ENTRY M0359 20180218 M095M035900000001 SUBENT M0359001 20180218 M095M035900100001 BIB 13 37 M035900100002 TITLE Photoproton and photoneutron studies in the M035900100003 intermediate energy region using tagged photons. M035900100004 AUTHOR (T.Terasawa,K.Mori,Y.Fujii,T.Suda,O.Konno,Y.Torizuka, M035900100005 K.Maeda,P.Harty,M.N.Thompson) M035900100006 REFERENCE (C,84OSAKA,,525,1984) M035900100007 INSTITUTE (2JPNTOH) M035900100008 REL-REF (M,,T.Terasawa+,C,83TOKYO,,311,1983) M035900100009 Details of the photon tagging system. M035900100010 INC-SOURCE (QMPH,TAGD) The tagged photons were used as a source M035900100011 of the incident-projectile beam. M035900100012 METHOD (COINC) For the determination of gamma-quantum energy M035900100013 in the tagged photon method and for the timing of M035900100014 neutron time-of-flight measurement in (gamma,p+n) M035900100015 experiment. M035900100016 (TOF) For determination of neutron energy. M035900100017 DETECTOR (SCIN) The NE213 liquid scintillator cells were used M035900100018 for registration of neutrons. M035900100019 SAMPLE A natural graphite block of 37 g/cm2 thick was used M035900100020 in (gamma,n) and (gamma,n+p) experiments. M035900100021 CORRECTION Correction for the neutron detector efficiency. M035900100022 ERR-ANALYS (DATA-ERR) No information about source of M035900100023 uncertainties. M035900100024 COMMENT The photoneutron and the photoproton spectra from M035900100025 C-12 were measured in the excitation energy region M035900100026 20-100 MeV. The differential cross sections for M035900100027 C-12(gamma,n) and C-12(gamma,p) reactions were M035900100028 deduced from the spectra. In the excitation energy M035900100029 region above the giant resonances and below the pion M035900100030 threshold the importance of one nucleon process in M035900100031 the photon absorption mechanisms of nuclei was M035900100032 proposed. M035900100033 HISTORY (19901010C) Compiled in SCJAD of Saratov State M035900100034 University. M035900100035 (19930125U) BIB correction. M035900100036 (20180218A) Correctef by SD and VV: Updated to new M035900100037 date formats, lower case, REACTION, METHOD, STATUS M035900100038 moved to SUBENTs 002 - 008, BIB updated. M035900100039 ENDBIB 37 0 M035900100040 NOCOMMON 0 0 M035900100041 ENDSUBENT 40 0 M035900199999 SUBENT M0359002 20180218 M095M035900200001 BIB 5 6 M035900200002 REACTION (6-C-12(G,P)5-B-11,ICL,DA/DE,P/RSD) M035900200003 EN-SEC (E-EXC,5-B-11) M035900200004 ERR-ANALYS (E-EXC-ERR) Half of step of experimental histogram. M035900200005 STATUS (CURVE) Data from Fig. 1(a) of 84OSAKA,,525,1984. M035900200006 HISTORY (20180218A) Corrected by SD and VV: STATUS was added, M035900200007 Info from COMMENT moved to ERR-ANALYS, REACTION. M035900200008 ENDBIB 6 0 M035900200009 COMMON 4 3 M035900200010 ANG EN EN-ERR E-EXC-ERR M035900200011 ADEG MEV MEV MEV M035900200012 55.0 64.9 1.3 0.75 M035900200013 ENDCOMMON 3 0 M035900200014 DATA 3 20 M035900200015 E-EXC DATA DATA-ERR M035900200016 MEV MUB/SR/MEV MUB/SR/MEV