ENTRY C2570 20200718 C199C257000000001 SUBENT C2570001 20200718 C199C257000100001 BIB 9 33 C257000100002 TITLE Constraining the destruction rate of 40K in stellar C257000100003 nucleosynthesis through the study of the 40Ar(p,n)40K C257000100004 reaction C257000100005 AUTHOR (P.Gastis,G.Perdikakis,J.Dissanayake,P.Tsintari, C257000100006 I.Sultana,C.R.Brune,T.N.Massey,Z.Meisel,A.V.Voinov, C257000100007 K.Brandenburg,T.Danley,R.Giri,Y.Jones-Alberty,S.Paneru,C257000100008 D.Soltesz,S.Subedi) C257000100009 INSTITUTE (1USAMSU,1USAOHO) C257000100010 (1USAUSA) Central Michigan University, C257000100011 Mt.Pleasant, Michigan C257000100012 REFERENCE (J,PR/C,101,055805,2020) C257000100013 FACILITY (VDGT,1USAOHO) Experiment performed at the 4.5 MV C257000100014 tandem accelerator of the Edwards Accelerator C257000100015 Laboratory, Ohio University C257000100016 SAMPLE Natural argon gas of 99.999% purity in a gas cell C257000100017 with 3 cm in length and 9 mm internal diameter. The C257000100018 entrance window was made of high purity (99.5%) Al C257000100019 with thickness of 10.37 mu-m. The gas pressure was C257000100020 198 torr, which corresponds to an areal density of C257000100021 (1.97+-0.01)E+19 atoms/cm2 for 40Ar. C257000100022 DETECTOR (SCIN) Neutrons were detected using BC-408 plastic C257000100023 scintillator bar with dimensions of 310 x 45 x 25 mm3 C257000100024 Detector was palced in the time-of-flight tunnel at a C257000100025 distance of 5 m from the terget. Swinger magnet could C257000100026 be placed at lab. angles between 0 and 180deg. Angular C257000100027 resolution was 0.25 deg in lab and time resolution C257000100028 0.5 ns. C257000100029 (SCIN) Gamma rays were detected using LaBr3(Ce) C257000100030 scintillator with dimensions 4.5 x 5.0 cm. Detector C257000100031 was mounted at an angle 90deg relative to beam axis C257000100032 at a distance of 18 cm from the target. C257000100033 METHOD (TOF) Neutron energy was determined by time of flight. C257000100034 HISTORY (20200718C) Compiled by S.H. C257000100035 ENDBIB 33 0 C257000100036 NOCOMMON 0 0 C257000100037 ENDSUBENT 36 0 C257000199999 SUBENT C2570002 20200718 C199C257000200001 BIB 4 13 C257000200002 REACTION (18-AR-40(P,N)19-K-40,PAR,DA) C257000200003 STATUS (TABLE) Data taken from tab.3 of the reference C257000200004 ERR-ANALYS (ERR-S,1.,26.) Statistical uncertainty of neutron yieldC257000200005 (ERR-1) Systematic uncertainty in integrated beam C257000200006 current C257000200007 (ERR-2) Systematic uncertainty in target thickness C257000200008 (ERR-3) Systematic uncertainty in solid angle C257000200009 (ERR-4) Systematic uncertainty in dead-time correction C257000200010 (ERR-5,10.9,15.) Systematic uncertainty in neutron C257000200011 detection efficiency C257000200012 (ERR-T) Total uncertainty C257000200013 COMMENT Compiler's comment: Energies and cross sections are in C257000200014 c.m. system, angles in laboratory system C257000200015 ENDBIB 13 0 C257000200016 COMMON 6 3 C257000200017 E-LVL E-LVL ERR-1 ERR-2 ERR-3 ERR-4 C257000200018 KEV KEV PER-CENT PER-CENT PER-CENT PER-CENT C257000200019 0. 