ENTRY O2457 20200821 O080O245700000001 SUBENT O2457001 20200821 O080O245700100001 BIB 9 44 O245700100002 TITLE Cross section of the reaction 18O(p,gamma)19F at O245700100003 astrophysical energies: the 90 KeV resonance and the O245700100004 direct capture component O245700100005 AUTHOR (A.Best, F.R.Pantaleo, A.Boeltzig, G.Imbriani, O245700100006 M.Aliotta, J.Balibrea-Correa, D.Bemmerer, C.Broggini, O245700100007 C.G.Bruno, R.Buompane, A.Caciolli, F.Cavanna, O245700100008 T.Chillery, G.F.Ciani, P.Corvisiero, L.Csedreki, O245700100009 T.Davinson, R.J.Deboer, R.Depalo, A.Di Leva, Z.Elekes,O245700100010 F.Ferraro, E.M.Fiore, A.Formicola, Zs.Fueloep, O245700100011 G.Gervino, A.Guglielmetti, C.Gustavino, Gy.Gyuerky, O245700100012 M.Junker, I.Kochanek, M.Lugaro, P.Marigo, R.Menegazzo,O245700100013 V.Mossa, V.Paticchio, R.Perrino, D.Piatti, P.Prati, O245700100014 L.Schiavulli, K.Stoeckel, O.Straniero, F.Strieder, O245700100015 T.Szuecs, M.P.Takacs, D.Trezzi, M.Wiescher, O245700100016 S.Zavatarelli) O245700100017 INSTITUTE (1USANOT,2ITYLGS,2ITYNAP,2ITYBAU,2UK EDG,2GERZFK, O245700100018 2ITYFSN,2ITYPAD,2ITYGVA,3HUNDEB,2ITYTUR,2ITYMIL, O245700100019 2ITYROM,2GERDRE,2ITYOAC) O245700100020 (2ITYITY) Gran Sasso Science Institute, L Aquila, ItalyO245700100021 (3HUNHUN) Research Centre for Astronomy and Earth O245700100022 Sciences, Hungarian Academy of Sciences, Budapest, O245700100023 Hungary O245700100024 (2ITYITY) Osservatorio Astronomico d Abruzz, Teramo, O245700100025 Italy O245700100026 (1USAUSA) South Dakota School of Mines and Technology, O245700100027 Rapid City, USA O245700100028 REFERENCE (J,PL/B,797,134900,2019) O245700100029 #doi:10.1016/j.physletb.2019.134900 O245700100030 FACILITY (CCW,2ITYLGS) 400 kV LUNA accelerator. O245700100031 DETECTOR (BGO,D4PI) A large segmented bismuth germanate O245700100032 detector surrounding the target in an almost 4pi O245700100033 geometry. The efficiency of the BGO detector in summingO245700100034 mode opperation was determined by a Geant4 simulation O245700100035 that included all known deexcitation paths of the O245700100036 resonant decay. O245700100037 SAMPLE (8-O-18,ENR=0.99) Anodized Ta2O5 target produced with O245700100038 water enriched to 99% 18O. Targets thicknesses approx. O245700100039 6 keV and 14 keV(in terms of proton energy loss at 100 O245700100040 keV). The thinner targets were used for off-resonance O245700100041 measurements and the thicker ones around the region of O245700100042 the 90 keV resonance. O245700100043 METHOD (BCINT) O245700100044 HISTORY (20200528R) Numerical data received from A.Best O245700100045 (20200821C) VS O245700100046 ENDBIB 44 0 O245700100047 NOCOMMON 0 0 O245700100048 ENDSUBENT 47 0 O245700199999 SUBENT O2457002 20200821 O080O245700200001 BIB 4 9 O245700200002 REACTION (8-O-18(P,G)9-F-19,,PY,,TT/RAW) O245700200003 CORRECTION Yield data was not corrected for the detector O245700200004 efficiency since the efficiency is different for the O245700200005 different processes involved. The efficiencies includedO245700200006 in the anaysisis were calculated using Eq.(4) of O245700200007 Phys.Let.B797(2019)134900. O245700200008 On average, the detector efficiency is around 55%. O245700200009 ERR-ANALYS (DATA-ERR) No information on source of uncertainty. O245700200010 STATUS (TABLE) Plotted on Fig.2 of Phys.Let.B797(2019)134900 O245700200011 ENDBIB 9 0 O245700200012 NOCOMMON 0 0 O245700200013 DATA 3 26 O245700200014 EN-CM DATA DATA-ERR O245700200015 KEV ARB-UNITS ARB-UNITS O245700200016 147.88 5.02E-13 3.53E-15 O245700200017 146.95 5.21E-13 4.47E-15 O245700200018 146.01 5.34E-13 4.94E-15 O245700200019 145.53 5.24E-13 6.49E-15 O245700200020 145.06 5.15E-13 6.34E-15 O245700200021 144.12 4.81E-13 5.08E-15 O245700200022 143.65 4.10E-13 2.90E-15 O245700200023 143.19 1.57E-13 2.42E-15 O245700200024 142.71 1.48E-14 6.31E-16 O245700200025 142.24 6.86E-15 3.42E-16 