/*===================================================================*/ /* NRDF D1716 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; D#=D1716; TITLE=/ Measurement of proton-proton bremsstrahlung at 389MeV /; ATH=(K.YASUDA'1', H.AKIYOSHI'6', T.HOTTA'1', K.IMAI'2', M.KATO'1', M.KAWABATA'1', Y.MAEDA'1', N.MATSUOKA'1', T.MATSUZUKA'1', Y.MIZUNO'1', T.MURAKAMI'2', J.MURATA'2', I.NAKAGAWA'3', M.NOMACHI'1', T.NORO'1', Y.SUGAYA'1', K.TAKAHISA'1', T.TAMAE'3', K.TAMURA'1', H.TSUBOTA'4', Y.YOKOTA'1', H.P.YOSHIDA'1', M.YOSHIMURA'1', Y.YUASA'1'); INST-ATH=(2JPNRCN'1', 2JPNKTO'2', 2JPNTOH'3', 2JPNTOH'4', 2JPNIPC'5'); /* '2' Department of Physics */ /* '3' Laboratory of Nuclear Science */ /* '4' Department of Physics */ REF=PRL; VLP=82(1999)4775; RCTS=(P(P,GAMMA,P,P)P, P(P,P)P); PHQS=(X'6', ANGL-DSTRN); /* '6' dsigma/domega(p)/domega(p)/dtheta(gamma) */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,1; /* 2002-08-24 : Converted, Ay + On. Data converted to EXFOR E1716 ENR=X%; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC; INST-ACC=2JPNRCN; INC-ENGY-LAB=389MEV; BEAM-INTNSTY=15NA; POL-PRJ=0%; DET-PARTCL=P; ANT-COINC=NO; DET-SYS=(MAG'7',SCT'8',MWDC'9'); /* '7' Two spectrometers, Grand Raiden (GR) [M.Fujiwara et al., Nucl.Instrm.Methods Phys.Res., Sect.A422(1999)484] and Large Acceptance Spectrometer (LAS)[M.Matsuoka et al., in RCNP Annual Report(1990)158], to detect protons */ /* '8' Trigger scintillators */ /* '9' For track reconstruction */ SOLID-ANGL=XMSR'10'; /* '10' 1.8 msr and 7.2 msr for GR and LAS, respectively. */ ERS-DET=XKEV'11'; /* '11' 420keV/c and 560 keV/c (FWHM) for GR and LAS, respectively, for the 928MeV/c proton, which were obtained by the measurement of the p-C elastic scattering and including the beam energy spread. */ EFCN-DET=/ The detection efficiency of each MWDC was more than 99%, and the track-finding efficiencies were about 98% for the GR and 95-98% for the LAS /; /* 2006-07-27 : Altered, At. Re-digitized */ RCT=P(P,GAMMA,P,P)P; PHQ=X'12'; /* '12' dsigma/domega(p)/domega(p)/dtheta(gamma) */ CHM=ELM; PHYS-FORM=LIQD; THK-TGT=XMG/CM**2'13'; /* '13' 9mm */ COINC=(P,P); ANL=X'14'; /* '14' Calculation by F.de Jong et al.[F.de Jong et al, Phys.Rev.C51(1995)2334]. */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; INC-ENGY-LAB=389MEV; EMT-1=P; EMT-2=P; THTL-1=26.0DEG; THTL-2=26.0DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTL DATA1'15' DELTA-DATA1'15' (DEG) (UNIT1) (UNIT1) 3.033E+01 4.586E+00 +-7.425E-01 4.989E+01 6.541E+00 +-1.322E+00 7.011E+01 6.451E+00 +-4.165E-01 9.000E+01 5.437E+00 +-3.078E-01 1.099E+02 4.332E+00 +-3.260E-01 1.301E+02 4.115E+00 +-3.622E-01 1.503E+02 4.006E+00 +-3.441E-01 1.702E+02 3.481E+00 +-2.897E-01 \END; /*===================================================================*/ |