ENTRY 41574 20110715 41534157400000001 SUBENT 41574001 20110715 41534157400100001 BIB 14 26 4157400100002 TITLE Using a linear polarimeter for investigating the 4157400100003 gamma-radiation of an (n, n'gamma) reaction. 4157400100004 AUTHOR (L.I.Govor, A.M.Demidov, O.K.Zhuravlev, V.A.Kurkin, 4157400100005 Yu.K.Cherepantsev) 4157400100006 REFERENCE (J,AE,57,(4),270,198410) 4157400100007 (J,SJA,57,(4),732,1984) 4157400100008 #doi:10.1007/BF01123648 4157400100009 INSTITUTE (4RUSKUR) IR-8 reactor 4157400100010 INC-SOURCE (REAC) Horizontal channel. Filter of Cd layer of 1 mm 4157400100011 thickness, B4C layer of 10 mm thickness, U layer of 4157400100012 50 mm thickness. 4157400100013 REL-REF (M,,Demidov+,J,IZV,44,(1),135,198001) 4157400100014 Description of incident spectrum and detector 4157400100015 FACILITY (REAC,4RUSKUR) IR-8 reactor . 4157400100016 INC-SPECT Neutron beam was passed through a filter of B4-C,Cd, 4157400100017 and lead. At .5MeV neutron spectrum falls off 4157400100018 according to the exp(-0.72E(n))-law approximately. 4157400100019 (Nucl.Instr.and Meth.117(1974)533) 4157400100020 DETECTOR (SPEC,GE) Two Ge detectors of 40 mm diameter, 40 mm 4157400100021 long. Resolution2.3 keV at gamma energy 1.6 MeV. 4157400100022 SAMPLE (60-ND-148,ENR=0.916) 20 g of Nd, size 4x5 cm, 4157400100023 91.6% enrichment. 4157400100024 METHOD (GSPEC) 4157400100025 PART-DET (G) 4157400100026 ERR-ANALYS (DATA-ERR) Not specified. 4157400100027 HISTORY (20110715C) M.M. 4157400100028 ENDBIB 26 0 4157400100029 COMMON 1 3 4157400100030 EN-DUMMY 4157400100031 MEV 4157400100032 1. 4157400100033 ENDCOMMON 3 0 4157400100034 ENDSUBENT 33 0 4157400199999 SUBENT 41574002 20110715 41534157400200001 BIB 2 3 4157400200002 REACTION (60-ND-148(N,INL)60-ND-148,PAR,DA,G,LEG/RS) 4157400200003 STATUS (TABLE) Table 1 of J,AE,57,(4),270,1984 4157400200004 (COREL,30672006) In 30672 - measurement in 3IRQNRI. 4157400200005 ENDBIB 3 0 4157400200006 NOCOMMON 0 0 4157400200007 DATA 4 10 4157400200008 E NUMBER DATA DATA-ERR 4157400200009 KEV NO-DIM NO-DIM NO-DIM 4157400200010 489.96 2. -0.20 0.04 4157400200011 489.96 4. 0.04 0.05 4157400200012 869.23 2. 0.01 0.04 4157400200013 869.23 4. 0.02 0.05 4157400200014 947.09 2. -0.06 0.04 4157400200015 947.09 4. 0.01 0.04 4157400200016 1209.92 2. 0.05 0.05 4157400200017 1209.92 4. 0.06 0.06 4157400200018 1427.4 2. 0.20 0.05 4157400200019 1427.4 4. 0.02 0.06 4157400200020 ENDDATA 12 0 4157400200021 ENDSUBENT 20 0 4157400299999 SUBENT 41574003 20110715 41534157400300001 BIB 3 7 4157400300002 REACTION (60-ND-148(N,INL)60-ND-148,PAR,POL,G,MSC) 4157400300003 Gamma-ray linear polarization. 4157400300004 ANALYSIS Linear polarization P was determined by N = ratio of 4157400300005 counts measured at 90 degrees to 0 degrees by 4157400300006 polarimeter and R = sensitivity of polarimeter, 4157400300007 using relation P=(1-N*R)/(N-R). 4157400300008 STATUS (TABLE) Table 1 of J,AE,57,(4),270,1984 4157400300009 ENDBIB 7 0 4157400300010 NOCOMMON 0 0 4157400300011 DATA 3 5 4157400300012 E DATA DATA-ERR 4157400300013 KEV NO-DIM NO-DIM 4157400300014 489.96 2.35 0.19 4157400300015 869.23 0.75 0.07 4157400300016 947.09 0.95 0.14 4157400300017 1209.92 1.71 0.38 4157400300018 1427.4 0.57 0.33 4157400300019 ENDDATA 7 0 4157400300020 ENDSUBENT 19 0 4157400399999 ENDENTRY 3 0 4157499999999