/*===================================================================*/
 /* NRDF D1820 Data No.3                                              */
 /*===================================================================*/
 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,3;
 D#=D1820;
 TITLE=/ Isoscalar giant dipole resonance in 208Pb via inelastic
         alpha scattering at 400 MeV and nuclear incompressibility /;
 PURPOSE=/ To investigate isoscalar giant dipole resonance in 208Pb
 ATH=(M.UCHIDA'1', H.SAKAGUCHI'1', M.ITOH'1', M.YOSOI'1', T.KAWABATA'1',
      H.TAKEDA'1', Y.YASUDA'1', T.MURAKAMI'1', T.ISHIKAWA'1', T.TAKI'1',
      N.TSUKAHARA'1', S.TERASHIMA'1', U.GARG'2', M.HEDDEN'2',
      B.KHARRAJA'2', M.KOSS'2', B.K.NAYAK'2', S.ZHU'2', M.FUJIWARA'3,4',
      H.FUJIMURA'3', K.HARA'3', E.OBAYASHI'3', H.P.YOSHIDA'3',
      H.AKIMUNE'5', M.N.HARAKEH'6', M.VOLKERTS'6');
 INST-ATH=(2JPNKTO'1', 1USANOT'2', 2JPNRCN'3', 2JPNJAE'4', 2JPNKON'5',
           2NEDGRN'6');
      /* '1' Department of Physics */
      /* '2' Physics Department */
      /* '4' Advanced Science Research Center */
      /* '5' Department of Physics */
      /* '6' Kernfysisch Versneller Instituut */
 REF=PL/B;
 VLP=557(2003)12;
 /* Secondary reference 
    - Uchida, Thesis(2003)
 RCTS=208PB(ALPHA,ALPHA)208PB;
 PHQS=(ENGY-SPEC, ANGL-DSTRN'7', STRGTH-FUNCT'8', STRGTH-FUNCT'9',
       STRGTH-FUNCT'10', STRGTH-FUNCT'11', EWSR);
 /* '7' Double differential cross section (dsigma/dOmega/dE) for
    fixed E */
 /* '8' Strength distribution for T=0, L=0 transitions, ISGMR */
 /* '9' Strength distribution for T=0, L=1 transitions, ISGDR */
 /* '10' Strength distribution for T=0, L=2 transitions, ISGQR */
 /* '11' Strength distribution for T=0, L=3 transitions, HERO */
 /*===================================================================*/
 /* Experimental Conditions                                           */
 /*===================================================================*/
 \\EXP,3;
 /* 2003-07-26 : Compiled, Im + Am */
 RTY=INEL-SCATT;
 ENR=X%;
 CHM=ELM;
 PHYS-FORM=SLD;
 THK-TGT=10.1MG/CM**2;
 BAC=SELF;
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=CYC'12';
 /* '12' RCNP ring cyclotron */
 INST-ACC=2JPNRCN;
 INC-ENGY-LAB=386MEV'13';
 /* '13' Reference gives 400 MeV but correct value is 386 MeV
        (private communication with H.Sakaguchi (2003.12.17)). */
 CHRG-INC-ION=2;
 POL-PRJ=0%;
 DET-PARTCL=ALPHA;
 COINC=NO;
 ANT-COINC=NO;
 DET-SYS=(MAG'14',MWDC'15',SCT'15');
 /* '14' To momentum-analyze inelastically scattered particles
         with the high resolution magnetic spectrometer Grand Raiden
         [M. Fujiwara et al., Nucl. Instrum. Methods. Phys. Res.
         A422(1999)484] */
 /* '15' Focal-plane detection system consisted of two MWDC [T.
         Noro, et al., RCNP Annual Report (1991) 177] and two plastic
         scintillation counters */
 ERS-DET=200KEV'16';
 /* '16' Typical value (FWHM) */
 CALB-DET=/ Energy scale was calibrated using elastic and inelastic
            scattering of alpha-particles from 12C (g.s., 4.439, 7.641
            and 9.41 MeV states) under the same magnetic-field
            conditions as those in the measurements for 208Pb. /;
 ANL=DWBA'17';
 /* '17' Multipole decomposition analysis (MDA) was used analysis
         of giant-resonance data. The angular distribution was fitted
         with the superposition of multipolarity, with calculated DWBA
         cross sections. */
 /* Experimental Method:
    - Ray-tracking technique
 RCT=208PB(ALPHA,ALPHA)208PB;
 PHQ=ANGL-DSTRN'21';
 /* '21' Double differential cross section (dsigma/dOmega/dE) for
         fixed E */
 /*===================================================================*/
 /* Descriptive Parameters                                            */
 /*===================================================================*/
 \\DATA,3;
 INC-ENGY-LAB=386MEV'18';
 /* '18' Reference gives 400 MeV but correct value is 386 MeV
        (private communication with H.Sakaguchi (2003.12.17)). */
 EXC-ENGY=23.5MEV;
 /*===================================================================*/
 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 THTC DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE
 (DEG) (MB/SR/MEV) (MB/SR/MEV)
 0.67 52.98 +-1.71
 0.95 52.43 +-0.81
 2.08 45.10 +-0.78
 2.66 40.78 +-0.62
 3.06 37.55 +-0.54
 3.26 38.09 +-0.58
 3.66 39.21 +-0.54
 4.26 36.79 +-0.52
 4.56 31.83 +-0.50
 5.16 29.30 +-0.47
 5.77 25.91 +-0.43
 6.07 24.40 +-0.33
 6.67 20.22 +-0.29
 7.27 15.29 +-0.25
 7.57 13.45 +-0.20
 8.17 11.79 +-0.18
 8.77 9.72 +-0.15
 9.07 8.32 +-0.13
 9.66 6.89 +-0.12
 10.26 5.57 +-0.10
 10.55 4.93 +-0.09
 11.14 4.26 +-0.08
 11.73 3.29 +-0.07
 12.02 2.86 +-0.05
 12.61 2.59 +-0.05
 13.19 2.17 +-0.04
 \END;
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