ENTRY 33039 20130219 31593303900000001 SUBENT 33039001 20130219 31593303900100001 BIB 8 25 3303900100002 TITLE Measurement of reaction cross-sections for 3303900100003 64Ni(n,gamma)65Ni at En = 0.025 eV and 58Ni(n,p)58Co 3303900100004 at En = 3.7 MeV 3303900100005 AUTHOR (B.S.Shivashankar, H.Naik, S.V.Suryanarayana, 3303900100006 P.M.Prajapati, V.K.Mulik, K.C.Jagadeesan, S.V.Thakare, 3303900100007 A.Goswami, S.Ganesan) 3303900100008 INSTITUTE (3INDIND) Manipal University,Manipal 3303900100009 (3INDTRM,3INDBDA,3INDPOO) 3303900100010 REFERENCE (J,JRN,292,745,2012) 3303900100011 DETECTOR (HPGE) The gamma-rays of reaction products from the 3303900100012 irradiated Ni,In and Au samples were counted in an 3303900100013 energy and efficiency calibrated 80 c.c. HPGe 3303900100014 detector coupled to a PC-based 4K channel analyzer. 3303900100015 ERR-ANALYS (ERR-T) The overall uncertainty represents contribution3303900100016 from both statistical and systematic errors (~11-16%) 3303900100017 (ERR-S,10.,15.) Statistical uncertainty (~10-15%) 3303900100018 (ERR-SYS) Overall systematic uncertainty contains: 3303900100019 (ERR-1) Uncertainty in irradiation time 3303900100020 (ERR-2) Uncertainty in detection efficiency calibration3303900100021 (ERR-3) Uncertainty in half-life of the fission 3303900100022 products and the gamma-ray abundances 3303900100023 STATUS (TABLE) Table 2 of J. Rad. Nucl. Chem. 292(2012) 745 3303900100024 (APRVD) Entry approved by Dr. H.Naik 3303900100025 HISTORY (20130219C) Compiled by V.K.Mulik,University of Pune, 3303900100026 vikas.mulik4@gmail.com 3303900100027 ENDBIB 25 0 3303900100028 COMMON 4 3 3303900100029 ERR-SYS ERR-1 ERR-2 ERR-3 3303900100030 PER-CENT PER-CENT PER-CENT PER-CENT 3303900100031 4. 2. 3. 2. 3303900100032 ENDCOMMON 3 0 3303900100033 ENDSUBENT 32 0 3303900199999 SUBENT 33039002 20130219 31593303900200001 BIB 9 17 3303900200002 REACTION (28-NI-64(N,G)28-NI-65,,SIG,,SPA) 3303900200003 Not effective cross section in Westcott's convention 3303900200004 DECAY-DATA (28-NI-65,2.5172HR,DG,1481.84,0.240) 3303900200005 FACILITY (REAC,3INDTRM) APSARA reactor 3303900200006 INC-SOURCE (REAC) Thermal neutron beam 3303900200007 Neutron flux was 1.105 x 10**8 n/cm2/s 3303900200008 SAMPLE (28-NI-64,NAT=0.00926) A known amount (0.1435 g) of 3303900200009 natural Ni metal foil of thickness about 1 mm and Au 3303900200010 metal foil (0.0218 g) of thickness 0.1225 mm for 3303900200011 neutron flux monitor were wrapped separately with 3303900200012 0.025 mm thick super pure aluminum foil and doubly 3303900200013 sealed with alkathene bags. 3303900200014 METHOD (ACTIV) Irradiated for 6 h 30 min 3303900200015 MONITOR (79-AU-197(N,G)79-AU-198,,SIG) 3303900200016 DECAY-MON (79-AU-198,2.272D,DG,411.80,0.9562) 3303900200017 CRITIQUE Naohiko Otsuka (2013-05-09): 3303900200018 Monitored by Au foil only. No thermal flux determined.3303900200019 ENDBIB 17 0 3303900200020 NOCOMMON 0 0 3303900200021 DATA 3 1 3303900200022 EN-DUMMY DATA ERR-T 3303900200023 EV MB MB 3303900200024 0.0253 1590. 20. 3303900200025 ENDDATA 3 0 3303900200026 ENDSUBENT 25 0 3303900299999 SUBENT 33039003 20130219 31593303900300001 BIB 9 20 3303900300002 REACTION (28-NI-58(N,P)27-CO-58,,SIG) 3303900300003 DECAY-DATA (27-CO-58,70.86D,DG,810.775,0.990) 3303900300004 FACILITY (VDGT,3INDTRM) BARC-TIFR Pelletron facility at TIFR, 3303900300005 Mumbai. 3303900300006 INC-SOURCE (P-LI7) The neutron beam was obtained from the 3303900300007 7-Li(p,n)reaction by using the proton beam. The lithium3303900300008 foil was made of natural lithium of thickness 3.7 3303900300009 mg/cm2 and wrapped with tantalum foil. 3303900300010 Neutron flux was 1.1 x 10**7 n/cm2/s 3303900300011 SAMPLE (28-NI-58,NAT=0.6807) A known amount (0.1448 g) 3303900300012 of natural nickel with 58Ni (68.077%) and 0.1556 g of 3303900300013 natural indium metal foil were wrapped separately 3303900300014 with 0.025 mm thick Al foil. The size of the Ni-In 3303900300015 stacked was 4 mm x 4 mm. Then a stacked was made from 3303900300016 these two targets, which were additionally wrapped with3303900300017 Al foil of 0.025 mm thick. 3303900300018 METHOD (ACTIV) Irradiated for 6 hrs and cooled for 2 hrs 3303900300019 MONITOR (49-IN-115(N,INL)49-IN-115-M,,SIG) 3303900300020 DECAY-MON (49-IN-115-M,4.486HR,DG,336.24,0.458) 3303900300021 MONIT-REF (,,3,IRDF-2002,,2005) 3303900300022 ENDBIB 20 0 3303900300023 NOCOMMON 0 0 3303900300024 DATA 4 1 3303900300025 EN EN-ERR DATA ERR-T 3303900300026 MEV MEV MB MB 3303900300027 3.7 0.3 317. 36. 3303900300028 ENDDATA 3 0 3303900300029 ENDSUBENT 28 0 3303900399999 ENDENTRY 3 0 3303999999999