ENTRY A0246 20210123 A096A024600000001 SUBENT A0246001 20210123 A096A024600100001 BIB 9 16 A024600100002 TITLE Excitation functions of bismuth and lead. A024600100003 AUTHOR (W.J.Ramler,J.Wing,D.J.Henderson,J.R.Huizenga) A024600100004 INSTITUTE (1USAANL) A024600100005 FACILITY (CYCLO,1USAANL). 60-Inch cyclotron A024600100006 REFERENCE (J,PR,114,154,1959) A024600100007 METHOD (STTA,ACTIV,EXTB,BCINT) A024600100008 REL-REF (M,,C.G.Andre+,J,PR,101,645,1956). The details of A024600100009 experiment. A024600100010 ERR-ANALYS (DATA-ERR) An accuracy of the charge input. No any A024600100011 another information about the uncertainties of the A024600100012 cross sections. A024600100013 HISTORY (19850404C) A024600100014 (20160124A) SD:Updated to new date formats,lower case. A024600100015 DECAY-DATA corrected in Subent 003. RAD-DET deleted A024600100016 from Subents (information presented in DECAY-DATA). A024600100017 (20210123A) SD: Corrections in all Subents. A024600100018 ENDBIB 16 0 A024600100019 COMMON 1 3 A024600100020 DATA-ERR A024600100021 PER-CENT A024600100022 1. A024600100023 ENDCOMMON 3 0 A024600100024 ENDSUBENT 23 0 A024600199999 SUBENT A0246002 20210123 A096A024600200001 BIB 8 38 A024600200002 REACTION 2(83-BI-209(A,2N)85-AT-211,,SIG) A024600200003 3(83-BI-209(A,3N)85-AT-210,,SIG) A024600200004 4(83-BI-209(A,4N)85-AT-209,,SIG) A024600200005 T(83-BI-209(A,X)84-PO-210,,SIG) A024600200006 DECAY-DATA2(85-AT-211,7.2HR,A,5860.,0.41, A024600200007 EC,,0.59) A024600200008 - hl=7.23+-0.2 hr measured in this exp. A024600200009 (84-PO-211-G,0.52SEC,A,7440.) A024600200010 3(85-AT-210,8.3HR,A,5520.,0.00054, A024600200011 A,5440.,0.00053, A024600200012 A,5360.,0.00063, A024600200013 EC,,0.998) A024600200014 (84-PO-210,138.4D,A,5300.,1.) A024600200015 4(85-AT-209,5.5HR,A,5650.,0.05) A024600200016 T(84-PO-210,138.4D,A,5300.,1.) A024600200017 COMMENT /By author/ After the At-209, At-210, At-211 had A024600200018 decayed for two weeks, the samples were recounted for A024600200019 their Po-210 activity. (alpha,3n) and (alpha,t) cross A024600200020 sections were calculated with the assumption that all A024600200021 of Po-210 was formed or by the electron capture of A024600200022 At-210 at energies higher than 30 MeV or by (alpha,t) A024600200023 reaction at energies lower than 30 MeV. A024600200024 SAMPLE Bismuth metal was evaporated onto aluminum disks of A024600200025 0.0005-inch thickness. The amount of bismuth on each A024600200026 target varied from 50 to 100 ug/cm**2. Blank A024600200027 aluminum foils of known weight were inserted between A024600200028 the samples to give the desired amount of reduction A024600200029 in the energy beam. A024600200030 DETECTOR (IOCH) A024600200031 ANALYSIS (DECAY) Several alpha-counts of each sample over a A024600200032 17-day period. A024600200033 STATUS (TABLE) Tbl. I from Phys.Rev.,114(1959)154 A024600200034 HISTORY (20160124A) SD: SF5=IND deleted from REACTION (2-4)codeA024600200035 SF3=T -> X in REACTION (T) code. ANALYSIS (AREA) A024600200036 deleted (not relevant). A024600200037 (20210123A) SD: SF5=IND deleted from REACTION code (T).A024600200038 Po-211 energy multiplied by 1000 in DECAY-DATA. A024600200039 STATUS updated. A024600200040 ENDBIB 38 0 A024600200041 NOCOMMON 0 0 A024600200042 DATA 5 22 A024600200043 EN DATA 2DATA 3DATA 4DATA T A024600200044 MEV MB MB MB MB A024600200045 20.6 1.4 0.05 A024600200046 21.8 42. 