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/* NRDF D1859 Data No.2 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,2;
D#=D1859;
TITLE=/ The angular distributions of the long-range alpha-particles
from the reaction F19(p,alpha0)O16 /;
PURPOSE=/ To report the experimental data on the long range
alpha-particles, which will be used to ascertain the J-value
and the other nuclear properties of the resonance levels. /;
ATH=(A.ISOYA'1', H.OHMURA'1', T.MOMOTA'1');
INST-ATH=(2JPNTOK'1');
/* '1' Department of Physics, Faculty of Science */
REF=NP;
VLP=7(1958)116;
RCTS=19F(P,ALPHA)16O;
PHQS=(EXC-FUNCT, ANGL-DSTRN'2', ANGL-DSTRN);
/* '2' Legendre coefficient */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,2;
/* 2004-03-14 : Compiled, Kc + Km */
ENR=NAT;
CHM=X'3';
/* '3' Calcium fluoride */
PHYS-FORM=SLD;
THK-TGT=XMG/CM**2'4';
/* '4' About 8 keV at 840 keV */
BAC=AL;
THK-BAC=[0.05MG/CM**2;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=VDG;
INST-ACC=2JPNTOK;
ERS-PRJ=0.2%;
BEAM-INTNSTY=0.4[2UA;
POL-PRJ=0%;
DET-PARTCL=ALPHA;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(PROP-CNTR'5',PROP-CNTR'6');
/* '5' Side-window type to count alpha-particles at various angle
with angular resolution of 4-5 deg, which was considered to
cause an error in the coefficients of the angular distribution
not larger than 2%. */
/* '6' End-window type to count long-range alpha-particles at 90
deg. */
ANL=LEGD;
RCT=19F(P,ALPHA)16O;
PHQ=ANGL-DSTRN'8';
/* '8' Legendre coefficient */
INC-ENGY-LAB=729[1235KEV;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,2;
INC-ENGY-LAB=729[1235KEV;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB LEG-1'A' DELTA-LEG-1'A' LEG-2'A' DELTA-LEG-2'A'
LEG-3'A' DELTA-LEG-3'A' LEG-4'A' DELTA-LEG-4'A'
LEG-5'A' DELTA-LEG-5'A'
(KEV) (NODIM) (NODIM) (NODIM) (NODIM)
(NODIM) (NODIM) (NODIM) (NODIM)
(NODIM) (NODIM)
729 0.65 +-0.05 0.93 +-0.04
0.42 +-0.06 1.45 +-0.02
X +-X
784 -0.17 +-0.04 0.40 +-0.04
0.54 +-0.08 0.05 +-0.03
X +-X
831 -0.01 +-0.03 0.82 +-0.06
0.16 +-0.08 0.20 +-0.08
X +-X
845 0.03 +-0.06 0.29 +-0.07
0.09 +-0.04 0.12 +-0.07
X +-X
864 -0.08 +-0.00 -0.66 +-0.00
0.05 +-0.00 0.40 +-0.00
0.04 +-0.00
968 -0.32 +-0.00 -0.54 +-0.00
0.09 +-0.00 0.08 +-0.00
0.05 +-0.00
1023 -0.47 +-0.09 -0.63 +-0.03
0.26 +-0.04 0.01 +-0.09
X +-X
1051 -0.66 +-0.06 -0.33 +-0.04
0.30 +-0.07 0.12 +-0.07
X +-X
1079 -0.99 +-0.05 0.25 +-0.09
0.31 +-0.06 0.11 +-0.07
X +-X
1118 -0.59 +-0.09 0.28 +-0.07
-0.20 +-0.01 -0.15 +-0.02
X +-X
1157 -0.49 +-0.03 0.31 +-0.02
-0.42 +-0.05 0.12 +-0.03
X +-X
1195 -0.43 +-0.02 0.88 +-0.05
0.25 +-0.07 0.28 +-0.06
X +-X
1235 -0.70 +-0.06 1.04 +-0.01
0.47 +-0.03 0.30 +-0.00
X +-X
\END;
/*===================================================================*/
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