ENTRY B0146 20011220 0000B014600000001 SUBENT B0146001 20011220 0000B014600100001 BIB 13 37 B014600100002 TITLE Decay of the Compound Nucleus Kr-74 Formed in the B014600100003 Reaction 0-16 + Ni-58. B014600100004 AUTHOR (J.J.SIMPSON, P.O.TJOM, I.ESPE, G.B.HAGEMANN, B014600100005 B.HERSKIND, M.NEIMAN) B014600100006 INSTITUTE (1CANGUE) B014600100007 (2NOROSL) B014600100008 (2DENNBI) B014600100009 REFERENCE (J,NP/A,287,362,1977) B014600100010 FACILITY (VDGT,2DENNBI) B014600100011 SAMPLE Ni-58 Target, Enrichment 99.9%, Thickness About 300 B014600100012 Microgram/Cm**2. Lead-Backing of a Few Mg/Cm**2 to B014600100013 Stop the Recoiling Product Nuclei of the Reaction. B014600100014 DETECTOR (GELI).The Detector was at 90 Degrees to the Beam B014600100015 Direction. B014600100016 METHOD (EXTB,SITA,BCINT) B014600100017 Measured in-Beam Gamma-Ray Spectra. B014600100018 ANALYSIS Absolute Cross Sections are Determined by Normalizing B014600100019 The (2P) Cross Section Determined by the 862 KeV Yield,B014600100020 See Subent 146.005, at 44 MeV to the Corresponding B014600100021 Activation Cross Section Measured by R.L.Robinson, B014600100022 Phys.Rev.C9,1402,1974. The Normalizing Constant B014600100023 Determined from this has Been Used For All Given B014600100024 Cross Sections. It was Assumed That the Ground-State B014600100025 Cross Section Relative to the Total Cross Section in a B014600100026 Channel Remains Constant Over the Region of Bombarding B014600100027 Energy. B014600100028 ERR-ANALYS No Error Analysis is Given. B014600100029 ADD-RES (THEO) B014600100030 In Addition to the Cross Sections Given in the Data B014600100031 Table the Authors Measured Particle Gamma-Ray B014600100032 Coincidences and Gamma-Ray Multiplicities. B014600100033 STATUS (CURVE) B014600100034 HISTORY (19800529C)Nekw B014600100035 (19940720A) Some Corrections have Been Included by B014600100036 CAJAD B014600100037 (19981123A) Converted to Lower Case. B014600100038 (20011010U) Last checking has been done. B014600100039 ENDBIB 37 0 B014600100040 NOCOMMON 0 0 B014600100041 ENDSUBENT 40 0 B014600199999 SUBENT B0146002 20011220 0000B014600200001 BIB 2 2 B014600200002 REACTION (28-NI-58(8-O-16,2P+A)32-GE-68,,SIG,,,EXP) B014600200003 PART-DET (G) 2+ to 0+ Transition in Ge-68, E(GAMMA)=1016 KeV. B014600200004 ENDBIB 2 0 B014600200005 NOCOMMON 0 0 B014600200006 DATA 2 4 B014600200007 EN DATA B014600200008 MEV MB B014600200009 50. 11. B014600200010 55. 43. B014600200011 60. 92. B014600200012 69. 2.E02 B014600200013 ENDDATA 6 0 B014600200014 ENDSUBENT 13 0 B014600299999 SUBENT B0146003 20011220 0000B014600300001 BIB 2 3 B014600300002 REACTION (28-NI-58(8-O-16,3P)33-AS-71,,SIG,,,EXP) B014600300003 PART-DET (G) 9/2+ to 5/2- Transition in As-71, E(GAMMA)=1001 KeVB014600300004 And 3/2- To 5/2- Transition in As-71, E(GAMMA)=147 KeV.B014600300005 ENDBIB 3 0 B014600300006 NOCOMMON 0 0 B014600300007 DATA 2 6 B014600300008 EN DATA B014600300009 MEV MB B014600300010 44. 15. B014600300011 50. 64. B014600300012 55. 1.1E02 B014600300013 60. 1.8E02 B014600300014 64. 1.8E02 B014600300015 69. 