65GA 65GE EC+B+ DECAY (30.9 S) 1973JO12,1987VI01 25NDS 202505
65GA H TYP=FUL$AUT=Jun Chen$CIT=NDS 202, 59 (2025)$CUT=25-Feb-2025$
65GA DE EAV,LOGFT$FROM BetaShape v2.4 (Jun-2024) 2023MO21.
65GA dL E$Least-squares fitting is done by GLSC (version 28-Aug-2024)
65GA c 1973Jo12: {+65}Ge source was produced via {+64}Zn({+3}He,n) with 20
65GA2c MeV {+3}He beam from the AVF cyclotron of the Vrijie Universiteit.
65GA3c |g rays were detected with a Ge(Li) detector. Measured E|g, I|g, |g(t).
65GA4c Deduced levels, J, |p, parent T{-1/2}, decay branching ratios,
65GA5c log {Ift}.
65GA c 1987Vi01: {+65}Ge source was produced via {+64}Zn({+3}He,2n) with 25
65GA2c MeV {+3}He beam from the University of Jyvaskyla MC-20 cyclotron.
65GA3c |g rays were detected with a Ge(Li) detector and |b-delayed protons
65GA4c were detected with a Si(Au) surface-barrier detector. Measured E|g,
65GA5c |b-delayed proton. Deduced levels, proton branchiing ratios, log {Ift},
65GA6c B(GT) for levels above S(p). 1987Vi01 also report data for
65GA7c {+64}Zn(p,|g):resonance
65GA c 1974Ro16: {+65}Ge source was produced via {+64}Zn({+}He,2n) with 70
65GA2c MeV {+3}He beam from the Michigan State University cyclotron. |g
65GA3c rays were detected with a Ge(Li) detector. Measured E|g, I|g, |g(t).
65GA4c Deduced levels, J, |p, parent T{-1/2}, decay branching ratios,
65GA5c log {Ift}
65GA c 1976Ha29,1981Ha44: {+65}Ge source was produced via {+40}Ca({+28}Si,2pn)
65GA2c with 90 MeV {+28}Si beam from the Chalk River upgraded MP tandem.
65GA3c |g rays were detected with a Ge(Li) or a Na(Tl) detector; X rays were
65GA4c were detected with a intrinsic Ge detector; |b-delayed protons were
65GA5c detected with a |DE-E surface-barrier counter telescope. Measured
65GA6c E|g, I|g, |b-delayed proton spectra, p-(X ray), p-|g, |g-(X ray) and
65GA7c |b{++}|g coincidences, |b-p(t). Deduced parent T{-1/2}, proton
65GA8c branching ratio.
65GA c 1975Ro25: {+65}Ge source was produced via {+64}Zn({+3}He,2n) at
65GA2c Vrijie Universiteit. |g rays were detected with Ge(Li) and NaI(Tl)
65GA3c detectors; positrons were detected with a plastic scintillator.
65GA4c Measured delayed |g|g-coin, positron-|g-coin. Deduced T{-1/2}
65GA c Others:
65GA c A T{-1/2}=1.5 min {+65}Ge activity reported in 1958Po79 and associated
65GA2c with |g-rays at 0.67 and 1.72 MeV has been searched for but not
65GA3c observed (1973Jo12,1974Ro16).
65GA c The decay scheme is considered complete
65GA cE $The fraction of |b decays populating proton-emitting states in {+65}Ga
65GA2cE is measured to be: 1.3|*10{+-4} {I5} (1976Ha29), 1.1|*10{+-4} {I3}
65GA3cE (1987Vi01)
65GA cE IB$From |g+ce intensity balance at each level for E(level)<2000, and
65GA2cE from measured %I(p) of |b{++}-delayed protons for E(level)=5065 and
65GA3cE above, unless otherwise noted
65GA cG E,RI$From 1973Jo12, unless otherwise noted. Original values in
65GA2cG 1974Ro16 is reported as absolute intensities and values quoted here
65GA3cG as from 1974Ro16 are from renormalization by the evaluator of those
65GA4cG %I|g to relative intensity I|g=100 for 650|g.