0.09 A024600200047 22.6 113. 0.10 A024600200048 23.6 205. 0.07 A024600200049 24.0 291. 0.11 A024600200050 24.7 406. 0.13 A024600200051 25.5 521. 0.30 A024600200052 26.1 576. 0.47 A024600200053 27.4 701. 1.5 A024600200054 28.6 811. 2.9 A024600200055 29.3 837. 4.6 A024600200056 29.8 870. 11. A024600200057 30.4 905. 36. A024600200058 31.0 908. 81. A024600200059 33.0 713. 396. A024600200060 34.2 499. 715. A024600200061 35.7 344. 914. A024600200062 37.3 226. 1116. A024600200063 38.6 165. 1179. A024600200064 40.1 134. 1168. A024600200065 41.0 110. 1172. 151. A024600200066 43.3 92. 977. 391. A024600200067 ENDDATA 24 0 A024600200068 ENDSUBENT 67 0 A024600299999 SUBENT A0246003 20210123 A096A024600300001 BIB 8 25 A024600300002 REACTION E(83-BI-209(D,P)83-BI-210-G,,SIG) A024600300003 P(83-BI-209(D,N)84-PO-210,,SIG) A024600300004 9(83-BI-209(D,2N)84-PO-209,,SIG) A024600300005 8(83-BI-209(D,3N)84-PO-208,,SIG) A024600300006 DECAY-DATAE(84-PO-210,138.4D,A,5300.,1.) A024600300007 (83-BI-210-G,5.D,B-,,1.) A024600300008 P(84-PO-210,138.4D,A,5300.,1.) A024600300009 9(84-PO-209,103.YR,A,4880.,1.) A024600300010 8(84-PO-208,2.93YR,A,5110.,1.) A024600300011 SAMPLE Bismuth metal was evaporated onto aluminum disks of A024600300012 O.0005-Inch thickness. The amount of bismuth on each A024600300013 target varied from 50 to 100 ug/cm**2. Blank A024600300014 aluminum foils of known weight were inserted between A024600300015 the samples to give the desired amount of reduction A024600300016 in energy beam. A024600300017 DETECTOR (IOCH) A024600300018 ANALYSIS (DECAY) Several alpha counts of each sample over a A024600300019 17-day period. A024600300020 FLAG (1.). The experiment was made in 1954. A024600300021 (2.). the experiment was made in 1957. A024600300022 STATUS (TABLE) Tbl. II from Phys.Rev.,114(1959)154 A024600300023 HISTORY (20160124A) SD: Bi-210m -> Bi-210g in REACTION code andA024600300024 DECAY-DATA. ANALYSIS (AREA) deleted (not relevant). A024600300025 (20210123A) SD: SF5=IND deleted from all REACTION codesA024600300026 STATUS updated. A024600300027 ENDBIB 25 0 A024600300028 NOCOMMON 0 0 A024600300029 DATA 6 46 A024600300030 EN DATA EDATA PDATA 9DATA 8FLAG A024600300031 MEV MB MB MB MB NO-DIM A024600300032 6.3 2.2 0.26 2. A024600300033 7.3 8.7 1.8 2. A024600300034 7.7 9.1 1. A024600300035 8.2 24. 5.3 2. A024600300036 8.8 45. 1. A024600300037 9.2 46. 11. 2. A024600300038 9.9 116. 1. A024600300039 10.1 78. 19. 140. 2. A024600300040 10.9 224. 1. A024600300041 11.1 102. 23. 2. A024600300042 11.8 315. 0.11 1. A024600300043 12.1 104. 30. 322. 2. A024600300044 12.6 106. 32. 430. 1.7 2. A024600300045 12.9 112. 29. 434. 2.1 2. A024600300046 13.2 110. 29. 499. 4.1 2. A024600300047 13.5 106. 29. 5.5 2. A024600300048 13.6 500. 10. 1. A024600300049 14.0 105. 31. 577. 11. 2. A024600300050 14.5 100. 29. 39. 