ENTRY 23751 20220714 23112375100000001 SUBENT 23751001 20220714 23112375100100001 BIB 13 69 2375100100002 TITLE Destruction of the cosmic gamma-ray emitter 26Al in 2375100100003 massive stars: Study of the key 26Al(n,p) reaction 2375100100004 AUTHOR (C.Lederer-Woods, P.J.Woods, T.Davinson, D.Kahl, 2375100100005 S.J.Lonsdale, O.Aberle, S.Amaducci, J.Andrzejewski, 2375100100006 L.Audouin, M.Bacak, J.Balibrea, M.Barbagallo, 2375100100007 F.Becvar, E.Berthoumieux, J.Billowes, D.Bosnar, 2375100100008 A.Brown, M.Caamano, F.Calvino, M.Calviani, D.Cano-Ott,2375100100009 R.Cardella, A.Casanovas, F.Cerutti, Y.H.Chen, 2375100100010 E.Chiaveri, N.Colonna, G.Cortes, M.A.Cortes-Giraldo, 2375100100011 L.Cosentino, S.Cristallo, L.A.Damone, M.Diakaki, 2375100100012 C.Domingo-Pardo, R.Dressler, E.Dupont, I.Duran, 2375100100013 B.Fernandez-Dominguez, A.Ferrari, P.Ferreira, 2375100100014 F.J.Ferrer, P.Finocchiaro, V.Furman, K.Goebel, 2375100100015 A.R.Garcia, A.Gawlik, S.Gilardoni, T.Glodariu, 2375100100016 I.F.Goncalves, E.Gonzalez-Romero, E.Griesmayer, 2375100100017 C.Guerrero, F.Gunsing, H.Harada, S.Heinitz, J.Heyse, 2375100100018 D.G.Jenkins, E.Jericha, F.Kaeppeler, Y.Kadi, 2375100100019 A.Kalamara, P.Kavrigin, A.Kimura, N.Kivel, M.Kokkoris,2375100100020 M.Krticka, D.Kurtulgil, E.Leal-Cidoncha, H.Leeb, 2375100100021 J.Lerendegui-Marco, S.Lo Meo, D.Macina, A.Manna, 2375100100022 J.Marganiec, T.Martinez, A.Masi, C.Massimi, P.Mastinu,2375100100023 M.Mastromarco, E.A.Maugeri, A.Mazzone, E.Mendoza, 2375100100024 A.Mengoni, P.M.Milazzo, F.Mingrone, A.Musumarra, 2375100100025 A.Negret, R.Nolte, A.Oprea, N.Patronis, A.Pavlik, 2375100100026 J.Perkowski, I.Porras, J.Praena, J.M.Quesada, 2375100100027 D.Radeck, T.Rauscher, R.Reifarth, C.Rubbia, J.A.Ryan, 2375100100028 M.Sabate-Gilarte, A.Saxena, P.Schillebeeckx, 2375100100029 D.Schumann, P.Sedyshev, A.G.Smith, N.V.Sosnin, 2375100100030 A.Stamatopoulos, G.Tagliente, J.L.Tain, 2375100100031 A.Tarifeno-Saldivia, L.Tassan-Got, S.Valenta, 2375100100032 G.Vannini, V.Variale, P.Vaz, A.Ventura, V.Vlachoudis, 2375100100033 R.Vlastou, A.Wallner, S.Warren, C.Weiss, T.Wright, 2375100100034 P.Zugec) 2375100100035 REFERENCE (J,PR/C,104,L022803,2021) 2375100100036 INSTITUTE (2UK EDG,2ZZZCER,2ITYUBO,3POLLOU,2FR PAR,2AUSATI, 2375100100037 2FR SAC,2SPNPCM,2ITYBAU,3CZRCHU,2UK MAN,3CROZAG, 2375100100038 2UK YRK,2SPNSAU,2SPNUPC,2SPNSEU,2ITYLNS,2ITYBAU, 2375100100039 2SPNVAL,2SWTPSI,2PRTLFE,4ZZZDUB,2GERFRK,3RUMBUC, 2375100100040 2JPNJAE,2ZZZGEL,2GERKFK,2GRCTUA,2ITYBOL,2GERPTB, 2375100100041 2ITYPAD,2ITYTRI,2ITYCAT,2GRCIOA,2AUSVIE,2SPNGRU, 2375100100042 2SWTBAS,2UK HFS,3INDTRM,3AULCBR) 2375100100043 (2ITYITY) INFN, Sezione di Perugia; Osservatorio 2375100100044 Astronomico d'Abruzzo; Consiglio Nazionale delle 2375100100045 Ricerche, Bari 2375100100046 (2SPNSPN) Centro Nacional de Aceleradores, Sevilla 2375100100047 FACILITY (SYNCY,2ZZZCER) CERN nTOF facility (EAR-2). 