65GA cG M,MR$From Adopted Gammas
65GA cL E$From a least-squares fit to |g-ray energies up to 3279 level and
65GA2cL from measured E(p) of |b{++}-delayed proton in 1987Vi01 for
65GA3cL E(level)|>5065, unless otherwise noted. For values from E(p),
65GA4cL E(level)=[1+m(p)/m({+64}Zn)]|*E(p)+S(p)({+65}Ga), where m(p) and
65GA5cL m({+64}Zn) are masses, E(p) the proton energy in lab frame as given
65GA6cL under comments, and S(p)=3942.5 {I7} (2021Wa16)
65GA cL J,T$From Adopted Levels
65GE P 0 (3/2)- 30.9 S 7 6179.3 23
65GE cP J,T$From Adopted Levels of {+65}Ge
65GE cP QP$From 2021Wa16
65GA N 0.331 19 1.0 1.0
65GA cN NR$Deduced by the evaluator from I|g(|g{+|+})/I|g(650)=6.0 {I5}
65GA2cN (1973Jo12), relative |e+|b{++} feeding from |g+ce intensity balance at
65GA3cN each level, and theoretical |e/|b{++} ratio at each level. Based on
65GA4cN this normalization factor of 0.57 {I9}, a total |e+|b{++} feeding of
65GA5cN 108 {I20} is deduced based on |g+ce intensity balance at each level,
65GA6cN indicating the completeness of the decay scheme. Other: 0.33 {I2} from
65GA7cN |S%I(|g+ce to g.s.)=100-%I|b(g.s.)=100.
65GA PN 3
65GA G 753.0 3 3.9 6 ?
65GA2 G %IG=1.29 21
65GA cG E$reported in 1974Ro16 as a possible |g ray associated with
65GA2cG {+65}Ge |e decay. Not reported in 1973Jo12.
65GA cG RI$from 1974Ro16.
65GA G 2219 2 0.7 4
65GA2 G %IG=0.23 13
65GA G 2448.0 4 4.2 5
65GA2 G %IG=1.39 18
65GA G 2703.5 150.6 3
65GA2 G %IG=0.20 10
65GA G 2717.2 151.0 3
65GA2 G %IG=0.33 10
65GA G 2968.5 121.5 2
65GA2 G %IG=0.50 7
65GA L 0 3/2- 15.133 M 28
65GA cL $I(|e+|b{++})=0 {I14} from the normalization used here; it is
65GA2cL estimated to be <10% (1973Jo12). Other: <30% from measured growth
65GA3cL of {+65}Ga daughter activity (1974Ro16)
65GA L 62.0 2 (1/2)- 1.2 NS LT
65GA cL T$from measurement of delayed 62|g-|g{+|+} coincidence (1975Ro25)
65GA E 27 4 0.16 3 5.5 1 27 4
65GAS E EAV=2347.5 11$CK=0.005262 32$CL=5.984E-4 37$CM+=1.0821E-4 73
65GA G 62.0 2 76 13 [M1] 0.266
65GAS G KC=0.233$LC=0.0248
65GA2 G %IG=25.1 30
65GA cG E$from 1974Ro16. Other: 62.1 {I5} (1973Jo12).
65GA cG RI$weighted average of 81 {I15} (1973Jo12) and 73 {I13} (1974Ro16)
65GA L 190.8 2 5/2- 650 PS 24
65GA E 4.4 8 0.028 5 6.3 1 4.4 8
65GAS E EAV=2285.4 11$CK=0.005667 34$CL=6.444E-4 40$CM+=1.1656E-4 79
65GA G 190.8 2 30.6 17 M1+E2 -0.7 3 0.029 10
65GAS G KC=0.026 9$LC=0.028 10
65GA2 G %IG=10.1 8
65GA cG E$other: 190.7 {I3} (1974Ro16)
65GA cG RI$weighted average of 31.3 {I19} (1973Jo12) and 30.0 {I17} (1974Ro16)
65GA L 649.7 2 1/2-,3/2-
65GA E 34.4 21 0.295 18 5.17 4 34.7 21
65GAS E EAV=2064.6 11$CK=0.007507 47$CL=8.539E-4 54$CM+=1.544E-4 10
65GA G 459.1 5 6.0 8
65GA2 G %IG=1.98 29
65GA G 587.7 2 7.8 10
65GA2 G %IG=2.6 4
