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/* NRDF D1898 Data No.5 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,5;
D#=D1898;
TITLE=/ Polarization transfer and spin response functions of the
2H(p,n) reaction at 345 MeV /;
ATH=(T.WAKASA'1', H.SAKAI'2,3', M.ICHIMURA'4', K.HATANAKA'5',
M.B.GREENFIELD'6', M.HATANO'2', J.KAMIYA'7', H.KATO'2',
Y.MAEDA'2', H.OKAMURA'8', T.OHNISHI'3', H.OTSU'9', K.SEKIGUCHI'3',
K.SUDA'10', A.TAMII'5', T.UESAKA'11', T.YAGITA'1', K.YAKO'2');
INST-ATH=(2JPNKYU'1', 2JPNTOK'2', 2JPNIPC'3', 2JPNHOS'4', 2JPNRCN'5',
2JPNICU'6', 2JPNJAE'7', 2JPNTOH'8', 2JPNTOH'9', 2JPNSUU'10',
2JPNTOK'11');
/* '1' Department of Physics */
/* '2' Department of Physics */
/* '4' Faculty of Computer and Information Sciences */
/* '6' Division of Natural Science */
/* '7' Accelerator Group */
/* '8' Cyclotron and Radioisotope Center */
/* '9' Department of Physics */
/* '10' Department of Physics */
/* '11' Center for Nuclear Study */
REF=PR/C;
VLP=69(2004)044602;
RCTS=2H(P,N)X;
PHQS=(ENGY-SPEC, VCTR-ANALPW, POL, POL-TRNSF);
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,5;
/* 2004-09-14 : Compiled, Kc + On */
/* Related references
- T.N.Taddeucci et al., PRL, 73(1994)3516.
Reference for monitor (sigma(c.m. 0deg)=27.0+-0.8 mb/sr in
7Li(p,n)7Be(g.s.+0.43 MeV) is used to determine the product of
detection efficiency and transmission factor along the flight path
of air). See also EXFOR C0518.
- T.Wakasa et al., PR/C, 59(1999)3177.
(Polarization transfer coefficients at 22 deg given for 346 MeV
proton). See also NRDF D1718.
ENR=NAT;
CHM=CD2'12';
/* '12' Data for 2H(p,n) were deduced from the cross sectino
weighted difference between CD2 and 12C results. */
PHYS-FORM=SLD;
BAC=X;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=(CYC'13',CYC'14');
/* '13' Isochronous cyclotron, AVF cyclotron (up to 59.7 MeV) */
/* '14' Ring cyclotron (up to 345 MeV) */
INST-ACC=(2JPNRCN'13',2JPNRCN'14');
DELTA-INC-ENGY-LAB=1MEV;
BEAM-INTNSTY=XMA'15';
/* '15' About 10 and 50 nA for cross section and Dij
measurements, respectively */
POL-PRJ=[70%'16';
/* '16' Measured by beam line polarimeters by using p+p elastc
scattering with CH2 target (1.1 mg/cm2). The effective
analyzing power of the polarimeter is 0.430+-0.003 (sys.) at
Tp=345 MeV. */
ION-SOURCE=/ Polarized ion source /;
DET-PARTCL=N;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(SCT'17',SCT'18',TOF);
/* '17' Liquid (BC519) and plastic (BC408) scintillators */
/* '18' Plastic scintillators used as veto counters for charged
particles */
EFCN-DET=/ Detection efficiency of NPOL2 (neutron detector /
polarimeter) is determined to be 0.14+-0.01 /;
ANL=PWIA'19';
/* '19' PWIA code [A. Itabashi et al., Prog. Theor. Phys.
91(1994)69] */
/* Experimental Method:
- Time-of-flight
- Double scattering (Neutron polarization is analyzed by using
the n+p scattering in neutron detector/polarimeter NPOL2.)
RCT=2H(P,N)X;
PHQ=VCTR-ANALPW;
THK-TGT=XMG/CM**2'32';
/* '32' 222 mg/cm2 for CD2 and 172 mg/cm2 for C */
INC-ENGY-LAB=346MEV;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,5;
DELTA-INC-ENGY-LAB=1MEV;
INC-ENGY-LAB=346MEV;
THTL=22DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
TRNSF-ENGY'33' AY DELTA-AY'34'
(MEV) (NODIM) (NODIM)
30.00 0.004 +-0.008
35.00 0.058 +-0.005
40.00 0.143 +-0.004
45.00 0.154 +-0.003
50.00 0.161 +-0.002
55.00 0.165 +-0.002
60.00 0.163 +-0.002
65.00 0.163 +-0.002
70.00 0.167 +-0.003
75.00 0.165 +-0.004
80.00 0.178 +-0.005
85.00 0.168 +-0.006
90.00 0.157 +-0.007
95.00 0.166 +-0.008
100.00 0.152 +-0.010
105.00 0.146 +-0.011
110.00 0.138 +-0.012
115.00 0.127 +-0.013
120.00 0.124 +-0.014
125.00 0.114 +-0.015
130.00 0.102 +-0.016
135.00 0.094 +-0.016
140.00 0.078 +-0.017
145.00 0.078 +-0.018
150.00 0.086 +-0.018
155.00 0.034 +-0.019
160.00 0.036 +-0.019
165.00 0.002 +-0.020
170.00 0.002 +-0.019
175.00 0.025 +-0.019
180.00 0.010 +-0.020
185.00 -0.023 +-0.020
190.00 -0.052 +-0.021
195.00 -0.048 +-0.021
200.00 -0.037 +-0.021
205.00 -0.046 +-0.021
210.00 -0.044 +-0.020
215.00 -0.074 +-0.017
220.00 -0.076 +-0.024
225.00 -0.018 +-0.022
230.00 -0.035 +-0.024
235.00 -0.033 +-0.023
240.00 0.001 +-0.023
245.00 -0.069 +-0.025
\END;
/*===================================================================*/
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