65CU 65NI B- DECAY (2.5175 H) 1987JU05,1990LO03,1973RA1025NDS 202505
65CU H TYP=FUL$AUT=Jun Chen$CIT=NDS 202, 59 (2025)$CUT=25-Feb-2025$
65CU DB EAV,LOGFT$FROM BetaShape v2.4 (Jun-2024) 2023MO21.
65CU DG CC$FROM BrIcc v2.3e (17-Jun-2020) 2008Ki07, "Frozen Orbitals" appr.
65CU dL E$Least-squares fitting is done by GLSC (version 28-Aug-2024)
65CU c 1987Ju05: {+65}Ni source was produced from irradiation of enriched
65CU2c {+64}Ni metal with thermal neutrons at Technabsexport, USSR. |b
65CU3c particles were detected with a gas-flow proportional counter; |g rays
65CU4c were detected with two co-axial Ge detectors. Measured E|g, I|g, I|b,
65CU5c |b(t), 4|p|b|g-coin. Deduced parent T{-1/2}, relative |g-ray emission
65CU6c probabilities and absolute emission probabilites for 1482|g.
65CU c 1973Ra10: {+65}Ni source was from {+64}Ni(n,|g). Measured E|g, I|g with
65CU2c a Ge(Li) detector. Deduced levels, |b-decay branching ratios,
65CU3c log {Ift}.
65CU c 1990Lo03: {+65}Ni source was produced by {+65}Ni(n,|g) with thermal
65CU2c neutrons from the CONSORT II reactor on an enriched {+64}Ni target.
65CU3c |b particles were detected with a beta detector and |g rays were
65CU4c detected with Ge(Li) detectors. Measured E|g, I|g, I|b, 4|p|b|g-coin.
65CU5c Deduced relative and absolute |g-ray emission probabilies. Comparisons
65CU6c with available data.
65CU c 1971Me14,1980RuZY: {+65}Ni source was from {+64}Ni(n,|g) at the NRU
65CU2c rabbit facility, Canada. Measured E|g, I|g, I|b{+-}, |b(t),
65CU3c 4|p|b|g-coin. Deduced parent T{-1/2}, absolute emission probability of
65CU4c 1482|g.
65CU d 1980RuZY: T{-1/2} and |g emission probabilities for 33 radio-nuclides
65CU2d are discussed along with an assessment of data uncertainties
65CU c 1972Pa30: {+65}Ni source was from {+64}Ni(n,|g) with neutrons from the
65CU2c the 5 MV reactor of DEMOCRITOS NRC. |g rays were detected with a Ge(Li)
65CU3c and a NaI(Tl) detector. Measured E|g, I|g, |g|g-coin. Deduced levels,
65CU4c |b-decay branching ratios, absolute |g-ray emission probabilies based
65CU5c an known value of %I|b(g.s.)=58
65CU c 1972Co31: {+65}Ni source was from {+64}Ni(n,|g) with thermal neutrons
65CU2c from the Brookhaven High Flux Beam Reactor (HFBR). |g rays were
65CU3c detected with Ge(Li) detectors. Measured E|g, I|g, |g|g-coin. Deduced
65CU4c relative and absolute |g-ray emission probabilies, with the latter
65CU5c deduced by the authors based on an assumption of a combined yield of
65CU6c 45.5% for 366|g, 1116|g and 1482|g
65CU c 1963Cl06: {+65}Ni source was from {+64}Ni(n,|g) with thermal neutrons
65CU2c from the Materials Testing Reactor of National Reactor Testing Station
65CU3c in Idaho. |g rays were detected with NaI(Tl) detectors; |b particles
65CU4c were detected with a 4|p |b-flow proportional counter. Measured E|g,
65CU5c I|g, |g|g-coin, |g|g(|q), 4|p|b|g-coin, |b(t). Deduced parent T{-1/2},
65CU6c relative and absolute |g-ray emission probabilies, with the latter
65CU7c determined by comparions of relative |g-ray intensities with absolute
65CU8c disintegration from 4|b|g-coin measurements.
65CU c 1976Kr09: {+65}Ni source was from {+64}Ni(n,|g) with thermal neutrons
65CU2c from the Los Alamos Omega West Reactor. |g rays were detected with a
65CU3c Ge(Li) detector. Measured E|g, I|g, |g(|q). Deduced |g-ray
65CU4c multipolarties and mixing ratios.
