/* 2016-03-23 File is generated by HENDEL. */ \\BIB,1; D#=D2406; TITLE=/ New result on the production of 277Cn by the 208Pb+70Zn reaction /; PURPOSE=/ One of the important purposes of this work is to measure the excitation function of the production of 277Cn in order to confirm the E value of the CN that provides the maximum production cross section. /; ATH=(T.SUMITA'1,2', K.MORIMOTO'2', D.KAJI'2', H.HABA'2', K.OZEKI'2', R.SAKAI'2,3', A.YONEDA'2', A.YOSHIDA'2', H.HASEBE'2', K.KATORI'2', N.SATO'4', Y.WAKABAYASHI'4', S.MITSUOKA'4', S.GOTO'5', M.MURAKAMI'5', Y.KARIYA'5', F.TOKANAI'6', K.MAYAMA'6', M.TAKEYAMA'6', T.MORIYA'6', E.IDEGUCHI'7', T.YAMAGUCHI'8', H.KIKUNAGA'9', J.CHIBA'1', K.MORITA'2'); INST-ATH=(2JPNSUT'1', 2JPNIPC'2', 2JPNSUU'3', 2JPNJAE'4', 2JPNNII'5', 2JPNYMG'6', 2JPNTOK'7', 2JPNSUU'8', 2JPNTOH'9'); /* '1' Faculty of Science and Technology */ /* '2' RIKEN Nishina Center for Accelerator-Based Science */ /* '3' Department of Chemistry */ /* '5' Department of Chemistry */ /* '6' Department of Physics */ /* '7' Center for Nuclear Study */ /* '8' Department of Physics */ /* '9' Research Center for Electron Photon Science */ REF=JPJ; VLP=82(2013)024202; RCTS=208PB(70ZN,N)277CN; PHQS=XSECTN; \\EXP,1; /* 2013-03-13 : Compiled+Checked, Nf + Ayano Makinaga */ /* 2016-03-23 : Altered, MA: Modified DECAY-DATA in 001: MSEC -> SEC */ ENR=98.4%; CHM=ELM; PHYS-FORM=SLD; BAC=C; THK-BAC=0.060MG/CM**2; POL-TGT=0%; ALGN-TGT=0%; ACC=LINAC'10'; /* '10' RIKEN Linear Accelerator (RILAC) */ INST-ACC=2JPNIPC; DELTA-INC-ENGY-LAB=0.5MEV; BEAM-INTNSTY=2.8E+12PPS; POL-PRJ=0%; DET-PARTCL=(ALPHA'12',ALPHA'14',ALPHA'13',X'15',ALPHA'11'); /* '14' Alpha from 265Sg. Half-life: 20+15-6 s */ /* '13' Alpha from 269Hs. Half-life: 12+9-4 s */ /* '12' Alpha from 273Ds. Half-life: 0.19+0.14-0.06 ms */ /* '11' Alpha from 277Cn. Half-life: 0.61+0.46-0.18 ms */ /* '15' Spontaneous fission fragment from 261Rf. Half-life: 4.7+3.6-1.4 s */ COINC=NO; ANT-COINC=NO; DET-SYS=(MAG'16',MCPLT'17',SI'18'); /* '16' Gas-filled recoil ion separator (GARIS) */ /* '17' part of the focal plane detection system */ /* '18' part of the focal plane detection system */ EFCN-DET=/ In this geometry, the detection efficiency for full energy particles from the decays of the implanted nuclei was estimated to 94% of 4 pi by using Monte Carlo method. /; \\DATA,1; DELTA-INC-ENGY-LAB=0.5MEV; \\EXP,1; RCT=208PB(70ZN,N)277CN; PHQ=XSECTN; THK-TGT=XMG/CM**2'19'; /* '19' 580, 660 and 640 ug/cm**2 for En=351.5, 347.5 and 355.5 data, respectively */ \\DATA,1; ENGY-EMT-LAB=(11.07MEV'20',11.03MEV'21',9.15MEV'22',8.66MEV'23'); HALF-LIFE=(12SEC'22',0.19MSEC'21',0.61MSEC'20',20SEC'23'); /* '20' Alpha from 277Cn (Half-life: 0.61+0.46-0.18 ms) */ /* '21' Alpha from 273Ds (Half-life: 0.19+0.14-0.06 ms) */ /* '22' Alpha from 269Hs (Half-life: 12+9-4 s) */ /* '23' Alpha from 265Sg (Half-life: 20+15-6 s) */ \DATA; INC-ENGY-LAB SIGMA XSECTN-MAX DELTA-SIGMA'24' (MEV) (PB) (PB) (PB) 347.5 NEGLIGIBLE 0.25 +NEGLIGIBLE-NEGLIGIBLE 351.5 0.078 NEGLIGIBLE +0.179-0.065 355.5 NEGLIGIBLE 0.15 +NEGLIGIBLE-NEGLIGIBLE \END; /* Table I of J. Phys. Soc. Jpn. 82 (2013) 024202 */ /* '24' Statistical error */ \\END;