65GA cG E$other: 587.8 {I3} (1974Ro16)
65GA cG RI$weighted average of 8.0 {I12} (1973Jo12) and 7.6 {I10} (1974Ro16)
65GA G 649.7 2 100
65GA2 G %IG=33.1 19
65GA cG E$other: 649.8 {I3} with I|g=100 (%I|g=33.0 {I13}) (1974Ro16)
65GA L 809.2 2 1/2-,3/2-
65GA E 19.6 16 0.187 15 5.34 5 19.8 16
65GAS E EAV=1988.0 11$CK=0.008335 52$CL=9.482E-4 60$CM+=1.715E-4 12
65GA G 618.7 4 4.6 7
65GA2 G %IG=1.52 25
65GA G 809.1 2 65 4
65GA2 G %IG=21.5 16
65GA cG E$other: 809.3 {I3} (1974Ro16)
65GA cG RI$weighted average of 65 {I4} (1973Jo12) and 64 {I4} (1974Ro16)
65GA L 1075.8 2 7/2(-)
65GA E 0.34 32 0.009 8 8.6 +11-3 0.35 32 1U
65GAS E EAV=1870.4 11$CK=0.02273 15$CL=0.002596 17$CM+=4.698E-4 33
65GA G 884.9 3 1.0 4 (M1+E2) -0.23 4
65GA2 G %IG=0.33 14
65GA G 1075.9 3 2.5 3 (E2)
65GA2 G %IG=0.83 11
65GA L 1662.8 5 1/2-,3/2-
65GA E 0.68 13 0.0123 23 6.4 1 0.69 13
65GAS E EAV=1580.4 11$CK=0.01574 10$CL=0.001791 12$CM+=3.240E-4 23
65GA G 1600.8 5 2.1 3
65GA2 G %IG=0.69 11
65GA L 1879.4 2 (1/2,3/2,5/2)-
65GA E 5.4 6 0.118 13 5.34 6 5.5 6
65GAS E EAV=1477.7 11$CK=0.01896 13$CL=0.002158 15$CM+=3.904E-4 29
65GA G 1070.2 3 3.0 5
65GA2 G %IG=0.99 18
65GA cG E$other: 1070.4 {I3} (1974Ro16)
65GA cG RI$weighted average of 2.8 {I3} (1973Jo12) and 3.9 {I6} (1974Ro16)
65GA G 1229.8 3 6.7 10
65GA2 G %IG=2.2 4
65GA cG E,RI$from 1974Ro16. Not reported in 1973Jo12.
65GA G 1688.5 5 6.7 6
65GA2 G %IG=2.22 24
65GA cG E$other: 1688.4 {I5} with I|g=10.9 {I16} (1974Ro16)
65GA G 1816.3 151.2 3
65GA2 G %IG=0.40 10
65GA G 1879.2 5 2.9 7
65GA2 G %IG=0.96 24
65GA cG E$other: 1879.6 {I6} (1974Ro16)
65GA cG RI$other: 10.9 {I16} from 1974Ro16 is discrepant.
65GA L 1901.7 5 ?
65GA E 0.29 19 0.007 4 6.6 +5-3 0.30 19
65GAS E EAV=1467.1 11$CK=0.01934 13$CL=0.002202 15$CM+=3.982E-4 29
65GA G 826.8 151.1 4 ?
65GA2 G %IG=0.36 14
65GA G 1902 2 1.2 3 ?
65GA2 G %IG=0.40 10
65GA L 2046.3 3 ?
65GA E 1.36 22 0.035 6 5.84 9 1.39 22
65GAS E EAV=1398.8 11$CK=0.02207 15$CL=0.002513 17$CM+=4.546E-4 34
65GA G 970.7 150.7 3 ?
65GA2 G %IG=0.23 10
65GA G 1237.1 3 3.9 5 ?
65GA2 G %IG=1.29 18
65GA cG $This |g has been assigned to the decays of 1299 and 1880
65GA2cG levels in the {+64}Zn(p,|g) data of 1987Vi01.
65GA cG E$other: 1237.0 {I5} (1974Ro16)
65GA cG RI$weighted average of 3.8 {I3} (1973Jo12) and 5.8 {I13} (1974Ro16)
65GA L 2161.8 4 (1/2-,3/2-,5/2-) ?
65GA E 2.28 20 0.066 6 5.54 5 2.35 20
65GAS E EAV=1344.3 11$CK=0.02463 17$CL=0.002805 20$CM+=5.074E-4 38
65GA G 1511.9 101.0 2 ?
65GA2 G %IG=0.33 7
65GA G 2099.6 4 4.5 3 ?
65GA2 G %IG=1.49 13
65GA G 2162.6 121.6 3 ?
65GA2 G %IG=0.53 10
65GA L 2929.6 5 ?
65GA E 0.51 24 0.036 16 5.6 +3-2 0.55 24
65GAS E EAV=985.4 11$CK=0.05781 43$CL=0.006589 50$CM+=0.0011920 94
65GA G 2121.6 101.0 3 & ?
