ENTRY            21049   19790918                             00002104900000001 
SUBENT        21049001   19790918                             00002104900100001 
BIB                 13         24                                 2104900100002 
INSTITUTE  (2UK BIR)                                              2104900100003 
REFERENCE  (J,NSP/B,9,10,7610)                                    2104900100004 
AUTHOR     (A.B.M.G.MOSTAFA)                                      2104900100005 
TITLE      -MEASUREMENTS OF RELATIVE NEUTRON ACTIVATION CROSS     2104900100006 
            SECTIONS OF AL-27(N,P)MG-27, AL-27(N,A)NA-24,         2104900100007 
            MG-24(N,P)NA-24 AND FE-56(N,P)MN-56 REACTIONS IN      2104900100008 
            THE ENERGY RANGE OF 4.5 TO 8.35 MEV-.                 2104900100009 
FACILITY   (CYCLO) THE NUFFIELD CYCLOTRON.                        2104900100010 
INC-SOURCE (P-T  ) THE T(P,N) REACTION USING 10.2 MEV PROTONS ON  2104900100011 
            A DOUBLE-WINDOWED TRITIUM GAS TARGET.                 2104900100012 
METHOD     (ACTIV) ACTIVATION.                                    2104900100013 
DETECTOR   (GEMUC) AN END-WINDOW G.M. COUNTER.                    2104900100014 
PART-DET   (B    ) BETAS.                                         2104900100015 
STATUS     .DATA TAKEN FROM REFERENCE.                            2104900100016 
HISTORY    (790821C) CN.                                          2104900100017 
           (790918E)                                              2104900100018 
CORRECTION .CORRECTIONS FOR DETECTOR EFFICIENCY, RELATIVE NEUTRON 2104900100019 
            YIELDS AT DIFFERENT ANGLES, SOLID ANGLES AND          2104900100020 
            VARIATION OF THE MASS BETWEEN THE FOILS HAVE BEEN     2104900100021 
            APPLIED.                                              2104900100022 
ERR-ANALYS .TOTAL ERRORS CONSIST OF ERRORS FROM THE STATISTICAL   2104900100023 
            ACCURACY, THE ACTIVITY COUNTING, THE G.M. COUNTER     2104900100024 
            INTERCALIBRATION, THE NEUTRON YIELD MEASUREMENTS AND  2104900100025 
            THE ACTIVITIES DUE TO BACKGROUND NEUTRONS.            2104900100026 
ENDBIB              24          0                                 2104900100027 
NOCOMMON             0          0                                 2104900100028 
ENDSUBENT           27          0                                 2104900199999 
SUBENT        21049002   19800311                             00002104900200001 
BIB                  6          8                                 2104900200002 
REACTION   (13-AL-27(N,P)12-MG-27,,SIG)                           2104900200003 
SAMPLE     .AL-FOILS, 25 MM IN DIAMETER AND 1.5 MM THICK.         2104900200004 
DECAY-DATA (12-MG-27,,B) NO OTHER INFORMATION GIVEN.              2104900200005 
MONITOR    .THE RELATIVE CROSS SECTIONS WERE NORMALIZED TO THE    2104900200006 
            ABSOLUTE CROSS SECTION AT EN = 7.1 MEV REPORTED BY    2104900200007 
            HUGHES AND SCHWARTZ, BNL-325.                         2104900200008 
STATUS     .TABLE 1.                                              2104900200009 
HISTORY    (790821C)                                              2104900200010 
ENDBIB               8          0                                 2104900200011 
COMMON               1          3                                 2104900200012 
EN-NRM                                                            2104900200013 
MEV                                                               2104900200014 
 7.1000E+00                                                       2104900200015 
ENDCOMMON            3          0                                 2104900200016 
DATA                 5          6                                 2104900200017 
EN         +EN-RSL    -EN-RSL    DATA       DATA-ERR              2104900200018 
MEV        MEV        MEV        MB         MB                    2104900200019 
 4.4200E+00 1.5000E-01 5.5000E-01 1.2000E+01 1.3000E+00           2104900200020 
 5.0000E+00 4.0000E-01 4.0000E-01 2.7000E+01 2.0000E+00           2104900200021 
 6.1000E+00 4.0000E-01 4.0000E-01 4.3000E+01 3.0000E+00           2104900200022 
 7.1000E+00 3.5000E-01 3.5000E-01 6.2000E+01 4.0000E+00           2104900200023 
 8.0000E+00 2.5000E-01 2.5000E-01 7.5000E+01 4.0000E+00           2104900200024 
 8.3500E+00 1.2000E-01 1.2000E-01 8.6000E+01 5.0000E+00           2104900200025 
ENDDATA              8          0                                 2104900200026 
ENDSUBENT           25          0                                 2104900299999 
SUBENT        21049003   19860306                             00002104900300001 
BIB                  6         11                                 2104900300002 
REACTION   (13-AL-27(N,A)11-NA-24,,SIG)                           2104900300003 
SAMPLE     .AL-FOILS, 25 MM IN DIAMETER AND 1.5 MM THICK.         2104900300004 
DECAY-DATA (11-NA-24-G,,B) NO OTHER INFORMATION GIVEN.            2104900300005 
COMMENT    .THE RELATIVE CROSS SECTIONS WERE NORMALIZED TO THE    2104900300006 
            ABSOLUTE CROSS SECTION AT EN = 8.35 MEV REPORTED BY   2104900300007 
            BUTLER AND SANTRY, CAN. J. PHYS. 41(1963)372.         2104900300008 
STATUS     .TABLE 1.                                              2104900300009 
HISTORY    (790821C)                                              2104900300010 
           (790918E)                                              2104900300011 
           (860306A)N.CH                                          2104900300012 