65CU c 1968Re04: measured {+65}Ni T{-1/2} at ORNL
65CU c 1968At03,1969Be28: measured |b-|g circular polarization correlations
65CU2c for 1116|g at the Lawrence Radiation Laboratory, Livermore.
65CU c 1977Ba64: {+65}Ni T{-1/2} at JAERI.
65CU c 1965Sp07: {+65}Ni source was from irradiation of 99.98% purified
65CU2c metallic Ni with neutrons from the FiR-1 reactor at Otaniemi, Finland.
65CU3c |g rays were detected with NaI(Tl) and Ge(Li) detectors. Measured E|g,
65CU4c I|g, |g|g-coin, |g|g(|q). Deduced levels, J, |p, |g-ray
65CU5c multipolarities, mixing ratios, and absolute emission probabilies
65CU6c by assuming %I|b(g.s.)=57 taken from 1949Si21
65CU c 1964Fr04: measured E|g, I|g, E|b{+-}, I|b{+-} with a magnetic
65CU2c spectrometer for |b particles and a NaI for |g rays at the Nuclear
65CU3c Research Institute, Czechosl. Acad. Sci., Rez. Deduced absolute
65CU4c |g-ray emission probabilies by comparion of |g-ray intensities with
65CU5c measured total number of decays
65CU c 1960Ja16: measured E|g, I|g, |g|g(|q) using NaI(Tl) detectors at the
65CU2c Atomic Energy Establishment, India. Deduced levels, J, |p, |g-ray
65CU3c multipolarities, and absolute |g-ray emission probabilities based on
65CU4c %I|b(g.s.)=57 taken from 1949Si21
65CU c 1960Ri06: measured E|g, I|g, |g(t) with a NaI(Tl) detector at the
65CU2c Instituut voor Kernphysisch Onderzoek in Amsterdam. Deduced parent
65CU3c T{-1/2}, relative |g-ray emission probabilities
65CU c Others: 1949Si21, 1958Ha11, 1962Ba27, 1964Ma05, 1972RaZN
65CU c The decay scheme is considered fairly complete by the evaluator.
65CU cB IB$From |g+ce intensity imbalance at each level for excited levels
65CU cG E$From 1973Ra10, except as noted.
65CU cG RI$Relative intensity from 1987Ju05, unless otherwise noted. For
65CU2cG values from 1972Co31, no uncertainty is given by the authors and
65CU3cG the quoted uncertainties are estimated by the evaluator based on those
65CU4cG for absolute intensities as listed in Table I of 1972Co31
65CU cG M,MR$From Adopted Gammas. Supporting arguments and values from this
65CU2cG data are given under comments where available
65CU dG MR$note that the following |d values from the previous evaluation
65CU2dG (2010Br10) as quoted from analysis of |g|g(|q) data of 1965Sp07,
65CU3dG can be traced back to 1986Wa02 update of A=65 and are likely deduced
65CU4dG by the evaluator of 1986Wa02 from A{-2} and A{-4} in 1965Sp07 using
65CU5dG the DELTA code for calculating mixing ratio from measured A{-2} and
65CU6dG A{-4} of |g|g(|q):
65CU7dG |d=-0.031 {I5} or +9.4 {I5} for 366|g; |d=-2.8 {I3} or +0.20 {I4} for
65CU8dG 508|g; |d=-0.08 {I5} or +4.8 {I+26-13} for 610|g
65CU cL E$From a least-squares fit to |g-ray energies
65CU cL J,T$From Adopted Levels. Supporting arguments for J|p from this dataset
65CU2cL are given under comments where available
65NI P 0 5/2- 2.5175 H 5 2137.9 7
65NI cP J,T$From Adopted Levels.
65NI cP QP$From 2021Wa16
65CU N 0.2359 14 1.0 1.0
65CU cN NR$From absolute %I|g(1482)=23.59 {I14}, determined using 4|p|b|g-coin
65CU2cN (1987Ju05). Other: 21.95 {I28} (1990Lo03), 23.5 {I8} (1971Me14), 25.0
65CU3cN {I20} (1963Cl06), 24 (1964Fr04). Note that the value in 1990Lo03
65CU4cN is lower than values from other studies. 1990Lo03 mention this
65CU5cN discrepancy but state that it cannot be resolved in their work. The
65CU6cN evaluator has adopted the value from 1987Ju05 which agrees with most
65CU7cN of other studies.
