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/* NRDF D0815 Data No.4 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,4;
D#=D815;
TITLE=/Analyzing power of the neutron continuum spectrum for the
93Nb(p,nX) reaction at 65 MeV and a DWBA analysis/;
PURPOSE=/To provide stringent test for various theories by simultaneous
fitting of analyzing powers as well as cross sections for both
neutron and proton spectra/;
ATH=(H.SAKAI'1', K.HATANAKA'1', N.MATSUOKA'1', T.SAITO'1',
A.SHIMIZU'1', T.MOTOBAYASHI'2', T.SHIBATA'1');
INST-ATH=(2JPNRCN'1', 2JPNOSA'2');
/* '2' Department of Physics */
REF=PL/B;
VLP=133(1983)375;
RCTS=93NB(P,N)X;
PHQS=(ENGY-SPEC'3', ANALPW, ANGL-DSTRN);
/* '3' Double differential cross section */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,4;
/* 2003-10-24 : Converted, Data converted to EXFOR E815 and EXFOR
O0522 */
ENR=X%;
CHM=ELM;
PHYS-FORM=SLD'4';
/* '4' Metallic foil */
THK-TGT=43.6MG/CM**2;
BAC=SELF;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC'5';
/* '5'Isochronous cyclotron, RCNP AVF cyclotron */
INST-ACC=2JPNRCN;
INC-ENGY-LAB=65MEV;
BEAM-INTNSTY=50NA'6';
/* '6' maximum beam current */
POL-PRJ=82.5+-2.5%'7';
/* '7' The beam polarization was measured continuously with a
12C-polarimeter placed down stream the main scattering chamber
DET-PARTCL=N;
COINC=NO;
ANT-COINC=NO;
DET-SYS=SCT'8';
/* '8' two liquid scintillation counters (NE213) to detect
neutrons */
/* Experimental Method:
- Time-of-flight (To determine outgoing neutron energy. The time
resolution (FWHM) of the beam burst was typically 1.0-1.5 ns, and
corresponding energy resolutions of the neutrons were about 4 and
2 MeV for 50 and 30 MeV neutrons, respectively.)
RCT=93NB(P,N)X;
PHQ=ENGY-SPEC'21';
/* '21' Double differential cross section */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,4;
INC-ENGY-LAB=65MEV;
SYS-ERR=10%'22';
/* '22' Estimated errors in the absolute magnitude of the cross
section due to uncertainties in the neutron detection
efficiency calculation */
EMT=N;
THTL=110DEG;
DELTA-ENGY-EMT-LAB=0.27MEV'23';
/* '23' Data-point reader uncertainty */
DELTA-DSIGMA/DOMEGA/DE=+-3.0%'24';
/* '24' Data-point reader uncertainty */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
ENGY-EMT-LAB DSIGMA/DOMEGA/DE
(MEV) (MB/SR/MEV)
17. 0.534
18.97 0.484
20.15 0.446
20.57 0.394
21.56 0.363
22.6 0.283
23.77 0.278
24.76 0.256
26.16 0.213
27.14 0.205
28.34 0.181
28.94 0.17
30.32 0.154
31.32 0.139
32.12 0.128
33.3 0.118
34.71 0.0981
35.87 0.0985
36.51 0.0783
37.5 0.0722
38.71 0.0625
39.71 0.0541
40.51 0.0509
41.73 0.0397
42.94 0.0344
43.59 0.0262
44.77 0.0242
45.8 0.0196
46.92 0.0228
48.15 0.0182
48.93 0.0178
51.62 0.00917
55.65 0.00515
\END;
/*===================================================================*/
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