           (860411E)                                              2104900300013 
ENDBIB              11          0                                 2104900300014 
NOCOMMON             0          0                                 2104900300015 
DATA                 5          8                                 2104900300016 
EN         +EN-RSL    -EN-RSL    DATA       DATA-ERR              2104900300017 
MEV        MEV        MEV        MB         MB                    2104900300018 
 5.8000E+00 1.8000E-01 6.2000E-01 1.5700E+00 1.8000E-01           2104900300019 
 6.3000E+00 2.0000E-01 6.0000E-01 4.3000E+00 3.6000E-01           2104900300020 
 6.7000E+00 2.2000E-01 5.2000E-01 1.2000E+01 1.0000E+00           2104900300021 
 7.1000E+00 3.5000E-01 3.5000E-01 2.2000E+01 1.6000E+00           2104900300022 
 7.5500E+00 3.0000E-01 3.0000E-01 2.8000E+01 2.0000E+00           2104900300023 
 8.0000E+00 2.5000E-01 2.5000E-01 3.7000E+01 2.7000E+00           2104900300024 
 8.2500E+00 1.8000E-01 1.8000E-01 4.5000E+01 3.0000E+00           2104900300025 
 8.3500E+00 1.2000E-01 1.2000E-01 6.0000E+01 4.0000E+00           2104900300026 
ENDDATA             10          0                                 2104900300027 
ENDSUBENT           26          0                                 2104900399999 
SUBENT        21049004   19860609                             00002104900400001 
BIB                  6         12                                 2104900400002 
REACTION   (12-MG-24(N,P)11-NA-24,,SIG)                           2104900400003 
SAMPLE     .MAGNESIUM OXIDE PELLETS, 19 MM IN DIAMETER, 1 MM      2104900400004 
            THICK AND WEIGHTING 1.12 GRAMS.                       2104900400005 
DECAY-DATA (11-NA-24-G,,B) NO OTHER INFORMATION GIVEN.            2104900400006 
MONITOR    .THE RELATIVE CROSS SECTIONS WERE NORMALIZED TO THE    2104900400007 
            ABSOLUTE CROSS SECTION AT EN = 8.35 MEV REPORTED BY   2104900400008 
            BUTLER AND SANTRY.                                    2104900400009 
STATUS     .TABLE 1.                                              2104900400010 
HISTORY    (790821C)                                              2104900400011 
           (790918E)                                              2104900400012 
           (860228A) N.CH                                         2104900400013 
           (860411E)                                              2104900400014 
ENDBIB              12          0                                 2104900400015 
NOCOMMON             0          0                                 2104900400016 
DATA                 5          5                                 2104900400017 
EN         +EN-RSL    -EN-RSL    DATA       DATA-ERR              2104900400018 
MEV        MEV        MEV        MB         MB                    2104900400019 
 6.3000E+00 2.0000E-01 5.0000E-01 5.6000E+00 7.0000E-01           2104900400020 
 6.5500E+00 3.3000E-01 3.3000E-01 3.9500E+01 2.7000E+00           2104900400021 
 7.1000E+00 3.0000E-01 3.0000E-01 5.2700E+01 3.7000E+00           2104900400022 
 8.0000E+00 2.0000E-01 2.0000E-01 9.6000E+01 6.7000E+00           2104900400023 
 8.3500E+00 1.0000E-01 1.0000E-01 1.2000E+02 8.4000E+00           2104900400024 
ENDDATA              7          0                                 2104900400025 
ENDSUBENT           24          0                                 2104900499999 
SUBENT        21049005   19800311                             00002104900500001 
BIB                  6          8                                 2104900500002 
REACTION   (26-FE-56(N,P)25-MN-56,,SIG)                           2104900500003 
SAMPLE     .FE-FOILS, 25 MM IN DIAMETER AND 1.5 MM THICK.         2104900500004 
DECAY-DATA (25-MN-56,,B) NO OTHER INFORMATION GIVEN.              2104900500005 
MONITOR    .THE RELATIVE CROSS SECTIONS WERE NORMALIZED TO THE    2104900500006 
            ABSOLUTE CROSS SECTION AT EN = 8.35 MEV REPORTED BY   2104900500007 
            SANTRY AND BUTLER, CAN.J.PHYS. 42(1969)1030.          2104900500008 
STATUS     .TABLE 1.                                              2104900500009 
HISTORY    (790821C)                                              2104900500010 
ENDBIB               8          0                                 2104900500011 
COMMON               1          3                                 2104900500012 
EN-NRM                                                            2104900500013 
MEV                                                               2104900500014 
 8.3500E+00                                                       2104900500015 
ENDCOMMON            3          0                                 2104900500016 
DATA                 5          5                                 2104900500017 
EN         +EN-RSL    -EN-RSL    DATA       DATA-ERR              2104900500018 
MEV        MEV        MEV        MB         MB                    2104900500019 
 5.2000E+00 2.0000E-01 6.0000E-01 3.3000E+00 4.0000E-01           2104900500020 
 6.1000E+00 4.0000E-01 4.0000E-01 1.3800E+01 8.0000E-01           2104900500021 
 7.1000E+00 3.5000E-01 3.5000E-01 2.5700E+01 1.6000E+00           2104900500022 
 8.0000E+00 2.5000E-01 2.5000E-01 2.9000E+01 1.7000E+00           2104900500023 
 8.3500E+00 1.2000E-01 1.2000E-01 4.3000E+01 2.5000E+00           2104900500024 
ENDDATA              7          0                                 2104900500025 
ENDSUBENT           24          0                                 2104900599999 
ENDENTRY             5          0                                 2104999999999