65CU PN 4
65CU L 0 3/2-
65CU B 59.19 19 6.595 2
65CUS B EAV=874.03 33
65CU cB E$measured value: 2140 {I10} from 1964Fr04 with %I|b=58 {I5}
65CU cB IB$from 100-|S%I(|b to excited level). Other: 58 {I5} from measured
65CU2cB |b intensity compared to the measured total number of decays (1964Fr04)
65CU L 770.63 13 1/2- 101 FS 6
65CU G 770.6 2 0.395 16 M1+E2 0.099 6
65CU2 G %IG=0.093 4
65CUS G CC=0.000384 5$KC=0.000345 5$LC=3.41E-5 5$MC=4.80E-6 7
65CUS G NC=1.470E-7 21
65CU cG E$others: 770.7 {I3} (1972Pa30), 771.0 {I10} (1972Co31), 770 {I10}
65CU2cG (1963Cl06)
65CU cG RI$weighted average of 0.439 {I30} (1987Ju05), 0.44 {I4} (1990Lo03),
65CU2cG 0.380 {I16} (1973Ra10), 0.3 {I1} (1963Cl06), 0.3 {I1} (1972Co31).
65CU3cG Others: 0.28 {I3} (1972Pa30) (outlier), |?0.3 (1960Ja16), <0.13
65CU4cG (1964Fr04)
65CU L 1115.55 3 5/2- 0.285 PS 11
65CU cL J$5/2- from |b|g(CP) in 1969Be28; spin=5/2 from |g|g(|q) in 1960Ja16,
65CU2cL 1963Cl06, 1965Sp07
65CU B 10.32 9 6.072 5
65CUS B EAV=371.26 30
65CU cB E$measured value: 1020 {I25} from 1964Fr04 with %I|b=11 {I3}
65CU G 344.9 0.0040 4 ?
65CU2 G %IG=9.4E-4 10
65CU cG E,RI$tentatively placed in 1973Ra10 only
65CU G 1115.53 4 65.8 2 M1+E2 -0.34 5 C
65CU2 G %IG=15.52 11
65CUS G CC=0.0001833 27$KC=0.0001639 24$LC=1.615E-5 24$MC=2.271E-6 33
65CUS G NC=6.97E-8 10$IPC=9.61E-7 18
65CU cG E$others: 1115.5 {I1} (1972Pa30), 1115.4 {I3} (1972Co31), 1114 {I3}
65CU2cG (1963Cl06), 1117 {I2} (1965Sp07), 1115 {I5} (1964Fr04)
65CU cG RI$weighted average of 65.4 {I4} (1987Ju05), 66.0 {I2} (1990Lo03),
65CU2cG 64.4 {I16} (1973Ra10), 60.0 {I25} (1972Pa30), 63 {I3} (1963Cl06), 63
65CU3cG {I5} with Ge(Li) and 58 {I5} with NaI(Tl) (1965Sp07), 63 {I7}
65CU4cG (1972Co31). Others: 64 (1960Ri06), 48 (1960Ja16), 71 (1964Fr04)
65CU cG MR$value from this dataset: -0.4 {I+2-1} from measured |g(|q)
65CU2cG anisotropy from oriented nuclei (1976Kr09)
65CU cG $|b|g(CP) data, asymmetry A=0.23 {I4} (1968At03) and A=0.292
65CU2cG {I37} (1969Be28) consistent with a 5/2-(|b{+-})5/2-(|g)3/2- cascade.
65CU L 1481.83 4 7/2- 0.45 PS +11-9
65CU cL J$spin=7/2 from |g|g(|q) in 1960Ja16, 1965Sp07
65CU B 28.36 17 4.919 5
65CUS B EAV=220.22 28
65CU cB E$measured value: 650 {I30} from 1964Fr04 with %I|b=30 {I5}
65CU G 366.27 3 20.15 15 M1+E2 -0.03 1 2.02E-3 3 C
65CU2 G %IG=4.75 5
65CUS G KC=0.001810 25$LC=0.0001812 25$MC=2.55E-5 4
65CUS G NC=7.74E-7 11
65CU cG E$others: 366.3 {I1} (1972Pa30), 366.4 {I3} (1972Co31), 365 {I5}
65CU2cG (1963Cl06), 366 {I1} (1965Sp07), 370 {I5} (1964Fr04)
65CU cG RI$weighted average of 20.37 {I22} (1987Ju05), 20.15 {I14} (1990Lo03),
65CU2cG 20.2 {I6} (1973Ra10), 18.6 {I8} (1972Pa30), 18 {I1} (1963Cl06), 21
65CU3cG {I2} (1960Ri06), 12 {I5} with Ge(Li) and 17 {I5} with NaI(Tl)
65CU4cG (1965Sp07), 19 {I3} (1972Co31). Others: 19 (1960Ja16), 19 (1964Fr04)
65CU cG MR$value from this dataset: -0.033 {I30} from measured |g(|q)
65CU2cG anisotropy from oriented nuclei (1976Kr09)
65CU dG MR$note that the previous evaluation quote |d=-0.031 {I5} or +9.4 {I5}
65CU2dG from analysis of |g|g(|q) data of 1965Sp07, but it is unclear where
65CU3dG and how those values are obtained since they are not reported in
65CU4dG 1965Sp07
65CU cG $366|g-1116|g(|q): A{-2}=+0.189 {I5}, A{-4}=+0.013 {I8} (1963Cl06);
65CU2cG A{-2}=+0.172 {I6}, A{-4}=+0.013 {I10} (1965Sp07)
65CU G 710 10 0.024 LT ?
