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/* NRDF D1773 Data No.20 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,20;
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,20;
/* 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'66';
/* '66' TOTAL FULL WIDTH AT HALF MAXIMUM ENERGY RESOLUTION. */
BEAM-INTNSTY=10NA'67';
/* '67' TYPICAL VALUE */
DET-PARTCL=N;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,20;
INC-ENGY-LAB=345MEV;
TOT-ERR=[10%;
SYS-ERR=[8%;
STATIST-ERR=[2%;
EMT=N;
THTL=75DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
TRNSF-ENGY'68' ANALPW DELTA-ANALPW
(MEV) (NODIM) (NODIM)
32.50 -0.111 +-0.080
37.50 0.040 +-0.079
42.50 -0.061 +-0.077
47.50 0.099 +-0.078
52.50 0.112 +-0.080
57.50 0.101 +-0.076
62.50 0.224 +-0.076
67.50 0.153 +-0.077
72.50 -0.002 +-0.072
77.50 0.083 +-0.069
82.50 0.083 +-0.069
87.50 0.192 +-0.066
92.50 0.031 +-0.062
97.50 0.140 +-0.055
102.50 0.079 +-0.054
107.50 0.187 +-0.048
112.50 0.111 +-0.048
117.50 0.151 +-0.042
122.50 0.187 +-0.040
127.50 0.188 +-0.037
132.50 0.167 +-0.034
137.50 0.161 +-0.031
142.50 0.143 +-0.029
147.50 0.113 +-0.027
152.50 0.220 +-0.025
157.50 0.222 +-0.023
162.50 0.097 +-0.022
167.50 0.108 +-0.020
172.50 0.139 +-0.019
177.50 0.085 +-0.018
182.50 0.120 +-0.017
187.50 0.118 +-0.016
192.50 0.114 +-0.015
197.50 0.112 +-0.014
\END;
/*===================================================================*/
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