O245700200026 140.49 1.89E-15 8.84E-17 O245700200027 137.46 5.77E-16 3.88E-17 O245700200028 132.82 1.40E-16 1.44E-17 O245700200029 127.99 5.98E-17 6.89E-18 O245700200030 123.35 2.52E-17 2.40E-18 O245700200031 119.18 1.55E-17 1.55E-18 O245700200032 113.87 7.09E-18 6.84E-19 O245700200033 109.52 3.30E-18 3.78E-19 O245700200034 105.35 2.03E-18 3.16E-19 O245700200035 104.87 1.82E-18 2.09E-19 O245700200036 96.06 1.72E-18 1.53E-19 O245700200037 95.31 1.16E-18 1.08E-19 O245700200038 94.17 1.16E-18 1.15E-19 O245700200039 92.27 1.15E-18 1.59E-19 O245700200040 90.38 5.25E-19 1.04E-19 O245700200041 85.26 1.68E-19 3.89E-20 O245700200042 ENDDATA 28 0 O245700200043 ENDSUBENT 42 0 O245700299999 SUBENT O2457003 20200822 O080O245700300001 BIB 4 19 O245700300002 REACTION (8-O-18(P,G),,WID/STR) O245700300003 ANALYSIS The measured total capture yield was decomposed to the O245700300004 two Breit-Wigner components (Er=143 and 90 keV) and a O245700300005 constant direct component by least-squares fitting. O245700300006 ERR-ANALYS The uncertainties in the minimization, calculated by O245700300007 statistical analysis of the Gaussian distribution of O245700300008 the results, were obtained by sampling input parametersO245700300009 from Gaussian distributions. 3% uncertainty was due to O245700300010 stoichiometry changes caused by the target degradation,O245700300011 and 5% was due to the thickness determination included O245700300012 in the analysis. O245700300013 (ERR-S) statistical uncertainty O245700300014 (ERR-SYS) The following factors were included in the O245700300015 systematic uncertainty: O245700300016 (ERR-1) charge integration - 3% O245700300017 (ERR-2) literature stopping power - 5% O245700300018 STATUS (TABLE) Table 1 of Phys.Let.B797(2019)134900. O245700300019 (DEP,O2457002) experimental yield O245700300020 (COREL,O2457004) direct capture component O245700300021 ENDBIB 19 0 O245700300022 COMMON 2 3 O245700300023 ERR-1 ERR-2 O245700300024 PER-CENT PER-CENT O245700300025 3. 5. O245700300026 ENDCOMMON 3 0 O245700300027 DATA 4 2 O245700300028 EN-RES DATA ERR-SYS ERR-S O245700300029 KEV MILLI-EV MILLI-EV MILLI-EV O245700300030 143. 0.88 0.07 O245700300031 90. 5.3E-04 7.E-05 7.E-05 O245700300032 ENDDATA 4 0 O245700300033 ENDSUBENT 32 0 O245700399999 SUBENT O2457004 20200822 O080O245700400001 BIB 4 20 O245700400002 REACTION (8-O-18(P,G)9-F-19,DI,SIG,,SFC) O245700400003 ANALYSIS The measured total capture yield was decomposed to the O245700400004 two Breit-Wigner components (Er=143 and 90 keV) and a O245700400005 constant direct component by least-squares fitting. O245700400006 ERR-ANALYS The uncertainties in the minimization, calculated by O245700400007 statistical analysis of the Gaussian distribution of O245700400008 the results, were obtained by sampling input parametersO245700400009 from Gaussian distributions. 3% uncertainty was due to O245700400010 stoichiometry changes caused by the target degradation,O245700400011 and 5% was due to the thickness determination included O245700400012 in the analysis. O245700400013 (ERR-S) statistical uncertainties of the experimental O245700400014 yield data. O245700400015 (ERR-SYS) The following factors were included in the O245700400016 systematic uncertainty: O245700400017 (ERR-1) charge integration - 3% O245700400018 (ERR-2) literature stopping power - 5% O245700400019 STATUS (TABLE) Table 1 of Phys.Let.B797(2019)134900. O245700400020 (DEP,O2457002) experimental yield O245700400021 (COREL,O2457003) 90 and 143 keV resonance contributionsO245700400022 ENDBIB 20 0 O245700400023 NOCOMMON 0 0 O245700400024 DATA 7 1 O245700400025 EN-CM-MIN EN-CM-MAX DATA ERR-SYS ERR-S ERR-1 O245700400026 ERR-2 O245700400027 KEV KEV B*KEV B*KEV B*KEV PER-CENT O245700400028 PER-CENT O245700400029 85. 150. 23.0 2.7 2.7 3. O245700400030 5. O245700400031 ENDDATA 6 0 O245700400032 ENDSUBENT 31 0 O245700499999 ENDENTRY 4 0 O245799999999