ENTRY 32218 20140707 31653221800000001 SUBENT 32218001 20140707 31653221800100001 BIB 16 47 3221800100002 TITLE Determination of cross sections for nuclear reactions 3221800100003 (n,x) at germanium isotopes 3221800100004 AUTHOR (N.R.Dzysiuk, I.M.Kadenko, V.K.Maydanyuk, G.I.Primenko,3221800100005 A.M.Berlizov) 3221800100006 INSTITUTE (4UKRKGU,4UKRIJD) 3221800100007 REFERENCE (J,YFE,8,(4/22),68,2007) 3221800100008 (S,AIP-958,211,2007) preliminary data given 3221800100009 FACILITY (CCW,4UKRKGU) Neutron generator NG-300/15 3221800100010 INC-SOURCE (D-T) 3221800100011 DETECTOR (GE) Two Ge-detectors: 3221800100012 1) the coaxial HPGE detector with sensitive volume 3221800100013 110 cm3; 3221800100014 2) planar GE detector with thin beryllium window 3221800100015 10x7 mm, beryllium thickness 127 micro-m. 3221800100016 The energy resolution of the spectrometers was 2.1 keV 3221800100017 at Eg=1332 keV and 184 eV at 4.46 keV. 3221800100018 METHOD (ACTIV,GSPEC) 3221800100019 COMMENT The mean neutron energy was determined by the Zr/Nb 3221800100020 method. 3221800100021 SAMPLE Disks of natural germanium. Size of samples: 3221800100022 1)for diameter 10 mm, thickness 0.7mm; 3221800100023 2)for diameter 20 mm, thickness 2 mm. 3221800100024 To reduce the influence of thermal neutrons the Ge 3221800100025 samples were covered by In and Cd foils. 3221800100026 Irradiation of samples was done at the 75 mm distance 3221800100027 to T-Ti target at the angles 0, 120, 150, 45, 75 deg 3221800100028 to axis of deutron beam, that corresponds to the mean 3221800100029 neutron energies 13.32, 13.69, 14.35, 14.74 and 3221800100030 14.53 MeV. 3221800100031 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 3221800100032 CORRECTION The correction on true coincidence summing of gamma- 3221800100033 quanta was calculated with the NuclideMaster code. 3221800100034 The self-absorption correction was calculated by Monte-3221800100035 Carlo simulation method using the MCNP4C code taking 3221800100036 into account detailed counting geometry. 3221800100037 REL-REF (R,,R.B.Firestone+,B,FIRESTONE,,1996) 3221800100038 Decay data for all considered reactions and monitors 3221800100039 were taken from Richard B. Firestone, Table of 3221800100040 Isotopes CD-ROM, Eight Edition, Version 1.0, March 3221800100041 1996. 3221800100042 ERR-ANALYS (DATA-ERR) Total error 3221800100043 STATUS (TABLE) Table of Atom.Energ.Nucl.Energ.2007,No.4(22)68 3221800100044 (APRVD) Approved by N.R.Dzysiuk 3221800100045 HISTORY (20080607C) UKRNDC 3221800100046 (20100303A) SD: Type of publ.(AIP) was corrected. 