29.82 10. 5. 3.9 0.2 C257000200020 ENDCOMMON 3 0 C257000200021 DATA 5 29 C257000200022 EN-CM EN-RSL ANG DATA-CM ERR-T C257000200023 MEV MEV ADEG MB/SR MB/SR C257000200024 3.882 0.048 30. 5.4 0.8 C257000200025 3.882 0.048 60. 5.9 0.9 C257000200026 3.882 0.048 90. 6.5 1. C257000200027 3.882 0.048 135. 5.5 0.8 C257000200028 3.775 0.049 30. 5.9 0.9 C257000200029 3.775 0.049 60. 5.7 0.9 C257000200030 3.775 0.049 90. 5.7 0.8 C257000200031 3.775 0.049 135. 5.5 0.8 C257000200032 3.677 0.049 0. 4. 0.6 C257000200033 3.677 0.049 15. 4. 0.6 C257000200034 3.677 0.049 30. 4.2 0.6 C257000200035 3.677 0.049 45. 4.4 0.7 C257000200036 3.677 0.049 60. 4.5 0.7 C257000200037 3.677 0.049 90. 4.7 0.7 C257000200038 3.677 0.049 135. 4.1 0.6 C257000200039 3.570 0.050 15. 6.5 1. C257000200040 3.570 0.050 30. 6.9 1.1 C257000200041 3.570 0.050 60. 7.3 1.1 C257000200042 3.570 0.050 90. 7.7 1.2 C257000200043 3.570 0.050 135. 6.9 1. C257000200044 3.463 0.051 30. 6.7 1. C257000200045 3.463 0.051 60. 6.9 1. C257000200046 3.463 0.051 90. 7.2 1.1 C257000200047 3.463 0.051 135. 6.2 0.9 C257000200048 3.365 0.051 15. 3.9 0.6 C257000200049 3.365 0.051 30. 4. 0.6 C257000200050 3.365 0.051 60. 4.2 0.6 C257000200051 3.365 0.051 90. 4.4 0.7 C257000200052 3.365 0.051 135. 4. 0.6 C257000200053 ENDDATA 31 0 C257000200054 ENDSUBENT 53 0 C257000299999 SUBENT C2570003 20200718 C199C257000300001 BIB 4 13 C257000300002 REACTION (18-AR-40(P,N)19-K-40,PAR,DA) C257000300003 STATUS (TABLE) Data taken from tab.3 of the reference C257000300004 ERR-ANALYS (ERR-S,1.,26.) Statistical uncertainty of neutron yieldC257000300005 (ERR-1) Systematic uncertainty in integrated beam C257000300006 current C257000300007 (ERR-2) Systematic uncertainty in target thickness C257000300008 (ERR-3) Systematic uncertainty in solid angle C257000300009 (ERR-4) Systematic uncertainty in dead time correction C257000300010 (ERR-5,10.9,15.) Systematic uncertainty in neutron C257000300011 detection efficiency C257000300012 (ERR-T) Total uncertainty C257000300013 COMMENT Compiler's comment: Energies and cross sections are in C257000300014 c.m. system, angles in laboratory system C257000300015 ENDBIB 13 0 C257000300016 COMMON 5 3 C257000300017 E-LVL ERR-1 ERR-2 ERR-3 ERR-4 C257000300018 KEV PER-CENT PER-CENT PER-CENT PER-CENT C257000300019 800.14 10. 5. 3.9 0.2 C257000300020 ENDCOMMON 3 0 C257000300021 DATA 5 29 C257000300022 EN-CM EN-RSL ANG DATA-CM ERR-T C257000300023 MEV MEV ADEG MB/SR MB/SR C257000300024 3.882 0.048 30. 2.3 0.4 C257000300025 3.882 0.048 60. 2.3 0.3 C257000300026 3.882 0.048 90. 2.1 0.3 C257000300027 3.882 0.048 135. 1.8 0.3 C257000300028 3.775 0.049 30. 1.7 0.3 C257000300029 3.775 0.049 60. 1.6 0.2 C257000300030 3.775 0.049 90. 1.4 0.2 C257000300031 3.775 0.049 135. 1.1 0.2 C257000300032 3.677 0.049 0. 1.1 0.2 C257000300033 3.677 0.049 15. 1. 0.2 C257000300034 3.677 0.049 30. 