ENTRY O1116 20220113 O088O111600000001 SUBENT O1116001 20220113 O088O111600100001 BIB 15 44 O111600100002 TITLE Effects of pre-equilibrium nucleon emission on O111600100003 excitation functions of various reactions in vanadium O111600100004 induced by alpha particles. O111600100005 AUTHOR (N.L.Singh, S.Mukherjee, A.V.Mohan Rao, L.Chaturvedi, O111600100006 P.P.Singh) O111600100007 INSTITUTE (3INDBDA,3INDVUU,3INDBHU,1USAINU) O111600100008 REFERENCE (J,JP/G,21,399,1995) O111600100009 SAMPLE Spectroscopically purity vanadium (99.99%) foils of O111600100010 weight 15 mg/cm2 each were interspersed with suitable O111600100011 aluminium degraders. O111600100012 ADD-RES (COMP) Pre-equilibrium hybrid model. O111600100013 DETECTOR (GELI) A 95 cm**3 Ge(Li) detector, with a resolution O111600100014 of 2-keV for 1332-keV photons. O111600100015 FACILITY (ISOCY,3INDVEC) Irradiation with 50 MeV alpha-particlesO111600100016 (ISOCY,1USAINU) Irradiations with 80 and 10 MeV alpha O111600100017 particles. O111600100018 METHOD (ACTIV,BCINT,STTA) O111600100019 MONITOR (13-AL-27(A,X)11-NA-24,,SIG) O111600100020 (13-AL-27(A,X)11-NA-22,,SIG) O111600100021 (29-CU-65(A,2N)31-GA-67,,SIG) At 50-MeV energy. O111600100022 DECAY-MON (11-NA-24,15.05HR,DG,1369.,1.) O111600100023 (11-NA-22,2.6YR,DG,1275.,1.) O111600100024 (31-GA-67,78.26HR,DG,300.,0.19) O111600100025 MONIT-REF (B0174001,H.J.Probst+,J,ARI,27,431,1976) For reactions O111600100026 on aluminum. O111600100027 ERR-ANALYS (ERR-T) The total absolute error in the measured cross O111600100028 section to vary between 8 to 12% for various reactions.O111600100029 The errors quoted for each cross section are absolute O111600100030 errors, which are composed of uncertainties: O111600100031 (ERR-1,1.,4.) In the photopeak area-1-4%, O111600100032 (ERR-2,3.,4.) Detector efficiency 3-4%, O111600100033 (ERR-3,1.,2.) Uniformity of the foil thickness O111600100034 from 1 to 2%, O111600100035 (ERR-4,0.02,3.94) Spectroscopic data 0.02-3.94%, O111600100036 (ERR-5) Monitor cross section 6%. O111600100037 COMMENT N.L.Singh (2022-05-27): y-scale of Fig.1 is wrong. O111600100038 The printed scale must be divided by 10. O111600100039 HISTORY (20040120C) O111600100040 (20040505U) Last checking has been done. O111600100041 (20190916A) SD: ERR-ANALYS updated. DATA-ERR -> ERR-T. O111600100042 REACTION code corrected in Subent 008. REL-REF deleted O111600100043 (not relevant to this experiment). O111600100044 (20220113A) SD: Corrections in several Subents. O111600100045 COMMENT added. O111600100046 ENDBIB 44 0 O111600100047 COMMON 1 3 O111600100048 ERR-5 O111600100049 PER-CENT O111600100050 6. O111600100051 ENDCOMMON 3 0 O111600100052 ENDSUBENT 51 0 O111600199999 SUBENT O1116002 20220113 O088O111600200001 BIB 7 16 O111600200002 REACTION (23-V-51(A,N)25-MN-54,,SIG) O111600200003 DECAY-DATA (25-MN-54,312.D,DG,835.,1.) O111600200004 INC-SPECT Incident neutron energies were 151, 176, 218 keV by O111600200005 adjusting proton energy and target thicknesses equal O111600200006 to 2.5 mum O111600200007 REL-REF (A,O1118002,J.Rama Rao+,J,JP/G,13,535,1987) O111600200008 (D,B0009002,W.W.Bowman+,J,NP/A,131,513,1969) O111600200009 (D,E1930003,A.Iguchi+,J,AEJ,2,682,1960) O111600200010 Previous measurements of the reactions in vanadium O111600200011 