/*===================================================================*/ /* NRDF D1917 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; D#=D1917; TITLE=/ Measurement of the tensor analyzing power T20 in the (dd to 3He n) and (dd to 3H p) at intermediate energies and at zero degree /; ATH=(V.P.LADYGIN'8', T.UESAKA'1', T.SAITO'2', M.HATANO'2', A.YU.ISUPOV'8', H.KATO'2', N.B.LADYGINA'8', Y.MAEDA'1', A.I.MALAKHOV'8', J.NISHIKAWA'4', T.OHNISHI'3', H.OKAMURA'5', S.G.REZNIKOV'8', H.SAKAI'1,2', N.SAKAMOTO'3', S.SAKODA'2', Y.SATOU'6', K.SEKIGUCHI'3', K.SUDA'1', A.TAMII'6', N.UCHIGASHIMA'2', K.YAKO'2'); INST-ATH=(2JPNTOK'1', 2JPNTOK'2', 2JPNIPC'3', 2JPNSUU'4', 2JPNTOH'5', 2JPNRCN'6', 2JPNTIT'7', 4ZZZDUB'8'); /* '1' Center for Nuclear Study */ /* '2' Department of Physics */ /* '4' Department of Physics */ /* '5' Cycrotron and Radioisotope Center (CYRIC) */ /* '7' Department of Physics */ /* '8' Laboratory of High Energies (LHE) */ REF=(PL/B'9'); VLP=(598(2004)47'9'); /* Secondary reference - PAN, 69(2006)1271 (V.P.Ladygin et al., Theoretical analysis ?) RCTS=(2H(D,3HE)N, 2H(D,T)1H); PHQS=TNSR-ANALPW; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,2; /* 2004-12-16 : Compiled, Kc + On */ /* 2006-10-04 : Altered, On. Reference (Phys.Atom.Nucl.) added */ PHQ=TNSR-ANALPW; CHM=CD2'10'; /* '10' CD2 thin sheet [Y. Maeda et al., Nucl. Instrum. Methods A490(2002)518] */ PHYS-FORM=SLD; THK-TGT=54MG/CM**2; BAC=X; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'11'; /* '11' AVF and ring cyclotron */ INST-ACC=2JPNIPC'12'; /* '12' RIKEN Accelerator Research Facility (RARF) */ INC-ENGY-LAB=(140MEV, 200MEV, 270MEV); BEAM-INTNSTY=1[2NA; POL-PRJ=X%'13'; /* '13' Tensor polarization of beam is summarized in Table 1, p49 in reference. */ ION-SOURCE=/ Polarized ion source (High-intensity polarized ion source (PIS) [H. Okamura et al., AIP Conf. Proc. 293(1993)84]) COINC=NO; ANT-COINC=NO; DET-SYS=(MAG'14',MWDC'14',SCT'14',TOF'15'); /* '14' SMART [T. Ichihara et al., Nucl. Phys. A569(1994)287c] */ /* '15' To separate tritons, deuterons and protons */ SOLID-ANGL=10MSR; ERS-DET=[300KEV; /* Experimental Method: - Time-of-flight (To separate tritons, deuterons and protons) /* False asymmetry arising from the misalignment of beam axis and axis of spectrometer is found to be not more than 1%. */ RCT=2H(D,T)1H; DET-PARTCL=T; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; SYS-ERR=[2%'16'; /* '16' Uncertainty due to beam polarization */ SYS-ERR=X%'19'; /* '19' Uncertainty due to CD2-C subtraction procedure is negligible. */ THTL=0DEG; DELTA-THTL=1.4DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB T20 DELTA-T20'20' (MEV) (NODIM) (NODIM) 140 0.082 +-0.018 200 0.165 +-0.018 \END; /*===================================================================*/ |