1.1 0.2 C257000300035 3.677 0.049 45. 1. 0.2 C257000300036 3.677 0.049 60. 1. 0.2 C257000300037 3.677 0.049 90. 0.8 0.1 C257000300038 3.677 0.049 135. 0.5 0.1 C257000300039 3.570 0.050 15. 2.8 0.4 C257000300040 3.570 0.050 30. 3.2 0.6 C257000300041 3.570 0.050 60. 3.3 0.5 C257000300042 3.570 0.050 90. 3.4 0.5 C257000300043 3.570 0.050 135. 3.4 0.6 C257000300044 3.463 0.051 30. 3. 0.5 C257000300045 3.463 0.051 60. 2.9 0.5 C257000300046 3.463 0.051 90. 2.9 0.5 C257000300047 3.463 0.051 135. 3.2 0.6 C257000300048 3.365 0.051 15. 1.7 0.3 C257000300049 3.365 0.051 30. 1.4 0.3 C257000300050 3.365 0.051 60. 1.4 0.3 C257000300051 3.365 0.051 90. 0.9 0.3 C257000300052 3.365 0.051 135. 1.2 0.4 C257000300053 ENDDATA 31 0 C257000300054 ENDSUBENT 53 0 C257000399999 SUBENT C2570004 20200718 C199C257000400001 BIB 4 13 C257000400002 REACTION (18-AR-40(P,N)19-K-40,,DA) C257000400003 STATUS (TABLE) Data taken from tab.3 of the reference C257000400004 ERR-ANALYS (ERR-S,1.,26.) Statistical uncertainty of neutron yieldC257000400005 (ERR-1) Systematic uncertainty in integrated beam C257000400006 current C257000400007 (ERR-2) Systematic uncertainty in target thickness C257000400008 (ERR-3) Systematic uncertainty in solid angle C257000400009 (ERR-4) Systematic uncertainty in dead time correction C257000400010 (ERR-5,10.9,15.) Systematic uncertainty in neutron C257000400011 detection efficiency C257000400012 (ERR-T) Total uncertainty C257000400013 COMMENT Compiler's comment: Energies and cross sections are in C257000400014 c.m. system, angles in laboratory system C257000400015 ENDBIB 13 0 C257000400016 COMMON 4 3 C257000400017 ERR-1 ERR-2 ERR-3 ERR-4 C257000400018 PER-CENT PER-CENT PER-CENT PER-CENT C257000400019 10. 5. 3.9 0.2 C257000400020 ENDCOMMON 3 0 C257000400021 DATA 5 29 C257000400022 EN-CM EN-RSL ANG DATA-CM ERR-T C257000400023 MEV MEV ADEG MB/SR MB/SR C257000400024 3.882 0.048 30. 7.6 0.9 C257000400025 3.882 0.048 60. 8.2 0.9 C257000400026 3.882 0.048 90. 8.7 10. C257000400027 3.882 0.048 135. 7.3 0.9 C257000400028 3.775 0.049 30. 7.6 0.9 C257000400029 3.775 0.049 60. 7.3 0.9 C257000400030 3.775 0.049 90. 7.1 0.9 C257000400031 3.775 0.049 135. 6.6 0.8 C257000400032 3.677 0.049 0. 5. 0.6 C257000400033 3.677 0.049 15. 5.1 0.6 C257000400034 3.677 0.049 30. 5.3 0.7 C257000400035 3.677 0.049 45. 5.4 0.7 C257000400036 3.677 0.049 60. 5.5 0.7 C257000400037 3.677 0.049 90. 5.5 0.7 C257000400038 3.677 0.049 135. 4.6 0.6 C257000400039 3.570 0.050 15. 9.3 1.1 C257000400040 3.570 0.050 30. 10. 1.2 C257000400041 3.570 0.050 60. 10.6 1.2 C257000400042 3.570 0.050 90. 11.1 1.3 C257000400043 3.570 0.050 135. 10.3 1.2 C257000400044 3.463 0.051 30. 9.6 1.1 C257000400045 3.463 0.051 60. 9.8 1.1 C257000400046 3.463 0.051 90. 10.1 1.2 C257000400047 3.463 0.051 135. 9.4 1.1 C257000400048 3.365 0.051 15. 5.6 0.7 C257000400049 3.365 0.051 30. 5.4 0.6 C257000400050 3.365 0.051 60. 5.7 0.7 C257000400051 3.365 0.051 90. 5.3 0.7 C257000400052 3.365 0.051 135. 