/*===================================================================*/ /* NRDF D1927 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; D#=D1927; TITLE=/ Experimental studies on excitation functions of the proton-induced activation reactions on silver /; PURPOSE=/ To present the cross-section measurement for Ag-p reaction in the enegy range 11-80 MeV. /; ATH=(M.S.UDDIN'1', M.HAGIWARA'1', M.BABA'1', F.TARKANYI'2', F.DITROI'2'); INST-ATH=(2JPNTOH'1', 3HUNDEB'2'); /* '1' Cyclotron and Radioisotope Center */ REF=ARI; VLP=62(2005)533; /* Secondary reference - UDDIN, Private communication(2005) RCTS=(AG(P,X)103PD, AG(P,X)101PD, AG(P,X)100PD, AG(P,X)99RH, AG(P,X)100RH, AG(P,X)101RH, AG(P,X)102RH, AG(P,X)105RH, AG(P,X)97RU, AG(P,X)105AG, AG(P,X)106AG); PHQS=XSECTN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,2; /* 2005-06-29 : Compiled, Tk + On. */ PHQ=XSECTN; ENR=NAT; CHM=ELM; PHYS-FORM=SLD; THK-TGT=XMG/CM**2'3'; /* '3' 50 and 300 micrometer thick */ POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'4'; /* '4' Isochronous cyclotron, AVF cyclotron */ INST-ACC=2JPNTOH'5'; /* '5' Cyclotron and Radioisotope Center */ POL-PRJ=0%; COINC=NO; ANT-COINC=NO; DET-SYS=HPGE'6'; /* '6' To measure activities in silver target and monitors */ /* Experimental Method: - Activation ( Irradiated separately with 50, 70 and 80 MeV proton beam) - Stacked target irradiation (Three stacks containing high-purity thin silver foils) - Gamma ray spectrometry (Measurement started 1 day after the end of bombardment) /* Related references - M.Fassbender et al., RCA, 87(1999)87. Reference with which data agree (Consistent with the present data) - Y.N.Shubin et al., IAEA-NDS-, 204(1998). Reference with which data disagree (Overestimates the present data) RCT=AG(P,X)101PD; DET-PARTCL=GAMMA'14'; /* '14' Delayed gamma from 101Pd */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; TOT-ERR=X%'7'; /* '7' Uncertainty estimated from the uncertaintiies of the flux, counting area and detector efficiency */ SYS-ERR=(5%'8',3%'9'); /* '8' Upper limit of uncertainty in monitor flux (2.54-5%) */ /* '9' Upper limit of uncertainty in efficiency calibration of gamma-ray (1-3%) */ STATIST-ERR=22%'10'; /* '10' Upper limit of statistical uncertainty (0.8-22%) */ ENGY-GAMMA=(269.67KEV'15',296.29KEV'16',590.44KEV'17'); INTNSTY-GAMMA=(0.0643'15',0.192'16',0.121'17'); HALF-LIFE=(8.47HOUR'15',8.47HOUR'16',8.47HOUR'17'); /* '15' Delayed gamma from 101Pd */ /* '16' Delayed gamma from 101Pd */ /* '17' Delayed gamma from 101Pd */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB XSECTN'18' DELTA-XSECTN'18' (MEV) (MB) (MB) 38.57 2.83 +-0.51 42.14 9.49 +-1.03 42.70 12.83 +-1.30 46.30 22.3 +-1.49 47.26 24.46 +-1.92 48.15 25.68 +-2.67 50.91 28.70 +-2.09 53.12 29.93 +-2.67 55.03 26.79 +-2.06 57.78 20.98 +-2.29 58.23 20.38 +-1.74 61.89 17.70 +-1.68 63.35 15.71 +-1.44 64.98 17.30 +-1.69 68.61 18.37 +-1.45 73.40 23.22 +-1.25 78.12 28.62 +-1.18 \END; /*===================================================================*/ |