induced by alpha particles with less accuracy. O111600200012 STATUS (CURVE) fig. 1 from J. of Phys.,G21(1995)399 O111600200013 COMMENT Data are very similar to data presented in O1118.002. O111600200014 HISTORY (20190916A) SD: BIB updated. DATA-ERR -> ERR-T. O111600200015 (20220113A) SD: Data values divided by 10 according to O111600200016 COMMENT (see in Subent 001). STATUS updated. O111600200017 COMMENT added. O111600200018 ENDBIB 16 0 O111600200019 COMMON 1 3 O111600200020 EN-ERR-DIG O111600200021 MEV O111600200022 0.4 O111600200023 ENDCOMMON 3 0 O111600200024 DATA 3 23 O111600200025 EN DATA ERR-T O111600200026 MEV MB PER-CENT O111600200027 11.4 390. 10. O111600200028 15.6 560. 11. O111600200029 20.2 212. 9. O111600200030 22.9 101. 9. O111600200031 25.9 50. 8. O111600200032 33.5 18.6 9. O111600200033 39.8 10.8 9. O111600200034 45.9 8. 8. O111600200035 52.2 5.3 8. O111600200036 58.5 4.1 7. O111600200037 64.3 3. 10. O111600200038 67.6 2.1 10. O111600200039 70. 2.1 8. O111600200040 73.6 1.7 8. O111600200041 75.8 1.3 9. O111600200042 78.8 1.3 11. O111600200043 83.8 1.2 7. O111600200044 88.5 1. 11. O111600200045 93.4 0.7 12. O111600200046 98.4 0.7 14. O111600200047 103.4 0.6 12. O111600200048 108.3 0.6 15. O111600200049 113. 0.5 15. O111600200050 ENDDATA 25 0 O111600200051 ENDSUBENT 50 0 O111600299999 SUBENT O1116003 20220113 O088O111600300001 BIB 6 12 O111600300002 REACTION (23-V-51(A,3N)25-MN-52-G,M+,SIG) O111600300003 DECAY-DATA (25-MN-52-G,5.72D,DG,1435.,1.) Isomer transition=1.75% O111600300004 REL-REF (A,O1118003,J.Rama Rao+,J,JP/G,13,535,1987) O111600300005 (A,B0009003,W.W.Bowman+,J,NP/A,131,513,1969) O111600300006 Previous measurements of the reactions in vanadium O111600300007 induced by alpha particles with less accuracy. O111600300008 COMMENT Data are very similar to data presented in O1118.003. O111600300009 STATUS (CURVE) fig.1 from J.of Phys.,G21(1995)399 O111600300010 HISTORY (20190916A) SD: BIB updated. DATA-ERR -> ERR-T. O111600300011 (20220113A) SD: Data values divided by 10 according to O111600300012 data cross check. (see COMMENT in Subent 001). O111600300013 STATUS updated. COMMENT added. O111600300014 ENDBIB 12 0 O111600300015 COMMON 1 3 O111600300016 EN-ERR-DIG O111600300017 MEV O111600300018 0.4 O111600300019 ENDCOMMON 3 0 O111600300020 DATA 3 19 O111600300021 EN DATA ERR-T O111600300022 MEV MB PER-CENT O111600300023 29.4 17. 12. O111600300024 33.7 102. 9. O111600300025 39.8 248. 10. O111600300026 45.6 218. 11. O111600300027 52.2 114. 8. O111600300028 58.8 64. 8. O111600300029 64.2 40. 8. O111600300030 67. 34. 8. O111600300031 70.3 31. 7. O111600300032 73.9 27. 6. O111600300033 75. 22. 6. O111600300034 78.5 22. 8. O111600300035 83.5 18. 7. O111600300036 88.7 15. 7. O111600300037 93.7 12. 9. O111600300038 98.1 11. 7. O111600300039 103.9 9. 11. O111600300040 108.8 8. 7. O111600300041 113.5 6. 