ENTRY C2266 20211107 C211C226600000001 SUBENT C2266001 20211107 C211C226600100001 BIB 11 50 C226600100002 TITLE Isovector excitations in 100Nb and their decays by C226600100003 neutron emission studied via the 100Mo(t,3He+n) C226600100004 reaction at 115 MeV/u C226600100005 AUTHOR (K.Miki,R.G.T.Zegers,S.M.Austin,D.Bazin,B.A.Brown, C226600100006 A.C.Dombos,R.K.Grzywacz,M.N.Harakeh,E.Kwan,S.N.Liddick,C226600100007 S.Lipschutz,E.Litvinova,M.Madurga,M.T.Mustonen,W.J.Ong,C226600100008 S.V.Paulauskas,G.Perdikakis,J.Pereira,W.A.Peters, C226600100009 C.Robin,M.Scott,A.Spyrou,C.Sullivan,R.Titus) C226600100010 INSTITUTE (1USAMSU,1USATEN,2NEDKVI,1USAWMU,1USAYAL,1USAOAU, C226600100011 1USAORL) C226600100012 (1USAUSA) Central Michigan University, Mt. Pleasant C226600100013 REFERENCE (J,PL/B,769,339,2017) C226600100014 FACILITY (CYCTM,1USAMSU) Experiment was performed at the C226600100015 coupled Cyclotron Facility at NSCL. C226600100016 SAMPLE Enriched 100Mo target with a thickness of 10mg/cm2. C226600100017 DETECTOR (MAGSP) The 3He particles scattered at forward angles C226600100018 were momentum-analyzed by the S800 spectrometer and C226600100019 detected in its focal plane detector C226600100020 (TELES,DRFTC,SCIN) 3He particles were identified by C226600100021 telescope consisting of drift chambers and plastic C226600100022 scintillator C226600100023 (SCIN) Neutrons emitted in the decay of the excited C226600100024 100Nbnuclei were detected by two types of neutron C226600100025 detectors surrounding the 100Mo target. 1 Plastic C226600100026 scintillator array consisting of 24 bars with C226600100027 dimensions of 4.5 cm x 2.5 cm x 30 cm and 24 bars C226600100028 with dimensions 3 cm x 3 cm x 60 cm. The plastic C226600100029 scintillator bars were installed vertically at a C226600100030 distance of 1 m from the target, and covering C226600100031 scattering angles between 64 deg and 161 deg. 2. C226600100032 Liquid-scintillator array consisting of 8 detectors C226600100033 with a diameter of 5.08 cm and a depth of 5.08 cm. C226600100034 The detectors were placed in a vertical plane around C226600100035 the target, at a distance of 15cm, and covered C226600100036 scattering angles between 51 deg and 129 deg. C226600100037 METHOD (TOF) The detector time resolution was 900 ps. In C226600100038 experiment time resolution was determined by the C226600100039 precision of the start timing provided by the S800 C226600100040 focal-plane scintillator, C226600100041 INC-SOURCE The primary 16-O beam was accelerated to 150MeV/A and C226600100042 struck a 9Be production target. Among the reaction C226600100043 products, tritons of 115MeV/u were selected with a C226600100044 momentum acceptance (dp/p) of 0.5% in the A1900 C226600100045 fragment separator and purified to better than 99%. C226600100046 The triton beam intensity was 1E+7 pps on average. C226600100047 ERR-ANALYS (ERR-S) Statistical uncertainties C226600100048 (ERR-SYS) Systematic uncertainty caused mainly C226600100049 by the uncertainty in the intensity of the incident C226600100050 triton beam. C226600100051 HISTORY (20211107C) Compiled by S.H. C226600100052 ENDBIB 50 0 C226600100053 COMMON 2 3 C226600100054 EN ERR-SYS C226600100055 MEV/A PER-CENT C226600100056 115. 