ENTRY O0836 20010323 0000O083600000001 SUBENT O0836001 20010323 0000O083600100001 BIB 12 34 O083600100002 TITLE Measurement of the Average Neutrons Yield from 250-MeV O083600100003 Protons Absorbed in a Lead Target. O083600100004 AUTHOR (YU.V.RYABOV, G.K.MATUSHKO, V.N.SLASTNIKOV) O083600100005 INSTITUTE (4RUSITE) O083600100006 REFERENCE (J,ZP/A,311,363,1983) O083600100007 HISTORY (20001128C) O083600100008 (20010119U) Last checking has been done. O083600100009 (20010323A) DATE is corrected O083600100010 SAMPLE The Cylindrical Lead Target of 5-Cm Diameter and 10-Cm O083600100011 Lenght was Placed in the Centre of the Radiation O083600100012 Camera. O083600100013 ADD-RES (COMP).The Statistical Calculation by the Monte-Carlo O083600100014 Method of the Interaction of the Nucleons with EnergiesO083600100015 Higher Than 10.5 MeV on the Basis of the Cascade- O083600100016 Evaporation Model of the Nuclear Reaction with a O083600100017 Cylindrical Target of a Onecomponent Materials. O083600100018 (N-SPC) O083600100019 DETECTOR (GLASD) Two Glass Track Fission Fragments Detectors. O083600100020 The Track Detectors were Covered by U-235 and U-238 O083600100021 Layers. The Thickness of the Layers were 0.591+-0.023 O083600100022 Mg/Cm**2 For U-235 and 0.696+-0.021 Mg/Cm**2 For U-238.O083600100023 To Preclude the Thermal Neutron Contribution the O083600100024 Detectors were Surrounded with 1 mm Thick Metallic O083600100025 Cadmium. O083600100026 FACILITY (SYNCH,4RUSITE) O083600100027 METHOD (EXTB) O083600100028 (BCINT) The O083600100029 Proton Current Integral During the Experimental Time O083600100030 Was Measured Just in Front of the Target by Two MethodsO083600100031 Usind Induction and Acoustic Sensors. Their Absolute O083600100032 Calibration was Made on the 12-C(P,PN)11-C Reaction. O083600100033 STATUS (TABLE) O083600100034 ERR-ANALYS (EN-ERR).The Uncertainty is Reported by Authors. O083600100035 (ERR-1) Accuracy of Beam Current Measurements. O083600100036 ENDBIB 34 0 O083600100037 COMMON 3 3 O083600100038 EN EN-ERR ERR-1 O083600100039 MEV MEV PER-CENT O083600100040 250. 1.25 6. O083600100041 ENDCOMMON 3 0 O083600100042 ENDSUBENT 41 0 O083600199999 SUBENT O0836002 20010323 0000O083600200001 BIB 6 8 O083600200002 REACTION (82-PB-0(P,X)0-NN-1,,PY) O083600200003 PART-DET (N) O083600200004 REL-REF (A,,D.WEST+,J,CJP,49,2061,1971) O083600200005 COMMENT - By Compiler - The Result of Relative Measurements is O083600200006 Represented in Data-Section. O083600200007 MISC-COL (MISC) The Result of Absolute Measurements. O083600200008 (MISC-ERR) The Uncertainty of Misc. O083600200009 ERR-ANALYS (ERR-T).The Uncertainty is Reported by Authors. O083600200010 ENDBIB 8 0 O083600200011 NOCOMMON 0 0 O083600200012 DATA 4 1 O083600200013 DATA ERR-T MISC MISC-ERR O083600200014 PRT/INC PRT/INC PRT/INC PRT/INC O083600200015 2.56 0.27 2.64 0.41 O083600200016 ENDDATA 3 0 O083600200017 ENDSUBENT 16 0 O083600299999 ENDENTRY 2 0 O083699999999