/*===================================================================*/ /* NRDF D1716 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; 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,2; /* 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 /; /* 2004-03-31 : Altered, On. P in SF7 deleted */ /* 2006-07-27 : Altered, At. Re-digitized */ RCT=P(P,P)P; RTY=ELA-SCATT; PHQ=ANGL-DSTRN; COINC=NO; ANL=PSHIFT-ANL'16'; /* '16' SAID program [R.A.Arndt et al., Nucl.Phys.C50(1994)2731]. /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; INC-ENGY-LAB=389MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTL DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA FLAG'17' (DEG) (MB/SR) (MB/SR) (NODIM) 2.318E+01 1.671E+01 +-4.159E-01 2. 2.433E+01 1.563E+01 +-3.813E-01 2. 2.546E+01 1.646E+01 +-4.159E-01 2. 2.560E+01 1.563E+01 +-NEGLIGIBLE 1. 2.560E+01 1.532E+01 +-3.120E-01 3. 2.644E+01 1.581E+01 +-3.466E-01 1. 2.644E+01 1.532E+01 +-NEGLIGIBLE 3. 2.661E+01 1.626E+01 +-3.813E-01 2. 2.777E+01 1.612E+01 +-4.159E-01 2. 2.889E+01 1.452E+01 +-3.466E-01 2. 4.220E+01 1.092E+01 +-NEGLIGIBLE 4. \END; /*===================================================================*/ |