5.2 0.7 C257000400053 ENDDATA 31 0 C257000400054 ENDSUBENT 53 0 C257000499999 SUBENT C2570005 20200718 C199C257000500001 BIB 3 11 C257000500002 REACTION (18-AR-40(P,N)19-K-40,PAR,SIG) C257000500003 ERR-ANALYS (ERR-S,1.,26.) Statistical uncertainty of neutron yieldC257000500004 (ERR-1) Systematic uncertainty in integrated beam C257000500005 current C257000500006 (ERR-2) Systematic uncertainty in target thickness C257000500007 (ERR-3) Systematic uncertainty in solid angle C257000500008 (ERR-4) Systematic uncertainty in dead time correction C257000500009 (ERR-5,10.9,15.) Systematic uncertainty in neutron C257000500010 detection efficiency C257000500011 (ERR-T) Total uncertainty C257000500012 STATUS (TABLE) Data taken from tab.2 of the reference C257000500013 ENDBIB 11 0 C257000500014 COMMON 6 3 C257000500015 E-LVL E-LVL ERR-1 ERR-2 ERR-3 ERR-4 C257000500016 KEV KEV PER-CENT PER-CENT PER-CENT PER-CENT C257000500017 0. 29.82 10. 5. 3.9 0.2 C257000500018 ENDCOMMON 3 0 C257000500019 DATA 4 6 C257000500020 EN-CM EN-RSL DATA ERR-T C257000500021 MEV MEV MB MB C257000500022 3.882 0.048 74.5 9.6 C257000500023 3.775 0.049 71.9 9.1 C257000500024 3.687 0.049 56.1 6.8 C257000500025 3.570 0.050 91.3 11.4 C257000500026 3.463 0.051 85.6 11.5 C257000500027 3.365 0.051 53.1 6.9 C257000500028 ENDDATA 8 0 C257000500029 ENDSUBENT 28 0 C257000599999 SUBENT C2570006 20200718 C199C257000600001 BIB 3 11 C257000600002 REACTION (18-AR-40(P,N)19-K-40,PAR,SIG) C257000600003 ERR-ANALYS (ERR-S,1.,26.) Statistical uncertainty of neutron yieldC257000600004 (ERR-1) Systematic uncertainty in integrated beam C257000600005 current C257000600006 (ERR-2) Systematic uncertainty in target thickness C257000600007 (ERR-3) Systematic uncertainty in solid angle C257000600008 (ERR-4) Systematic uncertainty in dead time correction C257000600009 (ERR-5,10.9,15.) Systematic uncertainty in neutron C257000600010 detection efficiency C257000600011 (ERR-T) Total uncertainty C257000600012 STATUS (TABLE) Data taken from tab.2 of the reference C257000600013 ENDBIB 11 0 C257000600014 COMMON 1 3 C257000600015 E-LVL C257000600016 KEV C257000600017 800.14 C257000600018 ENDCOMMON 3 0 C257000600019 DATA 4 6 C257000600020 EN-CM EN-RSL DATA ERR-T C257000600021 MEV MEV MB MB C257000600022 3.882 0.048 26.1 3.7 C257000600023 3.775 0.049 17.6 2.5 C257000600024 3.687 0.049 9.6 1.4 C257000600025 3.570 0.050 41.9 5.9 C257000600026 3.463 0.051 37.7 5.5 C257000600027 3.365 0.051 15.5 3.4 C257000600028 ENDDATA 8 0 C257000600029 ENDSUBENT 28 0 C257000699999 SUBENT C2570007 20200718 C199C257000700001 BIB 3 11 C257000700002 REACTION (18-AR-40(P,N)19-K-40,,SIG) C257000700003 ERR-ANALYS (ERR-S,1.,26.) Statistical uncertainty of neutron yieldC257000700004 (ERR-1) Systematic uncertainty in integrated beam C257000700005 current C257000700006 (ERR-2) Systematic uncertainty in target thickness C257000700007 (ERR-3) Systematic uncertainty in solid angle C257000700008 (ERR-4) Systematic uncertainty in dead time