ENTRY 30009 20040109 00003000900000001 SUBENT 30009001 20040109 00003000900100001 BIB 15 29 3000900100002 INSTITUTE (3YUGBKB) 3000900100003 REFERENCE (J,IBK,8,(163),145,195803) Description and table 3000900100004 AUTHOR (V.M.BRAJOVIC,P.D.MIRIC,R.V.POPIC) 3000900100005 TITLE Total neutron cross-section of magnesium 3000900100006 FACILITY (CCW) 200 keV Cockcroft-Walton 3000900100007 INC-SOURCE (D-D) Deuteron bombardment of heavy ice, deuteron beam 3000900100008 resolution is +- 5 keV, beam current 70 micro-Amp, 3000900100009 target size is 80 grams of heavy ice 3000900100010 SAMPLE Powder- magnesium powder 95 percent pure,in glass tube 3000900100011 of 18cm long and 4cm diam 3000900100012 METHOD Transmission 3000900100013 DETECTOR (SCIN) Anthracene crystal 1 inch diam and 2.5cm long, 3000900100014 hornyak crystal at 90 degrees to deuteron beam 3000900100015 served as flux monitor. 3000900100016 Distance between neutron source and detector was 60 cm 3000900100017 with sample placed midway 3000900100018 PART-DET (N) Neutrons 3000900100019 CORRECTION Results corrected for in-scattering, less than 2percent3000900100020 ERR-ANALYS Statistical error less than 0.5 percent,sample impurity3000900100021 error less than 2 percent, total error 3 percent 3000900100022 COMMENT Experiment was performed at angles of 30-150 degrees 3000900100023 with d-beam to obtain neutron energy variation given. 3000900100024 Formula for angular energy spread of neutrons not given3000900100025 The resonances found indicate energy levels at 9.61 3000900100026 and 10.0 MeV in Mg-25 3000900100027 STATUS Data taken from Bull.Boris Kidric Inst.Nucl.Sci.3000900100028 No 8, 145, Table 1 3000900100029 HISTORY (19700619C) 3000900100030 (20040109A) OS. Dates converted, lower case 3000900100031 ENDBIB 29 0 3000900100032 NOCOMMON 0 0 3000900100033 ENDSUBENT 32 0 3000900199999 SUBENT 30009002 20040109 00003000900200001 BIB 1 1 3000900200002 REACTION (12-MG-0(N,TOT),,SIG) 3000900200003 ENDBIB 1 0 3000900200004 NOCOMMON 0 0 3000900200005 DATA 2 5 3000900200006 EN DATA 3000900200007 MEV B 3000900200008 2.1700E+00 1.9700E+00 3000900200009 2.2900E+00 3.0800E+00 3000900200010 2.4800E+00 1.9900E+00 3000900200011 2.6800E+00 5.5300E+00 3000900200012 2.8300E+00 2.3700E+00 3000900200013 ENDDATA 7 0 3000900200014 ENDSUBENT 13 0 3000900299999 SUBENT 30009003 20040109 00003000900300001 BIB 1 1 3000900300002 REACTION (12-MG-0(N,0),,EN) 3000900300003 ENDBIB 1 0 3000900300004 NOCOMMON 0 0 3000900300005 DATA 2 2 3000900300006 DATA DATA-ERR 3000900300007 MEV MEV 3000900300008 2.2900E+00 1.0000E-01 3000900300009 2.6800E+00 1.0000E-01 3000900300010 ENDDATA 4 0 3000900300011 ENDSUBENT 10 0 3000900399999 ENDENTRY 3 0 3000999999999