ENTRY 20063 20201210 22962006300000001 SUBENT 20063001 20201210 22962006300100001 BIB 15 41 2006300100002 TITLE Measurement of (n,2n) effective cross-sections and 2006300100003 investigation of spin distributions on both indium 2006300100004 isotopes 2006300100005 AUTHOR (H.Roetzer) 2006300100006 REFERENCE (J,NP/A,109,694,1968) (In German) 2006300100007 (J,OAW,176,289,1968) More complete description. 2006300100008 Main reference. (In German) 2006300100009 INSTITUTE (2AUSIRK) 2006300100010 FACILITY (CCW,2AUSIRK) Cockcroft-Walton accelerator, 200 keV. 2006300100011 INC-SOURCE (D-T) 2006300100012 INC-SPECT Both thermal and epithermal neutron fluxes with about 2006300100013 1% of fast. 2006300100014 SAMPLE Isotopic composition = natural indium, 2006300100015 chemical composition = 99.999% pure, 2006300100016 geometry = 5 mm in diameter, 1 mm thick, 2006300100017 1 mm indium and cadmium shielding against thermal and 2006300100018 epithermal neutrons. Sample weight error +- 0.1 mg. 2006300100019 METHOD (ACTIV) 2006300100020 (COINC) Beta+ in coincidence with 511-keV annihilation.2006300100021 MONITOR ((MONIT)13-AL-27(N,A)11-NA-24,,SIG) For neutron flux. 2006300100022 MONIT-REF ((MONIT),R.J.Prestwood+,R,LA-2493,1961) 2006300100023 DETECTOR (NAICR) Two 3 inch x 3 inch NaI(Tl) crystals. 2006300100024 One for neutron flux registration, with error +- 1%. 2006300100025 Second for gamma-activity registration, with 2006300100026 error +- 2%. 2006300100027 Energy threshold of 134 keV (Ce-144 gamma-line). 2006300100028 (D4PI) 4-pi-chamber for beta- registration of 1.0 +- 2%2006300100029 (COIN) Two crystals for beta+ registration with 2006300100030 error +-4%, in coincidence of annihilation radiation. 2006300100031 ERR-ANALYS (DATA-ERR) No information about source of uncertanty 2006300100032 STATUS (TABLE) Data from Nucl.Phys.,A109(1968)694 and 2006300100033 Oest.Ak.Wiss.Nat.,176(1968)289. 2006300100034 (APRVD) Approved. (1970-1971). 2006300100035 HISTORY (19701109T) From NEUDADA files. 2006300100036 (20081020A) M.M. BIB information was added. 2006300100037 Dates were corrected for 4-digits year. 2006300100038 Reactions in Subents 004, 008 were corrected: 2006300100039 -M,,SIG/-G,,SIG -> -M/G,,SIG/RAT. 2006300100040 MONITOR was moved in Subent 001.Decay data were added.2006300100041 (20201210U) SD: Corrections in Subent 003. MONIT-REF 2006300100042 corrected (ref. was changed). Title corrected. 2006300100043 ENDBIB 41 0 2006300100044 COMMON 4 3 2006300100045 EN EN-RSL-HW MONIT MONIT-ERR 2006300100046 MEV MEV MB MB 2006300100047 1.4700E+01 1.5000E-01 118. 5.9 2006300100048 ENDCOMMON 3 0 2006300100049 ENDSUBENT 48 0 2006300199999 SUBENT 20063002 20201210 22962006300200001 BIB 7 21 2006300200002 REACTION (49-IN-113(N,2N)49-IN-112-G,,SIG) 2006300200003 DETECTOR (NAICR) 2006300200004 DECAY-DATA (49-IN-112-G,14.5MIN,B+,650.) 