/* 2013-09-06 File is generated by HENDEL. */ \\BIB,1[3; D#=D2316; TITLE=/ Photoprotons in giant resonance region for 31P /; PURPOSE=/ The measurement of energy spectra of photoprotons for 31P with the electrodisintegration at 90 degree /; ATH=(H.TSUBOTA'1', N.KAWAMURA'2', S.OIKAWA'3', M.SUGAWARA'3', K.SHODA'3'); INST-ATH=(2JPNTOH'1', 2JPNTOH'2', 2JPNTOH'3'); /* '1' Department of Physics, College of General Education */ /* '2' Department of Physics, Faculty of Science */ /* '3' Laboratory of Nuclear Science, Faculty of Science */ REF=JPJ; VLP=35(1973)330; RCTS=31P(GAMMA,P)30SI; PHQS=(ANGL-DSTRN, XSECTN'4'); /* '4' integrated differntial cross section */ \\EXP,1[3; /* 2011-12-30 : Compiled+Checked, V.D and A.Makinaga */ /* Related references - W.C.Barber, PR, 111(1958)1642. Reference from which data were used (the differential cross sections of the photoproton were obtained by using the virtual photon spectrum which was calculated under the assumption of a point charge.) */ CHM=ELM; PHYS-FORM=SLD; THK-TGT=4.336MG/CM**2'5'; /* '5' Half thickness of 31P. */ BAC=TA; THK-BAC=2.911MG/CM**2; POL-TGT=0%; ALGN-TGT=0%; ACC=LINAC'6'; /* '6' electron linear accelerator */ INST-ACC=2JPNTOH; INC-ENGY-LAB-RANGE=16[26MEV'7'; /* '7' by 1 MeV step */ ERS-PRJ=1.5%; POL-PRJ=0%; ION-SOURCE=/ Virtual photons /; DET-PARTCL=P; COINC=NO; ANT-COINC=NO; DET-SYS=(MAG'8',SI(LI)'8',X'9'); /* '8' Browne-Buechner type */ /* '9' Emission chamber and a magnetic core monitor were used to measure the electron beam current */ SOLID-ANGL=0.00711SR; EFCN-DET=/ Fluctuation of the counting efficiency of Si(Li) was monitored by using natural Ni target of 80 mg/cm2 /; \\DATA,1[3; INC-ENGY-LAB=16[26MEV'10'; /* '10' by 1 MeV step */ \\EXP,1; RCT=31P(GAMMA,P)30SI; PHQ=ANGL-DSTRN; \\DATA,1; THTL=90DEG; EXC-ENGY=2.23MEV; \DATA; INC-ENGY-LAB DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'11' (MEV) (MB/SR) (MB/SR) 13.90 2.61E-01 +-1.57E-02 13.94 2.17E-01 +-1.24E-02 14.00 1.96E-01 +-1.31E-02 14.05 1.54E-01 +-1.37E-02 14.11 1.91E-01 +-1.49E-02 14.17 1.82E-01 +-9.43E-03 14.19 1.92E-01 +-6.92E-03 14.26 1.93E-01 +-1.37E-02 14.34 1.73E-01 +-1.18E-02 14.37 2.31E-01 +-1.24E-02 14.47 2.76E-01 +-1.68E-02 14.53 2.53E-01 +-1.37E-02 14.61 2.99E-01 +-2.11E-02 14.67 2.60E-01 +-1.12E-02 14.73 2.74E-01 +-1.31E-02 14.80 2.31E-01 +-1.37E-02 14.81 2.89E-01 +-1.62E-02 14.93 2.73E-01 +-1.74E-02 14.96 2.28E-01 +-1.43E-02 15.04 2.24E-01 +-1.37E-02 15.13 2.26E-01 +-1.24E-02 15.19 2.54E-01 +-1.55E-02 15.28 2.35E-01 +-1.24E-02 15.34 2.84E-01 +-1.49E-02 15.44 2.89E-01 +-1.55E-02 15.45 3.40E-01 +-1.86E-02 15.55 3.56E-01 +-1.74E-02 15.61 3.33E-01 +-1.86E-02 15.70 3.16E-01 +-1.93E-02 15.78 3.05E-01 +-1.55E-02 15.82 2.73E-01 +-1.62E-02 15.88 2.38E-01 +-1.55E-02 15.94 2.74E-01 +-1.80E-02 16.02 2.86E-01 +-1.74E-02 16.10 2.53E-01 +-1.37E-02 16.19 2.32E-01 +-1.43E-02 16.24 1.78E-01 +-1.43E-02 16.31 1.87E-01 +-1.37E-02 16.37 1.44E-01 +-1.31E-02 16.44 1.96E-01 +-1.55E-02 16.51 1.70E-01 +-1.49E-02 16.59 1.70E-01 +-1.49E-02 16.65 1.18E-01 +-1.31E-02 16.74 1.42E-01 +-1.12E-02 16.78 1.71E-01 +-1.37E-02 16.84 1.87E-01 +-1.24E-02 16.9 2.33E-01 +-1.43E-02 16.94 1.74E-01 +-1.37E-02 17.05 2.28E-01 +-1.37E-02 17.10 2.84E-01 +-1.62E-02 17.18 2.40E-01 +-1.31E-02 17.24 2.77E-01 +-1.43E-02 17.30 2.49E-01 +-1.37E-02 17.38 2.81E-01 +-1.43E-02 17.48 2.37E-01 +-1.43E-02 17.56 2.64E-01 +-1.31E-02 17.64 2.49E-01 +-1.74E-02 17.76 2.46E-01 +-1.74E-02 17.87 3.04E-01 +-1.37E-02 17.96 3.15E-01 +-1.80E-02 18.07 2.98E-01 +-1.55E-02 18.12 2.68E-01 +-1.62E-02 18.24 2.76E-01 +-1.62E-02 18.33 2.48E-01 +-1.49E-02 18.41 1.90E-01 +-1.93E-02 18.47 1.67E-01 +-1.55E-02 18.58 1.45E-01 +-1.49E-02 18.68 1.53E-01 +-1.49E-02 18.79 1.44E-01 +-1.49E-02 18.92 1.52E-01 +-1.49E-02 18.99 1.67E-01 +-1.68E-02 19.10 1.81E-01 +-1.55E-02 19.22 2.00E-01 +-1.49E-02 19.30 1.45E-01 +-1.43E-02 19.38 1.75E-01 +-1.68E-02 19.47 2.04E-01 +-1.43E-02 19.56 2.22E-01 +-1.62E-02 19.69 2.33E-01 +-1.68E-02 19.78 1.97E-01 +-1.62E-02 19.86 1.65E-01 +-1.62E-02 19.98 1.69E-01 +-1.55E-02 20.06 1.51E-01 +-1.37E-02 20.16 1.49E-01 +-1.31E-02 20.26 1.75E-01 +-1.80E-02 20.35 2.40E-01 +-1.99E-02 20.44 1.94E-01 +-1.55E-02 20.53 2.17E-01 +-1.55E-02 20.64 2.61E-01 +-2.11E-02 20.73 2.36E-01 +-1.93E-02 20.81 2.15E-01 +-1.86E-02 20.89 1.61E-01 +-1.68E-02 21.00 1.97E-01 +-1.68E-02 21.10 1.79E-01 +-1.55E-02 21.20 2.54E-01 +-1.49E-02 21.29 2.35E-01 +-1.18E-02 21.38 2.46E-01 +-1.37E-02 21.44 1.64E-01 +-1.55E-02 21.50 1.04E-01 +-1.37E-02 21.63 1.02E-01 +-1.31E-02 21.76 9.41E-02 +-1.06E-02 21.90 1.22E-01 +-9.94E-03 22.06 1.40E-01 +-1.12E-02 22.17 1.13E-01 +-9.32E-03 22.27 1.23E-01 +-1.18E-02 22.40 1.05E-01 +-1.31E-02 22.49 9.66E-02 +-1.06E-02 22.58 8.05E-02 +-8.08E-03 22.69 7.12E-02 +-8.08E-03 22.78 7.24E-02 +-8.08E-03 22.94 1.01E-01 +-9.94E-03 23.06 9.41E-02 +-8.08E-03 23.12 8.54E-02 +-8.70E-03 23.23 8.36E-02 +-8.70E-03 23.37 1.10E-01 +-9.32E-03 23.46 6.93E-02 +-8.70E-03 23.57 6.25E-02 +-8.70E-03 23.69 7.99E-02 +-1.12E-02 23.75 5.38E-02 +-8.08E-03 23.89 7.49E-02 +-1.12E-02 24.00 5.07E-02 +-6.21E-03 24.11 5.44E-02 +-6.21E-03 24.23 7.49E-02 +-6.83E-03 24.35 6.31E-02 +-6.83E-03 24.44 5.69E-02 +-7.46E-03 24.57 3.95E-02 +-6.83E-03 24.69 5.31E-02 +-7.46E-03 24.78 4.26E-02 +-8.08E-03 24.86 3.95E-02 +-7.46E-03 25.00 4.69E-02 +-8.70E-03 25.08 4.88E-02 +-9.32E-03 25.20 3.39E-02 +-9.32E-03 25.29 4.69E-02 +-8.08E-03 25.41 4.88E-02 +-9.32E-03 25.49 3.20E-02 +-7.46E-03 25.60 4.01E-02 +-7.46E-03 \END; /* Fig.5, JPJ, vol35, page330, 1973 */ /* '11' Statistical error */ \\EXP,2; RCT=31P(GAMMA,P)30SI; PHQ=ANGL-DSTRN; \\DATA,2; THTL=90DEG; EXC-ENGY=3.51MEV; \DATA; INC-ENGY-LAB DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'12' (MEV) (MB/SR) (MB/SR) 15.68 7.83E-02 +-3.98E-02 15.76 8.80E-02 +-3.79E-02 15.83 6.09E-02 +-3.11E-02 15.89 6.15E-02 +-1.73E-02 15.90 7.81E-02 +-3.51E-02 15.97 6.22E-02 +-2.76E-02 16.06 1.17E-01 +-3.66E-02 16.08 6.08E-02 +-2.82E-02 16.15 8.35E-02 +-3.84E-02 16.20 5.39E-02 +-2.72E-02 16.26 8.50E-02 +-3.40E-02 16.30 3.25E-02 +-2.23E-02 16.37 5.04E-02 +-3.15E-02 16.43 6.83E-02 +-3.29E-02 16.51 8.96E-02 +-3.99E-02 16.57 1.68E-01 +-4.28E-02 16.59 6.13E-02 +-3.28E-02 16.62 2.33E-03 +-2.72E-02 16.67 1.29E-01 +-3.94E-02 16.73 5.67E-02 +-3.79E-02 16.73 9.55E-02 +-1.94E-02 16.83 1.45E-01 +-4.56E-02 16.88 1.16E-01 +-4.12E-02 16.90 5.71E-02 +-3.35E-02 17.00 1.04E-01 +-3.69E-02 17.06 1.13E-01 +-3.69E-02 17.12 1.42E-01 +-2.14E-02 17.16 1.17E-01 +-2.43E-02 17.18 1.02E-01 +-2.52E-02 17.24 1.29E-01 +-3.20E-02 17.31 9.53E-02 +-3.69E-02 17.37 8.46E-02 +-3.30E-02 17.43 1.30E-01 +-3.84E-02 17.46 6.03E-02 +-3.40E-02 17.54 8.07E-02 +-2.14E-02 17.60 1.15E-01 +-3.20E-02 17.66 1.12E-01 +-2.72E-02 17.76 8.94E-02 +-3.30E-02 17.81 8.45E-02 +-2.82E-02 17.89 6.21E-02 +-3.01E-02 17.95 7.38E-02 +-3.11E-02 18.01 7.45E-02 +-3.13E-02 18.10 6.27E-02 +-3.63E-02 18.19 1.27E-01 +-2.81E-02 18.30 6.77E-02 +-4.77E-02 18.39 9.01E-02 +-3.69E-02 18.51 1.19E-01 +-4.66E-02 18.63 9.49E-02 +-4.56E-02 18.72 1.60E-01 +-4.17E-02 18.75 1.53E-02 +-3.69E-02 18.84 1.14E-01 +-4.61E-02 18.92 1.54E-01 +-5.18E-02 19.01 8.61E-02 +-4.85E-02 19.12 1.46E-01 +-4.27E-02 19.20 1.75E-01 +-5.05E-02 19.27 1.45E-01 +-4.95E-02 19.37 1.28E-01 +-3.79E-02 19.42 8.21E-02 +-3.59E-02 19.50 7.33E-02 +-3.49E-02 19.59 8.98E-02 +-3.20E-02 19.63 6.16E-02 +-3.20E-02 19.73 9.94E-02 +-4.76E-02 19.85 1.39E-01 +-4.56E-02 19.99 1.61E-01 +-5.73E-02 20.05 1.64E-01 +-6.02E-02 20.16 1.19E-01 +-5.05E-02 20.25 1.05E-01 +-5.05E-02 20.37 1.36E-01 +-4.47E-02 20.45 1.25E-01 +-4.76E-02 20.57 1.24E-01 +-4.56E-02 20.67 1.35E-01 +-4.08E-02 20.75 1.51E-01 +-4.09E-02 20.82 1.35E-01 +-4.40E-02 20.93 1.32E-01 +-4.14E-02 21.04 2.10E-01 +-5.17E-02 21.15 2.10E-01 +-4.96E-02 21.22 1.14E-01 +-4.93E-02 21.32 1.72E-01 +-4.72E-02 21.41 9.57E-02 +-4.53E-02 21.49 1.42E-01 +-4.41E-02 21.59 1.11E-01 +-4.62E-02 21.65 3.08E-02 +-4.86E-02 21.75 9.70E-02 +-4.37E-02 21.87 8.11E-02 +-4.62E-02 21.97 7.04E-02 +-4.20E-02 22.04 7.87E-02 +-4.09E-02 22.16 1.05E-01 +-3.74E-02 22.23 9.14E-02 +-3.88E-02 22.35 1.40E-01 +-3.80E-02 22.46 1.45E-01 +-3.75E-02 22.51 2.46E-02 +-3.97E-02 22.65 9.86E-02 +-4.26E-02 22.75 7.95E-02 +-4.31E-02 22.79 1.74E-02 +-3.26E-02 22.92 3.22E-02 +-3.14E-02 23.01 7.39E-02 +-3.88E-02 23.10 5.77E-02 +-3.69E-02 23.17 6.35E-02 +-3.69E-02 23.21 4.99E-02 +-3.30E-02 23.31 5.18E-02 +-3.40E-02 23.38 4.07E-02 +-3.23E-02 23.45 1.83E-03 +-3.14E-02 23.52 5.10E-02 +-3.61E-02 23.62 5.30E-02 +-4.00E-02 23.72 8.54E-02 +-4.13E-02 23.82 5.98E-02 +-3.78E-02 23.95 4.67E-02 +-3.32E-02 24.08 1.23E-01 +-3.61E-02 24.15 2.66E-02 +-2.71E-02 24.30 2.35E-02 +-3.20E-02 24.39 5.48E-02 +-2.61E-02 24.51 3.69E-02 +-2.88E-02 24.60 4.77E-02 +-2.90E-02 24.73 3.17E-02 +-2.90E-02 24.80 4.88E-02 +-3.08E-02 24.91 5.61E-02 +-2.62E-02 25.04 1.18E-01 +-2.66E-02 25.11 4.91E-02 +-2.35E-02 25.22 5.53E-02 +-2.50E-02 25.35 4.14E-02 +-2.26E-02 25.46 6.35E-02 +-2.49E-02 25.55 2.07E-02 +-2.55E-02 25.65 4.96E-02 +-2.30E-02 25.76 4.96E-02 +-2.30E-02 25.87 1.53E-02 +-2.37E-02 26.01 3.92E-02 +-2.03E-02 \END; /* Fig.6, JPJ, vol35, page330, 1973 */ /* '12' Statistical error */ \\EXP,3; RCT=31P(GAMMA,P)30SI; PHQ=XSECTN'13'; /* '13' integrated differntial cross section */ \\DATA,3; THTL=90DEG; \DATA; ENGY-EMT-LAB-MIN ENGY-EMT-LAB-MAX EXC-ENGY DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA SPIN (MEV) (MEV) (MEV) (MB/SR/MEV) (MB/SR/MEV) (NODIM) 13.82 25.68 2.23 1.93 +-0.21 0.5 15.75 25.98 3.51 0.69 +-0.48 -0.5 15.75 25.98 3.51 0.69 +-0.48 -1.5 \END; /* Table 1, JPJ, vol35, page330, 1973 */ \\END;