correction C257000700009 (ERR-5,10.9,15.) Systematic uncertainty in neutron C257000700010 detection efficiency C257000700011 (ERR-T) Total uncertainty C257000700012 STATUS (TABLE) Data taken from tab.2 of the reference C257000700013 ENDBIB 11 0 C257000700014 NOCOMMON 0 0 C257000700015 DATA 4 6 C257000700016 EN-CM EN-RSL DATA ERR-T C257000700017 MEV MEV MB MB C257000700018 3.882 0.048 100.5 10.5 C257000700019 3.775 0.049 89.5 9.4 C257000700020 3.687 0.049 65.7 7.0 C257000700021 3.570 0.050 133.2 12.8 C257000700022 3.463 0.051 123.3 12.7 C257000700023 3.365 0.051 68.6 7.7 C257000700024 ENDDATA 8 0 C257000700025 ENDSUBENT 24 0 C257000799999 SUBENT C2570008 20200718 C199C257000800001 BIB 3 5 C257000800002 REACTION (18-AR-40(P,N)19-K-40,,SGV) C257000800003 ANALYSIS Reaction rates based on measured reaction C257000800004 cross sections C257000800005 STATUS (TABLE) Data taken from tab.5 of the reference C257000800006 (DEP,C2570007) C257000800007 ENDBIB 5 0 C257000800008 NOCOMMON 0 0 C257000800009 DATA 2 21 C257000800010 KT DATA C257000800011 K9 CM3/S/MOL C257000800012 0.2 0.0 C257000800013 0.3 0.0 C257000800014 0.4 3.25391E-22 C257000800015 0.5 2.01416E-16 C257000800016 0.6 1.50356E-12 C257000800017 0.7 8.98915E-10 C257000800018 0.8 1.109410E-7 C257000800019 0.9 4.782250E-6 C257000800020 1.0 9.869730E-5 C257000800021 1.5 1.010580E+0 C257000800022 2.0 1.207510E+2 C257000800023 2.5 2.364170E+3 C257000800024 3.0 1.834150E+4 C257000800025 3.5 8.267880E+4 C257000800026 4.0 2.632080E+5 C257000800027 5.0 1.400220E+6 C257000800028 6.0 4.411610E+6 C257000800029 7.0 1.004860E+7 C257000800030 8.0 1.829130E+7 C257000800031 9.0 2.822910E+7 C257000800032 10.0 3.839050E+7 C257000800033 ENDDATA 23 0 C257000800034 ENDSUBENT 33 0 C257000899999 SUBENT C2570009 20200718 C199C257000900001 BIB 4 6 C257000900002 REACTION (19-K-40(N,P)18-AR-40,,SGV) C257000900003 ANALYSIS The reverse (n,p) rate was calculated by applying C257000900004 the detailed balance conditions C257000900005 FLAG (1.) Tentative assignement C257000900006 STATUS (TABLE) Data taken from tab.5 of the reference C257000900007 (DEP,C2570008) C257000900008 ENDBIB 6 0 C257000900009 NOCOMMON 0 0 C257000900010 DATA 3 21 C257000900011 KT DATA FLAG C257000900012 K9 CM3/S/MOL NO-DIM C257000900013 0.2 1.729863E+6 1. C257000900014 0.3 1.741773E+6 1. C257000900015 0.4 1.763392E+6 C257000900016 0.5 1.802633E+6 C257000900017 0.6 1.873862E+6 C257000900018 0.7 1.968621E+6 C257000900019 0.8 2.083213E+6 C257000900020 0.9 2.215639E+6 C257000900021 1.0 2.364713E+6 C257000900022 1.5 3.337626E+6 C257000900023 2.0 4.656771E+6 C257000900024 2.5 6.282161E+6 C257000900025 3.0 8.181936E+6 C257000900026 3.5 1.035050E+7 C257000900027 4.0 1.281267E+7 C257000900028 5.0 1.882244E+7 C257000900029 6.0 2.665781E+7 C257000900030 7.0 3.660870E+7 C257000900031 8.0 4.862018E+7 C257000900032 9.0 6.224363E+7 C257000900033 10.0 7.668148E+7 C257000900034 ENDDATA 23 0 C257000900035 ENDSUBENT 34 0 C257000999999 ENDENTRY 9 0 C257099999999