/*===================================================================*/ /* NRDF D0808 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; D#=D808; TITLE=/ Excitation functions of the 197Au(a,2p)199Au and 197Au(a,2n)199Tl reactions /; ATH=(O.HASHIMOTO'1', H.HAMAGAKI'1', H.YONEHARA'1', Y.SHIDA'1'); INST-ATH=(2JPNINS'1'); REF=NP/A; VLP=413(1984)432; RCTS=(197AU(ALPHA,2*P)199AU, 197AU(ALPHA,2*N)199TL); PHQS=XSECTN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,2; /* 2007-08-25 : Converted, N.Otuka. Converted to EXFOR E0808 */ PHQ=XSECTN; CHM=ELM; PHYS-FORM=SLD; THK-TGT=70[140MG/CM**2; POL-TGT=0%; ALGN-TGT=0%; ACC=(CYC'2',CYC'3'); /* '2' 66 MeV alpha beam */ /* '3' Isochronous cyclotron, 109 and 119 MeV alpha beam */ INST-ACC=(2JPNINS'2',2JPNRCN'3'); POL-PRJ=0%; COINC=NO; ANT-COINC=NO; DET-SYS=X'4'; /* '4' Low Energy Photon Spectrometers (LEPS) */ /* Experimental Method: - Activation (Stacked with Tl foils) - Stacked target irradiation - Gamma ray spectrometry (Traced over 4 half-life period) RCT=197AU(ALPHA,2*N)199TL; INC-ENGY-LAB-RANGE=54[116MEV; DET-PARTCL=GAMMA'9'; /* '9' Delayed gamma from 199Tl */ MONTR-RCT=/ 197AU(ALPHA,X)196AU /; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; SYS-ERR=<30%'5'; /* '5' Maximum uncertainty of absolute normalization (<30%) */ ENGY-GAMMA=(247.3KEV'10',455.5KEV'11'); HALF-LIFE=(7.42HOUR'11',7.42HOUR'10'); /* '10' Delayed gamma from 199Tl */ /* '11' Delayed gamma from 199Tl */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB SIGMA DELTA-SIGMA'12' (MEV) (MB) (MB) 54 51.0 +-8.7 72 15.0 +-3.2 88 8.0 +-1.7 102 2.9 +-0.8 116 2.3 +-0.8 \END; /*===================================================================*/ |