/*===================================================================*/
 /* NRDF D1991 Data No.3                                              */
 /*===================================================================*/
 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,3;
 D#=D1991;
 TITLE=/ Observation of strong low-lying E1 strength in the
         two-neutron halo nucleus 11Li /;
 ATH=(T.NAKAMURA'1', A.M.VINODKUMAR'1', T.SUGIMOTO'1', N.AOI'2',
      H.BABA'3', D.BAZIN'4', N.FUKUDA'2', T.GOMI'2', H.HASEGAWA'3',
      N.IMAI'5', M.ISHIHARA'2', T.KOBAYASHI'6', Y.KONDO'1', T.KUBO'2',
      M.MIURA'1', T.MOTOBAYASHI'2', H.OTSU'6', A.SAITO'7', H.SAKURAI'2',
      S.SHIMOURA'7', K.WATANABE'6', Y.X.WATANABE'5', T.YAKUSHIJI'6',
      Y.YANAGISAWA'2', K.YONEDA'2');
 INST-ATH=(2JPNTIT'1', 2JPNIPC'2', 2JPNRIK'3', 1USAMSU'4', 2JPNKEK'5',
           2JPNTOH'6', 2JPNTOK'7');
      /* '1' Department of Physics */
      /* '3' Department of Physics */
      /* '4' National Supercondugting Cyclotron Laboratory */
      /* '6' Department of Physics */
      /* '7' Center for Nuclear Study */
 REF=PRL;
 VLP=96(2006)252502;
 RCTS=PB(11LI,11LI)PB;
 PHQS=(ANGL-DSTRN, ENGY-SPEC, XSECTN, TRNSN-STRGTH'8');
 /* '8' dE(B1)/dE(rel) */
 /*===================================================================*/
 /* Experimental Conditions                                           */
 /*===================================================================*/
 \\EXP,3;
 /* 2006-07-03 : Compiled, Kc + On */
 /* 2006-07-03 : Recieved, On. Received by e-mail from T.Nakamura
 RTY=INEL-SCATT;
 CHM=ELM;
 PHYS-FORM=SLD;
 THK-TGT=346MG/CM**2;
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=(CYC'9',PRJFS'10');
 /* '9' To accelerate primary 100 MeV/A 18O beam */
 /* '10' To separate fragment from Be target bombarded by 18O
        beam */
 INST-ACC=(2JPNIPC'9',2JPNIPC'10');
 /* '9' RIKEN Accelerator Research Facility */
 /* '10' RIKEN projectile-fragment separator */
 INC-ENGY-LAB=69.7MEV/A;
 ERS-PRJ=XKEV'11';
 /* '11' Momentum spread of +-3% */
 BEAM-INTNSTY=XPNA'12';
 /* '12' 2.0e4 ions/sec */
 POL-PRJ=0%;
 DET-PARTCL=(N,9LI);
 COINC=(N,N,9LI);
 ANT-COINC=NO;
 DET-SYS=(NAI'13',SCT'14',DRFTC'15');
 /* '13' DALI: To detect gamma from 9Li (no significant gamma line
         was observed) */
 /* '14' To detect two neutrons */
 /* '15' To detect 9Li */
 /* Experimental Method:
    - Coincidence (Exclusion of two neutron signals from two
      independent single neutron emission events are confirmed to be
      negligible using 7Li(p,n)7Be reactions.)
 RCT=PB(11LI,11LI)PB;
 PHQ=XSECTN;
 /*===================================================================*/
 /* Descriptive Parameters                                            */
 /*===================================================================*/
 \\DATA,3;
 INC-ENGY-LAB=69.7MEV/A;
 EXC-ENGY-EMT-MAX=3MEV'25';
 /* '25' Excitation energy of 11Li measured from 9Li-2n threshold
 /*===================================================================*/
 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 SIGMA DELTA-SIGMA'26' DELTA-SIGMA'26,27'
 (B) (B) (B)
 2.34 +-0.05 +-0.28
 \END;
 /*===================================================================*/