ENTRY B0093 20081217 B021B009300000001 SUBENT B0093001 20081217 B021B009300100001 BIB 14 39 B009300100002 TITLE (p,n) cross section and proton optical-model B009300100003 parameters in the 4 to 5.5 MeV energy region B009300100004 AUTHOR (R.D.Albert) B009300100005 INSTITUTE (1USALRL) B009300100006 REFERENCE (J,PR,115,925,1959) B009300100007 (W,ALBERT,1964) B009300100008 FACILITY (CYCLO,1USALRL) B009300100009 METHOD (SITA,EXTB,BCINT) B009300100010 The compiler assumes flux measurement via beam current B009300100011 integration on the target, through no information is B009300100012 given in the publication. B009300100013 PART-DET (N) B009300100014 DETECTOR (LONGC).Boron Trifluoride B009300100015 Calibrated with a mock fission source having a strengthB009300100016 known to about 5% accuracy. B009300100017 SAMPLE Natural element, thickness about 1 mg/cm**2, evaporatedB009300100018 onto a Ta-backing thick enough to stop the proton beam.B009300100019 COMMENT No information is given, whether neutrons produced in B009300100020 the thick target-backing did disturb and how they were B009300100021 corrected for. B009300100022 ERR-ANALYS 1. The cross sections given which are averages for B009300100023 several repeated measurements are believed to be about B009300100024 15% accurate. Neutrons emitted from the targets B009300100025 were measured with an instrumental error within about B009300100026 10%. The proton current was monitored to about 2% B009300100027 accuracy without giving details how this was done. B009300100028 2. The energy spread of the beam within the target due B009300100029 to straggling and primary inhomogeneity was about B009300100030 100 keV. B009300100031 CORRECTION No corrections for charged-particle emission were made,B009300100032 since in the present energy region between Q-value and B009300100033 Coulomb barrier neutron emission is strongly favoured B009300100034 over charged particle emission. B009300100035 STATUS (CPX) B009300100036 HISTORY (19780407C)Lakw B009300100037 (19940711A) Some corrections have been included by B009300100038 CAJAD B009300100039 (19980610A).Some corrections for Reaction. B009300100040 (20081217D).Entry is deleted. Duplication with T0130. B009300100041 ENDBIB 39 0 B009300100042 NOCOMMON 0 0 B009300100043 ENDSUBENT 42 0 B009300199999 NOSUBENT B0093002 20081217 B021B009300200001 NOSUBENT B0093003 20081217 B021B009300300001 NOSUBENT B0093004 20081217 B021B009300400001 NOSUBENT B0093005 20081217 B021B009300500001 NOSUBENT B0093006 20081217 B021B009300600001 NOSUBENT B0093007 20081217 B021B009300700001 NOSUBENT B0093008 20081217 B021B009300800001 NOSUBENT B0093009 20081217 B021B009300900001 NOSUBENT B0093010 20081217 B021B009301000001 NOSUBENT B0093011 20081217 B021B009301100001 NOSUBENT B0093012 20081217 B021B009301200001 NOSUBENT B0093013 20081217 B021B009301300001 NOSUBENT B0093014 20081217 B021B009301400001 NOSUBENT B0093015 20081217 B021B009301500001 NOSUBENT B0093016 20081217 B021B009301600001 NOSUBENT B0093017 20081217 B021B009301700001 NOSUBENT B0093018 20081217 B021B009301800001 NOSUBENT B0093019 20081217 B021B009301900001 NOSUBENT B0093020 20081217 B021B009302000001 NOSUBENT B0093021 20081217 B021B009302100001 ENDENTRY 21 0 B009399999999