1.6E02 B014600300016 ENDDATA 8 0 B014600300017 ENDSUBENT 16 0 B014600399999 SUBENT B0146004 20011220 0000B014600400001 BIB 4 13 B014600400002 REACTION (28-NI-58(8-O-16,P+A)33-AS-69,,SIG,,,EXP) B014600400003 COMMENT - By the Authors - B014600400004 The Identification of As-69 by the Observed 854 KeV B014600400005 Transition is Very Uncertain Because of the B014600400006 Non-Observation of Possible Low-Energy Transitions B014600400007 In this Nucleus. B014600400008 ERR-ANALYS (+DATA-ERR) The Quoted Errors are Due to a DiscrepancyB014600400009 In Relative Intensities of the 862 and 854 KeV B014600400010 Gamma-Ray of As-69 Between the Present Work and the B014600400011 Data of Nolte Et Al. Zp,268,267(74) B014600400012 (-DATA-ERR). See Above. B014600400013 PART-DET (G) It was Observed the Transition from the 2160 KeV B014600400014 To the 1306 KeV Level. B014600400015 ENDBIB 13 0 B014600400016 NOCOMMON 0 0 B014600400017 DATA 4 4 B014600400018 EN DATA -DATA-ERR +DATA-ERR B014600400019 MEV MB MB MB B014600400020 50. 18. 2.4 11. B014600400021 54. 42. 5.1 26. B014600400022 59. 83. 12. 45. B014600400023 69. 45. 5.1 27. B014600400024 ENDDATA 6 0 B014600400025 ENDSUBENT 24 0 B014600499999 SUBENT B0146005 20011220 0000B014600500001 BIB 4 24 B014600500002 REACTION 1(28-NI-58(8-O-16,2P)34-SE-72,,SIG,,,EXP) B014600500003 2(28-NI-58(8-O-16,X)34-SE-72,CUM,SIG,,,EXP) B014600500004 The Cross Section Includes About 72% of the (P,N) CrossB014600500005 Section. B014600500006 PART-DET 1(G) 4+ to 2+ Transition in Se-72, E(GAMMA)=775 KeV. B014600500007 2(G) 2+ to 0+ Transition in Se-72, E(GAMMA)=862 KeV. B014600500008 CORRECTION1The Given Cross Section was Calculated with an B014600500009 Estimated Increase of 40% Because of Sidefeeding to theB014600500010 2+ State. B014600500011 2The Cross Section was Corrected For the Contribution ofB014600500012 An Interfering Gamma-Ray of 863 KeV from the (AP) B014600500013 Channel. This Contribution was Estimated by Measuring B014600500014 The 854 KeV Gamma-Line from the Same (AP) Channel and B014600500015 Regarding the 863 KeV Intensity Relative to That of theB014600500016 854 KeV Line. The Uncertainty Introduced by this B014600500017 Correction is Quoted Under Err-Analysis. B014600500018 ERR-ANALYS (DATA-ERR). B014600500019 1The Quoted Errors are Due to a Discrepancy in Relative B014600500020 Intensities of the 862 and 854 KeV Gamma-Rays of As-69 B014600500021 Between the Present Work and the Data of Nolte Et Al. B014600500022 Zp,268,267(74) B014600500023 2The Quoted Errors are Caused by the Uncertainty in B014600500024 Subtracting the Contribution of the Interfering Gamma B014600500025 Ray at 863 KeV from the (A+P)-Reaction. B014600500026 ENDBIB 24 0 B014600500027 NOCOMMON 0 0 B014600500028 DATA 5 6 B014600500029 EN DATA 1DATA-ERR 1DATA 2DATA-ERR 2 B014600500030 MEV MB MB MB MB B014600500031 44. 1.6E02 32. 1.6E02 33. B014600500032 50. 3.3E02 69. 3.3E02 68. B014600500033 55. 2.6E02 69. 2.7E02 71. B014600500034 60. 2.E02 39. 1.3E02 15. B014600500035 64. 56. 15. 77. 11. B014600500036 69. 19. 5.2 25. 5.7 B014600500037 ENDDATA 8 0 B014600500038 ENDSUBENT 37 0 B014600599999 ENDENTRY 5 0 B014699999999