3221800100047 (20100721A) SD: ref.code on ZNJD was corrected on YFE. 3221800100048 (20140707A) On. ERR-T -> DATA-ERR. Data updated in 004.3221800100049 ENDBIB 47 0 3221800100050 NOCOMMON 0 0 3221800100051 ENDSUBENT 50 0 3221800199999 SUBENT 32218002 20140707 31653221800200001 BIB 3 3 3221800200002 REACTION (32-GE-70(N,P)31-GA-70,,SIG) 3221800200003 DECAY-DATA (31-GA-70,21.14MIN) 3221800200004 HISTORY (20140707A) On. ERR-T -> DATA-ERR 3221800200005 ENDBIB 3 0 3221800200006 NOCOMMON 0 0 3221800200007 DATA 3 1 3221800200008 EN DATA DATA-ERR 3221800200009 MEV MB MB 3221800200010 14.53 123. 12. 3221800200011 ENDDATA 3 0 3221800200012 ENDSUBENT 11 0 3221800299999 SUBENT 32218003 20140707 31653221800300001 BIB 3 3 3221800300002 REACTION (32-GE-74(N,A)30-ZN-71-M,,SIG) 3221800300003 DECAY-DATA (30-ZN-71-M,3.96HR) 3221800300004 HISTORY (20140707A) On. ERR-T -> DATA-ERR 3221800300005 ENDBIB 3 0 3221800300006 NOCOMMON 0 0 3221800300007 DATA 3 1 3221800300008 EN DATA DATA-ERR 3221800300009 MEV MB MB 3221800300010 14.53 3.4 0.6 3221800300011 ENDDATA 3 0 3221800300012 ENDSUBENT 11 0 3221800399999 SUBENT 32218004 20140707 31653221800400001 BIB 3 4 3221800400002 REACTION (32-GE-72(N,2N)32-GE-71,,SIG) 3221800400003 DECAY-DATA (32-GE-71,11.3D) 3221800400004 HISTORY (20140707A) On. ERR-T -> DATA-ERR, 3221800400005 73 mb -> 77 mb at 14.74 MeV, 3221800400006 ENDBIB 4 0 3221800400007 NOCOMMON 0 0 3221800400008 DATA 3 4 3221800400009 EN DATA DATA-ERR 3221800400010 MEV MB MB 3221800400011 13.36 653. 66. 3221800400012 13.69 717. 51. 3221800400013 14.36 740. 45. 3221800400014 14.74 917. 77. 3221800400015 ENDDATA 6 0 3221800400016 ENDSUBENT 15 0 3221800499999 SUBENT 32218005 20140707 31653221800500001 BIB 3 3 3221800500002 REACTION (32-GE-76(N,2N)32-GE-75,,SIG) 3221800500003 DECAY-DATA (32-GE-75-G,82.78MIN) 3221800500004 HISTORY (20140707A) On. ERR-T -> DATA-ERR 3221800500005 ENDBIB 3 0 3221800500006 NOCOMMON 0 0 3221800500007 DATA 3 1 3221800500008 EN DATA DATA-ERR 3221800500009 MEV MB MB 3221800500010 14.53 914. 73. 3221800500011 ENDDATA 3 0 3221800500012 ENDSUBENT 11 0 3221800599999 SUBENT 32218006 20140707 31653221800600001 BIB 3 3 3221800600002 REACTION (32-GE-76(N,2N)32-GE-75-M,,SIG) 3221800600003 DECAY-DATA (32-GE-75-M,47.7SEC) 3221800600004 HISTORY (20140707A) On. ERR-T -> DATA-ERR 3221800600005 ENDBIB 3 0 3221800600006 NOCOMMON 0 0 3221800600007 DATA 3 1 3221800600008 EN DATA DATA-ERR 3221800600009 MEV MB MB 3221800600010 14.53 700. 50. 3221800600011 ENDDATA 3 0 3221800600012 ENDSUBENT 11 0 3221800699999 SUBENT 32218007 20140707 31653221800700001 BIB 3 3 3221800700002 REACTION (32-GE-70(N,2N)32-GE-69,,SIG) 3221800700003 DECAY-DATA (32-GE-69,39.05HR) 3221800700004 HISTORY (20140707A) On. ERR-T -> DATA-ERR 3221800700005 ENDBIB 3 0 3221800700006 NOCOMMON 0 0 3221800700007 DATA 3 1 3221800700008 EN DATA DATA-ERR 3221800700009 MEV MB MB 3221800700010 14.53 470. 80. 3221800700011 ENDDATA 3 0 3221800700012 ENDSUBENT 11 0 3221800799999 ENDENTRY 7 0 3221899999999