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/* NRDF D1773 Data No.18 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,18;
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,18;
/* 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'60';
/* '60' TOTAL FULL WIDTH AT HALF MAXIMUM ENERGY RESOLUTION. */
BEAM-INTNSTY=10NA'61';
/* '61' TYPICAL VALUE */
DET-PARTCL=N;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,18;
INC-ENGY-LAB=345MEV;
TOT-ERR=[10%;
SYS-ERR=[8%;
STATIST-ERR=[2%;
EMT=N;
THTL=65DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
TRNSF-ENGY'62' ANALPW DELTA-ANALPW
(MEV) (NODIM) (NODIM)
32.50 -0.088 +-0.080
37.50 0.318 +-0.075
42.50 0.119 +-0.080
47.50 -0.012 +-0.072
52.50 0.207 +-0.072
57.50 0.082 +-0.068
62.50 0.227 +-0.063
67.50 0.174 +-0.059
72.50 0.252 +-0.053
77.50 0.096 +-0.050
82.50 0.118 +-0.045
87.50 0.188 +-0.042
92.50 0.202 +-0.038
97.50 0.299 +-0.034
102.50 0.168 +-0.032
107.50 0.191 +-0.030
112.50 0.231 +-0.027
117.50 0.214 +-0.025
122.50 0.168 +-0.024
127.50 0.188 +-0.022
132.50 0.172 +-0.021
137.50 0.202 +-0.019
142.50 0.180 +-0.018
147.50 0.213 +-0.017
152.50 0.170 +-0.016
157.50 0.157 +-0.015
162.50 0.175 +-0.014
167.50 0.148 +-0.013
172.50 0.151 +-0.013
177.50 0.133 +-0.012
182.50 0.143 +-0.012
187.50 0.105 +-0.011
192.50 0.120 +-0.011
197.50 0.104 +-0.011
\END;
/*===================================================================*/
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