65CU2 G %IG LT 0.0057
65CU cG E,RI$from 1963Cl06 only
65CU G 1481.84 5 100 E2
65CU2 G %IG=24
65CUS G CC=0.0001922 27$KC=0.0001008 14$LC=9.92E-6 14$MC=1.395E-6 20
65CUS G NC=4.27E-8 6$IPC=8.00E-5 11
65CU cG E$others: 1481.9 {I1} (1972Pa30), 1481.7 {I3} (1972Co31), 1480 {I5}
65CU2cG (1963Cl06), 1483 {I3} (1965Sp07), 1480 {I5} (1964Fr04)
65CU L 1623.44 5 5/2- 0.86 PS +31-20
65CU cL J$spin=3/2,5/2 from |g|g(|q) in 1965Sp07
65CU B 0.854 10 6.06 1
65CUS B EAV=165.51 26
65CU G 507.9 1 1.216 10 M1+E2 +0.20 3 C
65CU2 G %IG=0.2869 29
65CUS G CC=0.000980 17$KC=0.000880 15$LC=8.76E-5 15$MC=1.232E-5 21
65CUS G NC=3.75E-7 6
65CU cG E$from 1972Pa30. Others: 507.8 {I2} (1973Ra10), 507.8 {I6} (1972Co31),
65CU2cG 509 {I7} (1963Cl06), 508 {I10} (1965Sp07), 510 {I5} (1964Fr04).
65CU cG RI$weighted average of 1.240 {I19} (1987Ju05), 1.21 {I1} (1990Lo03),
65CU2cG 1.28 {I8} (1973Ra10), 1.15 {I5} (1972Pa30), 1.5 {I2} (1963Cl06), 1.9
65CU3cG {I5} with NaI(Tl) (1965Sp07), 1.1 {I3} (1972Co31). Others: 0.5
65CU4cG (1960Ja16), 1.5 (1964Fr04)
65CU cG $507|g-1116|g(|q): A{-2}=-0.200 {I35}, A{-4}=-0.013 {I57} (1965Sp07).
65CU cG MR$-2.8 {I2} or +0.20 {I3} reported in 1976Kr09, from re-analysis of
65CU2cG |g|g(|q) data of 1965Sp07. |g(|q) anisotropy from 1976Kr09 favors
65CU3cG +0.20 {I3}, which is adopted in Adopted Gammas
65CU G 852.7 2 0.331 20
65CU2 G %IG=0.078 5
65CU cG E$others: 852.7 {I3} (1972Pa30), 852.8 {I10} (1972Co31), 855 {I10}
65CU2cG (1963Cl06), 855 {I10} (1965Sp07)
65CU cG RI$weighted average of 0.41 {I5} (1987Ju05), 0.40 {I5} (1990Lo03),
65CU2cG 0.340 {I16} (1973Ra10), 0.26 {I3} (1972Pa30), 0.3 {I1} (1963Cl06),
65CU3cG 1.0 {I5} with NaI(Tl) (1965Sp07), 0.2 {I1} (1972Co31). Others: |?0.2
65CU4cG (1960Ja16), <0.13 (1964Fr04)
65CU G 1623.42 6 2.07 3 M1+E2 -0.75 +30-45
65CU2 G %IG=0.488 8
65CUS G CC=0.000208 9$KC=8.07E-5 16$LC=7.92E-6 16$MC=1.114E-6 23
65CUS G NC=3.43E-8 7$IPC=0.000118 7
65CU cG E$others: 1623.5 {I2} (1972Pa30), 1622.6 {I5} (1972Co31), 1625 {I10}
65CU2cG (1963Cl06), 1625 {I3} (1965Sp07), 1620 {I10} (1964Fr04)
65CU cG RI$weighted average of 2.11 {I6} (1987Ju05), 2.06 {I2} (1990Lo03),
65CU2cG 2.08 {I8} (1973Ra10), 1.88 {I12} (1972Pa30), 2.8 {I4} (1963Cl06), 2.4
65CU3cG {I2} (1960Ri06), 1.5 {I5} with Ge(Li) and 4 {I1} with NaI(Tl)
