ENTRY 14442 20151021 14101444200000001 SUBENT 14442001 20151021 14101444200100001 BIB 12 33 1444200100002 TITLE Inelastic neutron scattering cross sections for 76Ge 1444200100003 relevant to background in neutrinoless double-beta 1444200100004 decay experiments 1444200100005 AUTHOR (B.P.Crider,E.E.Peters,J.M.Allmond,M.T.McEllistrem, 1444200100006 F.M.Prados-Estevez,T.J.Ross,J.R.Vanhoy,S.W.Yates) 1444200100007 INSTITUTE (1USAKTY,1USAORL,1USAANA) 1444200100008 REFERENCE (J,PR/C,92,034310,2015) 1444200100009 FACILITY (VDGT,1USAKTY) Experiment performed using 7-MV Van de 1444200100010 Graaff accelerator at the University of Kentucky 1444200100011 Accelerator Laboratory. 1444200100012 SAMPLE (32-GE-76,ENR=0.8412) Enriched 76Ge powder with 1444200100013 mass=11.13 g, radius= 1.1 cm and thickness = 0.8 cm 1444200100014 was placed in a polyethylene vial. 1444200100015 (32-GE-76,ENR=0.84) Enriched 76GeO2 powder with mass 1444200100016 = 41.84 g, radius = 1.25 cm and height = 4.8 cm 1444200100017 contained within a polyethylene vial. 1444200100018 For comparison of intensity between Ge isotopes a 1444200100019 natural Ge sample with mass 106.55 g, radius 1.3cm 1444200100020 and height 3.7 cm was used. 1444200100021 (32-GE-76,ENR=0.85) Enriched scattering sample of 1444200100022 76GeO2 powder, with mass = 19.56 g, radius = 1.1 cm, 1444200100023 and height = 4.7 cm was used for excitation function 1444200100024 measurements. 1444200100025 DETECTOR (HPGE) A single high-purity germanium detector with 1444200100026 an annular ring of bismuth germanate (BGO) used for 1444200100027 Compton suppression was employed to detect the 1444200100028 emitted gamma rays 1444200100029 MONITOR (26-FE-56(N,INL)26-FE-56,PAR,SIG,G) 1444200100030 MONIT-REF (,R.Beyer+,J,NP/A,927,41,2014) 1444200100031 INC-SOURCE (P-T) Fast neutrons were produced via the 3H(p,n)3He 1444200100032 reaction 1444200100033 ERR-ANALYS (DATA-ERR) No information given 1444200100034 HISTORY (20151021C) Compiled by S.H. 1444200100035 ENDBIB 33 0 1444200100036 COMMON 1 3 1444200100037 E-NRM 1444200100038 KEV 1444200100039 846.76 1444200100040 ENDCOMMON 3 0 1444200100041 ENDSUBENT 40 0 1444200199999 SUBENT 14442002 20151021 14101444200200001 BIB 3 7 1444200200002 REACTION (32-GE-76(N,INL)32-GE-76,PAR,SIG,G) 1444200200003 STATUS (TABLE) Data taken from tab. 2 of the reference 1444200200004 EN-SEC (E,G) Measured cross section is a sum of three gamma 1444200200005 rays 1444200200006 2037.5+-0.5 keV from level at 3147 keV 1444200200007 2037.5+-0.5 keV from level at 3577 keV and 1444200200008 2040.70 keV from level at 3951.89 keV 1444200200009 ENDBIB 7 0 1444200200010 COMMON 3 3 1444200200011 E E E 1444200200012 KEV KEV KEV 1444200200013 2037.5 2037.5 2040.7 1444200200014 ENDCOMMON 3 0 1444200200015 DATA 3 4 1444200200016 EN DATA DATA-ERR 1444200200017 MEV MB MB 1444200200018 4.3 7.12 0.72 1444200200019 4.5 5.80 0.60 1444200200020 4.7 5.51 0.57 1444200200021 4.9 4.84 0.70 1444200200022 ENDDATA 6 0 1444200200023 ENDSUBENT 22 0 1444200299999 SUBENT 14442003 20151021 14101444200300001 BIB 3 9 1444200300002 REACTION (32-GE-76(N,INL)32-GE-76,PAR,SIG,G) 