2006300200005 CRITIQUE By Naohiko Otuka (2021-01-26): The 0.65 MeV activity 2006300200006 is written as the beta+ activity in Table 1 of 2006300200007 Nucl.Phys.A109(1968)694. Fig.4 of 2006300200008 Oester.Akad.Wiss.176(1968)289 also explains the 2006300200009 measured spectra as beta+ spectra. However, Fig.2 of 2006300200010 Oester.Akad.Wiss.176(1968)289 depicts the 654 keV 2006300200011 beta-activity as the beta-activity, and this is more 2006300200012 consistent with the currently known decay scheme. 2006300200013 ANALYSIS (DECAY) Separation of components of ground and 2006300200014 metastable state in a complex decay curve. 2006300200015 STATUS (TABLE) Table 1 from Nucl.Phys.,A109(1968)694. 2006300200016 Cr. sect. value=0.296+-0.03 b is given in the text on 2006300200017 p.298, Table p.302 of Oest.Ak.Wiss.Nat.,176(1968)289. 2006300200018 HISTORY (20081020A) M.M. HL was deleted from DATA block as 2006300200019 given in DECAY-DATA. HL-ERR was moved in COMMON. 2006300200020 DECAY-DATA and CRITIQUE were added. 2006300200021 (20201210A) SD: BIB updated. CRITIQUE from N.Otuka 2006300200022 was added (prev. text deleted). 2006300200023 ENDBIB 21 0 2006300200024 COMMON 1 3 2006300200025 HL-ERR 2006300200026 MIN 2006300200027 5.8000E-01 2006300200028 ENDCOMMON 3 0 2006300200029 DATA 2 1 2006300200030 DATA DATA-ERR 2006300200031 B B 2006300200032 3.0000E-01 3.0000E-02 2006300200033 ENDDATA 3 0 2006300200034 ENDSUBENT 33 0 2006300299999 SUBENT 20063003 20201210 22962006300300001 BIB 8 24 2006300300002 REACTION (49-IN-113(N,2N)49-IN-112-M,,SIG) 2006300300003 DETECTOR (NAICR) Sodium-iodide crystal 2006300300004 ANALYSIS (DECAY) Separation of components of ground and 2006300300005 metastable state in a complex decay curve. 2006300300006 DECAY-DATA (49-IN-112-M,20.4MIN) HL = 20.4 +- 0.4 min. 2006300300007 (49-IN-112-G,14.5MIN,B+,650.) 2006300300008 RAD-DET (49-IN-112-G,B+) 2006300300009 CRITIQUE By Naohiko Otuka (2021-01-26): The 0.65 MeV activity 2006300300010 is written as the beta+ activity in Table 1 of 2006300300011 Nucl.Phys.A109(1968)694. Fig.4 of 2006300300012 Oester.Akad.Wiss.176(1968)289 also explains the 2006300300013 measured spectra as beta+ spectra. However, Fig.2 of 2006300300014 Oester.Akad.Wiss.176(1968)289 depicts the 654 keV 2006300300015 beta-activity as the beta-activity, and this is more 2006300300016 consistent with the currently known decay scheme. 2006300300017 STATUS (TABLE) Table 1 from Nucl.Phys.,A109(1968)694 and 2006300300018 from the text on p.298 , Table p.302 of 2006300300019 Oest.Ak.Wiss.Nat.,176(1968)289. 2006300300020 HISTORY (20081020A) M.M. HL was deleted from DATA block as 2006300300021 given in DECAY-DATA. HL-ERR was moved in COMMON. 2006300300022 DECAY-DATA and CRITIQUE were added. 2006300300023 (20201210A) SD: DECAY-DATA were re-compiled. BIB 2006300300024 updated. CRITIQUE from N.Otuka was added (prev. text 2006300300025 deleted). 2006300300026 ENDBIB 24 0 2006300300027 COMMON 1 3 2006300300028 HL-ERR 2006300300029 MIN 2006300300030 4.0000E-01 2006300300031 ENDCOMMON 3 0 2006300300032 DATA 2 1 2006300300033 DATA DATA-ERR 2006300300034 B B 2006300300035 1.4900E+00 1.5000E-01 2006300300036 ENDDATA 3 0 2006300300037 ENDSUBENT 36 0 2006300399999 SUBENT 20063004 20081020 22042006300400001 BIB 8 32 2006300400002 REACTION 1(49-IN-113(N,2N)49-IN-112-M/G,,SIG/RAT) Isomeric ratio.2006300400003 2(49-IN-112(0,0),,SCO) 2006300400004 DETECTOR (NAICR) Sodium-iodide crystal 2006300400005 PART-DET (B+) Decay beta+ positrons 0.65 MeV from In-112-G 2006300400006 DECAY-DATA (49-IN-112-M,20.4MIN) 2006300400007 (49-IN-112-G,14.5MIN,B+,600.,, 2006300400008 B+,991.,0.008,B+,1620.,0.21, 2006300400009 B-,654.,0.41) 2006300400010 B+,600.,, is given in NP/A,109,694 as measured. 