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/* NRDF D1773 Data No.14 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,14;
D#=D1773;
TITLE=/CROSS SECTIONS AND POLARIZATION OBSERVABLES FOR THE 40CA(P,N)
REACTION AT 345 MEV AND MULTISTEP CONTRIBUTIONS IN THE
CONTINUUM/;
ATH=(T.WAKASA'1', K.HATANAKA'1', H.SAKAI'2,3', M.B.GREENFIELD'4',
J.KAMIYA'1', K.OGATA'1', H.OKAMURA'5', K.SEKIGUCHI'2',
K.SUDA'5', A.TAMII'2', K.YAKO'2');
INST-ATH=(2JPNRCN'1', 2JPNTOK'2', 2JPNIPC'3', 2JPNJPN'4', 2JPNJPN'5');
/* '2'DEPARTMENT OF PHYSICS */
/* '4'DIVISION OF NATURAL SCIENCES, INTERNATIONAL CHRISTIAN
UNIVERSITY, MITAKA, TOKYO */
/* '5'DEPARTMENT OF PHYSICS, SAITAMA UNIVERSITY, SAITAMA */
REF=PR/C;
VLP=65(2002)034615;
RCTS=40CA(P,N)X;
PHQS=(ENGY-SPEC, ANALPW, POL, POL-TRNSF);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,14;
/* 2003-03-12 : COMPILED */
RTY=RRG-RCT;
ENR=NAT;
CHM=ELM;
PHYS-FORM=SLD;
BAC=SELF;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC'6';
/* '6' AVF AND RING CYCLOTRONS */
INST-ACC=2JPNRCN;
INC-ENGY-LAB=345MEV;
DELTA-INC-ENGY-LAB=1MEV;
POL-PRJ=70%'7';
/* '7' THE AVERAGE VALUE OF NORMAL COMPONENT OF THE BEAM POLARIZATION
WAS MEASURED AT THE BEAM LINE POLARIMETER 1(BLP1) LOCATED AFTER
THE RING CYCLOTRON. THE BLP1 CONSISTS OF FOUR PAIRS OF
CONJUGATE-ANGLE PLASTIC SCINTILLATORS. P(POLARIZED)+P ELASTIC
SCATTERING WAS USED AS THE ANALYZING REACTION, AND A
SELF-SUPPORTING CH2 TARGET WITH A THICKNESS OF 1.1MG/CM2 WAS USED
AS THE HYDROGEN TARGET. THE ELASTICALLY SCATTERED AND RECOIL
PROTONS WERE DETECTED IN KINEMATICAL COINCIDENCE WITH A PAIR OF
SCINTILLATORS. */
ION-SOURCE=/ POLARIZED ION SOURCE(HIGH INTENSITY POLARIZED ION SOURCE
(HIPIS [H.OKAMURA, NUCL. INSTRUM. METHODS PHYS. RES.
A443(2000)194].) /;
DET-PARTCL=N;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(LIQUID-SCT,PLST-SCT,TOF);
EFCN-DET=/ THE NEUTRON DETECTION EFFICIENCY HAS BEEN DETERMINED BY
USING NEUTRONS FROM THE ZERO-DEGREE
7LI(P,N)7BE(G.S.+0.43MEV) REACTION AT THE SAME INCIDENT
ENERGY OF TP=345MEV. TOTAL DETECTION EFFECIENCY FOR ALL SIX
NEUTRON DETECTORS, TAKEN TOGETHER, BECOMES 0.14+-0.01,
WHERE THE UNCERTAINTY MAINLY COMES FROM THE UNCERTAINTIES
BOTH IN THE 7LI CROSS SECTION (3%) AND THE THICKNESS OF THE
7LI TARGET(3%). /;
ANL=DWBA'8';
/* '8' SEMICLASSICAL DISTORTED WAVE MODEL (SCDW) */
RCT=40CA(P,N)X;
PHQ=ANALPW;
THK-TGT=359MG/CM**2;
ERS-PRJ=2MEV'48';
/* '48' TOTAL FULL WIDTH AT HALF MAXIMUM ENERGY RESOLUTION. */
BEAM-INTNSTY=10NA'49';
/* '49' TYPICAL VALUE */
DET-PARTCL=N;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,14;
INC-ENGY-LAB=345MEV;
TOT-ERR=[10%;
SYS-ERR=[8%;
STATIST-ERR=[2%;
EMT=N;
THTL=45DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
TRNSF-ENGY'50' ANALPW DELTA-ANALPW
(MEV) (NODIM) (NODIM)
27.50 0.074 +-0.072
32.50 0.098 +-0.061
37.50 0.224 +-0.054
42.50 0.266 +-0.048
47.50 0.230 +-0.043
52.50 0.208 +-0.038
57.50 0.272 +-0.035
62.50 0.201 +-0.032
67.50 0.262 +-0.028
72.50 0.236 +-0.026
77.50 0.253 +-0.023
82.50 0.266 +-0.021
87.50 0.265 +-0.020
92.50 0.252 +-0.018
97.50 0.241 +-0.017
102.50 0.224 +-0.016
107.50 0.250 +-0.015
112.50 0.259 +-0.014
117.50 0.232 +-0.013
122.50 0.235 +-0.013
127.50 0.231 +-0.012
132.50 0.224 +-0.011
137.50 0.205 +-0.011
142.50 0.208 +-0.011
147.50 0.211 +-0.010
152.50 0.172 +-0.010
157.50 0.194 +-0.010
162.50 0.171 +-0.010
167.50 0.157 +-0.010
172.50 0.173 +-0.009
177.50 0.166 +-0.009
182.50 0.128 +-0.009
187.50 0.124 +-0.009
192.50 0.130 +-0.009
197.50 0.116 +-0.009
\END;
/*===================================================================*/
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