/*===================================================================*/
 /* NRDF D1239 Data No.1                                              */
 /*===================================================================*/
 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,1;
 D#=D1239;
 TITLE=/ The 1H(11B,n)11C reaction as a practical low background
         monoenergetic neutron source in the 10 MeV region /;
 ATH=(S.CHIBA'1', M.MIZUMOTO'1', K.HASEGAWA'2', Y.YAMANOUTI'1',
      M.SUGIMOTO'1', Y.WATANABE'3', M.DROSG'5');
 INST-ATH=(2JPNJAE'1', 2JPNTOH'2', 2JPNKYU'3', 2AUSPVI'4');
 REF=NIM/A;
 VLP=281(1989)581;
 RCTS=1H(11B,N)11C;
 PHQS=ANGL-DSTRN;
 /*===================================================================*/
 /* Experimental Conditions                                           */
 /*===================================================================*/
 \\EXP,1;
 /* 1991-06-05 : Converted, Converted to EXFOR E1239 */
 /* 2005-06-06 : Compiled, Sr + On. Recompiled with author's data
 PHQ=ANGL-DSTRN;
 CHM=ELM;
 PHYS-FORM=GAS;
 THK-TGT=XMG/CM**2'5';
 /* '5' 0.21 MPa */
 BAC=X'6';
 /* '6' Molybdenum foil for entrance window and gold plate for beam
        stopper */
 THK-BAC=XMG/CM**2'7';
 /* '7' 5-micrometer thick for entrance window and 1.5-mm thick for
        beam stopper */
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=VDGT;
 INST-ACC=2JPNJAE;
 BEAM-INTNSTY=15[80NA;
 CHRG-INC-ION=4+;
 POL-PRJ=0%;
 ION-SOURCE=/ Source of Negative Ions by Cesium Sputtering (SNICS-2)
              [E. Minehara, et al., JAERI-M 88-181(1988)10] /;
 DET-PARTCL=N;
 COINC=NO;
 ANT-COINC=NO;
 DET-SYS=(SCT'8',TOF);
 /* '8' Used as neutron detector (NE213) */
 /* Experimental Method:
    - Time-of-flight
 /* Related references 
    - M.Drosg, NIM/A, 254(1987)466.
    Reference with which data agree (Data deduced from (p,n) data in
    this reference generally agree with present work.)
    - M.Drosg, NSE, 67(1978)190.
    (At 11 MeV, present work gives twice cross section of that of the
    D(d,n)3He reaction shown by this reference.). See also EXFOR
    D0006.002.
 RCT=1H(11B,N)11C;
 INC-ENGY-LAB=41[58MEV;
 /*===================================================================*/
 /* Descriptive Parameters                                            */
 /*===================================================================*/
 \\DATA,1;
 TOT-ERR=11%'9';
 /* '9' Statistical uncertainty is negligilble. */
 SYS-ERR=([10%'10',[2%'11',>2%'12',[3%'13',[2%'14');
 /* '10' Uncertainty in detection efficiency */
 /* '11' Uncertainty in gas pressure */
 /* '12' Uncertainty in bias setting (>2%) */
 /* '13' Uncertainty in flight path length */
 /* '14' Uncertainty in dead time correction */
 THTL=0DEG;
 /*===================================================================*/
 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 INC-ENGY-LAB'15' DELTA-INC-ENGY-LAB'15' DATA1'16'
 ENGY-EMT-LAB'17' DELTA-ENGY-EMT-LAB'17' DSIGMA/DOMEGA
 (MEV) (MEV) (MEV) (MEV) (MEV) (MB/SR)
 42.561 +-0.804 50.0 7.118 +-0.8049 64.4
 44.783 +-0.777 52.0 7.891 +-0.8865 50.8
 49.209 +-0.716 56.0 9.384 +-1.1645 63.1
 51.403 +-0.688 58.0 10.109 +-1.0995 101.2
 53.573 +-0.668 60.0 10.820 +-1.2135 159.0
 54.665 +-0.654 61.0 11.175 +-1.1945 182.8
 55.739 +-0.647 62.0 11.523 +-1.2460 166.0
 57.894 +-0.627 64.0 12.219 +-1.4615 108.8
 \END;
 /*===================================================================*/