2006300400011 B+,991.,0.008,1620.,0.21 and B-,654.,0.41 are given in 2006300400012 decay scheme in J,OAW,176,289. 2006300400013 CRITIQUE Of compiler. 2006300400014 B+ was mentioned in NP/A,109,694, (with energy 0.6 MeV)2006300400015 and in OAW,176,289 . 2006300400016 But in decay schema (used in OAW) there are no B+ of 2006300400017 energy around 0.6 MeV. 2006300400018 0.6 MeV - may be the mean energy (?) of B+ 2006300400019 or 0.654 MeV of B- . 2006300400020 The line "PART-DET (B+) Decay beta+ positrons 0.65 MeV"2006300400021 was in old (before correction) ENTRY ( marked as 2006300400022 approved in STATUS). This line is not corrected. 2006300400023 ANALYSIS Spin-cut-off parameter SIGMA = 2.8 +- 0.1 calculated 2006300400024 with the method of Vandenbosch and Huizenga. 2006300400025 STATUS (DEP,20063002) Dependent from cross-sections in 2006300400026 (DEP,20063003) this ENTRY. 2006300400027 (TABLE) Table 2 , Abstract of 1-st Reference. 2006300400028 In second reference, p.298, p.303 the isomeric ratio 2006300400029 value is given : 5.03 +- 0.3 2006300400030 HISTORY (19701109T) From NEUDADA files. 2006300400031 (19710908E) 2006300400032 (20081020A) SCO was added in DATA block. 2006300400033 DECAY-DATA and CRITIQUE were added. 2006300400034 ENDBIB 32 0 2006300400035 NOCOMMON 0 0 2006300400036 DATA 4 1 2006300400037 DATA 1DATA-ERR 1DATA 2DATA-ERR 2 2006300400038 NO-DIM NO-DIM NO-DIM NO-DIM 2006300400039 5.0 0.3 2.8 0.1 2006300400040 ENDDATA 3 0 2006300400041 ENDSUBENT 40 0 2006300499999 SUBENT 20063005 20081020 22042006300500001 BIB 8 13 2006300500002 REACTION (49-IN-115(N,INL)49-IN-115-M,,SIG) 2006300500003 DETECTOR (NAICR) Sodium-iodide crystal 2006300500004 DECAY-DATA (49-IN-115-M,4.5HR,DG,335.) 2006300500005 PART-DET (DG) Decay gammas 2006300500006 335 keV from metastable state 2006300500007 ANALYSIS Contribution of 556 keV and 722 kev gamma-rays with 2006300500008 half-life 50d was subtracted. 2006300500009 COMMENT .Total conversion coefficient alpha = 1.05 2006300500010 STATUS Second reference, text p.298, p.303 . 2006300500011 HISTORY (19701109T) From NEUDADA files. 2006300500012 (19710908E) 2006300500013 (20081020A) M.M. E-LVL (335.keV) was deleted from 2006300500014 DATA block. 2006300500015 ENDBIB 13 0 2006300500016 NOCOMMON 0 0 2006300500017 DATA 2 1 2006300500018 DATA DATA-ERR 2006300500019 B B 2006300500020 8.3500E-02 4.2000E-03 2006300500021 ENDDATA 3 0 2006300500022 ENDSUBENT 21 0 2006300599999 SUBENT 20063006 20081020 22042006300600001 BIB 6 13 2006300600002 REACTION (49-IN-115(N,2N)49-IN-114-G,,SIG) 2006300600003 DETECTOR (D4PI) 4PI proportional counter . 