M035900200017 21.00 2.00 0.66 M035900200018 19.50 2.83 0.75 M035900200019 18.00 2.33 0.75 M035900200020 16.50 3.25 0.83 M035900200021 15.00 3.83 0.92 M035900200022 13.50 3.33 0.83 M035900200023 12.00 3.83 1.00 M035900200024 10.50 3.25 0.83 M035900200025 9.00 3.08 0.92 M035900200026 7.50 1.92 0.50 M035900200027 6.00 3.75 0.92 M035900200028 4.50 2.42 0.75 M035900200029 3.00 1.75 0.58 M035900200030 1.50 3.00 0.83 M035900200031 0.00 5.83 1.25 M035900200032 -1.50 3.50 1.00 M035900200033 -3.00 2.42 0.66 M035900200034 -4.50 1.08 0.50 M035900200035 -6.00 0.33 0.25 M035900200036 -9.00 0.25 0.25 M035900200037 ENDDATA 22 0 M035900200038 ENDSUBENT 37 0 M035900299999 SUBENT M0359003 20180218 M095M035900300001 BIB 5 6 M035900300002 REACTION (6-C-12(G,N)6-C-11,ICL,DA/DE,N/RSD) M035900300003 EN-SEC (E-EXC,6-C-11) M035900300004 ERR-ANALYS (E-EXC-ERR) half of step of experimental histogram. M035900300005 STATUS (CURVE) Data from Fig. 1(b) of 84OSAKA,,525,1984. M035900300006 HISTORY (20180218A) Corrected by SD and VV: STATUS was added, M035900300007 Info from COMMENT moved to ERR-ANALYS, REACTION. M035900300008 ENDBIB 6 0 M035900300009 COMMON 4 3 M035900300010 ANG EN EN-ERR E-EXC-ERR M035900300011 ADEG MEV MEV MEV M035900300012 63.0 64.9 1.3 1.0 M035900300013 ENDCOMMON 3 0 M035900300014 DATA 3 18 M035900300015 E-EXC DATA DATA-ERR M035900300016 MEV MUB/SR/MEV MUB/SR/MEV M035900300017 30.0 4.17 1.17 M035900300018 28.0 2.83 0.92 M035900300019 26.0 1.67 0.66 M035900300020 24.0 0.66 0.50 M035900300021 22.0 0.66 0.50 M035900300022 20.0 0.00 0.25 M035900300023 18.0 0.75 0.50 M035900300024 16.0 0.33 0.33 M035900300025 14.0 0.33 0.33 M035900300026 12.0 1.58 0.66 M035900300027 10.0 0.75 0.50 M035900300028 8.0 1.50 0.75 M035900300029 6.0 1.83 0.83 M035900300030 4.0 0.75 0.42 M035900300031 2.0 1.08 0.66 M035900300032 0.0 1.50 0.66 M035900300033 -2.0 1.50 0.66 M035900300034 -4.0 0.75 0.58 M035900300035 ENDDATA 20 0 M035900300036 ENDSUBENT 35 0 M035900399999 SUBENT M0359004 20180218 M095M035900400001 BIB 5 6 M035900400002 REACTION (6-C-12(G,P)5-B-11,ICL,DA/DE,P/RSD) M035900400003 EN-SEC (E-EXC,5-B-11) M035900400004 ERR-ANALYS (E-EXC-ERR) half of step of experimental histogram. M035900400005 STATUS (CURVE) Data from Fig. 2(a) of 84OSAKA,,525,1984. M035900400006 HISTORY (20180218A) Corrected by SD and VV: STATUS was added, M035900400007 Info from COMMENT moved to ERR-ANALYS, REACTION. M035900400008 ENDBIB 6 0 M035900400009 COMMON 4 3 M035900400010 ANG EN EN-ERR E-EXC-ERR M035900400011 ADEG MEV MEV MEV M035900400012 55.0 98.6 3.9 1.5 M035900400013 ENDCOMMON 3 0 M035900400014 DATA 3 18 M035900400015 E-EXC DATA DATA-ERR M035900400016 MEV MUB/SR/MEV MUB/SR/MEV M035900400017 48.0 2.50 0.68 M035900400018 45.0 2.94 0.81 M035900400019 42.0 2.42 0.65 M035900400020 39.0 1.09 0.40 M035900400021 36.0 1.45 0.56 M035900400022 33.0 2.18 0.60 M035900400023 30.0 1.41 0.48 M035900400024 27.0 1.05 0.48 M035900400025 24.0 2.58 0.73 M035900400026 21.0 0.89 0.32 M035900400027 18.0 1.21 0.44 M035900400028 15.0 1.45 0.56 M035900400029 12.0 