ENTRY C2438 20210201 C202C243800000001 SUBENT C2438001 20210201 C202C243800100001 BIB 10 41 C243800100002 TITLE Experimental study of the low-lying negative-parity C243800100003 states in 11Be using the 12B(d,3He)11Be reaction C243800100004 AUTHOR (J.Chen,K.Auranen,M.L.Avila,B.B.Back,M.A.Caprio, C243800100005 C.R.Hoffman,D.Gorelov,B.P.Kay,S.A.Kuvin,Q.Liu,J.L.Lou, C243800100006 A.O.Macchiavelli,D.G.McNeel,T.L.Tang, C243800100007 D.Santiago-Gonzalez,R.Talwar,J.Wu,G.Wilson,R.B.Wiringa,C243800100008 Y.L.Ye,C.X.Yuan,H.L.Zang) C243800100009 INSTITUTE (1USAANL,1USANOT,1CANMNA,1USAUCO,3CPRBJG,1USABRK, C243800100010 1USALSU,3CPRSZH) C243800100011 REFERENCE (J,PR/C,100,064314,2019) C243800100012 FACILITY (LINAC,1USAANL) Experiment peformed at the ATLAS In- C243800100013 Flight Facility at Argonne National Laboratory. C243800100014 SAMPLE Deuterated polyethylene (CD2) n target of thickness C243800100015 400 mg/cm2 C243800100016 DETECTOR (MAGSP) Sample is located in large-bore, uniform- C243800100017 field magnetic superconducting solenoid with C243800100018 adjustable B= 2-5 T. Light charged particles emitted C243800100019 in reaction are transported in solenoidal field to C243800100020 upstream and downstream Si array. C243800100021 (SI) Charged particles are detected using a hollow C243800100022 array of 24 silicon detectors that is placed on the C243800100023 solenoid axis. The detectors are position sensitive C243800100024 in the longitudinal direction. The silicon detectors C243800100025 measure the particle's energy, distance from the C243800100026 target, and flight time C243800100027 (TELES,SI,SI) A group of silicon dE-E telescopes were C243800100028 placed at Z = 42 cm to identify the 9-11Be reaction C243800100029 products. The thicknesses of the dE and E silicon C243800100030 detectors were 75mu-m and 1000 mu-m, respectively. C243800100031 METHOD (EDE,COINC) Coincidence between light particles in C243800100032 in Si array and 11Be,10Be ions in recoil detectors C243800100033 was required for reaction identification. C243800100034 INC-SOURCE The 12 MeV/u 12B secondary beam was produced using C243800100035 the neutron adding reaction on a 11B primary beam at C243800100036 13.5 MeV/u. Primary 11B beam bombarded A 3.7cm-long D2 C243800100037 gas cell at a pressure of 1400 mbar and temperature C243800100038 of 90 K. The resulting 12B was selected in momentum C243800100039 by the beamline dipole magnets. Beam rate was C243800100040 approximately 2E+5 particles/sec and less than 5% C243800100041 contamination. C243800100042 HISTORY (20210201C) Compiled by S.H. C243800100043 ENDBIB 41 0 C243800100044 NOCOMMON 0 0 C243800100045 ENDSUBENT 44 0 C243800199999 SUBENT C2438002 20210201 C202C243800200001 BIB 3 6 C243800200002 REACTION ((1-H-2(5-B-12,HE3)4-BE-11,PAR,DA,RSD)= C243800200003 (5-B-12(D,HE3)4-BE-11,PAR,DA)) C243800200004 STATUS (CURVE) Data taken from fig. 4 of the reference C243800200005 Waiting for data from author C243800200006 ERR-ANALYS (ERR-S) Statistical uncertainty C243800200007 (ERR-SYS) Systematic uncertainty C243800200008 ENDBIB 6 0 C243800200009 COMMON 2 3 C243800200010 EN ERR-SYS C243800200011 MEV/A PER-CENT C243800200012 12.0 30.0 C243800200013 ENDCOMMON 3 0 C243800200014 DATA 4 24 C243800200015 E-LVL ANG-CM DATA-CM ERR-S C243800200016 MEV ADEG MB/SR MB/SR C243800200017 0.32 16.09 0.74 0.09 C243800200018 0.32 19.51 0.39 0.06 C243800200019 0.32 24.08 0.12 0.03 C243800200020 0.32 27.12 0.15 0.04 C243800200021 0.32 31.13 0.07 0.03 C243800200022 0.32 33.81 0.05 0.02 C243800200023 0.32 37.31 0.18 0.04 C243800200024 0.32 39.62 0.15 0.04 C243800200025 0.32 42.62 0.21 0.04 C243800200026 0.32 44.56 0.18 0.04 C243800200027 0.32 47.00 0.18 0.04 C243800200028 0.32 48.57 0.11 0.03 C243800200029 2.65 23.11 0.32 0.04 C243800200030 2.65 27.63 0.28 0.05 C243800200031 2.65 30.40 0.19 0.04 C243800200032 2.65 34.36 0.20 0.04 C243800200033 2.65 36.81 0.14 0.03 C243800200034 2.65 40.13 0.14 0.03 C243800200035 2.65 42.30 0.18 0.03 C243800200036 3.89 23.92 0.09 0.04 C243800200037 3.89 28.53 0.07 0.03 C243800200038 3.89 31.30 0.10 0.04 C243800200039 3.89 35.23 0.07 0.03 C243800200040 3.89 37.90 0.09 0.04 C243800200041 ENDDATA 26 0 C243800200042 ENDSUBENT 41 0 C243800299999 ENDENTRY 2 0 C243899999999