ENTRY E2136 20100331 E061E213600000001 SUBENT E2136001 20100331 E061E213600100001 BIB 11 34 E213600100002 TITLE First lifetime measurement of 2+1 state in 12Be E213600100003 AUTHOR (N.Imai, N.Aoi, H.J.Ong, H.Sakurai, K.Demichi, E213600100004 H.Kawasaki, H.Baba, Zs.Dombradi, Z.Elekes, N.Fukuda, E213600100005 Zs.Fulop, A.Gelberg, T.Gomi, H.Hasegawa, K.Ishikawa, E213600100006 M.Ishihara, H.Iwasaki, E.Kaneko, S.Kanno, T.Kishida, E213600100007 Y.Kondo, T.Kubo, K.Kurita, S.Michimasa, T.Minemura, E213600100008 M.Miura, T.Motobayashi, T.Nakamura, M.Notani, E213600100009 T.K.Ohnishi, A.Saito, S.Shimoura, T.Sugimoto, E213600100010 M.K.Suzuki, E.Takeshita, S.Takeuchi, M.Tamaki, E213600100011 H.Watanabe, K.Yoneda) E213600100012 INSTITUTE (2JPNIPC) Nishina Center E213600100013 (2JPNTOK) Department of Physics E213600100014 (2JPNYOK) Department of Physics E213600100015 (3HUNDEB) E213600100016 (2GERKLN) Institut fur Kernphysik E213600100017 (2JPNTIT) Department of Physics E213600100018 (2JPNTOK) Center for Nuclear Study E213600100019 REFERENCE (J,PL/B,673,179,200902) E213600100020 INC-SOURCE Beam intensity is 4e+05 PPS. E213600100021 SAMPLE Target-thickness: 1 mm E213600100022 METHOD (TOF,EDE) To identify 12Be E213600100023 FACILITY (CYCLO,2JPNIPC) To accelerate primary 100 MeV/A 18O E213600100024 beam E213600100025 (PRJFS,2JPNIPC) RIKEN projectile-fragment separator E213600100026 (RIPS) at Center for Nuclear Study E213600100027 (CNS), Tokyo University E213600100028 DETECTOR (GE) To detect de-excitation gamma rays from excited E213600100029 12Be E213600100030 (PPAC) To yield the scattering angles of ejectiles E213600100031 (SCIN) To identify outgoing particles E213600100032 ADD-RES E2136.003:79-AU-197(4-BE-12,INL) E213600100033 Multipole moment E213600100034 See NRDF D2136 DATA,2 for detail. E213600100035 HISTORY (20090519C) TM E213600100036 ENDBIB 34 0 E213600100037 COMMON 1 3 E213600100038 EN E213600100039 MEV/A E213600100040 42.9 E213600100041 ENDCOMMON 3 0 E213600100042 ENDSUBENT 41 0 E213600199999 SUBENT E2136002 20100331 E061E213600200001 BIB 7 8 E213600200002 REACTION (79-AU-197(4-BE-12,INL)79-AU-197,PAR,SIG) E213600200003 PART-DET (G,4-BE-12) E213600200004 EN-SEC (E-LVL,4-BE-12) E213600200005 LEVEL-PROP ((1.)4-BE-12,E-LVL=2.107,SPIN=2.,PARITY=+1.0) E213600200006 ((2.)4-BE-12,E-LVL=2.693,SPIN=1.,PARITY=-1.0) E213600200007 METHOD (COINC) Detect 12Be and prompt gamma in coincidence. E213600200008 ERR-ANALYS (DATA-ERR) No information on source of uncertainties E213600200009 STATUS (TABLE) Taken from text, p182, in reference E213600200010 ENDBIB 8 0 E213600200011 NOCOMMON 0 0 E213600200012 DATA 5 2 E213600200013 E-LVL E-LVL-ERR DATA DATA-ERR LVL-FLAG E213600200014 MEV MEV MB MB NO-DIM E213600200015 2.107 0.003 74.5 5.8 1. E213600200016 2.693 0.005 55.0 5.3 2. E213600200017 ENDDATA 4 0 E213600200018 ENDSUBENT 17 0 E213600299999 NOSUBENT E2136003 20100331 E061E213600300001 ENDENTRY 3 0 E213699999999