65CU4cG (1965Sp07), 2.1 {I5} (1972Co31). Others: 3.4 (1960Ja16), 2.1 (1964Fr04)
65CU cG M,MR$D+Q and |d from measured |g(|q) anisotropy from oriented nuclei
65CU2cG (1976Kr09). The same value is adopted in Adopted Gammas
65CU L 1724.98 5 3/2- 77 FS +17-13
65CU cL J$spin=5/2 from |g|g(|q) in 1965Sp07 is inconsistent
65CU B 0.546 8 5.93 1
65CUS B EAV=128.06 25
65CU G 609.5 1 0.674 21 [M1+E2] 0.5 LT C
65CU2 G %IG=0.159 5
65CUS G CC=0.00067 4$KC=0.000602 33$LC=5.98E-5 34$MC=8.4E-6 5
65CUS G NC=2.56E-7 14
65CU cG E$1972Pa30. Others: 609.3 {I2} (1973Ra10), 609.8 {I5} (1972Co31), 611
65CU2cG {I7} (1963Cl06), 608 {I10} (1965Sp07), 610 {I5} (1964Fr04).
65CU cG RI$weighted average of 0.655 {I17} (1987Ju05), 0.73 {I2} (1990Lo03),
65CU2cG 0.624 {I36} (1973Ra10), 0.57 {I5} (1972Pa30), 1.0 {I2} (1963Cl06), 0.6
65CU3cG {I3} with NaI(Tl) (1965Sp07), 0.6 {I2} (1972Co31). Others: 0.2
65CU4cG (1960Ja16), 0.9 (1964Fr04)
65CU cG $610|g-1116|g(|q): A{-2}=0.209 {I69}, A{-4}=-0.160 {I111} (1965Sp07).
65CU dG MR$note that the previous evaluation quote |d=-0.08 {I5} or +4.9
65CU2dG {+26-13} from analysis of |g|g(|q) data of 1965Sp07, but it is unclear
65CU3dG where and how those values are obtained since they are not reported in
65CU4dG 1965Sp07.
65CU G 954.5 3 0.015 LT
65CU2 G %IG LT 0.0035
65CU cG E$others: 954.5 (1990Lo03), 960 (1963Cl06), 950 (1960Ja16)
65CU cG RI$others: 0.040 {I4} (1973Ra10), <0.024 (1963Cl06), |?0.1 (1960Ja16)
65CU G 1724.92 6 1.63 1 M1+E2 0.32 5
65CU2 G %IG=0.3845 33
65CUS G CC=0.0002269 34$KC=7.092E-5 99$LC=6.96E-6 10$MC=9.79E-7 14
65CUS G NC=3.01E-8 4$IPC=0.0001480 23
65CU cG M,MR$D+Q and |d=-0.15 {I+31-35} or <-4.6 or >+2.3 from measured |g(|q)
65CU2cG anisotropy from oriented nuclei (1976Kr09). Adopted in Adopted Gammas
65CU cG E$others: 1725.0 {I2} (1972Pa30), 1725.2 {I5} (1972Co31), 1724 {I10}
65CU2cG (1963Cl06), 1725 {I3} (1965Sp07), 1720 {I10} (1964Fr04)
65CU cG RI$weighted average of 1.69 {I5} (1987Ju05), 1.62 {I1} (1990Lo03), 1.68
65CU2cG {I8} (1973Ra10), 1.61 {I10} (1972Pa30), 1.8 {I2} (1963Cl06), 2.2 {I2}
65CU3cG (1960Ri06), 1.4 {I5} with Ge(Li) and 2.5 {I5} with NaI(Tl) (1965Sp07),
65CU4cG 1.7 {I5} (1972Co31). Others: 2.1 (1960Ja16), 1.9 (1964Fr04)