ENTRY 14455 20170328 14261445500000001 SUBENT 14455001 20170328 14261445500100001 BIB 12 39 1445500100002 TITLE Isomeric ratio measurements for the radiative neutron 1445500100003 capture 176Lu(n,gamma) at the LANL DANCE facility 1445500100004 AUTHOR (D.Denis-Petit,O.Roig,V.Meot,B.Morillon,P.Romain, 1445500100005 M.Jandel,T.Kawano,D.J.Vieira,E.M.Bond,T.A.Bredeweg, 1445500100006 A.J.Couture,R.C.Haight,A.L.Keksis,R.S.Rundberg, 1445500100007 J.L.Ullmann) 1445500100008 INSTITUTE (2FR BRC,1USALAS) 1445500100009 REFERENCE (J,PR/C,94,054612,2016) Main reference 1445500100010 (J,EPJ/CS,111,02004,2016) Preliminary data 1445500100011 FACILITY (LINAC,1USALAS)Experiment performed at white neutron 1445500100012 source of the Lujan Center, based on spallation 1445500100013 reactions on a tungsten target using a pulsed 800-MeV 1445500100014 proton beam, accumulated and compressed in a proton 1445500100015 storage ring. 1445500100016 SAMPLE (71-LU-176,ENR=0.9995) 176Lu target was prepared by 1445500100017 176Lu ion deposition onto a 1 mu-m thin aluminized 1445500100018 mylar foil. Target thickness was 0.5mg/cm2 and 1445500100019 diameter 7 mm. 1445500100020 DETECTOR (BAF2) 4PI gamma-detector array DANCE, composed of 1445500100021 160 BaF2 scintillators. DANCE provides the total 1445500100022 g-ray calorimetry and the multiplicity information 1445500100023 of the g-cascade following neutron capture. 1445500100024 METHOD (TOF) Incident neutron energy determined by time of 1445500100025 flight. Proton beam was compressed to a 250 ns pulse 1445500100026 and delivered into tungsten spallation target at a 1445500100027 repetition rate of 20 Hz. DANCE array was located on 1445500100028 a 20.25 m long flight path. 1445500100029 INC-SOURCE (SPALL) 800 MeV proton beam was compressed using the 1445500100030 proton storage ring to a 250 ns pulse. A 100 mu-A 1445500100031 beam is delivered at a rate of 20 Hz onto the 1445500100032 tungsten spallation target. The produced neutrons were 1445500100033 moderated in water located just downstream from the 1445500100034 neutron production target 1445500100035 ERR-ANALYS (DATA-ERR) No information on sources of uncertainties 1445500100036 ANALYSIS Isomeric ratio was determined by careful study of 1445500100037 gamma cascades 1445500100038 HISTORY (20160415C) Compiled by S.H. 1445500100039 (20170207A) S.H. Main reference added, 1445500100040 subentry 2 updated, subentry 3 included 1445500100041 ENDBIB 39 0 1445500100042 COMMON 2 3 1445500100043 EN-MIN EN-MAX 1445500100044 EV KEV 1445500100045 8.5 100.0 1445500100046 ENDCOMMON 3 0 1445500100047 ENDSUBENT 46 0 1445500199999 SUBENT 14455002 20170207 14261445500200001 BIB 5 5 1445500200002 REACTION (71-LU-176(N,G)71-LU-177-L1/T,,SIG/RAT,,AV) 1445500200003 STATUS (TABLE) Data taken from tab. 3 of the main reference 1445500200004 DECAY-DATA (71-LU-177-L1,32.8NSEC,DG,761.71,0.705) 1445500200005 LEVEL-PROP (71-LU-177-L1,E-LVL=761.70,SPIN=2.5,PARITY=-1.) 1445500200006 HISTORY (20170207A) S.H. Data updated from main reference 1445500200007 ENDBIB 5 0 1445500200008 NOCOMMON 0 0 1445500200009 DATA 3 1 1445500200010 DATA DATA-ERR ERR-HL 1445500200011 NO-DIM NO-DIM NSEC 1445500200012 0.105 0.006 2.4 1445500200013 ENDDATA 3 0 1445500200014 ENDSUBENT 13 0 1445500299999 SUBENT 14455003 20170207 14261445500300001 BIB 5 5 1445500300002 REACTION (71-LU-176(N,G)71-LU-177-L2/T,,SIG/RAT,,AV) 1445500300003 STATUS (TABLE) Data taken from tab. 3 of the main reference 1445500300004 DECAY-DATA (71-LU-177-L2,11.1NSEC,DG,1088.13,0.710) 1445500300005 LEVEL-PROP (71-LU-177-L2,E-LVL=1356.88,SPIN=7.5,PARITY=1.) 1445500300006 HISTORY (20170207A) S.H. Subentry added 1445500300007 ENDBIB 5 0 1445500300008 NOCOMMON 0 0 1445500300009 DATA 3 1 1445500300010 DATA DATA-ERR ERR-HL 1445500300011 NO-DIM NO-DIM NSEC 1445500300012 0.048 0.006 1.0 1445500300013 ENDDATA 3 0 1445500300014 ENDSUBENT 13 0 1445500399999 ENDENTRY 3 0 1445599999999