11. C226600100057 ENDCOMMON 3 0 C226600100058 ENDSUBENT 57 0 C226600199999 SUBENT C2266002 20211107 C211C226600200001 BIB 2 3 C226600200002 REACTION (42-MO-100(T,HE3)41-NB-100,ICL,DA/DE,HE3/RSD) C226600200003 STATUS (CURVE) Data taken from fig. 1 of the reference. C226600200004 Waiting for data from author C226600200005 ENDBIB 3 0 C226600200006 NOCOMMON 0 0 C226600200007 DATA 4 51 C226600200008 ANG-CM E-EXC DATA-CM ERR-S C226600200009 ADEG MEV MB/SR/MEV MB/SR/MEV C226600200010 0.69 -0.7 0.03 C226600200011 0.69 -0.2 0.25 0.14 C226600200012 0.69 0.2 0.34 0.17 C226600200013 0.69 0.7 2.00 0.39 C226600200014 0.69 1.2 0.94 0.22 C226600200015 0.69 1.7 1.74 0.34 C226600200016 0.69 2.2 2.04 0.38 C226600200017 0.69 2.7 1.41 0.31 C226600200018 0.69 4.0 1.61 0.18 C226600200019 0.69 6.0 2.26 0.22 C226600200020 0.69 8.0 3.12 0.24 C226600200021 0.69 10.0 3.21 0.25 C226600200022 0.69 12.0 3.53 0.26 C226600200023 0.69 14.0 3.97 0.27 C226600200024 0.69 16.0 3.65 0.29 C226600200025 0.69 18.0 3.98 0.29 C226600200026 0.69 20.0 3.52 0.27 C226600200027 1.98 -0.7 0.07 C226600200028 1.98 -0.2 0.02 0.03 C226600200029 1.98 0.2 0.22 0.07 C226600200030 1.98 0.7 1.06 0.20 C226600200031 1.98 1.2 0.96 0.16 C226600200032 1.98 1.7 1.24 0.19 C226600200033 1.98 2.2 1.05 0.20 C226600200034 1.98 2.7 1.02 0.17 C226600200035 1.98 4.0 1.53 0.13 C226600200036 1.98 6.0 1.91 0.17 C226600200037 1.98 8.0 2.54 0.18 C226600200038 1.98 10.0 2.33 0.20 C226600200039 1.98 12.0 2.52 0.19 C226600200040 1.98 14.0 2.67 0.21 C226600200041 1.98 16.0 2.67 0.20 C226600200042 1.98 18.0 2.66 0.27 C226600200043 1.98 20.0 2.29 0.37 C226600200044 3.33 -0.7 0.15 0.09 C226600200045 3.33 -0.2 0.02 0.03 C226600200046 3.33 0.2 0.22 0.07 C226600200047 3.33 0.7 1.06 0.20 C226600200048 3.33 1.2 0.96 0.16 C226600200049 3.33 1.7 1.24 0.19 C226600200050 3.33 2.2 1.05 0.20 C226600200051 3.33 2.7 1.02 0.17 C226600200052 3.33 4.0 1.53 0.13 C226600200053 3.33 6.0 1.91 0.17 C226600200054 3.33 8.0 2.54 0.18 C226600200055 3.33 10.0 2.33 0.20 C226600200056 3.33 12.0 2.52 0.19 C226600200057 3.33 14.0 2.67 0.21 C226600200058 3.33 16.0 2.67 0.20 C226600200059 3.33 18.0 2.66 0.27 C226600200060 3.33 20.0 2.29 0.37 C226600200061 ENDDATA 53 0 C226600200062 ENDSUBENT 61 0 C226600299999 SUBENT C2266003 20211107 C211C226600300001 BIB 2 3 C226600300002 REACTION (42-MO-100(T,HE3)41-NB-100,ICL,DA/DE,HE3/RSD) C226600300003 STATUS (CURVE) Data taken from fig. 1 of the reference. C226600300004 Waiting for data from author C226600300005 ENDBIB 3 0 C226600300006 NOCOMMON 0 0 C226600300007 DATA 5 10 C226600300008 E-EXC-MIN E-EXC-MAX ANG-CM DATA-CM ERR-S C226600300009 MEV MEV ADEG MB/SR/MEV MB/SR/MEV C226600300010 2. 2.5 0.7 2.05 0.37 C226600300011 2. 2.5 1.4 1.95 0.26 C226600300012 2. 2.5 2.0 1.74 0.21 C226600300013 2. 2.5 2.6 1.70 0.19 C226600300014 2. 2.5 3.3 1.05 0.18 C226600300015 3. 5. 0.7 1.65 0.17 C226600300016 3. 5. 1.4 2.10 0.14 C226600300017 3. 5. 2.0 2.28 0.12 C226600300018 3. 5. 2.6 1.89 0.11 C226600300019 3. 5. 3.3 1.56 0.12 C226600300020 ENDDATA 12 0 C226600300021 ENDSUBENT 20 0 C226600399999 ENDENTRY 3 0 C226699999999