ENTRY D5209 20250216 D146D520900000001 SUBENT D5209001 20250216 D146D520900100001 BIB 10 22 D520900100002 TITLE 178m2Hf isomer production cross-sections for Ta D520900100003 target irradiated by alpha-particles in the energy D520900100004 range from 36 to 92 MeV D520900100005 AUTHOR (V.I.Kirischuk,V.A.Ageev,A.M.Savrasov,M.V.Strilchuk, D520900100006 V.O.Zheltonozhsky) D520900100007 INSTITUTE (4UKRIJD) D520900100008 REFERENCE (J,ARI,198,110864,2023) D520900100009 #doi:10.1016/j.apradiso.2023.110864 D520900100010 FACILITY (ISOCY,4UKRIJD) the Kyiv isochronous cyclotron U-240. D520900100011 METHOD (ACTIV) D520900100012 DETECTOR (HPGE) A HPGe detector (Model BE2825, CANBERRA) with D520900100013 an efficiency of 18% and an energy resolution of D520900100014 0.574 keV at a 122 keV gamma-ray peak of 57Co and of D520900100015 1.96 keV at a 1332 keV gamma-ray peak of 60Co. DetectorD520900100016 absolute efficiency calibration was performed in the D520900100017 energy range from 32 to 1332 keV using traditional D520900100018 calibration standards of 133Ba, 137Cs and 60Co. D520900100019 SAMPLE Two sets of Ta foils 100 mu-m (5 foils) and 200 mu-m D520900100020 (4 foils) each were used. Natural tantalum targets. D520900100021 ADD-RES (COMP) Experimental data are compared with theoretical D520900100022 predictions calculated with the TALYS-1.4 code. D520900100023 HISTORY (20240216C) UkrNDC D520900100024 ENDBIB 22 0 D520900100025 NOCOMMON 0 0 D520900100026 ENDSUBENT 25 0 D520900199999 SUBENT D5209002 20250216 D146D520900200001 BIB 5 11 D520900200002 REACTION (73-TA-0(A,X)72-HF-178-M2,,SIG) D520900200003 DECAY-DATA (72-HF-178-M2,31.YR,DG) D520900200004 FLAG (1.) The Ta targets of 200 mu-m D520900200005 (2.) The Ta targets of 100 mu-m D520900200006 ERR-ANALYS (ERR-T) The total uncertainties (1 sigma error). D520900200007 (ERR-S,9.,19.) The counting statistical errors D520900200008 (ERR-1,,0.5) The errors due to the uncertainty in the D520900200009 cooling time (<0.1 y) are less than 0.5% D520900200010 (ERR-2,,3.3) The errors due to the uncertainty in the D520900200011 the half-life (1 y) are less than 3.3% D520900200012 STATUS (TABLE,,V.I.Kirischuk+,J,EPJ/CS,239,01026,2020) Tab.1 D520900200013 ENDBIB 11 0 D520900200014 NOCOMMON 0 0 D520900200015 DATA 4 18 D520900200016 EN DATA ERR-T FLAG D520900200017 MEV MICRO-B MICRO-B NO-DIM D520900200018 80. 2.40 0.48 1. D520900200019 80. 5.70 0.57 1. D520900200020 80. 17.5 2.6 1. D520900200021 80. 8.2 0.8 1. D520900200022 80. 12.4 1.3 2. D520900200023 80. 16.7 2.5 2. D520900200024 80. 1.10 0.22 2. D520900200025 80. 7.8 0.8 2. D520900200026 80. 7.1 1.1 2. D520900200027 100. 77. 7. 1. D520900200028 100. 92. 8. 1. D520900200029 100. 39. 13. 1. D520900200030 100. 61. 9. 1. D520900200031 100. 68. 5. 2. D520900200032 100. 77. 3. 2. D520900200033 100. 58. 5. 2. D520900200034 100. 36. 7. 2. D520900200035 100. 48. 6. 2. D520900200036 ENDDATA 20 0 D520900200037 ENDSUBENT 36 0 D520900299999 ENDENTRY 2 0 D520999999999