ENTRY A0329 20160208 A084A032900000001 SUBENT A0329001 20160208 A084A032900100001 BIB 17 54 A032900100002 TITLE (alpha,xn) reactions on natural erbium. A032900100003 AUTHOR (A.Archenti,C.Wasilevsky,M.De La Vega Vedoya, A032900100004 S.J.Nassiff) A032900100005 REFERENCE (J,RCA,38,65,1985) A032900100006 REL-REF (A,R0052001,G.C.Martin Jr+,J,NP,89,481,1966) A032900100007 INSTITUTE (3ARGCNE) A032900100008 FACILITY (SYNCY,3ARGCNE) A032900100009 METHOD (EXTB,STTA,EDEG) A032900100010 (ACTIV) Irradiation time is not given. Cooling time is A032900100011 not given too. The information is needed because cross-A032900100012 section of short-lived isotopes were measured. A032900100013 Yb-167 - Half-life is 17.7 minutes. A032900100014 Yb-165 - Half-life is 9.9 minutes. A032900100015 If the radiations of daughter nuclides were measured, A032900100016 then cumulative cross sections of the daughters were A032900100017 measured, but not independent cross section for Yb-167 A032900100018 and Yb-165 production. A032900100019 (GSPEC) A032900100020 SAMPLE Target-natural erbium. A032900100021 Stacks of natural erbium foils,0.012g/cm**2 thickness, A032900100022 were irradiated in the external beam of the 60 inch A032900100023 Synchrocyclotron. A032900100024 DETECTOR (GE-IN) A032900100025 ADD-RES (TTY-C) The thick target yields For Yb-169-G and Yb-166A032900100026 production were recalculated through numerical A032900100027 integration, applying experimental cross section valuesA032900100028 obtained in the present work. A032900100029 COMMENT /by compiler/ The authors gave no any information for A032900100030 averaging their data at different monitor. A032900100031 MONITOR (29-CU-63(A,N)31-GA-66,,SIG) A032900100032 (29-CU-65(A,2N)31-GA-67,,SIG) A032900100033 (13-AL-27(A,N+2A)11-NA-22,,SIG) A032900100034 MONIT-REF (B0058006,M.Hille+,J,NP/A,198,625,1972) A032900100035 (B0156001,N.T.Porile+,J,PR,116,1193,1959) A032900100036 (B0079016,E.A.Bryant+,J,PR,130,1512,1963) A032900100037 (A0447001,A.Karpeles,J,RCA,12,115,1969) A032900100038 (B0142006,U.Martens+,J,ZP,233,170,1970) A032900100039 (B0174003,H.J.Probst+,J,ARI,27,431,1976) A032900100040 ERR-ANALYS (DATA-ERR) Uncertainties in the cross section values A032900100041 were estimated by propagating in quadrature the A032900100042 contributions from both decay curve and peak analyses A032900100043 -the latter including counting statistics, absolute A032900100044 detector efficiencies, disintegration schemes, target A032900100045 thickness and alpha particles flux. A032900100046 CRITIQUE Decay data for investigated products are not given by A032900100047 authors. Therefore data evaluation is hindered. A032900100048 Compiler included half-lives from ENSDF. A032900100049 STATUS (TABLE) Tbl. I of RCA,38,65,1985 A032900100050 HISTORY (19861227C) A032900100051 (19980612A) Method and reaction lines are corrected. A032900100052 Lower case. COMMENT and CRITIQUE are added. A032900100053 (19980619U) Last checking has been done. A032900100054 (20160208A) SD: REACTION code corrected in Subents 2-5.A032900100055 BIB update. ANALYSIS (AREA) deleted (not relevant). A032900100056 ENDBIB 54 0 A032900100057 COMMON 1 3 A032900100058 EN-ERR A032900100059 PER-CENT A032900100060 1.0 A032900100061 ENDCOMMON 3 0 A032900100062 ENDSUBENT 61 0 A032900199999 SUBENT A0329002 20160208 A084A032900200001 BIB 4 8 A032900200002 REACTION (68-ER-0(A,X)70-YB-169,,SIG,,DAM) A032900200003 DECAY-DATA (70-YB-169-G,32.4D,DG) From ENSDF A032900200004 COMMENT /by Compiler/ To get presentation of cr.section in A032900200005 usual form, someone should multiplying values on the A032900200006 average atomic mass of target (in this case: ~167.26) A032900200007 HISTORY (20160208A) SD: SF5=IND deleted, SF8=DAM added to A032900200008 