ENTRY 30742 20070115 31223074200000001 SUBENT 30742001 20070115 31223074200100001 BIB 14 35 3074200100002 INSTITUTE (3POLIBJ) 3074200100003 (3POLLOU) 3074200100004 REFERENCE (C,86DUBROV,,262,198605) 3074200100005 (W,MARCINKOWSKI,19860520) 3074200100006 AUTHOR (A.Marcinkowski,K.Stankiewicz,U.Garuska) 3074200100007 TITLE Fast neutron cross sections on Zr isotopes 3074200100008 FACILITY (VDG,3POLIBJ) 3074200100009 INC-SOURCE (D-T) Deuterons have been accelerated to 440 keV and to3074200100010 990 keV in order to obtain monoenergetic neutrons 3074200100011 SAMPLE consisted of metallic Zr cylinders 3074200100012 METHOD (ACTIV) 3074200100013 DETECTOR (GELI) 3074200100014 ANALYSIS Cross sections were analysed in terms of the compound 3074200100015 nucleus decay and pre-equilibrium emission.The standard3074200100016 angular momentum dependent Hauser-Feshbach theory and 3074200100017 an angular momentum dependent version of the hybrid 3074200100018 model were used for analysing the evaporation spectra 3074200100019 and the spectra of particles emitted prior to the 3074200100020 formation of compound nucleus,respectively. The 3074200100021 parametrisation of the calculations was based on the 3074200100022 global optical potentials of Moldauer for neutrons, 3074200100023 those of Bjorklund and Fernbach for protons and of 3074200100024 Mc Fadden and Satchler for alphas. 3074200100025 MONITOR the neutron flux was monitored by irradiation of iron 3074200100026 samples in the same geometry but in separate 3074200100027 accelerator runs 3074200100028 STATUS Data taken from priv.Comm.Marcinkowski 20 May 1986. 3074200100029 HISTORY (19870216C)MR- 3074200100030 (20070115D) Entry deleted. Duplication with 30940. 3074200100031 ERR-ANALYS the errors contain the statistical and systematic 3074200100032 errors.The latter ones consist mainly of the error of 3074200100033 the reference reaction,estimated to about 5%,and of 3074200100034 the uncertainty in the integration of the pulse height 3074200100035 spectrum,which amounts up to 10 % for the weakest 3074200100036 gamma-ray lines 3074200100037 ENDBIB 35 0 3074200100038 NOCOMMON 0 0 3074200100039 ENDSUBENT 38 0 3074200199999 NOSUBENT 30742002 20070115 31223074200200001 NOSUBENT 30742003 20070115 31223074200300001 NOSUBENT 30742004 20070115 31223074200400001 NOSUBENT 30742005 20070115 31223074200500001 NOSUBENT 30742006 20070115 31223074200600001 NOSUBENT 30742007 20070115 31223074200700001 ENDENTRY 7 0 3074299999999