1444200300003 STATUS (TABLE) Data taken from tab. 3 of the reference 1444200300004 FLAG (1.) Measurement with enriched 76GeO2 sample at 125deg 1444200300005 (2.) Measurement with enriched 76Ge powder sample 1444200300006 at 90 deg 1444200300007 (3.) Measurement with enriched 76GeO2 sample 1444200300008 at 50deg, 90deg and 133deg 1444200300009 (4.) Measurement with enriched 76GeO2 sample 1444200300010 at 65deg, 125deg and 147deg 1444200300011 ENDBIB 9 0 1444200300012 COMMON 1 3 1444200300013 E 1444200300014 KEV 1444200300015 2040.70 1444200300016 ENDCOMMON 3 0 1444200300017 DATA 4 7 1444200300018 EN DATA DATA-ERR FLAG 1444200300019 MEV MB MB NO-DIM 1444200300020 4.3 0.134 0.038 1. 1444200300021 4.5 0.168 0.047 1. 1444200300022 4.5 0.179 0.052 3. 1444200300023 4.5 0.179 0.059 4. 1444200300024 4.5 0.185 0.051 2. 1444200300025 4.7 0.176 0.050 1. 1444200300026 4.9 0.252 0.076 1. 1444200300027 ENDDATA 9 0 1444200300028 ENDSUBENT 27 0 1444200399999 SUBENT 14442004 20151021 14101444200400001 BIB 5 15 1444200400002 REACTION (32-GE-76(N,INL)32-GE-76,PAR,SIG) 1444200400003 ANALYSIS Derived from 2040.70 keV gamma production cross 1444200400004 sections and branching ratios for the 3951.89 keV level1444200400005 REL-REF (R,,D.C.Camp+,J,NP/A,177,401,1971) 1444200400006 (gamma branching ratio for 3951.89 keV level given) 1444200400007 STATUS (TABLE) Data taken from tab. 3 of the reference 1444200400008 (DEP,14442003) 2040.70 keV gamma production cross 1444200400009 section given 1444200400010 FLAG (1.) Measurement with enriched 76GeO2 sample at 125deg 1444200400011 (2.) Measurement with enriched 76Ge powder sample 1444200400012 at 90 deg 1444200400013 (3.) Measurement with enriched 76GeO2 sample 1444200400014 at 50deg, 90deg and 133deg 1444200400015 (4.) Measurement with enriched 76GeO2 sample 1444200400016 at 65deg, 125deg and 147deg 1444200400017 ENDBIB 15 0 1444200400018 COMMON 1 3 1444200400019 E-LVL 1444200400020 KEV 1444200400021 3951.89 1444200400022 ENDCOMMON 3 0 1444200400023 DATA 4 7 1444200400024 EN DATA DATA-ERR FLAG 1444200400025 MEV MB MB NO-DIM 1444200400026 4.3 3.67 0.45 1. 1444200400027 4.5 4.63 0.56 1. 1444200400028 4.5 4.92 0.67 3. 1444200400029 4.5 4.91 1.10 4. 1444200400030 4.5 5.09 0.55 2. 1444200400031 4.7 4.85 0.60 1. 1444200400032 4.9 6.92 1.29 1. 1444200400033 ENDDATA 9 0 1444200400034 ENDSUBENT 33 0 1444200499999 SUBENT 14442005 20151021 14101444200500001 BIB 3 5 1444200500002 REACTION ((32-GE-76(N,INL)32-GE-76,PAR,SIG,G)// 1444200500003 (32-GE-76(N,INL)32-GE-76,PAR,SIG,G)) 1444200500004 STATUS (TABLE) Data taken from tab. 4 of the reference 1444200500005 METHOD Cross section ratios were measured at detection 1444200500006 angle of 125deg 1444200500007 ENDBIB 5 0 1444200500008 COMMON 2 3 1444200500009 E-NM E-DN 1444200500010 KEV KEV 1444200500011 3389.75 3951.70 1444200500012 ENDCOMMON 3 0 1444200500013 DATA 3 4 1444200500014 EN DATA DATA-ERR 1444200500015 MEV NO-DIM NO-DIM 1444200500016 4.3 62.0 12.0 1444200500017 4.5 47.0 8.0 1444200500018 4.7 80.0 14.0 1444200500019 4.9 65.0 18.0 1444200500020 ENDDATA 6 0 1444200500021 ENDSUBENT 20 0 1444200599999 ENDENTRY 5 0 1444299999999