0.73 0.32 M035900400030 9.0 0.44 0.28 M035900400031 6.0 0.85 0.40 M035900400032 3.0 1.25 0.44 M035900400033 0.0 0.52 0.28 M035900400034 -3.0 0.68 0.32 M035900400035 ENDDATA 20 0 M035900400036 ENDSUBENT 35 0 M035900499999 SUBENT M0359005 20180218 M095M035900500001 BIB 5 6 M035900500002 REACTION (6-C-12(G,N)6-C-11,ICL,DA/DE,N/RSD) M035900500003 EN-SEC (E-EXC,6-C-11) M035900500004 ERR-ANALYS (E-EXC-ERR) half of step of experimental histogram. M035900500005 STATUS (CURVE) Data from Fig. 2(b) of 84OSAKA,,525,1984. M035900500006 HISTORY (20180218U) Corrected by SD and VV: STATUS was added, M035900500007 Info from COMMENT moved to ERR-ANALYS, REACTION. M035900500008 ENDBIB 6 0 M035900500009 COMMON 4 3 M035900500010 ANG EN EN-ERR E-EXC-ERR M035900500011 ADEG MEV MEV MEV M035900500012 63.0 98.6 3.9 1.5 M035900500013 ENDCOMMON 3 0 M035900500014 DATA 3 21 M035900500015 E-EXC DATA DATA-ERR M035900500016 MEV MUB/SR/MEV MUB/SR/MEV M035900500017 65.0 1.17 0.32 M035900500018 62.0 0.77 0.28 M035900500019 59.0 1.29 0.36 M035900500020 56.0 0.85 0.32 M035900500021 53.0 0.60 0.24 M035900500022 50.0 0.89 0.32 M035900500023 47.0 0.36 0.24 M035900500024 44.0 1.01 0.28 M035900500025 41.0 0.24 0.16 M035900500026 38.0 0.97 0.32 M035900500027 35.0 0.24 0.16 M035900500028 32.0 0.24 0.16 M035900500029 29.0 0.60 0.28 M035900500030 26.0 0.12 0.12 M035900500031 23.0 0.24 0.16 M035900500032 20.0 0.36 0.20 M035900500033 17.0 0.12 0.12 M035900500034 11.0 0.12 0.12 M035900500035 5.0 0.12 0.12 M035900500036 2.0 0.28 0.16 M035900500037 1.0 0.28 0.16 M035900500038 ENDDATA 23 0 M035900500039 ENDSUBENT 38 0 M035900599999 SUBENT M0359006 20180218 M095M035900600001 BIB 5 6 M035900600002 REACTION (6-C-12(G,N+P)5-B-10,,DA/DE,N) M035900600003 EN-SEC (E-EXC,6-C-11) M035900600004 ERR-ANALYS (E-EXC-ERR) half of step of experimental histogram. M035900600005 STATUS (CURVE) Data from Fig. 2(c) of 84OSAKA,,525,1984. M035900600006 HISTORY (20180218U) Corrected by SD and VV: STATUS was added, M035900600007 Info from COMMENT moved to ERR-ANALYS. M035900600008 ENDBIB 6 0 M035900600009 COMMON 4 3 M035900600010 ANG EN EN-ERR E-EXC-ERR M035900600011 ADEG MEV MEV MEV M035900600012 70.0 98.6 3.9 1.5 M035900600013 ENDCOMMON 3 0 M035900600014 DATA 3 15 M035900600015 E-EXC DATA DATA-ERR M035900600016 MEV MUB/SR/MEV MUB/SR/MEV M035900600017 65.0 0.68 0.16 M035900600018 62.0 0.85 0.16 M035900600019 59.0 0.48 0.16 M035900600020 56.0 1.01 0.20 M035900600021 53.0 0.44 0.12 M035900600022 50.0 0.36 0.12 M035900600023 47.0 0.28 0.12 M035900600024 44.0 0.28 0.12 M035900600025 41.0 0.20 0.12 M035900600026 38.0 0.48 0.16 M035900600027 35.0 0.20 0.12 M035900600028 32.0 0.08 0.08 M035900600029 29.0 0.04 0.08 M035900600030 26.0 0.16 0.12 M035900600031 23.0 0.04 0.08 M035900600032 ENDDATA 17 0 M035900600033 ENDSUBENT 32 0 M035900699999 SUBENT M0359007 20180218 M095M035900700001 BIB 5 12 M035900700002 REACTION (6-C-12(G,N)6-C-11,PAR,DA) M035900700003 EN-SEC (E-EXC-MAX,6-C-11) M035900700004 The high limit of the excitation energy after neutron M035900700005 