2375100100048 Protons accelerated to 20 GeV. 2375100100049 INC-SOURCE (SPALL) Neutrons produced in a massive Pb target 2375100100050 and moderated by water surrounding the target 2375100100051 The diameter of the neutron beam at sample position 2375100100052 is ~8.6 cm. 2375100100053 SAMPLE Active area of 5x6 cm2, 2.58(12)E+17 atoms 26Al, 2375100100054 produced by LANL and EC-JRC Geel about 20 years ago 2375100100055 DETECTOR (TELES,SISD,SISD) Two 50x50 mm2 Si strip detectors 2375100100056 arranged as a dE-E telescope (20 um thick dE and 2375100100057 50 um thick E). 2375100100058 The detection efficiency was determined by detection 2375100100059 of 10B(n,a) alphas and its cross section. 2375100100060 METHOD (EDE) 2375100100061 (TOF) Flight path of about 20 m 2375100100062 MONITOR (5-B-10(N,A)3-LI-7,,SIG) 2375100100063 ERR-ANALYS (ERR-1) Energy distribution of neutron fluence (2.7%) 2375100100064 (ERR-2) Al sample areal density (5%) 2375100100065 (ERR-3) B reference sample areal density (5%) 2375100100066 (ERR-4) Fluence normalization (3%) 2375100100067 (ERR-5) E-dE coincident detection efficiency (6%) 2375100100068 STATUS (APRVD) Proof-read by Claudia Lederer-Woods(2021-09-17)2375100100069 HISTORY (20210910C) On+ED 2375100100070 (20211208A) On. 006 added. 2375100100071 ENDBIB 69 0 2375100100072 COMMON 5 3 2375100100073 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 2375100100074 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 2375100100075 2.7 5. 5. 3. 6. 2375100100076 ENDCOMMON 3 0 2375100100077 ENDSUBENT 76 0 2375100199999 SUBENT 23751002 20220714 23112375100200001 BIB 5 9 2375100200002 REACTION (13-AL-26(N,P)12-MG-26,PAR,SIG) 2375100200003 ERR-ANALYS (ERR-S) Statistical uncertainty 2375100200004 COMMENT Claudia Lederer-Woods (2022-07-14): 2375100200005 The cross section uncertainty is larger than the 2375100200006 cross section in some data points due to background 2375100200007 subtraction. 2375100200008 STATUS (TABLE) Data received from Claudia Lederer-Woods 2375100200009 HISTORY (20220714R) On.Data received from Claudia Lederer-Woods2375100200010 (20220714C) On 2375100200011 ENDBIB 9 0 2375100200012 NOCOMMON 0 0 2375100200013 DATA 6 37 2375100200014 E-LVL EN-MIN EN-MAX DATA ERR-S DATA-MAX 2375100200015 MEV KEV KEV MB MB MB 2375100200016 0. 100.0 125.9 16.53 13.11 2375100200017 0. 125.9 158.5 51.62 20.14 2375100200018 1.81 95.5 98.9 170.18 88.18 2375100200019 1.81 98.9 102.3 194.28 81.89 2375100200020 1.81 102.3 105.9 88.95 55.01 2375100200021 1.81 105.9 109.6 102.63 54.52 2375100200022 1.81 109.6 113.5 44.24 35.85 2375100200023 1.81 113.5 117.5 99.25 52.84 2375100200024 1.81 117.5 121.6 166.16 70.44 2375100200025 1.81 121.6 125.9 78.88 42.74 2375100200026 1.81 125.9 130.3 86.80 41.82 2375100200027 1.81 130.3 134.9 43.40 35.27 2375100200028 1.81 134.9 139.6 92.14 56.84 2375100200029 1.81 139.6 144.5 249.18 114.18 2375100200030 1.81 144.5 149.6 87.70 66.37 2375100200031 