8. O111600300042 ENDDATA 21 0 O111600300043 ENDSUBENT 42 0 O111600399999 SUBENT O1116004 20220113 O088O111600400001 BIB 6 11 O111600400002 REACTION (23-V-51(A,X)24-CR-51,CUM,SIG) O111600400003 DECAY-DATA (24-CR-51,27.70D,DG,320.,0.102) O111600400004 COMMENT - By compiler. Cr-51 production due to radioactive O111600400005 decay is not excluded. O111600400006 REL-REF (D,B0009004,W.W.Bowman+,J,NP/A,131,513,1969) O111600400007 Previous measurements of the reactions in vanadium O111600400008 induced by alpha particles with less accuracy. O111600400009 STATUS (CURVE) fig.4 from J.of Phys.,G21(1995)399 O111600400010 HISTORY (20190916A) SD: BIB updated. DATA-ERR -> ERR-T. O111600400011 (20220113A) SD: Data were re-digitized. (prev.data O111600400012 were 10 times greater, a few points were missed). O111600400013 ENDBIB 11 0 O111600400014 COMMON 2 3 O111600400015 EN-ERR-DIG ERR-DIG O111600400016 MEV PER-CENT O111600400017 0.14 1. O111600400018 ENDCOMMON 3 0 O111600400019 DATA 3 21 O111600400020 EN DATA ERR-T O111600400021 MEV MB MB O111600400022 30.00 8.600E-01 1.151E-01 O111600400023 32.75 1.961E+00 2.315E-01 O111600400024 35.34 4.109E+00 4.853E-01 O111600400025 37.78 1.004E+01 1.030E+00 O111600400026 39.75 2.982E+01 3.991E+00 O111600400027 43.40 1.239E+02 1.657E+01 O111600400028 51.81 2.986E+02 3.527E+01 O111600400029 57.93 3.896E+02 5.212E+01 O111600400030 63.90 3.438E+02 3.528E+01 O111600400031 66.50 2.950E+02 3.026E+01 O111600400032 69.41 2.676E+02 2.745E+01 O111600400033 72.78 2.532E+02 2.990E+01 O111600400034 74.47 1.998E+02 2.359E+01 O111600400035 78.14 2.084E+02 2.459E+01 O111600400036 82.89 1.813E+02 1.860E+01 O111600400037 87.63 1.646E+02 1.689E+01 O111600400038 92.38 1.432E+02 1.916E+01 O111600400039 97.28 1.413E+02 1.234E+01 O111600400040 102.64 1.264E+02 1.297E+01 O111600400041 107.54 1.132E+02 9.879E+00 O111600400042 112.74 1.086E+02 1.114E+01 O111600400043 ENDDATA 23 0 O111600400044 ENDSUBENT 43 0 O111600499999 SUBENT O1116005 20190916 O071O111600500001 BIB 5 6 O111600500002 REACTION (23-V-51(A,X)24-CR-48,CUM,SIG) O111600500003 DECAY-DATA (24-CR-48,21.56HR,DG,308.,0.99) O111600500004 COMMENT -By compiler. Cr-48 production due to Mn-48 (T1/2=158 O111600500005 milliseconds) is not excluded. O111600500006 STATUS (CURVE) fig.5 from J.of Phys.,G21(1995)399 O111600500007 HISTORY (20190916A) SD: DATA-ERR -> ERR-T. O111600500008 ENDBIB 6 0 O111600500009 COMMON 1 3 O111600500010 EN-ERR-DIG O111600500011 MEV O111600500012 0.25 O111600500013 ENDCOMMON 3 0 O111600500014 DATA 3 7 O111600500015 EN DATA ERR-T O111600500016 MEV MB PER-CENT O111600500017 77.79 2.1E-02 24. O111600500018 83.09 7.9E-02 25. O111600500019 86.82 0.25 16. O111600500020 91.91 0.331 8. O111600500021 96.61 0.52 8. O111600500022 106.6 0.65 6. O111600500023 111.9 0.8 6. O111600500024 ENDDATA 9 0 O111600500025 ENDSUBENT 24 0 O111600599999 SUBENT O1116006 20220113 O088O111600600001 BIB 6 11 O111600600002 REACTION (23-V-51(A,X)23-V-48,,SIG) O111600600003 DECAY-DATA (23-V-48,16.2D,DG,983.,1.) O111600600004 COMMENT - By compiler. V-48 production due to Cr-48 radioactiveO111600600005 decay is very small. O111600600006 REL-REF (D,B0009005,W.W.Bowman+,J,NP/A,131,513,1969) O111600600007 Previous measurements of the reactions in vanadium O111600600008 induced by alpha particles with less accuracy. O111600600009 STATUS (CURVE) fig.7 from J.of Phys.,G21(1995)399 O111600600010 HISTORY (20190916A) SD: BIB updated. DATA-ERR -> ERR-T. O111600600011 SF5=IND deleted from REACTION code. O111600600012 (20220113A) SD: Data were re-digitized. O111600600013 ENDBIB 11 0 O111600600014 COMMON 2 3 O111600600015 EN-ERR-DIG ERR-DIG O111600600016 MEV PER-CENT O111600600017 0.06 0.4 O111600600018 