|
| /*===================================================================*/
/* NRDF D1898 Data No.12 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,12;
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,12;
/* 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.)
/* 2006-10-04 : Altered, On. Two indices in SF5 swapped (Memo
CP-E/100) */
RCT=2H(P,N)X;
PHQ=POL-TRNSF;
THK-TGT=XMG/CM**2'55';
/* '55' 662 mg/cm2 for CD2 and 682 mg/cm2 for C */
INC-ENGY-LAB=345MEV;
ERS-DET=3MEV;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,12;
DELTA-INC-ENGY-LAB=1MEV;
INC-ENGY-LAB=345MEV;
THTL=27DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
TRNSF-ENGY'56' DSS'57' DELTA-DSS'57,58' DLS'59' DELTA-DLS'59,60'
DNN'61' DELTA-DNN'61,62'
(MEV) (NODIM) (NODIM) (NODIM) (NODIM) (NODIM) (NODIM)
47.50 0.1441 +-0.0623 -0.2813 +-0.0627 -0.1141 +-0.0597
55.00 -0.0940 +-0.0622 -0.1549 +-0.0626 -0.0823 +-0.0589
60.00 -0.1588 +-0.0438 -0.2034 +-0.0440 -0.0426 +-0.0411
65.00 -0.1303 +-0.0317 -0.1908 +-0.0317 -0.0899 +-0.0293
70.00 -0.1239 +-0.0240 -0.2192 +-0.0240 -0.1067 +-0.0220
75.00 -0.1150 +-0.0199 -0.2352 +-0.0199 -0.0700 +-0.0180
80.00 -0.0760 +-0.0183 -0.2273 +-0.0183 -0.0900 +-0.0164
85.00 -0.1038 +-0.0189 -0.2403 +-0.0189 -0.0805 +-0.0168
90.00 -0.1243 +-0.0215 -0.2329 +-0.0215 -0.0509 +-0.0191
95.00 -0.1187 +-0.0259 -0.3014 +-0.0260 -0.0422 +-0.0228
100.00 -0.1470 +-0.0317 -0.2164 +-0.0319 -0.0522 +-0.0279
105.00 -0.1037 +-0.0388 -0.2508 +-0.0391 -0.0406 +-0.0340
110.00 -0.1919 +-0.0480 -0.2401 +-0.0484 -0.0043 +-0.0420
115.00 -0.2605 +-0.0579 -0.2950 +-0.0583 0.0592 +-0.0503
122.50 -0.1988 +-0.0522 -0.1365 +-0.0527 -0.0405 +-0.0450
132.50 -0.1880 +-0.0678 -0.1907 +-0.0685 0.0246 +-0.0575
147.50 -0.2329 +-0.0649 -0.1838 +-0.0655 -0.0140 +-0.0538
167.50 -0.1169 +-0.0905 -0.1347 +-0.0915 0.1601 +-0.0724
187.50 -0.0373 +-0.1210 -0.1228 +-0.1222 -0.0908 +-0.0928
\END;
/*===================================================================*/
|