/* 2007-12-24 File is generated by HENDEL. */ \\BIB,1[2; D#=D2061; TITLE=/ High-resolution measurement of fine structure in the photoabsorption cross section of 18O /; ATH=(H.HARADA'1', Y.SHIGETOME'1', H.OHGAKI'2', T.NOGUCHI'2', T.YAMAZAKI'2'); INST-ATH=(2JPNPNC'1', 2JPNETL'2'); REF=PRL; VLP=80(1998)33; RCTS=18O(GAMMA,X)X; PHQS=XSECTN; \\EXP,1[2; /* 2007-07-11 : Compiled, N.Otuka */ /* 2007-07-13 : Recieved, N.Otuka. Received by e-mail from H.Harada */ /* Related references - D.R.Tilley et al., NP/A, 564(1993)1. Reference from which data were used (To subtract 16O resonance contributions at 11.52, 12.44 and 13.09 MeV) */ PHQ=XSECTN; ENR=98%; CHM=H2O; PHYS-FORM=LIQD; POL-TGT=0%; ALGN-TGT=0%; ACC=X'3'; /* '3' Electron storage ring, To store electron beam at 615 MeV */ INST-ACC=2JPNETL'4'; /* '4' Electron strage ring TERAS */ POL-PRJ=0%; ION-SOURCE=/ Laser Compton Scattered Photons (lambda=527 nm laser photons used) /; DET-PARTCL=GAMMA'5'; /* '5' Transmitted photon */ COINC=NO; ANT-COINC=NO; DET-SYS=(GE'6',BGO'6'); /* '6' To count transmitted photon (HHS: High-resolution high-energy photon spectrometer) */ ERS-DET=0.1MEV'7'; /* '7' FWHM */ /* Experimental Method: - Transmission method */ /* Analysis: - Photo-atom cross section is subtracted by taking difference between transmitted spectra Y(16O)-Y(18O) . */ \\DATA,1[2; SYS-ERR=(X%'8',20%'9'); /* '8' Total systematic error. There is no systematic uncertainty in the determination of beam current, detector efficiency, background subtraction and reactino losses in data. */ /* '9' Maximum uncertainty in simulation of HHS's response functions (<20%) */ STATIST-ERR=X%'10'; /* '10' 0.8-1.1 mb in 10-13 MeV, 1.1-1.8 mb in 8-10 MeV */ \\EXP,1; RCT=18O(GAMMA,X)X; RTY=ABSORP; \\DATA,1; \DATA; INC-ENGY-CM-MIN INC-ENGY-CM-MAX SIGMA (MEV) (MEV) (MB) 8.10 8.20 -1.90 8.20 8.30 -6.70 8.30 8.40 -7.13 8.40 8.50 -1.44 8.50 8.60 -0.50 8.60 8.70 5.03 8.70 8.80 1.82 8.80 8.90 1.32 8.90 9.00 4.15 9.00 9.10 2.05 9.10 9.20 -1.80 9.20 9.30 5.44 9.30 9.40 -0.99 9.40 9.50 0.46 9.50 9.60 5.14 9.60 9.70 3.66 9.70 9.80 3.88 9.80 9.90 1.72 9.90 10.00 1.90 10.00 10.10 0.43 10.10 10.20 -0.87 10.20 10.30 3.19 10.30 10.40 4.75 10.40 10.50 3.99 10.50 10.60 8.74 10.60 10.70 3.05 10.70 10.80 1.35 10.80 10.90 0.28 10.90 11.00 -0.43 11.00 11.10 -0.78 11.10 11.20 0.83 11.20 11.30 1.71 11.30 11.40 4.39 11.40 11.50 6.98 11.50 11.60 10.59 11.60 11.70 4.18 11.70 11.80 4.80 11.80 11.90 7.31 11.90 12.00 1.70 12.00 12.10 3.59 12.10 12.20 -0.35 12.20 12.30 -0.07 12.30 12.40 -1.28 12.40 12.50 1.14 12.50 12.60 5.81 12.60 12.70 4.80 12.70 12.80 2.69 12.80 12.90 -0.45 12.90 13.00 3.94 13.00 13.10 8.36 13.10 13.20 9.28 13.20 13.30 2.39 13.30 13.40 2.29 13.40 13.50 3.30 13.50 13.60 3.83 13.60 13.70 -2.88 13.70 13.80 0.00 13.80 13.90 0.00 13.90 14.00 0.00 14.00 14.10 0.00 \END; /* Data (Fig.3(c) in reference) received by e-mail from H.Harada (2007.07.20) */ \\EXP,2; /* Related references - D.R.Tilley et al., NP/A, 595(1995)1. (Compared with present result) */ RCT=18O(GAMMA,X)X; RTY=ABSORP; \\DATA,2; \DATA; RESN-ENGY'11' SIGMA DELTA-SIGMA'12' (MEV) (MB) (MB) 10.2 5 +-1.1 10.4 9 +-1.1 11.2 4 +-1.1 11.4 11 +-1.1 11.7 7 +-1.1 12.5 6 +-1.1 13.0 9 +-1.1 \END; /* Taken from Table I, p35 in reference */ /* '11' Excitation energies of resonances in 18O+g */ /* '12' Statistical error */ \\END;