|
| /*===================================================================*/
/* NRDF D1718 Data No.28 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,28;
D#=D1718;
TITLE=/ Polarization transfer and spin response function in
quasielastic (p,n) reactions at 346 MeV /;
ATH=(T.WAKASA'1', H.SAKAI'1', K.HATANAKA'2', H.OKAMURA'1', H.OTSU'1',
S.FUJITA'1', T.NONAKA'1', T.UESAKA'1', Y.SATOU'1', T.OHNISHI'1',
G.YOKOYAMA'1', S.ISHIDA'3', N.SAKAMOTO'3', M.B.GREENFIELD'4',
M.ICHIMURA'1', K.KAWAHIGASHI'5');
INST-ATH=(2JPNTOK'1', 2JPNRCN'2', 2JPNIPC'3', 2JPNICU'4',
2JPNJPN'5');
/* '1' Department of Physics */
/* '4' Division of Natural Science */
/* '5' Dept. of Information Science, Kanagawa Univ., Hiratsuka
REF=(PR/C'6');
VLP=(59(1999)3177'6');
/* Secondary reference
- NP/A, 631(1998)757 (H.Sakai et al., Proceedings of the XVth
International Conference on Few-Body Problems in Physics
(Groningen, 1997))
RCTS=(D(P,N)X, 6LI(P,N)X, 12C(P,N)X, 40CA(P,N)X, 208PB(P,N)X);
PHQS=(ENGY-SPEC, POL, VCTR-ANALPW, POL-TRNSF'7', POL-TRNSF'8',
POL-TRNSF'9', POL-TRNSF'10', POL-TRNSF'11', POL-TRNSF'12');
/* '7' Polarization transfer coefficient, D(S,S') */
/* '8' Polarization transfer coefficient, D(S',L). See Eq.(1) in
reference. */
/* '9' Polarization transfer coefficient, D(N,N). See Eq.(1) in
reference. */
/* '10' Polarization transfer coefficient, D(L',S). See Eq.(1) in
reference. */
/* '11' Polarization transfer coefficient, D(L',L). See Eq.(1) in
reference. */
/* '12' Polarization transfer coefficient, D(S',S). See Eq.(1) in
reference. */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,28;
/* 2001-09-20 : Converted, Ay + On. Converted to EXFOR E1718 */
/* 2002-07-04 : Altered, On */
/* 2004-07-21 : Altered, On. INSTITUTE corrected. Additional
references and METHOD added. */
RTY=POL-RCT;
POL-TGT=0%;
ALGN-TGT=0%;
ACC=CYC;
INST-ACC=2JPNRCN;
INC-ENGY-LAB=346MEV;
ION-SOURCE=/ Polarized ion source (High intensity polarized ion source
(HIPIS), See [K.Hatanaka et al., Nucl.Instrum
Method.Phys.Res.A384(1997)575].) /;
DET-PARTCL=N;
COINC=NO;
ANT-COINC=NO;
DET-SYS=(MAG,SCT'13',SCT'14',TOF'15');
/* '13' Plastic scintillator NPOL2, See [T.Wakasa et al.,
Nucl.Instrum.Methods Phys.A404(1998)355]. */
/* '14' Liquid scintillator */
/* '15' To measure neutron energy */
ERS-DET=XMEV'16';
/* '16' 2 and 3 MeV for cross section and polarization transfer
measurement, respectively. */
MONTR-RCT=/ , The beam polarizations (S,N,L) were monitored with two
beam-line polarimeters BLP1 and BLP2. These polarimeters
are separated by a bend angle of 98deg, thus the
horizontal and vertical components of the polarization
vector can be determined simultaneously. Each polarimeter
consists of four arms of collimated pairs of
confugate-angle plastic-scintillator telescopes. The
polarimetry is based on the analyzing power of the
1H(p,p)1H scattering. /;
/* Experimental Method:
- Time-of-flight (To measure neutron energy)
- Double scattering (To measure neutron polarization)
RCT=12C(P,N)X;
PHQ=POL-TRNSF'95';
/* '95' Polarization transfer coefficient, D(N,N). See Eq.(1) in
reference. */
ENR=98.9%;
CHM=ELM;
PHYS-FORM=SLD;
THK-TGT=260MG/CM**2;
ANL=(PSHIFT-ANL'96',PSHIFT-ANL'97');
/* '96' D.V.Bugg and R.A.Bryan, phase-shift solution parametrized
in the SAID program of Arnd and Roper, dated 1992. */
/* '97' R.A.Arndt and L.D.Roper, Scattering Analysis Interactive
Dial-In program (SAID), phase-shift solution SP98, Virginia
Polytechnic Institute and State University (unpublisehd). */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,28;
INC-ENGY-LAB=346MEV;
THTL=22DEG;
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
TRNSF-ENGY'98' DNN DELTA-DNN
(MEV) (NODIM) (NODIM)
25.0 0.069 +-0.018
30.0 0.076 +-0.021
35.0 0.076 +-0.020
40.0 0.050 +-0.019
45.0 0.030 +-0.017
50.0 0.022 +-0.016
55.0 0.049 +-0.015
60.0 0.026 +-0.014
65.0 0.046 +-0.014
70.0 0.036 +-0.014
75.0 0.060 +-0.013
80.0 0.055 +-0.013
85.0 0.069 +-0.013
90.0 0.062 +-0.013
95.0 0.079 +-0.013
100.0 0.065 +-0.014
105.0 0.053 +-0.014
110.0 0.056 +-0.014
115.0 0.072 +-0.015
120.0 0.056 +-0.015
125.0 0.068 +-0.016
130.0 0.090 +-0.016
135.0 0.054 +-0.017
140.0 0.039 +-0.018
145.0 0.040 +-0.019
150.0 0.077 +-0.019
155.0 0.007 +-0.020
160.0 0.032 +-0.021
165.0 -0.018 +-0.022
170.0 0.022 +-0.023
175.0 0.037 +-0.023
180.0 0.020 +-0.024
185.0 0.004 +-0.025
190.0 -0.028 +-0.026
195.0 -0.014 +-0.027
200.0 -0.026 +-0.028
\END;
/*===================================================================*/
|