48TI 48V EC DECAY 2005TRZZ,1990ME15,1979GR0122NDS 202201
48TI H TYP=FUL$AUT=JUN CHEN$CIT=NDS 179, 1 (2022)$CUT=30-Nov-2021$
48TI c The decay scheme is that of 1976Ja07.
48TI c 2005TrZZ: {+48}V activity from {+nat}Ti(p,n) with the IPEN/CNEN-SP
48TI2c Cyclotron Accelerator. Measured E|g, I|g with a HPGe detector.
48TI c 1990Me15,1976Ja07: {+48}Sc activity from {+51}V(n,|a) at the Lawrence
48TI2c Livermore Laboratory. Measured E|g, I|g with Ge(Li) detectors.
48TI3c E|g and I|g values in 1976Ja07 are superseded by those in 1990Me15.
48TI c 1979Gr01: measured E|g with a Ge(Li) detector. {+198}Au standard
48TI c 1984Bu34: measured E(ce), I(ce), E(X ray) with a |p|%{2} spectrometer
48TI2c and Geiger-Mueller counters.
48TI c 1975Al23: measured E|g, E(x-rays), X|g-coin, |g(t) with a Si(Li) and
48TI2c a Ge(Li) detector.
48TI c 1974HeYW: measured E|g, I|g with a Ge(Li) detector.
48TI c 1974Me15: measured |b{++}'s; mag spect, Geiger-Mueller counters.
48TI c 1973Ba02: measured E|g with NaI(Tl) or Ge(Li) detectors. See also
48TI2c {+48}Ti(p,p'|g) and Coulomb excitation for data from this work.
48TI c 1969Ar03: measured E|g, I|g with a scintillator.
48TI c 1967Ko01,1967Ko10: {+48}V activity from {+48}Ti(d,2n) at the IKO in
48TI2c Amsterdam. |g rays were detected with NaI and Ge(Li) detectors; |b{++}
48TI3c particles and conversion electrons were detected with a magnetic
48TI4c spectrometer and a proportional counter. Measured E|g, I|g, E(ce),
48TI5c I(ce), E|b{++}, I|b{++}, |g|g|g-coin, |b|g-coin.
48TI c 1957Va08: {+48}V activity from {+nat}Ti(d,2n) at the Philips
48TI2c synchro-cyclotron in Amsterdam. |g rays were detected with a NaI(Tl)
48TI3c crystal; positrons and conversion electrons were detected with a
48TI4c magnetic beta-ray spectrometer. Measured E|g, I|g, E|b{++}, I|b{++},
48TI5c E(ce), I(ce), |b|g-coin.
48TI c Others: 1974Ts01, 1972Em01, 1966Va26, 1957Ha32, 1953Ca43,
48TI2c 1953St30, 1952Ja20, 1946Go01
48TI c $|b-983|g circular polarization asymmetry parameter=-0.081 {I3}
48TI2c (1971Pi05). See 1971Pi05 for a summary of earlier measurements.
48TI cE $|b|g coincidence information is from 1967Ko10.
48TI cE $P{-K}|w{-K}=0.2005 {I30} (1975Al23).
48TI cE E$From 1974Me15, except as noted.
48TI cE TI,IE(A)$From |g+ce intensity balance at each level
48TI cE IB,IE$From I(|e+|b{++}) and theoretical |e/|b{++} ratios, unless
48TIxcE otherwise noted.
48TI cG $|g|g coincidence information is from 1967Ko01 and 1967Ko10.
48TI cG $|a(exp) values quoted from 1967Ko01 are deduced by the authors from
48TI2cG measured I(ce)/I|b{++} and I|g, assuming %I|b{++}=48.5
48TI cG RI$From 2005TrZZ, unless otherwise noted. Values from other decay
48TI2cG studies are in good agreement, but less precise and given under
48TI3cG comments.
48TI cG M,MR$From Adopted Gammas. Supporting arguments from ce data in this
48TI2cG dataset are given under comments where available.
