REACTION (40-ZR-90(N,P)39-Y-90-M,,SIG) 2214400800003 DECAY-DATA (39-Y-90-M,3.19HR,DG,480.,0.910) 2214400800004 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2214400800005 DECAY-MON (11-NA-24-G,15.0HR,DG,1368.,1.00) 2214400800006 MONIT-REF (,VONACH,R,STI/DOC/10-227,59,8310) 2214400800007 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214400800008 HISTORY (910123C) S.W. DATA MOVED FROM SUBENT 002 2214400800009 (910205E) 2214400800010 ENDBIB 8 0 2214400800011 NOCOMMON 0 0 2214400800012 DATA 6 6 2214400800013 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214400800014 KEV KEV MB MB MB PER-CENT 2214400800015 8.2150E+03 1.2800E+02 1.8500E+00 2.0000E-01 4.6200E+01 3.2000E+002214400800016 8.7160E+03 1.4000E+02 2.9600E+00 3.0000E-01 6.0100E+01 7.6000E+002214400800017 9.1870E+03 1.8800E+02 3.3700E+00 3.6000E-01 7.0600E+01 8.9000E+002214400800018 9.6430E+03 2.1400E+02 3.4500E+00 3.6000E-01 8.2600E+01 8.9000E+002214400800019 1.0127E+04 2.2600E+02 4.4600E+00 4.5000E-01 9.2700E+01 4.5000E+002214400800020 1.0614E+04 2.2100E+02 5.4700E+00 5.5000E-01 9.9700E+01 4.5000E+002214400800021 ENDDATA 8 0 2214400800022 ENDSUBENT 21 0 2214400899999 SUBENT 22144009 19910205 00002214400900001 BIB 7 8 2214400900002 REACTION (40-ZR-90(N,A)38-SR-87-M,,SIG) 2214400900003 DECAY-DATA (38-SR-87-M,2.80HR,DG,388.,0.820) 2214400900004 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2214400900005 DECAY-MON (11-NA-24-G,15.0HR,DG,1368.,1.00) 2214400900006 MONIT-REF (,VONACH,R,STI/DOC/10-227,59,8310) 2214400900007 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214400900008 HISTORY (910123C) S.W. DATA MOVED FROM SUBENT 003 2214400900009 (910205E) 2214400900010 ENDBIB 8 0 2214400900011 NOCOMMON 0 0 2214400900012 DATA 6 6 2214400900013 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214400900014 KEV KEV MB MB MB PER-CENT 2214400900015 8.2150E+03 1.2800E+02 2.3000E-01 2.6000E-02 4.6200E+01 3.2000E+002214400900016 8.7160E+03 1.4000E+02 4.4000E-01 5.0000E-02 6.0100E+01 7.6000E+002214400900017 9.1870E+03 1.8800E+02 6.1000E-01 6.0000E-02 7.0600E+01 8.9000E+002214400900018 9.6430E+03 2.1400E+02 8.5000E-01 9.0000E-02 8.2600E+01 8.9000E+002214400900019 1.0127E+04 2.2600E+02 1.0000E+00 1.0000E-01 9.2700E+01 4.5000E+002214400900020 1.0614E+04 2.2100E+02 1.5200E+00 1.5000E-01 9.9700E+01 4.5000E+002214400900021 ENDDATA 8 0 2214400900022 ENDSUBENT 21 0 2214400999999 SUBENT 22144010 19910205 00002214401000001 BIB 7 8 2214401000002 REACTION (40-ZR-91(N,P)39-Y-91-M,,SIG) 2214401000003 DECAY-DATA (39-Y-91-M,49.7MIN,DG,556.,0.949) 2214401000004 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2214401000005 DECAY-MON (11-NA-24-G,15.0HR,DG,1368.,1.00) 2214401000006 MONIT-REF (,VONACH,R,STI/DOC/10-227,59,8310) 2214401000007 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214401000008 HISTORY (910123C) S.W. DATA MOVED FROM SUBENT 004 2214401000009 (910205E) 2214401000010 ENDBIB 8 0 2214401000011 NOCOMMON 0 0 2214401000012 DATA 6 6 2214401000013 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214401000014 