2.94 1.0 1.3 6.00 2375100200032 2.94 1.3 1.6 6.00 2375100200033 2.94 1.6 2.0 6.00 2375100200034 2.94 2.0 2.5 6.00 2375100200035 2.94 2.5 3.2 6.00 2375100200036 2.94 3.2 4.0 6.00 2375100200037 2.94 4.0 5.0 6.00 2375100200038 2.94 5.0 6.3 12.98 12.38 2375100200039 2.94 6.3 7.9 6.00 2375100200040 2.94 7.9 10.0 6.00 2375100200041 2.94 10.0 12.6 6.00 2375100200042 2.94 12.6 15.8 6.00 2375100200043 2.94 15.8 20.0 6.00 2375100200044 2.94 20.0 25.1 6.00 2375100200045 2.94 25.1 31.6 5.29 7.22 2375100200046 2.94 31.6 39.8 29.82 24.10 2375100200047 2.94 39.8 50.1 24.41 14.52 2375100200048 2.94 50.1 63.1 0.69 5.56 2375100200049 2.94 63.1 79.4 0.39 5.32 2375100200050 2.94 79.4 100.0 25.23 17.14 2375100200051 2.94 100.0 125.9 6.00 2375100200052 2.94 125.9 158.5 20.63 11.42 2375100200053 ENDDATA 39 0 2375100200054 ENDSUBENT 53 0 2375100299999 SUBENT 23751003 20220714 23112375100300001 BIB 5 10 2375100300002 REACTION (13-AL-26(N,P),PAR,WID/STR) 2375100300003 ANALYSIS Cross section determined from the proton count rate 2375100300004 was integrated to obtain the resonance area (eV-b), 2375100300005 and then it was converted to the resonance strength 2375100300006 FLAG (1.) derived from area between 95 and 115 keV 2375100300007 (2.) derived from area between 115 and 130 keV 2375100300008 (3.) derived from area between 130 and 150 keV 2375100300009 ERR-ANALYS (ERR-S) Uncertainty propagated from counting statistics2375100300010 STATUS (TABLE) Text (p.5) and Table I of Phys.Rev.C104(2021) 2375100300011 L022803 2375100300012 ENDBIB 10 0 2375100300013 NOCOMMON 0 0 2375100300014 DATA 7 13 2375100300015 E-LVL EN-RES EN-RES-ERR DATA ERR-S DATA-MAX 2375100300016 FLAG 2375100300017 MEV KEV KEV EV EV EV 2375100300018 NO-DIM 2375100300019 0. 86. 4. 43. 18. 2375100300020 2375100300021 0. 140. 51. 22. 2375100300022 3. 2375100300023 1.81 5.9 0.1 1.28 0.16 2375100300024 2375100300025 1.81 21.9 0.2 0.6 2375100300026 2375100300027 1.81 31.4 0.4 5.8 1.4 2375100300028 2375100300029 1.81 35.7 0.4 43.4 9.8 2375100300030 2375100300031 1.81 41.3 0.4 22.9 4.8 2375100300032 2375100300033 1.81 57. 2. 2.7 1.8 2375100300034 2375100300035 1.81 75. 2. 8.1 3.6 2375100300036 2375100300037 1.81 86. 4. 85. 21. 2375100300038 2375100300039 1.81 105. 53. 13. 2375100300040 1. 2375100300041 1.81 120. 46. 12. 2375100300042 2. 2375100300043 1.81 140. 71. 22. 2375100300044 3. 2375100300045 ENDDATA 30 0 2375100300046 ENDSUBENT 45 0 2375100399999 SUBENT 23751004 20220714 23112375100400001 BIB 4 4 2375100400002 REACTION (13-AL-26(N,P)12-MG-26,PAR,SIG,,,DERIV) 2375100400003 ANALYSIS Interpolation of the measured point-wise cross section 2375100400004 ERR-ANALYS (ERR-T) Statistical and systematic uncertainties 2375100400005 STATUS (TABLE) Text (p.5) of Phys.Rev.C104(2021)L022803 2375100400006 ENDBIB 4 0 2375100400007 NOCOMMON 0 0 2375100400008 DATA 4 1 2375100400009 EN E-LVL DATA ERR-T 2375100400010 MILLI-EV MEV MB MB 2375100400011 25. 