/*===================================================================*/ /* NRDF D1927 Data No.10 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,10; 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,10; /* 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 - Y.N.Shubin et al., IAEA-NDS-, 204(1998). Reference with which data agree (Show good consistency in shape with the present data) RCT=AG(P,X)105AG; DET-PARTCL=GAMMA'41'; /* '41' Delayed gamma from 105Ag (ground state) */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,10; 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=(280.44KEV'42',344.52KEV'43'); INTNSTY-GAMMA=(0.302'42',0.414'43'); HALF-LIFE=(41.29DAY'42',41.29DAY'43'); /* '42' Delayed gamma from 105Ag (ground state) */ /* '43' Delayed gamma from 105Ag (ground state) */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB XSECTN'44' DELTA-XSECTN'44' (MEV) (MB) (MB) 11.36 0.15 +-0.01 23.10 33.07 +-1.48 29.32 333.09 +-19.70 30.26 390.21 +-16.10 33.29 424.01 +-16.90 36.79 422.40 +-17.80 38.57 371.12 +-12.3 42.14 288.56 +-12.0 42.70 274.52 +-11.40 46.30 231.45 +-9.12 47.26 220.04 +-10.90 48.15 231.45 +-9.75 50.91 260.46 +-11.00 53.12 282.57 +-11.70 55.03 304.96 +-13.80 57.78 310.92 +-14.00 61.89 316.78 +-14.30 63.35 315.00 +-18.40 64.98 307.79 +-14.00 68.61 280.12 +-16.70 73.40 246.72 +-14.80 78.12 228.97 +-13.70 \END; /*===================================================================*/ |