/*===================================================================*/ /* NRDF D1805 Data No.12 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,12; D#=D1805; TITLE=/ Proton single-particle strength in 19F measured via the 18O(d,n) reaction /; ATH=(A.TERAKAWA'1', H.ORIHARA'1', M.OURA'1', M.HOSAKA'1', H.SUZUKI'1', K.KUMAGAI'1', Y.KIKUCHI'1', T.TOHEI'2', T.NAKAGAWA'2', J.TAKAMATSU'2', A.NARITA'2', K.HOSOMI'2', K.ISHII'3', G.C.JON'4', K.MIURA'5', H.OHNUMA'6'); INST-ATH=(2JPNTOH'1', 2JPNTOH'2', 2JPNTOH'3', 3CHFCHF'4', 2JPNTOI'5', 2JPNCIT'6'); /* '1' Cyclotron and Radioisotope Center */ /* '2' Department of Physics */ /* '3' Department of Quantum Science and Energy Engineering */ /* '4' Institute of Physics, Academia Sinica, Nankang, Taipei */ /* '5' Department of Physics */ /* '6' Department of Physics */ REF=PR/C; VLP=66(2002)064313; RCTS=18O(D,N)19F; PHQS=(ANGL-DSTRN, SPEC-FCTR, SPEC-FCTR'7', OPT-POTL-PARA); /* '7' Occupation probability */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,12; /* 2003-10-07 : Compiled */ RTY=STRP; ENR=98.7%; CHM=ELM; PHYS-FORM=GAS; THK-TGT=1.5MG/CM**2; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'8'; /* '8' Isochronous cyclotron, AVF cyclotron */ INST-ACC=2JPNTOH'9'; /* '9' Cyclotron and Radioisotope Center (CYRIC) */ INC-ENGY-LAB=25MEV; POL-PRJ=0%; DET-PARTCL=N; COINC=NO; ANT-COINC=NO; DET-SYS=(SCT'10',TOF'11'); /* '10' Liquid organic scintillator NE213 to measrure energies of emitted neutron. Efficiency was determined via an activation analysis for the 7Li(p,n)7Be reaction. */ /* '11' CYRIC TOF facility [H.Orihara and T.Murakami, Nucl. Instrum. Methods 181(1981)15, H.Orihara et al., Nucl. Instrum. Methods Phys. Res. A257(1987)189]. */ ERS-DET=180KEV; ANL=(DWBA'12',ADB-MODEL'13',SHELL-MODEL'14'); /* '12' Zero-range distorted wave analysis with finite-range and nonlocality corrections (DWUCK4) [P. D. Kunz, computer code DWUCK.] */ /* '13' Adiabatic-deuteron breakup approximation (ADBA) [R.C.Johnson and P.J.R.Sorper, Phys. Rev. C1(1970)976] to assign orbital angular momentum of the transferred proton, and to deduce spectroscopic factors. */ /* '14' To evaluate spectroscopic factor */ /* Experimental Method: - Time-of-flight (CYRIC TOF facility [H.Orihara and T.Murakami, Nucl. Instrum. Methods 181(1981)15, H.Orihara et al., Nucl. Instrum. Methods Phys. Res. A257(1987)189].) RCT=18O(D,N)19F; PHQ=ANGL-DSTRN; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,12; INC-ENGY-LAB=25MEV; TOT-ERR=<15%'15'; /* '15' Uncertainty in cross section (less than 15%) */ EMT=N; EXC-ENGY=4.55MEV; L=2'49'; /* '49' Orbital angular momentum of transferred proton */ DELTA-DSIGMA/DOMEGA=12%'50'; /* '50' Uncertainty in cross section due to detection efficiency, target thickness etc. */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'51' (DEG) (MB/SR) (MB/SR) 10.76 1.602 +-7.8397E-02 12.91 1.661 +-7.7874E-02 16.14 1.468 +-5.8738E-02 19.36 1.354 +-5.5806E-02 22.58 1.196 +-5.2163E-02 25.79 0.9164 +-4.0421E-02 29.00 0.6994 +-3.4928E-02 32.20 0.4733 +-2.6475E-02 37.52 0.3144 +-2.2544E-02 42.83 0.2346 +-1.8241E-02 48.11 0.2750 +-1.6490E-02 53.37 0.2351 +-1.4167E-02 58.60 0.2380 +-1.3706E-02 63.81 0.1607 +-9.4145E-03 \END; /*===================================================================*/ |