ENTRY O0622 20000424 0000O062200000001 SUBENT O0622001 20000424 0000O062200100001 BIB 14 44 O062200100002 TITLE Fission Fragment Angular Distribution in Proton- O062200100003 Induced Fission of 209-Bi. O062200100004 AUTHOR (E.GADIOLI,I.IORI,N.MOLHO,L.ZETTA) O062200100005 INSTITUTE (2ITYMIL) Instituto Di Fizica Dell'Universita-Milano O062200100006 (2ITYITY) Instituto Nazionale Di Fisica Nucleare- O062200100007 Sezione Di Milano O062200100008 REFERENCE (J,NCL,2,904,196912) O062200100009 FACILITY (ISOCY,2ITYMIL) O062200100010 SAMPLE The 209-Bi Targets, 295.6 Mugramm/Cm**2 Thick, are O062200100011 Evaporated on 22 Mugramm/Cm**2 Backings. The O062200100012 Uniformity and Thickness are Given Within 5%. O062200100013 METHOD (FISCT,EXTB,SITA,PHD,BCINT). O062200100014 DETECTOR (SOLST) Solid-State Counters Ortec 7901 of 100 mm**2 O062200100015 Sensitive Area and 60 Mumeter Depth. Two Detectors are O062200100016 Used: One is Set at 90 Degrees with Respect to the O062200100017 Incident Beam and Subtends a Solid Angle of 0.015 O062200100018 Sterad with an Angular Resolution of About 4 Degrees. O062200100019 During the Measurement this Detector is Used As a O062200100020 Reference Monitor. The Second Detector can be Rotated O062200100021 Around the Axis of the Scattering Chamber from 15 to O062200100022 170 Degree. The Solid Angle is 0.0049 Sterad and the O062200100023 Angular Resolution 2.3 Degrees. O062200100024 PART-DET (FF) O062200100025 ANALYSIS (INTED) Integration of Energy Distributions of Fission O062200100026 Fragments. O062200100027 (INTAD) Integration of the Best-Fit Theoretical O062200100028 Angular Distributions of Fission Fragments. O062200100029 ERR-ANALYS (EN-ERR1) Absolute Uncertainty of the Beam Energy. O062200100030 (EN-ERR2) Relative Uncertainty of the Beam Energy. O062200100031 The Beam Energy is Deduced from the Position of the O062200100032 Stripping Target in the Cyclotron. O062200100033 (DATA-ERR) Quoted Errors. No Explanations are Given by O062200100034 Authors. O062200100035 ADD-RES (ANGD) Angular Distributions of Fission Fragments. O062200100036 (POT) Optical Model Parameters. O062200100037 HISTORY (19980403C) By Khlopin'S Institute - A.P. O062200100038 (19980408A) Reaction Lines are Corrected. Average O062200100039 Kinetic O062200100040 Energy is Included As Comment. O062200100041 (19980426A) Rel-Ref are Added by a.P. O062200100042 (19980605A) Rel-Ref is Corrected by a.P. O062200100043 (20000420U) Last checking has been done. O062200100044 (20000424A) DATE is corrected O062200100045 STATUS (CURVE). From Fig.2 O062200100046 ENDBIB 44 0 O062200100047 COMMON 2 3 O062200100048 EN-ERR1 EN-ERR2 O062200100049 KEV KEV O062200100050 200. 100. O062200100051 ENDCOMMON 3 0 O062200100052 ENDSUBENT 51 0 O062200199999 SUBENT O0622002 20000424 0000O062200200001 BIB 3 5 O062200200002 REACTION (83-BI-209(P,F),,SIG,,,EXP) O062200200003 REL-REF (A,,A.KHODAI-JOOPARI,R,UCRL-16489,1966) O062200200004 (D,O0648002,T.T.SUGIHARA+,J,PR,121,1179,1961) O062200200005 COMMENT - By Authors - Measured Average Fragment Kinetic EnergyO062200200006 Is 147. MeV. O062200200007 ENDBIB 5 0 O062200200008 NOCOMMON 0 0 O062200200009 DATA 3 10 O062200200010 EN DATA DATA-ERR O062200200011 MEV MB MB O062200200012 30.6 1.47 0.04 O062200200013 32.7 2.88 0.1 O062200200014 34.6 4.69 0.28 O062200200015 35.5 5.51 0.38 O062200200016 36.8 6.86 0.44 O062200200017 38.1 9.41 0.33 O062200200018 39.5 11.48 0.9 O062200200019 40.8 13.5 1. O062200200020 42.05 17.4 1. O062200200021 44.5 22.3 0.7 O062200200022 ENDDATA 12 0 O062200200023 ENDSUBENT 22 0 O062200299999 ENDENTRY 2 0 O062299999999