ENTRY K2180 20101108 K009K218000000001 SUBENT K2180001 20101108 K009K218000100001 BIB 11 24 K218000100002 TITLE The photo-disintegration of Be by the high energy K218000100003 gamma-rays K218000100004 AUTHOR (B.Arakatsu, M.Sonoda, Y.Uemura, S.Yasumi, Y.Saji) K218000100005 INSTITUTE (2JPNKTO) Department of Physics, Faculty of Science K218000100006 REFERENCE (J,JPJ,6,(1),66,195101) K218000100007 PART-DET (G,A) K218000100008 INC-SOURCE Beam intensity is 30 to 60 micro-Ampere. K218000100009 (MPH) The gamma-rays were produced by bombaring thick K218000100010 target of Li metal and CaF2 with protons of K218000100011 energy of 500 keV and 350 keV. K218000100012 SAMPLE - Target is natural. K218000100013 - Chemical-form of target is BeO. K218000100014 - Physical-form of target is solid. K218000100015 FACILITY (ACCEL,2JPNKTO) K218000100016 DETECTOR Efficiency: The counting efficiency of G.M counter was K218000100017 calculated theoretically. K218000100018 (PROPC) to detect alpha particles. Methane flow type. K218000100019 One of which was coated with thick layer of K218000100020 BeO, and the other was remained uncoated. The K218000100021 Be-coated counter was 6 cm in diam. and 20 cm K218000100022 in effective length. K218000100023 (GEMUC) to measure the gamma-rays K218000100024 STATUS (TABLE) Text of J,JPJ,6,66,1951 K218000100025 HISTORY (20100727C) Ayano Makinaga K218000100026 ENDBIB 24 0 K218000100027 NOCOMMON 0 0 K218000100028 ENDSUBENT 27 0 K218000199999 SUBENT K2180002 20101108 K009K218000200001 BIB 2 2 K218000200002 REACTION (4-BE-9(G,N)4-BE-8,PAR,SIG) K218000200003 EN-SEC (E-LVL,4-BE-8) K218000200004 ENDBIB 2 0 K218000200005 COMMON 1 3 K218000200006 E-LVL K218000200007 MEV K218000200008 7. K218000200009 ENDCOMMON 3 0 K218000200010 DATA 2 1 K218000200011 EN DATA K218000200012 MEV MB K218000200013 17.6 2.15 K218000200014 ENDDATA 3 0 K218000200015 ENDSUBENT 14 0 K218000299999 SUBENT K2180003 20101108 K009K218000300001 BIB 2 2 K218000300002 REACTION (4-BE-9(G,N)4-BE-8,PAR,SIG) K218000300003 EN-SEC (E-LVL,4-BE-8) K218000300004 ENDBIB 2 0 K218000300005 COMMON 1 3 K218000300006 E-LVL K218000300007 MEV K218000300008 0. K218000300009 ENDCOMMON 3 0 K218000300010 DATA 2 2 K218000300011 EN DATA K218000300012 MEV MB K218000300013 6.13 1.62 K218000300014 17.6 51. K218000300015 ENDDATA 4 0 K218000300016 ENDSUBENT 15 0 K218000399999 ENDENTRY 3 0 K218099999999