emission. M035900700006 ANALYSIS The differential cross section for C-12(gamma,n) M035900700007 reaction leaving residual nuclei around ground M035900700008 states was deduced from the spectra. Summation of M035900700009 the spectra over all photon energies was performed M035900700010 from the ground state to about 5 MeV excitation M035900700011 energy. M035900700012 STATUS (CURVE) Data from Fig. 3 of 84OSAKA,,525,1984. M035900700013 HISTORY (20180218U) Corrected by SD and VV: REACTION, STATUS. M035900700014 ENDBIB 12 0 M035900700015 COMMON 2 3 M035900700016 E-EXC-MAX ANG M035900700017 MEV ADEG M035900700018 5.0 63.0 M035900700019 ENDCOMMON 3 0 M035900700020 DATA 4 17 M035900700021 EN EN-ERR DATA DATA-ERR M035900700022 MEV MEV MU-B/SR MU-B/SR M035900700023 36.25 1.37 58.00 4.50 M035900700024 39.25 1.12 48.00 4.25 M035900700025 41.25 1.25 36.00 3.75 M035900700026 44.25 1.25 35.50 3.75 M035900700027 47.00 1.25 27.75 3.50 M035900700028 49.50 1.25 22.75 3.25 M035900700029 52.25 1.25 16.75 3.00 M035900700030 54.75 1.37 12.75 2.50 M035900700031 57.25 1.25 8.75 2.00 M035900700032 60.00 1.25 6.50 1.75 M035900700033 62.50 1.37 8.25 2.25 M035900700034 66.50 2.50 7.50 1.62 M035900700035 71.50 2.75 8.25 1.75 M035900700036 77.00 2.50 4.25 1.37 M035900700037 83.50 4.00 2.50 0.87 M035900700038 91.00 4.25 2.75 1.00 M035900700039 99.00 3.75 2.25 1.13 M035900700040 ENDDATA 19 0 M035900700041 ENDSUBENT 40 0 M035900799999 SUBENT M0359008 20180218 M095M035900800001 BIB 5 12 M035900800002 REACTION (6-C-12(G,P)5-B-11,PAR,DA) M035900800003 EN-SEC (E-EXC-MAX,5-B-11) M035900800004 The high limit of the excitation energy after proton M035900800005 emission. M035900800006 ANALYSIS The differential cross section for C-12(gamma,n) M035900800007 reaction leaving residual nuclei around ground M035900800008 states was deduced from the spectra. Summation of M035900800009 the spectra over all photon energies was performed M035900800010 from the ground state to about 5 MeV excitation M035900800011 energy. M035900800012 STATUS (CURVE) Data from Fig. 3 of 84OSAKA,,525,1984. M035900800013 HISTORY (20180218U) Corrected by SD and VV: REACTION, STATUS. M035900800014 ENDBIB 12 0 M035900800015 COMMON 2 3 M035900800016 E-EXC-MAX ANG M035900800017 MEV ADEG M035900800018 5.0 55.0 M035900800019 ENDCOMMON 3 0 M035900800020 DATA 4 15 M035900800021 EN EN-ERR DATA DATA-ERR M035900800022 MEV MEV MU-B/SR MU-B/SR M035900800023 51.50 1.25 78.00 4.75 M035900800024 54.50 1.25 74.00 4.75 M035900800025 57.25 1.25 49.00 3.75 M035900800026 59.50 1.25 46.25 4.00 M035900800027 62.25 1.25 43.00 4.00 M035900800028 65.00 1.25 37.00 3.75 M035900800029 67.50 1.37 29.00 3.25 M035900800030 70.25 1.37 24.50 3.00 M035900800031 72.75 1.37 23.75 3.25 M035900800032 75.25 1.25 20.00 3.00 M035900800033 79.25 2.62 19.50 2.25 M035900800034 84.75 2.62 16.75 2.00 M035900800035 89.50 2.50 14.50 2.00 M035900800036 94.75 2.50 10.25 1.75 M035900800037 100.00 2.50 7.25 1.62 M035900800038 ENDDATA 17 0 M035900800039 ENDSUBENT 38 0 M035900899999 ENDENTRY 8 0 M035999999999