/* 2002-03-18 N.OTUKA: 10 POINTS CHECK */ /* 2005-04-19 N.OTUKA: SOLID in PHYS-FORM replaced by SLD */ /* 2005-11-02 N.OTUKA: Data 1-14 INTNSTY -> DATA */ /* 2006-02-23 N.OTUKA: 1 after / in CALB-DET deleted in \EXP,3 */ /* 2006-02-27 N.OTUKA: 2JPNJPN -> 2JPNTMU in BIB,1[14 */ /* 2006-09-11 N.OTUKA: Illegal code BE changed to text (many) */ \\BIB,1[14; D#=D1629; TITLE=/ALPHA DECAY PROPERTIES OF LIGHT EINSTENIUM ISOTOPES/; PURPOSE=/ALPHA SPECTRA OF 243-249ES WERE INVEATIGATED AND THEIR ALPHA BRNCHING RATIOS WERE DETERMINED/; ATH=(Y.HATSUKAWA'1',T.OHTSUKI'1',K.SUEKI'1',H.NAKAHARA'1',I.KOHNO'2', M.MAGARA'3',N.SHINOHARA'3'); INST-ATH=(2JPNTMU'1',2JPNIPC'2',2JPNJAE'3'); /*@1@*/ REF=NP/A; VLP=500(1989)90; RCTS=(249CF(P,N)249ES, 249CF(P,2*N)248ES, 249CF(P,3*N)247ES, 249CF(P,4*N)246ES, 238U(14N,5*N)247ES, 238U(14N,6*N)246ES, 238U(14N,7*N)245ES,237NP(12C,4*N)245ES,233U(14N,4*N)243ES); PHQS=(XSECTN-RATIO,HALF-LIFE); \\EXP,1; RCT=249CF(P,N)249ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=51UG/CM**2; BAC=X'31'; /*@31@*/ THK-BAC=2.5MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB-RANGE=(18MEV(XMEV)33MEV); BEAM-INTNSTY=10UA; DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(XSECTN-RATIO); \\EXP,2; RCT=249CF(P,2*N)248ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=51UG/CM**2; BAC=X'31'; /*@31@*/ THK-BAC=2.5MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB-RANGE=(18MEV(XMEV)33MEV); BEAM-INTNSTY=10UA; DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(XSECTN-RATIO); \\EXP,3; RCT=249CF(P,3*N)247ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=51UG/CM**2; BAC=X'31'; /*@31@*/ THK-BAC=2.5MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB-RANGE=(18MEV(XMEV)33MEV); BEAM-INTNSTY=10UA; DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(XSECTN-RATIO); \\EXP,4; RCT=249CF(P,4*N)246ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=51UG/CM**2; BAC=X'31'; /*@31@*/ THK-BAC=2.5MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB-RANGE=(18MEV(XMEV)33MEV); BEAM-INTNSTY=10UA; DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(XSECTN-RATIO); \\EXP,5; RCT=238U(14N,5*N)247ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=530UG/CM**2; BAC=TA; THK-BAC=3.3MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB-RANGE=(82MEV(XMEV)103MEV); BEAM-INTNSTY=X'12'A; /*@12@*/ DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(XSECTN-RATIO); \\EXP,6; RCT=238U(14N,6*N)246ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=530UG/CM**2; BAC=TA; THK-BAC=3.3MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB-RANGE=(82MEV(XMEV)103MEV); BEAM-INTNSTY=X'12'A; /*@12@*/ DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(XSECTN-RATIO); \\EXP,7; RCT=238U(14N,7*N)245ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=530UG/CM**2; BAC=TA; THK-BAC=3.3MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB-RANGE=(82MEV(XMEV)103MEV); BEAM-INTNSTY=X'12'A; /*@12@*/ DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(XSECTN-RATIO); \\EXP,8; RCT=237NP(12C,4*N)245ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=500UG/CM**2; BAC=TA; THK-BAC=3.3MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB-RANGE=(67MEV(XMEV)81MEV); BEAM-INTNSTY=X'13'A; /*@13@*/ DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(XSECTN-RATIO); \\EXP,9; RCT=249CF(P,N)249ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=51UG/CM**2; BAC=X'31'; /*@31@*/ THK-BAC=2.5MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB=23MEV; BEAM-INTNSTY=10UA; DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(HALF-LIFE); \\EXP,10; RCT=249CF(P,2*N)248ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=51UG/CM**2; BAC=X'31'; /*@31@*/ THK-BAC=2.5MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB=23MEV; BEAM-INTNSTY=10UA; DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(HALF-LIFE); \\EXP,11; RCT=249CF(P,3*N)247ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=51UG/CM**2; BAC=X'31'; /*@31@*/ THK-BAC=2.5MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB=23MEV; BEAM-INTNSTY=10UA; DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(HALF-LIFE); \\EXP,12; RCT=238U(14N,6*N)246ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=530UG/CM**2; BAC=TA; THK-BAC=3.3MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB=82MEV; BEAM-INTNSTY=X'12'A; /*@12@*/ DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(HALF-LIFE); \\EXP,13; RCT=237NP(12C,4*N)245ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=500UG/CM**2; BAC=TA; THK-BAC=3.3MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB=71MEV; BEAM-INTNSTY=X'13'A; /*@13@*/ DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(HALF-LIFE); \\EXP,14; RCT=233U(14N,4*N)243ES; RTY=(DIRECT-RCT); PHYS-FORM=SLD; THK-TGT=400UG/CM**2; BAC=X'31'; /*@31@*/ THK-BAC=2.5MG/CM**2; ACC=(VDGT); INST-ACC=2JPNJAE; INC-ENGY-LAB=78MEV; BEAM-INTNSTY=X'14'A; /*@14@*/ DET-PARTCL=(ALPHA'21'); /*@21@*/ DET-SYS=(SI); CALB-DET=/211PO(7.275MEV),213FR(6.775MEV),214RA(7.138MEV)/; ANL=(X'11'); /*@11@*/ PHQ=(HALF-LIFE); \\DATA,1; INC-ENGY-LAB-RANGE=(18MEV(XMEV)33MEV); CMPD=249ES; \DATA; ENGY-EMT-LAB XSECTN-RATIO DELTA-XSECTN-RATIO (MEV) (NODIM) (NODIM) 1.767E+01 4.446E+00 +3.839E-01-3.759E-01 2.288E+01 4.296E+00 +0.000E+00-0.000E+00 3.284E+01 3.432E+00 +4.499E-01-4.584E-01 \END; \\DATA,2; INC-ENGY-LAB-RANGE=(18MEV(XMEV)33MEV); CMPD=248ES; \DATA; ENGY-EMT-LAB XSECTN-RATIO DELTA-XSECTN-RATIO (MEV) (NODIM) (NODIM) 1.773E+01 3.456E+00 +0.000E+00-0.000E+00 2.270E+01 1.577E+00 +0.000E+00-0.000E+00 3.279E+01 1.303E+00 +1.795E-01-1.802E-01 \END; \\DATA,3; INC-ENGY-LAB-RANGE=(18MEV(XMEV)33MEV); CMPD=247ES; \DATA; ENGY-EMT-LAB XSECTN-RATIO (MEV) (NODIM) 1.747E+01 1.939E+00 2.241E+01 9.493E+00 3.266E+01 3.885E+00 \END; \\DATA,4; INC-ENGY-LAB-RANGE=(18MEV(XMEV)33MEV); CMPD=246ES; \DATA; ENGY-EMT-LAB XSECTN-RATIO (MEV) (NODIM) 3.269E+01 1.381E+00 \END; \\DATA,5; INC-ENGY-LAB-RANGE=(82MEV(XMEV)103MEV); CMPD=247ES; \DATA; ENGY-EMT-LAB XSECTN-RATIO (MEV) (NODIM) 8.206E+01 4.594E-02 8.906E+01 1.559E-02 9.009E+01 1.255E-02 9.406E+01 6.228E-03 \END; \\DATA,6; INC-ENGY-LAB-RANGE=(82MEV(XMEV)103MEV); CMPD=246ES; \DATA; ENGY-EMT-LAB XSECTN-RATIO (MEV) (NODIM) 8.181E+01 1.183E-01 8.872E+01 1.168E-01 8.995E+01 7.487E-02 9.369E+01 6.531E-02 \END; \\DATA,7; INC-ENGY-LAB-RANGE=(82MEV(XMEV)103MEV); CMPD=245ES; \DATA; ENGY-EMT-LAB XSECTN-RATIO (MEV) (NODIM) 8.709E+01 8.802E-03 8.893E+01 1.347E-02 8.992E+01 6.657E-02 9.211E+01 6.865E-02 9.369E+01 5.856E-02 9.768E+01 1.061E-01 1.029E+02 4.905E-02 \END; \\DATA,8; INC-ENGY-LAB-RANGE=(82MEV(XMEV)103MEV); CMPD=245ES; \DATA; ENGY-EMT-LAB XSECTN-RATIO DELTA-XSECTN-RATIO (MEV) (NODIM) (NODIM) 6.678E+01 2.326E-01 +0.000E+00-0.000E+00 7.005E+01 4.014E-01 +3.381E-02-4.137E-02 7.125E+01 8.297E-01 +0.000E+00-0.000E+00 7.307E+01 6.417E-01 +0.000E+00-0.000E+00 7.699E+01 2.082E-01 +2.454E-02-3.042E-02 8.070E+01 1.224E-01 +2.290E-02-1.908E-02 \END; \\DATA,9; INC-ENGY-LAB-RANGE=23MEV; CMPD=249ES; EMT=ALPHA; \DATA; HALF-LIFE X ENGY-EMT-LAB DELTA-ENGY-EMT-LAB DATA'81' DELTA-DATA'81' (MIN) (MIN) (MEV) (MEV) (%) (%) 102 +-42 6.776 +-0.002 93 +-14 102 +-42 6.716 +-0.012 7 +-5 \END; /* '81' Intensity of alpha decay */ \\DATA,10; INC-ENGY-LAB-RANGE=23MEV; CMPD=248ES; EMT=ALPHA; \DATA; HALF-LIFE X ENGY-EMT-LAB DELTA-ENGY-EMT-LAB DATA'82' DELTA-DATA'82' (MIN) (MIN) (MEV) (MEV) (%) (%) 19 +-13 6.907 +-0.005 28 +-12 19 +-13 6.879 +-0.005 63 +-14 19 +-13 6.848 +-0.014 9 +-8 \END; /* '82' Intensity of alpha decay */ \\DATA,11; INC-ENGY-LAB-RANGE=23MEV; CMPD=247ES; EMT=ALPHA; \DATA; HALF-LIFE X ENGY-EMT-LAB DELTA-ENGY-EMT-LAB DATA'83' DELTA-DATA'83' (MIN) (MIN) (MEV) (MEV) (%) (%) 4.55 +-0.26 7.323 +-0.001 86 +-4 4.55 +-0.26 7.275 +-0.003 12 +-2 4.55 +-0.26 7.213 +-0.005 2 +-0.7 \END; /* '83' Intensity of alpha decay */ \\DATA,12; INC-ENGY-LAB-RANGE=82MEV; CMPD=246ES; EMT=ALPHA; \DATA; HALF-LIFE X ENGY-EMT-LAB DELTA-ENGY-EMT-LAB DATA'84' DELTA-DATA'84' (MIN) (MIN) (MEV) (MEV) (%) (%) 8.2 +-3.6 7.370 +-0.004 100 +-0 \END; /* '84' Intensity of alpha decay */ \\DATA,13; INC-ENGY-LAB-RANGE=71MEV; CMPD=245ES; EMT=ALPHA; \DATA; HALF-LIFE X ENGY-EMT-LAB DELTA-ENGY-EMT-LAB DATA'85' DELTA-DATA'85' (MIN) (MIN) (MEV) (MEV) (%) (%) 1.1 +-0.1 7.780 +-0.003 5 +-1 1.1 +-0.1 7.730 +-0.001 79 +-6 1.1 +-0.1 7.699 +-0.005 13 +-4 1.1 +-0.1 7.654 +-0.006 3 +-1 \END; /* '85' Intensity of alpha decay */ \\DATA,14; INC-ENGY-LAB-RANGE=78MEV; CMPD=243ES; EMT=ALPHA; \DATA; HALF-LIFE X ENGY-EMT-LAB DELTA-ENGY-EMT-LAB DATA'86' DELTA-DATA'86' (MIN) (MIN) (MEV) (MEV) (%) (%) 21 +-5 7.939 +-0.010 13 +-6.5 21 +-5 7.899 +-0.003 87 +-12 \END; /* '86' Intensity of alpha decay */ \\END; @@11; '11' COMPUTER PROGRAM ELASAC (A LEAST-SQUARES FITTING) @@12; '12' 60PNA @@13; '13' 80PNA @@14; '14' 0.5PUA @@21; '21' THE ALPHA FROM THE ALPHA DECAY OF ES @@31; '31' Beryllium @@;