ENDCOMMON 3 0 O111600600019 DATA 3 15 O111600600020 EN DATA ERR-T O111600600021 MEV MB MB O111600600022 45.74 7.689E-01 7.801E-02 O111600600023 51.70 2.197E+01 2.227E+00 O111600600024 57.56 6.989E+01 6.035E+00 O111600600025 63.69 1.041E+02 7.442E+00 O111600600026 69.34 9.558E+01 8.259E+00 O111600600027 72.85 8.430E+01 6.024E+00 O111600600028 74.67 6.663E+01 6.759E+00 O111600600029 78.03 6.297E+01 4.500E+00 O111600600030 83.22 5.325E+01 5.402E+00 O111600600031 87.65 5.316E+01 3.799E+00 O111600600032 92.54 5.455E+01 3.902E+00 O111600600033 97.28 6.252E+01 4.467E+00 O111600600034 102.79 7.064E+01 5.057E+00 O111600600035 107.68 8.322E+01 5.947E+00 O111600600036 112.57 8.422E+01 8.544E+00 O111600600037 ENDDATA 17 0 O111600600038 ENDSUBENT 37 0 O111600699999 SUBENT O1116007 20220113 O088O111600700001 BIB 5 10 O111600700002 REACTION (23-V-51(A,X)21-SC-48,,SIG) Shielded O111600700003 DECAY-DATA (21-SC-48,43.67HR,DG,1037.,0.97) O111600700004 REL-REF (D,B0009006,W.W.Bowman+,J,NP/A,131,513,1969) O111600700005 (D,C0265003,E.F.Neuzil+,J,PR,131,1697,1963) O111600700006 Previous measurements of the reactions in vanadium O111600700007 induced by alpha particles with less accuracy. O111600700008 STATUS (CURVE) fig.6 from J.of Phys.,G21(1995)399 O111600700009 HISTORY (20190916A) SD: BIB updated. DATA-ERR -> ERR-T. O111600700010 SF5=IND deleted from REACTION code. O111600700011 (20220113A) SD: Data were re-digitized. O111600700012 ENDBIB 10 0 O111600700013 COMMON 2 3 O111600700014 EN-ERR-DIG ERR-DIG O111600700015 MEV PER-CENT O111600700016 0.17 0.6 O111600700017 ENDCOMMON 3 0 O111600700018 DATA 3 13 O111600700019 EN DATA ERR-T O111600700020 MEV MB PER-CENT O111600700021 57.76 8.784E-01 7.282E-02 O111600700022 63.94 2.531E+00 2.098E-01 O111600700023 66.77 2.948E+00 1.985E-01 O111600700024 69.31 3.828E+00 2.578E-01 O111600700025 74.55 4.428E+00 3.671E-01 O111600700026 78.26 3.724E+00 2.797E-01 O111600700027 83.08 3.837E+00 2.881E-01 O111600700028 87.62 4.737E+00 3.557E-01 O111600700029 92.31 4.507E+00 3.036E-01 O111600700030 97.41 5.102E+00 2.871E-01 O111600700031 102.52 5.143E+00 2.542E-01 O111600700032 107.63 5.377E+00 3.620E-01 O111600700033 112.74 5.744E+00 2.988E-01 O111600700034 ENDDATA 15 0 O111600700035 ENDSUBENT 34 0 O111600799999 SUBENT O1116008 20190916 O071O111600800001 BIB 6 10 O111600800002 REACTION (23-V-51(A,X)21-SC-47,(CUM),SIG) O111600800003 DECAY-DATA (21-SC-47,3.42D,DG,160.,0.68) O111600800004 COMMENT -By compiler. The deposit of Ca-47 radioactive decay isO111600800005 unknown. O111600800006 REL-REF (D,B0009007,W.W.Bowman+,J,NP/A,131,513,1969) O111600800007 Previous measurements of the reactions in vanadium O111600800008 induced by alpha particles with less accuracy. O111600800009 STATUS (CURVE) fig.2,8 from J.of Phys.,G21(1995)399 O111600800010 HISTORY (20190916A) SD: BIB updated. DATA-ERR -> ERR-T. O111600800011 SF3=2A -> X in REACTION code. O111600800012 ENDBIB 10 0 O111600800013 COMMON 1 3 O111600800014 EN-ERR-DIG O111600800015 MEV O111600800016 0.3 O111600800017 ENDCOMMON 3 0 O111600800018 DATA 3 17 O111600800019 EN DATA ERR-T O111600800020 MEV MB PER-CENT O111600800021 39.9 3.1 8. O111600800022 46.37 3.7 8. O111600800023 51.9 2.75 8. O111600800024 58.5 2.63 8. O111600800025 64.3 3.43 8. O111600800026 68.05 5.3 6. O111600800027 