/*===================================================================*/ /* NRDF D1817 Data No.16 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,16; D#=D1817; TITLE=/Three-body dN interaction in the analysis of the 12C(d,d') reaction at 270 MeV/; ATH=(Y.SATOU'1', S.ISHIDA'1', H.SAKAI'2', H.OKAMURA'3', N.SAKAMOTO'1', H.OTSU'4', T.UESAKA'3', A.TAMII'2', T.WAKASA'5', T.OHNISHI'2', K.SEKIGUCHI'2', K.YAKO'2', K.SUDA'3', M.HATANO'2', H.KATO'2', Y.MAEDA'2', J.NISHIKAWA'3', T.ICHIHARA'1', T.NIIZEKI'6', H.KAMADA'7', W.GLOCKLE'7', H.WITALA'8'); INST-ATH=(2JPNIPC'1', 2JPNTOK'2', 2JPNSUU'3', 2JPNTOH'4', 2JPNRCN'5', 2JPNJPN'6', 2GERBOC'7', 3POLUJK'8'); /* '2' Department of Physics */ /* '3' Department of Physics */ /* '4' Department of Physics */ /* '6' Faculty of Home Economics, Tokyo Kasei University ,Itabashi, Tokyo */ /* '7' Institut fuer Theoretische Physik II */ /* '8' Institute of Physics */ REF=PL/B; VLP=549(2002)307; RCTS=12C(D,D)12C; PHQS=(ANGL-DSTRN, ANALPW, TNSR-ANALPW, OPT-POTL-PARA); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,16; /* 2004-10-16 : Compiled */ CHM=ELM; PHYS-FORM=SLD; THK-TGT=31.3MG/CM**2; BAC=X; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'9'; /* '9' K = 540 Ring Cyclotron */ INST-ACC=2JPNIPC'10'; /* '10' RIKEN Accelerator Research Facility (RARF) */ INC-ENGY-LAB=270MEV; POL-PRJ=65%'11'; /* '11' Beam polarization was measured by using the d + p elastic scattering at 270 MeV [N. Sakamoto, et al., Phys. Lett. B367(1996)60]. */ DET-PARTCL=D; COINC=NO; ANT-COINC=NO; DET-SYS=(MAG'12',MWDC'13',SCT'14',TOF'15'); /* '12' To analyzed deuteron, SMART [T. Ichihara, et al., Nucl. Phys. A 569(1994)287c]. The angular acceptance was 100 and 50 mrad in the vertical and horizontal directions. */ /* '13' Used as position counter */ /* '14' To provide pulse height and ToF information for particle identification */ /* '15' Four plastic scintillation counters (5 mm thick) behind the MWDC provided pulse hight and time-of-flight information for particle identification. */ /* Experimental Method: - Time-of-flight (Four plastic scintillation counters (5 mm thick) behind the MWDC provided pulse hight and time-of-flight information for particle identification.) /* Analysis: - Obtained spectra were analyzed by using a peak fitting program SEPECFIT [H.P. Blok et al., Nucl. Instrum Methods 128(1975)545] to extract yields contained in each peak. RCT=12C(D,D)12C; RTY=ELA-SCATT; PHQ=OPT-POTL-PARA; ANL=OPT-MODEL; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,16; INC-ENGY-LAB=270MEV; RSD=12C; DELTA-THTL=0.2DEG'76'; /* '76' Less than 0.2 deg */ POTL-FORM=/ Uc(X) -V*F(X,Rr,Ar) -i*W*F(X,Riv,Aiv) +(hbar/(mpi*c))**2*1/X*Vso*dif(1/X)f(X,Rrso,Arso)*L*S +i*(hbar/(mpi*c))**2*1/X*Wso*dif(1/X)f(X,Riso,Aiso)*L*S : Uniform charge of radius Rc*A**(1/3) : f(X,R,A)=1/(1+exp((X-R*A**(1/3))/A) /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB RC V RR AR WV RIV AIV VSO RRSO ARSO WSO RISO AISO (MEV) (FM) (MEV) (FM) (FM) (MEV) (FM) (FM) (MEV) (FM) (FM) (MEV) (FM) (FM) 270 1.3 19.27 1.41 0.75 19.64 1.08 0.89 7.20 0.91 0.71 -1.64 0.89 0.71 \END; /*===================================================================*/ |