2006300600004 DECAY-DATA (49-IN-114-G,72.SEC,B-,1984.,0.989,DG,1300.,0.0016) 2006300600005 After B-, 1.3 MeV gamma of intensity (0.16+-0.04)% was2006300600006 obtained from decay curve. 2006300600007 PART-DET (B-) Decay Beta- electrons 2006300600008 1.98 MeV to Sn-114, 98.9 % relative intensity. 2006300600009 STATUS (TABLE) Table 1 of 1-st reference. 2006300600010 In second reference, text p.298, Table p.302 2006300600011 the c-s value is given: 0.342+-0.068 b. 2006300600012 HISTORY (19701109T) From NEUDADA files. 2006300600013 (19710908E) 2006300600014 (20081020U) HL was moved into DECAY-DATA. 2006300600015 ENDBIB 13 0 2006300600016 NOCOMMON 0 0 2006300600017 DATA 2 1 2006300600018 DATA DATA-ERR 2006300600019 B B 2006300600020 3.4000E-01 7.0000E-02 2006300600021 ENDDATA 3 0 2006300600022 ENDSUBENT 21 0 2006300699999 SUBENT 20063007 20081020 22042006300700001 BIB 9 19 2006300700002 REACTION (49-IN-115(N,2N)49-IN-114-M,,SIG) 2006300700003 DETECTOR (NAICR) Sodium-iodide crystal 2006300700004 DECAY-DATA (49-IN-114-M,50.D,DG,192.,0.166,DG,556.,0.035, 2006300700005 DG,722.,0.035) 2006300700006 DG-intensities (%) with errors, respectively : 2006300700007 16.6+-0.83, 3.5+-0.17, 3.5+-0.17 . 2006300700008 PART-DET (DG) Decay gammas 2006300700009 192 keV gamma isomeric transition. 2006300700010 COMMENT .Total conversion coefficient alpha = 4.8 for 192.keV. 2006300700011 ANALYSIS Absolute measurement of 192-keV gamma activity, 2006300700012 taking into account gamma-lines 556 and 722 keV after 2006300700013 e-capture. 2006300700014 CORRECTION For higher gamma-lines Compton continuum with error 2006300700015 +- 30.%. 2006300700016 STATUS (TABLE) Table 1 of 1-st reference. 2006300700017 Second reference, text p.298, Table p.302. 2006300700018 HISTORY (19701109T) From NEUDADA files. 2006300700019 (19710908E) 2006300700020 (20081020U) HL was moved into DECAY-DATA. 2006300700021 ENDBIB 19 0 2006300700022 NOCOMMON 0 0 2006300700023 DATA 2 1 2006300700024 DATA DATA-ERR 2006300700025 B B 2006300700026 1.4700E+00 1.2000E-01 2006300700027 ENDDATA 3 0 2006300700028 ENDSUBENT 27 0 2006300799999 SUBENT 20063008 20081020 22042006300800001 BIB 5 13 2006300800002 REACTION 1(49-IN-115(N,2N)49-IN-114-M/G,,SIG/RAT) Isomeric ratio.2006300800003 2(49-IN-114(0,0),,SCO) 2006300800004 PART-DET (B-,DG) Decay beta- electrons and decay gammas. 2006300800005 ANALYSIS .Spin-cut-off parameter SIGMA = 3.5+-0.4 calculated 2006300800006 with the method of Vandenbosch and Huizenga. 2006300800007 STATUS (DEP,20063006) Dependent from cross-sections in these 2006300800008 (DEP,20063007) ENTRYs. 2006300800009 (TABLE) Table 2 , Abstract of 1-st Reference. 2006300800010 In second reference, p.298, p.303 the isomeric 2006300800011 ratio M/G value is given: 4.28 +-0.92 . 2006300800012 HISTORY (19710803T) From NEUDADA files. 2006300800013 (19710908E) 2006300800014 (20081020A) SCO was added in DATA block. 2006300800015 ENDBIB 13 0 2006300800016 NOCOMMON 0 0 2006300800017 DATA 4 1 2006300800018 DATA 1DATA-ERR 1DATA 2DATA-ERR 2 2006300800019 NO-DIM NO-DIM NO-DIM NO-DIM 2006300800020 4.3 0.9 3.5 0.4 2006300800021 ENDDATA 3 0 2006300800022 ENDSUBENT 21 0 2006300899999 ENDENTRY 8 0 2006399999999