ENTRY S0291 20251010 S029100000001 SUBENT S0291001 20251010 20260228 S029100100001 BIB 10 44 S029100100002 TITLE New investigation of low-lying states in 12Be via S029100100003 2H(13B,3He) reaction S029100100004 AUTHOR (W.Liu, J.L.Lou, Y.L.Ye, S.M.Wang, Z.W.Tan, Z.H.Li, S029100100005 Q.T.Li, H.Hua, X.F.Yang, J.Y.Xu, H.J.Ong, D.T.Tran, S029100100006 N.Aoi, E.Ideguchi, D.Y.Pang, C.X.Yuan, Y.Jiang, S029100100007 B.Yang, Y.Liu, J.G.Li, Z.Q.Chen, J.X.Han, S.W.Bai, S029100100008 G.Li, K.Ma, H.Y.Zhu, B.L.Xia) S029100100009 INSTITUTE (3CPRBJG,3CPRFUD,2JPNOSA,3CPRIMP,3CPRLNZ,3CPRUCA, S029100100010 3VN IPH,3CPRBHN,3CPRSZH) S029100100011 REFERENCE (J,PR/C,105,034613,2022) S029100100012 #doi:10.1103/PhysRevC.105.034613 S029100100013 FACILITY (CYCLO,2JPNOSA) Exotic Nuclear (EN) beam line in the S029100100014 Research Center for Nuclear Physics (RCNP) S029100100015 INC-SOURCE 9Be(18O,13B). A secondary beam of 13B at 23 S029100100016 MeV/nucleon was produced from a primary beam of 18O S029100100017 at 60 MeV/nucleon bombarding on a 3.8-mm-thick 9Be S029100100018 target. The beam intensity and purity of 13B were S029100100019 approximately equal to 2.0E4 particles per second and S029100100020 98%, respectively. S029100100021 SAMPLE A(CD2)n target with a thickness of 3.98 mg/cm2 is S029100100022 made from deuterated polyethylene. S029100100023 DETECTOR (SCIN) Two plastic scintillation detectors provide S029100100024 both the time-of-flight and the energy losses of the S029100100025 fragments, were used to discriminate the secondary S029100100026 beam. S029100100027 (PPAC) The incident angles and hit positions on the S029100100028 targets of the 13B beam were determined by two S029100100029 position-sensitive parallel plate avalanche chambers S029100100030 with resolutions less than 0.3 deg and 1.5 mm. S029100100031 (TELES,SISD,SI,CSICR) Four sets of charged particle S029100100032 telescopes named T0, T1, T2, and TA were installed in S029100100033 a large scattering chamber to detect the S029100100034 projectilelike particles around the beam direction, S029100100035 the targetlike charged particles, the deuterons S029100100036 elastically scattered from 13B, and the protons from S029100100037 the 2H(13B, p)14B reaction, respectively. T0, T1, S029100100038 and T2 were all composed of a double-sided silicon S029100100039 strip detector, one or two large surface silicon S029100100040 detectors, and a layer of 4-cm-thick CsI(Tl) S029100100041 crystals. TA, a set of the annular double-sided S029100100042 silicon strip detector composed of six sectors. S029100100043 METHOD (COINC,TOF,EDE) S029100100044 HISTORY (20250220R) Data received from J.L.Lou S029100100045 (20251010C) Liu Yangyang S029100100046 ENDBIB 44 0 S029100100047 COMMON 2 3 S029100100048 EN EN-RSL-FW S029100100049 MEV/A KEV S029100100050 23. 