65GA2 G %IG=0.33 10
65GA G 2279.5 5 1.0 3 ?
65GA2 G %IG=0.33 10
65GA L 3085.3 4 ?
65GA E 1.79 22 0.157 18 4.93 +7-6 1.95 22
65GAS E EAV=913.5 11$CK=0.07096 54$CL=0.008090 62$CM+=0.001464 11
65GA G 1183.6 3 1.4 3 ?
65GA2 G %IG=0.46 10
65GA G 1205.7 4 3.8 4 ?
65GA2 G %IG=1.26 15
65GA cG E$other: 1205.6 {I5} (1974Ro16)
65GA cG RI$weighted average of 3.7 {I4} (1973Jo12) and 4.2 {I12} (1974Ro16)
65GA G 3085.9 150.7 3 ?
65GA2 G %IG=0.23 10
65GA L 3197.1 7 ?
65GA E 0.64 28 0.067 26 5.3 2 0.71 28
65GAS E EAV=862.1 11$CK=0.08289 64$CL=0.009452 74$CM+=0.001710 14
65GA G 1150.7 150.4 2 ?
65GA2 G %IG=0.13 7
65GA G 2121.6 101.0 3 & ?
65GA2 G %IG=0.33 10
65GA G 2387.6 101.1 5 ?
65GA2 G %IG=0.36 17
65GA L 3279.4 6 ?
65GA E 1.22 16 0.144 17 4.91 +7-6 1.36 16
65GAS E EAV=824.3 11$CK=0.09335 72$CL=0.010646 83$CM+=0.001926 15
65GA G 1616.6 5 2.2 3 ?
65GA2 G %IG=0.73 11
65GA G 2469.3 151.0 2 ?
65GA2 G %IG=0.33 7
65GA G 3280 2 0.9 2 ?
65GA2 G %IG=0.30 7
65GA L 5065 5
65GA cL $E(p)(lab)=1105 {I5}
65GA E 1.3E-4 5 7.1 2 1.3E-4 5
65GAS E CK=0.88017 22$CL=0.10136 12$CM+=0.018362 72
65GA L 5116 5
65GA cL $E(p)(lab)=1156 {I5}
65GA E 8.4E-4 10 6.3 1 8.4E-4 10
65GAS E CK=0.88018 22$CL=0.10144 12$CM+=0.018378 72
65GA L 5192 10
65GA cL $E(p)(lab)=1230 {I10}
65GA E 1.7E-4 10 6.9 +4-2 1.7E-4 10
65GAS E CK=0.88004 23$CL=0.10155 13$CM+=0.018402 74
65GA L 5239 5
65GA cL $E(p)(lab)=1277 {I5}
65GA E 0.00114 15 6.0 1 1.14E-3 15
65GAS E CK=0.87995 22$CL=0.10164 13$CM+=0.018419 73
65GA L 5298 5
65GA cL $E(p)(lab)=1335 {I5}
65GA E 5.0E-4 10 6.3 1 5.0E-4 10
65GAS E CK=0.87981 22$CL=0.10175 13$CM+=0.018442 73
65GA L 5338 5
65GA cL $E(p)(lab)=1374 {I5}
65GA E 3.4E-4 10 6.5 2 3.4E-4 10
65GAS E CK=0.87970 22$CL=0.10184 13$CM+=0.018461 73
65GA L 5354 10 (1/2+)
65GA cL $E(p)(lab)=1390 {I10}
65GA E 2.0E-4 10 6.7 +3-2 2.0E-4 10
65GAS E CK=0.87966 24$CL=0.10187 14$CM+=0.018469 76
65GA L 5384 5
65GA cL $E(p)(lab)=1419 {I5}
65GA E 6.0E-4 10 6.2 1 6.0E-4 10
65GAS E CK=0.87957 22$CL=0.10195 13$CM+=0.018484 74
65GA L 5393 10
65GA cL $E(p)(lab)=1428 {I10}
65GA E 7E-5 3 7.1 +3-2 7E-5 3
65GAS E CK=0.87954 24$CL=0.10197 14$CM+=0.018488 76
65GA L 5436 5
65GA cL $E(p)(lab)=1471 {I5}
65GA E 2.4E-4 5 6.5 1 2.4E-4 5
65GAS E CK=0.87940 23$CL=0.10209 13$CM+=0.018513 74
65GA L 5467 5