KEV KEV MB MB MB PER-CENT 2214401000015 8.2150E+03 1.2800E+02 3.6300E+00 4.0000E-01 4.6200E+01 3.2000E+002214401000016 8.7160E+03 1.4000E+02 4.5900E+00 5.0000E-01 6.0100E+01 7.6000E+002214401000017 9.1870E+03 1.8800E+02 5.2700E+00 5.4000E-01 7.0600E+01 8.9000E+002214401000018 9.6430E+03 2.1400E+02 6.7000E+00 7.0000E-01 8.2600E+01 8.9000E+002214401000019 1.0127E+04 2.2600E+02 7.0900E+00 7.2000E-01 9.2700E+01 4.5000E+002214401000020 1.0614E+04 2.2100E+02 9.6500E+00 1.0000E+00 9.9700E+01 4.5000E+002214401000021 ENDDATA 8 0 2214401000022 ENDSUBENT 21 0 2214401099999 SUBENT 22144011 19910205 00002214401100001 BIB 7 8 2214401100002 REACTION (40-ZR-92(N,P)39-Y-92,,SIG) 2214401100003 DECAY-DATA (39-Y-92,3.54HR,DG,934.,0.139) 2214401100004 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2214401100005 DECAY-MON (11-NA-24-G,15.0HR,DG,1368.,1.00) 2214401100006 MONIT-REF (,VONACH,R,STI/DOC/10-227,59,8310) 2214401100007 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214401100008 HISTORY (910123C) S.W. DATA MOVED FROM SUBENT 005 2214401100009 (910205E) 2214401100010 ENDBIB 8 0 2214401100011 NOCOMMON 0 0 2214401100012 DATA 6 6 2214401100013 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214401100014 KEV KEV MB MB MB PER-CENT 2214401100015 8.2150E+03 1.2800E+02 8.9000E-01 9.0000E-02 4.6200E+01 3.2000E+002214401100016 8.7160E+03 1.4000E+02 1.4600E+00 1.5000E-01 6.0100E+01 7.6000E+002214401100017 9.1870E+03 1.8800E+02 2.1000E+00 2.7000E-01 7.0600E+01 8.9000E+002214401100018 9.6430E+03 2.1400E+02 3.7300E+00 4.4000E-01 8.2600E+01 8.9000E+002214401100019 1.0127E+04 2.2600E+02 4.2000E+00 4.3000E-01 9.2700E+01 4.5000E+002214401100020 1.0614E+04 2.2100E+02 4.8500E+00 5.0000E-01 9.9700E+01 4.5000E+002214401100021 ENDDATA 8 0 2214401100022 ENDSUBENT 21 0 2214401199999 SUBENT 22144012 19910205 00002214401200001 BIB 7 8 2214401200002 REACTION (40-ZR-94(N,A)38-SR-91,,SIG) 2214401200003 DECAY-DATA (38-SR-91,9.48HR,DG,1024.,0.330) 2214401200004 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2214401200005 DECAY-MON (11-NA-24-G,15.0HR,DG,1368.,1.00) 2214401200006 MONIT-REF (,VONACH,R,STI/DOC/10-227,59,8310) 2214401200007 STATUS .DATA TAKEN FROM MAIN REFERENCE, TABLE III. 2214401200008 HISTORY (910123C) S.W. DATA MOVED FROM SUBENT 006 2214401200009 (910205E) 2214401200010 ENDBIB 8 0 2214401200011 NOCOMMON 0 0 2214401200012 DATA 6 6 2214401200013 EN EN-RSL-HW DATA DATA-ERR MONIT MONIT-ERR 2214401200014 KEV KEV MB MB MB PER-CENT 2214401200015 8.2150E+03 1.2800E+02 4.1000E-01 5.0000E-02 4.6200E+01 3.2000E+002214401200016 8.7160E+03 1.4000E+02 6.3000E-01 7.0000E-02 6.0100E+01 7.6000E+002214401200017 9.1870E+03 1.8800E+02 7.9000E-01 1.1000E-01 7.0600E+01 8.9000E+002214401200018 9.6430E+03 2.1400E+02 8.8000E-01 1.2000E-01 8.2600E+01 8.9000E+002214401200019 1.0127E+04 2.2600E+02 1.4300E+00 1.5000E-01 9.2700E+01 4.5000E+002214401200020 1.0614E+04 2.2100E+02 1.8100E+00 2.0000E-01 9.9700E+01 4.5000E+002214401200021 ENDDATA 8 0 2214401200022 ENDSUBENT 21 0 2214401299999 ENDENTRY 12 0 2214499999999