ENTRY A0567 20210623 A098A056700000001 SUBENT A0567001 20210623 A098A056700100001 BIB 14 44 A056700100002 TITLE Excitation function for W-178 production in the A056700100003 Ta-181(p,4n)W-178 reaction over proton energy range A056700100004 28.8-71.8 MeV A056700100005 AUTHOR (N.G.Zaitseva,E.Rurarz,V.A.Khalkin,V.I.Stegailov, A056700100006 L.M.Popinenkova) A056700100007 INSTITUTE (4ZZZDUB,3POLIPJ,4RUSFVE) A056700100008 REFERENCE (J,RCA,64,1,1994) A056700100009 FACILITY (LINAC,4RUSFVE) Lu-100 at the Institute For High EnergyA056700100010 Physics in Serpukhuv (RUSSIA). A056700100011 SAMPLE (73-TA-181,ENR=0.998877) High purity natural Ta A056700100012 (Ta-180 - 0.0123%, Ta-181 - 99.8877%) in metallic formA056700100013 was used as target materials for all irradiations. The A056700100014 stack of targets was composed of 32 marked tantalum A056700100015 foils (20 foils of 0.20 g/cm2+-1% and 12 foils A056700100016 of 0.148 g/cm2+-1% thick, and 16 mm in diameter). The A056700100017 thickness of each ta foil was determined by weight A056700100018 and area measurements. A056700100019 ADD-RES (COMP) Hybrid Model of nuclear reactions using the wellA056700100020 developed computer code overlaid Alice. A056700100021 (TTY-C) A056700100022 MONITOR (13-AL-27(P,X)11-NA-24,CUM,SIG) A056700100023 DETECTOR (GELI) Ge-Li detector (volume of 47 cm3 and 2 keV A056700100024 resolution at 1332 keV) A056700100025 METHOD (STTA,ACTIV,GSPEC) A056700100026 The stack was irradiated for 12 hours with a proton A056700100027 beam current of 40 nanoamperes. A056700100028 The stacks were repeatedly measured over a period of A056700100029 several months. A056700100030 ERR-ANALYS (DATA-ERR) The total errors in the cross sections A056700100031 were obtained by taking square roots of the sums of A056700100032 the squares of all the individual errors like those in A056700100033 * detection efficiency, A056700100034 * counting geometry and statistics, A056700100035 * attenuation corrections, A056700100036 * proton beam monitoring, A056700100037 * decay schemes, A056700100038 * computer spectral integration, etc. A056700100039 REL-REF (M,A0569001,N.G.Zaitseva+,J,ARI,41,177,1990) - error A056700100040 description A056700100041 STATUS (TABLE) Tbl. 1 from Radiochimica Acta,64(1994)1 A056700100042 HISTORY (19970205C) A056700100043 (19970220U) Last checking has been done. A056700100044 (20210623U) SD: Small corrections in all Subents. A056700100045 ERR-T -> DATA-ERR. A056700100046 ENDBIB 44 0 A056700100047 COMMON 1 3 A056700100048 DATA-ERR A056700100049 PER-CENT A056700100050 15. A056700100051 ENDCOMMON 3 0 A056700100052 ENDSUBENT 51 0 A056700199999 SUBENT A0567002 20210623 A098A056700200001 BIB 5 10 A056700200002 REACTION (73-TA-181(P,4N)74-W-178,,SIG) A056700200003 DECAY-DATA (74-W-178,21.9D) A056700200004 (73-TA-178-G,9.3MIN,DG,1341.,0.0102, A056700200005 DG,1350.,0.0118, A056700200006 AR,511.,0.022) A056700200007 RAD-DET (73-TA-178-G,DG) A056700200008 REL-REF (A,B0038001,C.Birattari+,J,NP/A,166,605,1971) A056700200009 (D,C0402001,C.L.Rao+,J,CJC,41,2516,1963) A056700200010 HISTORY (20210623U) SD: REL-REF updated. COMMON moved to A056700200011 Subent 001. A056700200012 ENDBIB 10 0 A056700200013 NOCOMMON 0 0 A056700200014 DATA 2 32 A056700200015 EN DATA A056700200016 MEV MB A056700200017 28.8 11. A056700200018 30.1 28. A056700200019 31.7 81. A056700200020 33. 144. A056700200021 34.2 221. A056700200022 35.7 305. A056700200023 36.9 388. A056700200024 38.1 406. A056700200025 39.1 484. A056700200026 40.1 495. A056700200027 41.1 495. A056700200028 42.1 485. A056700200029 43.7 410. A056700200030 45.3 375. A056700200031 47. 320. A056700200032 48.8 320. A056700200033 50.4 285. A056700200034 52. 305. A056700200035 53.6 290. A056700200036 55.1 295. A056700200037 56.6 325. A056700200038 58.1 277. A056700200039 59.6 280. A056700200040 61. 275. A056700200041 62.5 295. A056700200042 63.9 270. A056700200043 65.3 275. A056700200044 66.7 290. A056700200045 68. 255. A056700200046 69. 280. A056700200047 70.5 285. A056700200048 71.8 285. A056700200049 ENDDATA 34 0 A056700200050 ENDSUBENT 49 0 A056700299999 ENDENTRY 2 0 A056799999999