ENTRY C2726 20220317 C215C272600000001 SUBENT C2726001 20220317 C215C272600100001 BIB 11 43 C272600100002 TITLE Observation of excited states in 20Mg sheds light on C272600100003 nuclear forces and shell evolution C272600100004 AUTHOR (J.S.Randhawa,R.Kanungo,M.Holl,J.D.Holt,P.Navratil, C272600100005 S.R.Stroberg,G.Hagen,G.R.Jansen,M.Alcorta,C.Andreoiu, C272600100006 C.Barnes,C.Burbadge,D.Burke,A.A.Chen,A.Chester, C272600100007 G.Christian,S.Cruz,B.Davids,J.Even,G.Hackman, C272600100008 J.Henderson,S.Ishimoto,P.Jassal,S.Kaur,M.Keefe, C272600100009 D.Kisliuk,R.Krucken,J.Liang,J.Lighthall,E.McGee, C272600100010 J.Measures,M.Moukaddam,E.Padilla-Rodal,A.Shotter, C272600100011 I.J.Thompson,J.Turko,M.Williams,O.Workman) C272600100012 INSTITUTE (1CANSMR,1CANTMF,1USAORL,1USATEN,1CANSFU,1CANGUE, C272600100013 1CANMCM,2JPNKEK,1CANUBC,3MEXUMX,2UK EDG,1USALRL, C272600100014 2UK YRK) C272600100015 (1CANCAN) Dalhousie University, Halifax, Nova Scotia C272600100016 REFERENCE (J,PR/C,99,021301,2019) C272600100017 FACILITY (LINAC,1CANTMF) Experiment was carried out using the C272600100018 IRIS reaction spectroscopy facility at TRIUMF C272600100019 SAMPLE Thin windowless solid deuterium D2 reaction target C272600100020 built on a 4.5 mu-mthick Ag foil backing.The target C272600100021 cell with the foil was cooled to 4 K before forming C272600100022 solid D2. AG foil backing was facing upstream of the C272600100023 D2 layer. The average target thickness was 65 mu-m C272600100024 DETECTOR (TELES,SISD,CSICR) Scattered light recoils p,d,t,He C272600100025 from reactions were detected using annular array of C272600100026 100 mu-m thick single-sided silicon strip detectors C272600100027 followed by a layer of 12 mm thick CsI(Tl) detectors. C272600100028 The detector telescope covered scattering angles of C272600100029 30.1 deg to 56.2 deg. C272600100030 (SISD) Scattered beam particles were detected using a C272600100031 doublesided silicon strip detector placed 33 cm C272600100032 downstream of the target, covering laboratory angles C272600100033 of 1.9 deg to 6.1 deg. C272600100034 METHOD (EDE) Inverse kinematics was used C272600100035 INC-SOURCE The radioactive beam of 20Mg was produced via C272600100036 fragmentation of a SiC target with 480 MeV C272600100037 protons.The beam 20Mg was reaccelerated using the C272600100038 ISAC-II superconducting LINAC to 8.5 MeV/A and then C272600100039 passed through an ionization chamber, filled with C272600100040 isobutane gas at 19.5 Torr at room temperature which C272600100041 provided an event-by-event identification of the 20Mg C272600100042 incident beam and its contaminant 20Na C272600100043 ERR-ANALYS (DATA-ERR) Origin of uncertainties not described C272600100044 HISTORY (20220317C) Compiled by S.H. C272600100045 ENDBIB 43 0 C272600100046 COMMON 1 3 C272600100047 EN C272600100048 MEV/A C272600100049 8.5 C272600100050 ENDCOMMON 3 0 C272600100051 ENDSUBENT 50 0 C272600199999 SUBENT C2726002 20220317 C215C272600200001 BIB 2 4 C272600200002 REACTION ((1-H-2(12-MG-20,EL)1-H-2,,DA)= C272600200003 (12-MG-20(D,EL)12-MG-20,,DA)) C272600200004 STATUS (CURVE) Data taken from fig. 4a of the reference. C272600200005 Waiting for data from author. C272600200006 ENDBIB 4 0 C272600200007 NOCOMMON 0 0 C272600200008 DATA 3 6 C272600200009 ANG-CM DATA-CM DATA-ERR C272600200010 ADEG MB/SR MB/SR C272600200011 72.3 3.01E-01 2.41E-01 C272600200012 74.9 6.11E-01 1.92E-01 C272600200013 76.8 7.78E-01 1.76E-01 C272600200014 79.5 5.59E-01 1.87E-01 C272600200015 82.6 6.69E-01 1.59E-01 C272600200016 85.9 6.49E-01 1.62E-01 C272600200017 ENDDATA 8 0 C272600200018 ENDSUBENT 17 0 C272600299999 SUBENT C2726003 20220317 C215C272600300001 BIB 3 5 C272600300002 REACTION ((1-H-2(12-MG-20,INL)1-H-2,PAR,DA)= C272600300003 (12-MG-20(D,INL)12-MG-20,PAR,DA)) C272600300004 EN-SEC (E-LVL,12-MG-20) C272600300005 STATUS (CURVE) Data taken from fig. 4b of the reference. C272600300006 Waiting for data from author. C272600300007 ENDBIB 5 0 C272600300008 COMMON 1 3 C272600300009 E-LVL C272600300010 MEV C272600300011 1.65 C272600300012 ENDCOMMON 3 0 C272600300013 DATA 3 5 C272600300014 ANG-CM DATA-CM DATA-ERR C272600300015 ADEG MB/SR MB/SR C272600300016 63.1 9.58E-01 1.57E-01 C272600300017 67.6 1.02E+00 1.50E-01 C272600300018 72.1 6.53E-01 1.45E-01 C272600300019 76.5 5.32E-01 1.33E-01 C272600300020 80.9 5.00E-01 1.31E-01 C272600300021 ENDDATA 7 0 C272600300022 ENDSUBENT 21 0 C272600399999 SUBENT C2726004 20220317 C215C272600400001 BIB 3 5 C272600400002 REACTION ((1-H-2(12-MG-20,INL)1-H-2,PAR,DA)= C272600400003 (12-MG-20(D,INL)12-MG-20,PAR,DA)) C272600400004 EN-SEC (E-LVL,12-MG-20) C272600400005 STATUS (CURVE) Data taken from fig. 4c of the reference. C272600400006 Waiting for data from author. C272600400007 ENDBIB 5 0 C272600400008 COMMON 1 3 C272600400009 E-LVL C272600400010 MEV C272600400011 3.7 C272600400012 ENDCOMMON 3 0 C272600400013 DATA 3 3 C272600400014 ANG-CM DATA-CM DATA-ERR C272600400015 ADEG MB/SR MB/SR C272600400016 49.9 9.61E-01 1.58E-01 C272600400017 54.5 6.11E-01 1.24E-01 C272600400018 58.7 3.90E-01 1.45E-01 C272600400019 ENDDATA 5 0 C272600400020 ENDSUBENT 19 0 C272600499999 ENDENTRY 4 0 C272699999999