DARPE: Search Results
 /*===================================================================*/
 /* NRDF D1874 Data No.7                                              */
 /*===================================================================*/
 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,7;
 D#=D1874;
 TITLE=/Excitation functions for the reactions induced by alpha
        particles on 107Ag/;
 ATH=(S.FUKUSHIMA'1', S.HAYASHI'1', S.KUME'1', H.OKAMURA'1',
      K.OTOZAI'1', K.SAKAMOTO'1', Y.YOSHIZAWA'1');
 INST-ATH=(2JPNOSA'1');
      /* '1' Faculty of Science */
 REF=NP;
 VLP=41(1963)275;
 RCTS=(107AG(ALPHA,N)110IN, 107AG(ALPHA,2*N)109IN,
       107AG(ALPHA,X)109CD, 107AG(ALPHA,3*N)108IN, 107AG(ALPHA,X)106AG,
       107AG(ALPHA,X)105AG);
 PHQS=(XSECTN, XSECTN-RATIO'2');
 /* '2' Isomeric ratio sigma(ground) / sigma(metastable) */
 /*===================================================================*/
 /* Experimental Conditions                                           */
 /*===================================================================*/
 \\EXP,7;
 /* 2004-02-24 : Compiled */
 CHM=ELM;
 PHYS-FORM=SLD;
 THK-TGT=7[10MG/CM**2;
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=(CYC'3',CYC'4');
 /* '3' 160 cm variable energy cyclotron */
 /* '4' 110 cm cyclotron */
 INST-ACC=(2JPNTOK'3',2JPNOSA'4');
 DELTA-INC-ENGY-LAB=0.5MEV'5';
 /* '5' According to the error of initial beam energy and the error
        of energy at each foil obtained from the range-energy relation
 POL-PRJ=0%;
 COINC=NO;
 ANT-COINC=NO;
 /* Experimental Method:
    - Stacked target irradiation (Energy of incident alpha particles
      at each stacked foil was estimated from the range-energy relation
      given by Bichsel et al. [H. Bichsel et al., Phys. Rev.
      105(1957)1788].)
    - Activation (Activation were performed for the order of 1000
      micro-Curie in 5 to 30 min for the short-lived activities and
      5000 micro-Curie in 4 to 5 h for the long-lived ones.)
    - Chemical separation (Efficiencies of chemical separations are
      tabulated in Table I, p277 in the reference)
 RCT=107AG(ALPHA,X)106AG;
 PHQ=XSECTN;
 DET-PARTCL=GAMMA'46';
 /* '46' Delayed gamma from 106Ag (metastable state) */
 DET-SYS=NAI'47';
 /* '47' NaI(Tl) scintillator */
 ANL=STATIST-MODEL'48';
 /* '48' Statistical theory calculations based on the capture
         cross sections obtained from the optical model and the level
         density formula based on the Fermi-gas model */
 /*===================================================================*/
 /* Descriptive Parameters                                            */
 /*===================================================================*/
 \\DATA,7;
 SYS-ERR=30.0%'49';
 /* '49' Uncertainties in absolute measurements (ambiguities of
         nuclear data, standard activities used in the absolute
         measurements of activities) */
 RSD=106AG;
 /*===================================================================*/
 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 INC-ENGY-CM XSECTN DELTA-XSECTN'50' DELTA-XSECTN'51' DATA1'52'
 (MEV) (MB) (%) (MB) (MEV)
 19.9   0.18  +-23.  +-0.07   19.9
 21.0   0.85  X      X        X
 22.9   4.06  X      X        X
 24.4   9.48  X      X        X
 25.3  12.2   +-16.  +-4.2    25.2
 25.8  15.8   X      X        X
 26.8  22.8   X      X        X
 28.0  24.2   X      X        X
 28.2  24.4   X      X        X
 30.2  37.6   X      X        X
 31.1  38.2   +-3.   +-11.5   31.1
 31.9  44.2   X      X        X
 32.9  43.0   X      X        X
 33.6  52.2   X      X        X
 34.4  51.6   +-1.   +-15.5   34.4
 35.2  51.0   X      X        X
 36.1  51.9   X      X        X
 37.1  48.0   X      X        X
 38.0  44.5   +-3.   +-13.4   38.1
 \END;
 /*===================================================================*/