ENTRY D0762 20220301 D136D076200000001 SUBENT D0762001 20220301 D136D076200100001 BIB 11 33 D076200100002 TITLE Measurements of 67Ga production cross section induced D076200100003 by protons on natZn in the low energy range from D076200100004 1.678 to 2.444 MeV D076200100005 AUTHOR (J.A.Wachter, P.A.Miranda, J.R.Morales, S.A.Cancino, D076200100006 R.Correa) D076200100007 INSTITUTE (3CHLCHL) Universidad Tecnologica Metropolitana, D076200100008 Santiago D076200100009 (3CHLSAN) D076200100010 REFERENCE (J,NIM/B,344,59,2015) D076200100011 REL-REF (M,D0763001,J.R.Morales+,J,NIM/B,227,385,2005) D076200100012 Details of data reduction given D076200100013 FACILITY (VDG,3CHLSAN) 3.75 MV Van de Graaff accelerator D076200100014 The proton acceleration energy was calibrated by D076200100015 resonances of 18F(p,ag)16O, 12C(p,p)12C, and D076200100016 28Si(p,p)28Si reaction. D076200100017 SAMPLE 6 thin natural Zn targets (99.95% of purity), of which D076200100018 5 were evaporated onto an Al backing (5 mm thick) D076200100019 while 1 is a self supporting target. D076200100020 Temperature was well below melting point (420 deg-C). D076200100021 Target thickness determined by Rutherford D076200100022 Backscattering Spectrometry (RBS) varies from D076200100023 2.38+/-0.12 um to 2.68+/-0.13 um. D076200100024 METHOD (BCINT) Proton flux determined by Faraday cup D076200100025 (ACTIV) Irradiated for 180 to 342 min by 0.23 to D076200100026 1.31 uA current. D076200100027 (XSPEC) After cooling for ~20 min, the irradiated D076200100028 targets were installed inside the PIXE chamber, D076200100029 and X-ray spectra were collected up to 170 hrs. D076200100030 DETECTOR (SILI) 220 eV (FWHM) resolution at 5.9 keV D076200100031 STATUS (TABLE) Table 1 of Nucl.Instrum.Meth.B344(2015)59 D076200100032 (APRVD) Approved by Javier Wachter (2015-01-15) D076200100033 HISTORY (20150113C) On D076200100034 (20220301U) VT. Revision in 002 D076200100035 ENDBIB 33 0 D076200100036 NOCOMMON 0 0 D076200100037 ENDSUBENT 36 0 D076200199999 SUBENT D0762002 20220301 D136D076200200001 BIB 6 19 D076200200002 REACTION (30-ZN-0(P,X)31-GA-67,,SIG) D076200200003 DECAY-DATA (31-GA-67,78.3HR,XR,8.64/9.57) D076200200004 MISC-COL (MISC1) Kalpha X-ray emission cross section D076200200005 (MISC2) Beam current for activation (uA) D076200200006 (MISC3) Total irradiated charge for activation (C) D076200200007 (MISC4) Beam current for PIXE (A) D076200200008 (MISC5) Total irradiated charge for PIXE (C) D076200200009 REL-REF (N,,S.J.Cipolla,J,CPC,180,1716,2009) D076200200010 Description of ISICS2008 code which provided Kalpha D076200200011 X-ray emission cross sections D076200200012 ERR-ANALYS (EN-ERR) Uncertainty of primary beam energy and D076200200013 contribution from the uncertainty of target thickness D076200200014 (ERR-T) Uncertainty (~19%) due to beam energy and D076200200015 (ERR-1,0.,1.) time intervals (0-1%) D076200200016 (ERR-2,5.,10.) beam current (5-10%) D076200200017 (ERR-3,5.,9.) target thickness (5-9%) D076200200018 (ERR-4,1.,10.) counting statistics (1-10%) D076200200019 (MISC1-ERR) reference cross section (2%) D076200200020 HISTORY (20220301U) VT. DECAY-DATA: EC radiation field deleted D076200200021 ENDBIB 19 0 D076200200022 COMMON 1 3 D076200200023 MISC1-ERR D076200200024 PER-CENT D076200200025 2. D076200200026 ENDCOMMON 3 0 D076200200027 DATA 10 4 D076200200028 EN EN-ERR DATA ERR-T MISC1 MISC2 D076200200029 MISC2-ERR MISC3 MISC4 MISC5 D076200200030 MEV MEV MB MB B SEE TEXT D076200200031 SEE TEXT SEE TEXT SEE TEXT SEE TEXT D076200200032 1.678 0.039 0.0196 0.0038 48. 0.23D076200200033 0.02 3.05E-3 2.432E-10 7.29E-8 D076200200034 2.212 0.046 0.204 0.034 89. 1.31D076200200035 0.13 1.41E-2 3.0E-10 9.0E-8 D076200200036 2.328 0.047 0.79 0.10 100. 0.78D076200200037 0.08 9.83E-3 3.10E-10 9.3E-8 D076200200038 2.444 0.048 2.08 0.28 111. 0.54D076200200039 0.05 1.14E-2 2.43E-10 7.29E-8 D076200200040 ENDDATA 12 0 D076200200041 ENDSUBENT 40 0 D076200299999 ENDENTRY 2 0 D076299999999