1.81 2519. 247. 2375100400012 ENDDATA 3 0 2375100400013 ENDSUBENT 12 0 2375100499999 SUBENT 23751005 20220714 23112375100500001 BIB 4 4 2375100500002 REACTION (13-AL-26(N,P)12-MG-26,PAR,SIG,,MXW) 2375100500003 ANALYSIS Integration of the measured point-wise cross section 2375100500004 ERR-ANALYS (ERR-T) Statistical and systematic uncertainties 2375100500005 STATUS (TABLE) Text (p.5) of Phys.Rev.C104(2021)L022803 2375100500006 ENDBIB 4 0 2375100500007 NOCOMMON 0 0 2375100500008 DATA 4 1 2375100500009 KT E-LVL DATA ERR-T 2375100500010 MILLI-EV MEV MB MB 2375100500011 40. 1.81 1960. 198. 2375100500012 ENDDATA 3 0 2375100500013 ENDSUBENT 12 0 2375100599999 SUBENT 23751006 20220714 23112375100600001 BIB 6 14 2375100600002 REACTION (13-AL-26(N,P)12-MG-26,PAR,SIG,,MXW) 2375100600003 ANALYSIS Summation of the following contributions: 2375100600004 1) a thermal cross section from the literature, 2375100600005 2) the resonance strengths from the new measurement 2375100600006 below 95 keV 2375100600007 3) the cross section from the new measurement 2375100600008 between 95 keV and 150 keV 2375100600009 REL-REF (N,,R.L.Macklin+,J,RMP,37,166,1965) 2375100600010 Relation of MACS with the thermal cross section 2375100600011 and resonance strengths 2375100600012 ERR-ANALYS (ERR-T) Statistical and systematic uncertainties 2375100600013 STATUS (TABLE) Data received from Claudia Lederer-Woods 2375100600014 HISTORY (20211208R) On.Data received from Claudia Lederer-Woods2375100600015 (20211208C) On 2375100600016 ENDBIB 14 0 2375100600017 NOCOMMON 0 0 2375100600018 DATA 5 39 2375100600019 E-LVL KT DATA ERR-T DATA-MAX 2375100600020 MEV KEV MB MB MB 2375100600021 0. 1. 0.13 0.13 2375100600022 0. 5. 0.06 0.06 2375100600023 0. 10. 0.58 0.26 2375100600024 0. 15. 4.0 1.6 2375100600025 0. 20. 9.5 3.5 2375100600026 0. 25. 15. 5. 2375100600027 0. 30. 19. 6. 2375100600028 0. 35. 22. 7. 2375100600029 0. 40. 24. 8. 2375100600030 0. 45. 24. 8. 2375100600031 0. 50. 25. 8. 2375100600032 0. 60. 24. 7. 2375100600033 0. 70. 22. 7. 2375100600034 1.81 1. 34. 4. 2375100600035 1.81 5. 98. 14. 2375100600036 1.81 10. 142. 22. 2375100600037 1.81 15. 179. 30. 2375100600038 1.81 20. 188. 30. 2375100600039 1.81 25. 186. 29. 2375100600040 1.81 30. 179. 27. 2375100600041 1.81 35. 169. 25. 2375100600042 1.81 40. 159. 23. 2375100600043 1.81 45. 149. 21. 2375100600044 1.81 50. 139. 20. 2375100600045 1.81 60. 120. 17. 2375100600046 1.81 70. 105. 15. 2375100600047 2.94 1. 2.1 2375100600048 2.94 5. 3.3 2375100600049 2.94 10. 3.0 2.9 2375100600050 2.94 15. 6.9 4.1 2375100600051 2.94 20. 8.8 4.3 2375100600052 2.94 25. 9.7 4.3 2375100600053 2.94 30. 10.0 4.2 2375100600054 2.94 35. 10.1 4.1 2375100600055 2.94 40. 10.0 3.9 2375100600056 2.94 45. 9.7 3.8 2375100600057 2.94 50. 9.3 3.6 2375100600058 2.94 60. 8.5 3.3 2375100600059 2.94 70. 7.7 3.0 2375100600060 ENDDATA 41 0 2375100600061 ENDSUBENT 60 0 2375100699999 ENDENTRY 6 0 2375199999999