65GA cL $E(p)(lab)=1501 {I5}
65GA E 1.2E-4 5 6.8 +3-2 1.2E-4 5
65GAS E CK=0.87928 23$CL=0.10218 13$CM+=0.018533 75
65GA L 5480 5
65GA cL $E(p)(lab)=1514 {I5}
65GA E 2.0E-4 5 6.5 2 2.0E-4 5
65GAS E CK=0.87923 23$CL=0.10223 13$CM+=0.018541 75
65GA L 5507 5
65GA cL $E(p)(lab)=1541 {I5}
65GA E 6.6E-4 10 6.0 1 6.6E-4 10
65GAS E CK=0.87912 23$CL=0.10232 14$CM+=0.018560 75
65GA L 5552 5
65GA cL $E(p)(lab)=1585 {I5}
65GA E 2.7E-4 5 6.3 1 2.7E-4 5
65GAS E CK=0.87891 24$CL=0.10249 14$CM+=0.018597 76
65GA L 5562 10
65GA cL $E(p)(lab)=1595 {I10}
65GA E 1.0E-4 5 6.7 +4-2 1.0E-4 5
65GAS E CK=0.87886 26$CL=0.10253 16$CM+=0.018605 80
65GA L 5596 5
65GA cL $E(p)(lab)=1628 {I5}
65GA E 2.7E-4 5 6.2 1 2.7E-4 5
65GAS E CK=0.87867 24$CL=0.10269 14$CM+=0.018637 77
65GA L 5642 5
65GA cL $E(p)(lab)=1674 {I5}
65GA E 4.5E-4 7 5.9 1 4.5E-4 7
65GAS E CK=0.87838 25$CL=0.10293 15$CM+=0.018687 78
65GA L 5656 5
65GA cL $E(p)(lab)=1687 {I5}
65GA E 5.7E-4 7 5.8 1 5.7E-4 7
65GAS E CK=0.87828 25$CL=0.10301 15$CM+=0.018705 78
65GA L 5677 5
65GA cL $E(p)(lab)=1708 {I5}
65GA E 5.2E-4 7 5.8 1 5.2E-4 7
65GAS E CK=0.87813 25$CL=0.10314 15$CM+=0.018731 79
65GA L 5708 5
65GA cL $E(p)(lab)=1739 {I5}
65GA E 3.0E-4 5 6.0 1 3.0E-4 5
65GAS E CK=0.87787 26$CL=0.10336 16$CM+=0.018776 80
65GA L 5757 10
65GA cL $E(p)(lab)=1787 {I10}
65GA E 1.5E-4 5 6.2 2 1.5E-4 5
65GAS E CK=0.87737 33$CL=0.10377 22$CM+=0.018861 91
65GA L 5799 5
65GA cL $E(p)(lab)=1828 {I5}
65GA E 6.7E-4 10 5.5 1 6.7E-4 10
65GAS E CK=0.87684 29$CL=0.10420 18$CM+=0.018951 85
65GA L 5844 5
65GA cL $E(p)(lab)=1872 {I5}
65GA E 4.5E-4 7 5.5 1 4.5E-4 7
65GAS E CK=0.87613 31$CL=0.1048 2$CM+=0.019075 89
65GA L 5868 5
65GA cL $E(p)(lab)=1896 {I5}
65GA E 4.5E-4 7 5.5 1 4.5E-4 7
65GAS E CK=0.87566 33$CL=0.10519 22$CM+=0.019155 92
65GA L 5899 5
65GA cL $E(p)(lab)=1927 {I5}
65GA E 1.3E-4 5 5.9 +3-2 1.3E-4 5
65GAS E CK=0.87492 36$CL=0.10580 24$CM+=0.019281 97
65GA L 5920 10
65GA cL $E(p)(lab)=1947 {I10}
65GA E 2.4E-4 10 5.6 +3-2 2.4E-4 10
65GAS E CK=0.87432 55$CL=0.10629 40$CM+=0.01939 12
65GA L 5927 10
65GA cL $E(p)(lab)=1954 {I10}
65GA E 8E-5 4 6.0 +4-3 8E-5 4
65GAS E CK=0.87410 57$CL=0.10648 41$CM+=0.01943 13
65GA L 5993 10
65GA cL $E(p)(lab)=2019 {I10}
65GA E 1.2E-4 5 5.6 +3-2 1.2E-4 5
65GAS E CK=0.87110 91$CL=0.10896 69$CM+=0.01994 18