ENTRY 41481 20210610 41964148100000001 SUBENT 41481001 20210610 41964148100100001 BIB 13 34 4148100100002 REFERENCE (J,ARI,64,823,2006) Main ref. 4148100100003 AUTHOR (M.Manolopoulou, S.Stoulos, M.Fragopoulou, R.Brandt, 4148100100004 W.Westmeier, M.Krivopustov, A.Sosnin, M.Zamani) 4148100100005 TITLE Detection of spallation neutrons and protons using 4148100100006 the natCd activation technique in transmutation 4148100100007 experiments at Dubna 4148100100008 INSTITUTE (4ZZZDUB) Krivopustov,Sosnin 4148100100009 (2GRCARU) Manolopoulou,Stoulos,Fragopoulou,Zamani. 4148100100010 Physics Department of Aristotle University of 4148100100011 Thessaloniki 54124,Hellas,Greece. 4148100100012 (2GERMBG) Brandt,Westmeier. Philipps University,Marburg4148100100013 FACILITY (SYNCH,4ZZZDUB) Nuclotron of the High Energy 4148100100014 Laboratory, JINR,Dubna,Russia. 4148100100015 GAMMA-2 transmutation set-up. 4148100100016 METHOD (ACTIV) G-spectra measured in multichannel-scaling mode4148100100017 (GSPEC) from the activated Cd foils. 4148100100018 INC-SOURCE (SPALL) Spallation target was the lead cylinder of 8cm 4148100100019 diameter and 20 cm length, covered by paraffin 4148100100020 moderator of 6 cm thickness. 4148100100021 Proton beam 1 GeV,total fluence (7.6+-0.3)E12 4148100100022 INC-SPECT Thermal-epithermal neutron fluence - 4148100100023 (3.1+-0.6)E-03 neutrons/cm2/primary proton. 4148100100024 SAMPLE Five samples of natural Cd of mass approx.2g, purity 4148100100025 99.9%. 4148100100026 DETECTOR (HPGE) Low-level HPGe gamma-ray spectrometry system. 4148100100027 Coaxial detector with 42% efficiency, 4148100100028 2.2 keV resolution at 1.33 MeV photons (Co-60),4148100100029 shielded by 4 inches Pb, 1 mm Cd and 1 mm Cu. 4148100100030 DECAY-DATA (48-CD-115-G,2.228D,DG,336.,0.459, 4148100100031 DG,528.,0.274) 4148100100032 ERR-ANALYS (DATA-ERR) Not specified 4148100100033 HISTORY (20061031C) Compiled at CJD. M.M. 4148100100034 (20210610U) AUTHOR M.Manolopoulous -> M.Manolopoulou.4148100100035 Minor correction of free text. 4148100100036 ENDBIB 34 0 4148100100037 NOCOMMON 0 0 4148100100038 ENDSUBENT 37 0 4148100199999 SUBENT 41481002 20210610 41964148100200001 BIB 4 9 4148100200002 REACTION (48-CD-0(N,X)48-CD-115-G,,SIG,,SPA) Effective 4148100200003 cross-section, averaged over broad neutron spectrum 4148100200004 up to EN-MAX=1 keV. 4148100200005 ANALYSIS Two reactions were considered: Cd-116(n,2n)Cd-115 and 4148100200006 Cd-114(n,g)Cd-115. Proportion of production rates of 4148100200007 (n,g) to (n,2n) reactions was estimated to be 17.+-3. 4148100200008 STATUS (TABLE) Table 2 of 4148100200009 Applied Radiation and Isotopes,v.64,p.823,2006 4148100200010 HISTORY (20210610A) CD-115 -> CD-115-G in SF4. 4148100200011 ENDBIB 9 0 4148100200012 NOCOMMON 0 0 4148100200013 DATA 3 1 4148100200014 EN-MAX DATA DATA-ERR 4148100200015 KEV B B 4148100200016 1. 0.14 0.03 4148100200017 ENDDATA 3 0 4148100200018 ENDSUBENT 17 0 4148100299999 ENDENTRY 2 0 4148199999999