2. A024600300051 14.6 545. 49. 1. A024600300052 15.0 100. 31. 64. 2. A024600300053 15.4 98. 31. 116. 2. A024600300054 15.4 540. 138. 1. A024600300055 16.4 87. 29. 266. 2. A024600300056 16.4 529. 291. 1. A024600300057 17.2 379. 463. 1. A024600300058 17.4 80. 29. 466. 2. A024600300059 18.1 297. 610. 1. A024600300060 18.4 62. 34. 647. 2. A024600300061 18.9 60. 31. 710. 2. A024600300062 19.0 271. 756. 1. A024600300063 19.3 209. 780. 1. A024600300064 19.4 56. 34. 797. 2. A024600300065 19.6 250. 823. 1. A024600300066 19.8 56. 34. 870. 2. A024600300067 20. 165. 846. 1. A024600300068 20.2 156. 880. 1. A024600300069 20.3 57. 31. 928. 2. A024600300070 20.5 171. 872. 1. A024600300071 20.7 148. 925. 1. A024600300072 20.9 53. 32. 974. 2. A024600300073 21.0 133. 939. 1. A024600300074 21.2 124. 1001. 1. A024600300075 21.4 54. 27. 1097. 2. A024600300076 21.4 70. 986. 1. A024600300077 21.5 48. 31. 1050. 2. A024600300078 ENDDATA 48 0 A024600300079 ENDSUBENT 78 0 A024600399999 SUBENT A0246004 20210123 A096A024600400001 BIB 9 21 A024600400002 REACTION (82-PB-208(D,P)82-PB-209,,SIG) A024600400003 DETECTOR (PROPC) Gas-flow counter. A024600400004 (D4PI) For the 4-pi counting, the lead foils were A024600400005 dissolved and a small measured aliquot was mounted on A024600400006 a very thin film. A024600400007 ANALYSIS (DECAY) A024600400008 DECAY-DATA (82-PB-209,,B-) A024600400009 COMMENT /By authors/ Counting measurements continued for a A024600400010 period of time equal to several half-lives of Pb-209. A024600400011 Impurities in the lead gave rise to short-lived A024600400012 activities, e.g., 17 min. Sb-120, but in above A024600400013 counting interval it was easy to resolve the high A024600400014 intensity of Pb-209 component from the decay curve. A024600400015 /By compiler/ Any information about the target A024600400016 enrichment is absent. A024600400017 SAMPLE The lead samples were lead foils of about 11.E-3 g/cm2 A024600400018 thickness. A024600400019 FLAG (1.). The data from 4-pi counting experiment. A024600400020 STATUS (TABLE) Tbl. III from Phys.Rev.,114(1959)154 A024600400021 HISTORY (20210123A) SD: SF5=IND deleted from REACTION code. A024600400022 STATUS updated. A024600400023 ENDBIB 21 0 A024600400024 NOCOMMON 0 0 A024600400025 DATA 3 29 A024600400026 EN DATA FLAG A024600400027 MEV MB NO-DIM A024600400028 5.2 0.7 1. A024600400029 5.6 1. A024600400030 6.5 6. 1. A024600400031 6.8 8. A024600400032 7.8 24. 1. A024600400033 8.1 32. A024600400034 8.9 65. 1. A024600400035 9.2 81. A024600400036 10.2 140. 1. A024600400037 10.2 130. A024600400038 11.2 170. A024600400039 11.6 188. 1. A024600400040 12.1 202. A024600400041 13.0 218. A024600400042 13.7 200. 1. A024600400043 14.0 214. A024600400044 14.7 200. A024600400045 15.4 196. A024600400046 16.2 183. A024600400047 16.6 149. 1. A024600400048 17.0 177. A024600400049 17.8 158. A024600400050 18.4 161. A024600400051 19.0 149. A024600400052 19.7 142. A024600400053 20.5 133. 1. A024600400054 20.6 137. A024600400055 20.8 131. 1. A024600400056 21.1 130. A024600400057 ENDDATA 31 0 A024600400058 ENDSUBENT 57 0 A024600499999 ENDENTRY 4 0 A024699999999