70.02 6.2 8. O111600800028 73.28 9.1 9. O111600800029 75.01 10.7 7. O111600800030 78.93 14.4 8. O111600800031 84.01 18.3 7. O111600800032 88.57 21.5 8. O111600800033 93.31 21.8 8. O111600800034 98.28 22.2 8. O111600800035 104.2 22.3 9. O111600800036 108.9 22.2 7. O111600800037 114.1 22.3 9. O111600800038 ENDDATA 19 0 O111600800039 ENDSUBENT 38 0 O111600899999 SUBENT O1116009 20220113 O088O111600900001 BIB 5 10 O111600900002 REACTION (23-V-51(A,X)21-SC-46,,SIG) O111600900003 DECAY-DATA (21-SC-46-G,83.88D,DG,1119.,1.) O111600900004 REL-REF (A,B0009008,W.W.Bowman+,J,NP/A,131,513,1969) O111600900005 (A,C0265008,E.F.Neuzil+,J,PR,131,1697,1963) O111600900006 STATUS (CURVE) fig. 1 from J.of Phys.,G21(1995)399 O111600900007 HISTORY (20190916A) SD: BIB updated. DATA-ERR -> ERR-T. O111600900008 SF5=IND/M+ -> M+ in REACTION code. O111600900009 (20220113A) SD: SF4=Sc-46g -> Sc-46; SF5=M+ deleted O111600900010 from REACTION code. Data were re-digitized (y-scale O111600900011 was devided by 10. See COMMENT in Subent 001). O111600900012 ENDBIB 10 0 O111600900013 COMMON 2 3 O111600900014 EN-ERR-DIG ERR-DIG O111600900015 MEV PER-CENT O111600900016 0.17 0.8 O111600900017 ENDCOMMON 3 0 O111600900018 DATA 3 18 O111600900019 EN DATA ERR-T O111600900020 MEV MB MB O111600900021 33.97 2.017E+00 2.258E-01 O111600900022 40.05 2.322E+00 1.566E-01 O111600900023 45.98 7.719E+00 3.877E-01 O111600900024 52.12 1.837E+01 1.239E+00 O111600900025 58.03 2.257E+01 1.523E+00 O111600900026 64.15 1.875E+01 1.101E+00 O111600900027 66.90 1.581E+01 1.066E+00 O111600900028 69.47 1.532E+01 7.695E-01 O111600900029 73.17 1.425E+01 8.377E-01 O111600900030 74.78 1.380E+01 8.129E-01 O111600900031 78.28 1.614E+01 1.229E+00 O111600900032 83.23 1.934E+01 1.305E+00 O111600900033 87.81 3.320E+01 1.951E+00 O111600900034 92.76 4.078E+01 2.397E+00 O111600900035 97.69 5.304E+01 3.574E+00 O111600900036 102.97 6.104E+01 4.117E+00 O111600900037 108.10 6.318E+01 3.713E+00 O111600900038 112.91 6.226E+01 3.663E+00 O111600900039 ENDDATA 20 0 O111600900040 ENDSUBENT 39 0 O111600999999 SUBENT O1116010 20190916 O071O111601000001 BIB 5 8 O111601000002 REACTION (23-V-51(A,X)21-SC-44-M,,SIG) Shielded O111601000003 DECAY-DATA (21-SC-44-M,2.42D,DG,271.,0.86) O111601000004 REL-REF (D,B0009009,W.W.Bowman+,J,NP/A,131,513,1969) O111601000005 Previous measurements of the reactions in vanadium O111601000006 induced by alpha particles with less accuracy. O111601000007 STATUS (CURVE) fig.2 from J.of Phys.,G21(1995)399 O111601000008 HISTORY (20190916A) SD: BIB updated. DATA-ERR -> ERR-T. O111601000009 SF5=IND deleted from REACTION code. O111601000010 ENDBIB 8 0 O111601000011 COMMON 1 3 O111601000012 EN-ERR-DIG O111601000013 MEV O111601000014 0.3 O111601000015 ENDCOMMON 3 0 O111601000016 DATA 3 13 O111601000017 EN DATA ERR-T O111601000018 MEV MB PER-CENT O111601000019 64.75 0.163 17. O111601000020 67.3 0.66 11. O111601000021 69.73 1.25 10. O111601000022 74.27 3.7 8. O111601000023 75.53 4.4 7. O111601000024 78.84 7.2 7. O111601000025 83.54 11.3 7. O111601000026 88.59 13.4 8. O111601000027 93.23 11.3 7. O111601000028 98.47 12. 8. O111601000029 103.9 12. 7. O111601000030 109.3 12.2 8. O111601000031 114.1 12.7 9. O111601000032 ENDDATA 15 0 O111601000033 ENDSUBENT 32 0 O111601099999 ENDENTRY 10 0 O111699999999