ENTRY M0684 20060324 M039M068400000001 SUBENT M0684001 20060324 M039M068400100001 BIB 14 27 M068400100002 TITLE The (g,N) reaction mechanism at intermediate energies. M068400100003 AUTHOR (I.AKKURT,J.R.M.ANNAND) M068400100004 REFERENCE (J,CHP,40,277,2002) M068400100005 INSTITUTE (2TUKTUK,2UK GLS) M068400100006 FACILITY (LINAC,2SWDLND) Race-track microtron tagged-photon M068400100007 facility. M068400100008 INC-SOURCE (QMPH,TAGD) Quasimonoenergetic photons from M068400100009 bremsstrahlung tagging. M068400100010 SAMPLE Water target, held in a cylindrical aluminium cell of M068400100011 dimensions 9 cm and 6 cm diameter. M068400100012 DETECTOR (SPEC,SCIN) Two neutron detector arrays each consists M068400100013 of an NEA213 liquid scintillator filled tank of 60 x M068400100014 60 x 10 cm. M068400100015 METHOD (TOF) Time-of-flight spectrometer, 2.5 m flight path M068400100016 gives 3 MeV resolution. M068400100017 ERR-ANALYS (DATA-ERR) Statistical uncertainties. M068400100018 EN-SEC (E-LVL,8-O-15) M068400100019 COMMENT The cross section of the 16O(g,n) reaction were M068400100020 measured with tagged photons of 50 - 70 MeV and M068400100021 cpmpared with the equivalent (g,p) reaction and M068400100022 various theoretical calculations. The implications M068400100023 for the dependence of the (g,N) cross section on M068400100024 meson exchange currents and final state rescattering M068400100025 are discussed. M068400100026 STATUS (CURVE) Data from Figs 3 and 4. M068400100027 HISTORY (20060206C) Data were compiled at the MSU SINP CDFE M068400100028 by V.V.Varlamov. M068400100029 ENDBIB 27 0 M068400100030 COMMON 3 3 M068400100031 EN-MIN EN-MAX EN-RSL M068400100032 MEV MEV MEV M068400100033 50. 70. 3. M068400100034 ENDCOMMON 3 0 M068400100035 ENDSUBENT 34 0 M068400199999 SUBENT M0684002 20060324 M039M068400200001 BIB 1 1 M068400200002 REACTION (8-O-16(G,N)8-O-15,PAR,DA) M068400200003 ENDBIB 1 0 M068400200004 COMMON 1 3 M068400200005 E-LVL M068400200006 MEV M068400200007 0.0 M068400200008 ENDCOMMON 3 0 M068400200009 DATA 3 2 M068400200010 ANG-CM DATA-CM DATA-ERR M068400200011 ADEG MU-B/SR MU-B/SR M068400200012 45. 7.93 1.05 M068400200013 105. 1.44 .25 M068400200014 ENDDATA 4 0 M068400200015 ENDSUBENT 14 0 M068400299999 SUBENT M0684003 20060324 M039M068400300001 BIB 1 1 M068400300002 REACTION (8-O-16(G,N)8-O-15,PAR,DA) M068400300003 ENDBIB 1 0 M068400300004 COMMON 2 3 M068400300005 E-LVL-MIN E-LVL-MAX M068400300006 MEV MEV M068400300007 5.183 5.2409 M068400300008 ENDCOMMON 3 0 M068400300009 DATA 3 2 M068400300010 ANG-CM DATA-CM DATA-ERR M068400300011 ADEG MU-B/SR MU-B/SR M068400300012 45. 7.72 2.19 M068400300013 105. 5.15 2.09 M068400300014 ENDDATA 4 0 M068400300015 ENDSUBENT 14 0 M068400399999 SUBENT M0684004 20060324 M039M068400400001 BIB 1 1 M068400400002 REACTION (8-O-16(G,N)8-O-15,PAR,DA) M068400400003 ENDBIB 1 0 M068400400004 COMMON 1 3 M068400400005 E-LVL M068400400006 MEV M068400400007 6.176 M068400400008 ENDCOMMON 3 0 M068400400009 DATA 3 2 M068400400010 ANG-CM DATA-CM DATA-ERR M068400400011 ADEG MU-B/SR MU-B/SR M068400400012 45. 10.63 3.19 M068400400013 105. 2.04 1.09 M068400400014 ENDDATA 4 0 M068400400015 ENDSUBENT 14 0 M068400499999 ENDENTRY 4 0 M068499999999