990. S029100100051 ENDCOMMON 3 0 S029100100052 ENDSUBENT 51 0 S029100199999 SUBENT S0291002 20251010 20260228 S029100200001 BIB 3 8 S029100200002 REACTION ((1-H-2(5-B-13,EL)1-H-2,,DA,,RTH)= S029100200003 (5-B-13(D,EL)5-B-13,,DA,,RTH)) S029100200004 ERR-ANALYS (ERR-S) The statistical error S029100200005 (ERR-1) The geometrical efficiency determination S029100200006 (ERR-2) The thickness of the target S029100200007 (ERR-3) The cuts on the particle identification (PID) S029100200008 spectrum S029100200009 STATUS (TABLE,,W.Liu+,J,PR/C,105,034613,2022) Fig.6 S029100200010 ENDBIB 8 0 S029100200011 COMMON 3 3 S029100200012 ERR-1 ERR-2 ERR-3 S029100200013 PER-CENT PER-CENT PER-CENT S029100200014 5. 2. 5. S029100200015 ENDCOMMON 3 0 S029100200016 DATA 4 12 S029100200017 ANG-CM ANG-RSL-FW DATA-CM ERR-S S029100200018 ADEG ADEG NO-DIM NO-DIM S029100200019 55.5 2.0 27.42 1.35 S029100200020 51.5 2.0 21.25 0.96 S029100200021 47.5 2.0 22.34 0.86 S029100200022 44.0 1.5 23.19 0.90 S029100200023 41.0 1.5 26.17 0.86 S029100200024 38.0 1.5 27.29 0.79 S029100200025 35.0 1.5 26.14 0.69 S029100200026 32.0 1.5 20.72 0.54 S029100200027 29.0 1.5 11.56 0.35 S029100200028 26.0 1.5 3.61 0.17 S029100200029 23.0 1.5 0.92 0.07 S029100200030 20.0 1.5 3.84 0.14 S029100200031 ENDDATA 14 0 S029100200032 ENDSUBENT 31 0 S029100299999 SUBENT S0291003 20251010 20260228 S029100300001 BIB 4 9 S029100300002 REACTION ((1-H-2(5-B-13,HE3)4-BE-12,PAR,DA,RSD)= S029100300003 (5-B-13(D,HE3)4-BE-12,PAR,DA)) S029100300004 EN-SEC (E-EXC,4-BE-12) S029100300005 ERR-ANALYS (ERR-S) The statistical error S029100300006 (ERR-1) The geometrical efficiency determination S029100300007 (ERR-2) The thickness of the target S029100300008 (ERR-3) The cuts of 3He on the PID spectrum S029100300009 (ERR-4) The cuts of boron isotopes on the PID spectrum S029100300010 STATUS (TABLE,,W.Liu+,J,PR/C,105,034613,2022) Fig.10 S029100300011 ENDBIB 9 0 S029100300012 COMMON 4 3 S029100300013 ERR-1 ERR-2 ERR-3 ERR-4 S029100300014 PER-CENT PER-CENT PER-CENT PER-CENT S029100300015 5. 2. 5. 5. S029100300016 ENDCOMMON 3 0 S029100300017 DATA 6 10 S029100300018 E-EXC ANG-CM -ANG-RSL +ANG-RSL DATA-CM ERR-S S029100300019 MEV ADEG ADEG ADEG MB/SR MB/SR S029100300020 0.0 14.75 1.80 2.01 0.80 0.18S029100300021 0.0 19.05 2.29 2.68 0.18 0.07S029100300022 0.0 25.03 3.30 4.41 0.08 0.04S029100300023 0.0 36.80 7.37 9.20 0.06 0.02S029100300024 2.2 16.81 2.10 2.38 0.30 0.09S029100300025 2.2 21.94 2.76 3.34 0.14 0.05S029100300026 2.2 29.62 4.35 6.72 0.20 0.04S029100300027 4.8 19.58 2.54 2.92 0.29 0.08S029100300028 4.8 26.00 3.51 4.51 0.26 0.06S029100300029 4.8 37.27 6.77 13.73 0.12 0.02S029100300030 ENDDATA 12 0 S029100300031 ENDSUBENT 30 0 S029100399999 ENDENTRY 3 0 S029199999999