REACTION code. Compiler's derived data: DATA(-ERR) A032900200009 deleted; author's data: (MISC(-ERR) -> DATA(-ERR). A032900200010 ENDBIB 8 0 A032900200011 NOCOMMON 0 0 A032900200012 DATA 3 11 A032900200013 EN DATA DATA-ERR A032900200014 MEV MB MB A032900200015 21.5 2.14 0.59 A032900200016 24.9 2.01 0.53 A032900200017 28.2 1.18 0.31 A032900200018 30.5 1.03 0.28 A032900200019 33.2 1.75 0.46 A032900200020 37.6 1.38 0.35 A032900200021 39.9 1.65 0.44 A032900200022 43.9 1.55 0.43 A032900200023 47.7 1.57 0.43 A032900200024 51.2 1.24 0.33 A032900200025 54.6 1.29 0.34 A032900200026 ENDDATA 13 0 A032900200027 ENDSUBENT 26 0 A032900299999 SUBENT A0329003 20160208 A084A032900300001 BIB 4 8 A032900300002 REACTION (68-ER-0(A,X)70-YB-167,,SIG,,DAM) A032900300003 DECAY-DATA (70-YB-167,17.6MIN) From ENSDF A032900300004 COMMENT /by Compiler/ To get presentation of cr.section in A032900300005 usual form, someone should multiplying values on the A032900300006 average atomic mass of target (in this case: ~167.26) A032900300007 HISTORY (20160208A) SD: SF5=IND deleted, SF8=DAM added to A032900300008 REACTION code. Compiler's derived data: DATA(-ERR) A032900300009 deleted; author's data: (MISC(-ERR) -> DATA(-ERR). A032900300010 ENDBIB 8 0 A032900300011 NOCOMMON 0 0 A032900300012 DATA 3 10 A032900300013 EN DATA DATA-ERR A032900300014 MEV MB MB A032900300015 24.9 0.016 0.004 A032900300016 28.2 0.018 0.005 A032900300017 30.5 0.72 0.13 A032900300018 33.2 0.97 0.17 A032900300019 37.6 1.21 0.19 A032900300020 39.9 1.27 0.2 A032900300021 43.9 1.26 0.19 A032900300022 47.7 1.18 0.18 A032900300023 51.2 1.07 0.16 A032900300024 54.6 1.29 0.19 A032900300025 ENDDATA 12 0 A032900300026 ENDSUBENT 25 0 A032900399999 SUBENT A0329004 20160208 A084A032900400001 BIB 4 12 A032900400002 REACTION (68-ER-0(A,X)70-YB-166,,SIG,,DAM) A032900400003 DECAY-DATA (69-TM-166,7.7HR,DG) From ENSDF. A032900400004 (70-YB-166,56.7HR) From ENSDF. A032900400005 This is daughter of Yb-166. Yb-166 decay produces low A032900400006 energy quantum (82 keV) only. The quantum could not A032900400007 be detected. **Comment by compiler. A032900400008 COMMENT /by Compiler/ To get presentation of cr.section in A032900400009 usual form, someone should multiplying values on the A032900400010 average atomic mass of target (in this case: ~167.26) A032900400011 HISTORY (20160208A) SD: SF5=IND deleted, SF8=DAM added to A032900400012 REACTION code. Compiler's derived data: DATA(-ERR) A032900400013 deleted; author's data: (MISC(-ERR) -> DATA(-ERR). A032900400014 ENDBIB 12 0 A032900400015 NOCOMMON 0 0 A032900400016 DATA 3 6 A032900400017 EN DATA DATA-ERR A032900400018 MEV MB MB A032900400019 37.6 0.052 0.034 A032900400020 39.9 0.13 0.08 A032900400021 43.9 0.6 0.43 A032900400022 47.7 1.41 0.68 A032900400023 51.2 1.29 0.85 A032900400024 54.6 1.19 0.78 A032900400025 ENDDATA 8 0 A032900400026 ENDSUBENT 25 0 A032900499999 SUBENT A0329005 20160208 A084A032900500001 BIB 4 8 A032900500002 REACTION (68-ER-0(A,X)70-YB-165,,SIG,,DAM) A032900500003 DECAY-DATA (70-YB-165,9.9MIN,DG) A032900500004 COMMENT /by Compiler/ To get presentation of cr.section in A032900500005 usual form, someone should multiplying values on the A032900500006 average atomic mass of target (in this case: ~167.26) A032900500007 HISTORY (20160208A) SD: SF5=IND deleted, SF8=DAM added to A032900500008 REACTION code. Compiler's derived data: DATA(-ERR) A032900500009 deleted; author's data: (MISC(-ERR) -> DATA(-ERR). A032900500010 ENDBIB 8 0 A032900500011 NOCOMMON 0 0 A032900500012 DATA 3 3 A032900500013 EN DATA DATA-ERR A032900500014 MEV MB MB A032900500015 47.7 0.012 0.006 A032900500016 51.2 0.08 0.04 A032900500017 54.6 0.16 0.07 A032900500018 ENDDATA 5 0 A032900500019 ENDSUBENT 18 0 A032900599999 ENDENTRY 5 0 A032999999999