48TI cG RI(B)$I|g(803|g):I|g(928|g):I|g(2241|g)=4.0 {I2}:26.3 {I4}:69.7
48TI2cG {I5} (1973Ba02).
48TI cG E(C),RI(C)$Not observed by 2005TrZZ. I|g(938|g)<0.01; I|g(1063|g)<0.06.
48TI cL J$From Adopted Levels.
48V P 0.0 4+ 15.974 D 3 4014.9 10
48V cP J,T$From Adopted Levels of {+48}V. Adopted T{-1/2} is taken from
48V 2cP weighted average of 15.976 d {I3} (1974Ts01) and 15.971 d {I4}
48V 3cP (1972Em01). Others: 16.15 d {I17} (1957Va08); 16.23 d {I3} (1975Al23)
48V 4cP and 15.94 d {I1} (1966Va26) are discrepant and considered as outliers.
48V cP QP$From 2021Wa16.
48TI N 0.09998 3 1.0
48TI cN NR$From |SI(|g+ce to g.s.)=100.
48TI PN 3
48TI L 0.0 0+ STABLE
48TI L 983.535 4 2+
48TI cL $1974Me15 report E|b{++}=3035 {I46} with
48TI2cL I|b{++}(to 983)/I|b{++}(to 2296)=0.00170 {I24}, which however would
48TI3cL result in log| {Ift}(to 983)=10.9 {I1}, inconsistent with the
48TI4cL expected value of >12.8. The upper limit of I(|e+|b{++}) from |g+ce
48TI5cL intensity balance is negative
48TI G 983.525 4 1000.0 3 E2 C
48TI cG E$weighted average of 983.521 {I7} (1979Gr01), 983.526 {I5} (1990Me15),
48TI2cG 983.526 {I5} (2005TrZZ). Others: 983.497 {I25} (1974HeYW), 983.20 {I15}
48TI3cG (1973Ba02), 983.3 {I4} (1967Ko01), 986 {I3} (1957Va08)
48TI cG RI$from 2005TrZZ. Others: 1000 {I2} (1990Me15), 1000 (1975Al23,
48TI2cG 1967Ko01,1957Va08), 1000 {I5} (1974HeYW)
48TI cG M$|a(exp)=1.23|*10{+-4} {I6} (1967Ko01), 1.26|*10{+-4} {I4} (1957Va08);
48TI2cG K/L1=11.2 {I1}, L1/M1=7.2 {I1} (1984Bu34)
48TI cG $I(ce)/I|b{++}=2.54|*10{+-4} {I12} (1967Ko01), 2.28|*10{+-4} {I7}
48TI2cG (1957Va08)
48TI L 2295.658 7 4+
48TI E 1722 4 50.4 3 39.1 3 6.173 3 89.5 3 C
48TIS E EAV=291.40 43$CK=0.3900 11$CL=0.03973 11$CM+=0.006845 19
48TI cE E$weighted average of 1717 {I3} (1967Ko10), 1720 {I7} (1974Me15),
48TI2cE and 1730 {I4} (1957Va08).
48TI cE IB$others: 52.0 {I10} (1975Al23), 50.1 {I10} (triple-|g) and 48.1
48TI3cE {I16} (prop. counter) (1967Ko10), 49.8 {I17} (1967Ko01), 50.4 {I20}
48TI4cE (1957Va08), revised by 1967Ko10), 50 {I4} (1953Ca43), 61 {I3}
48TI5cE (1963Ri01), 56.0 {I6} (1957Ha32), 60 {I4} (1953St30, quoted in
48TI6cE 1967Ko10), 58 {I4} (1946Go01)
48TI cE $|e/|b{++}: 0.685 {I41} (1975Al23), 0.760 {I35} (triple-|g) and 0.83
48TI2cE {I6} (prop. counter) (1967Ko10), 0.77 {I6} (1967Ko01), 0.43 {I3}
48TI3cE (1963Ri01), 0.75 {I3} (1957Va08),
48TI cE $end-point energy of |b{++} spectrum: 698 {I4} (1957Va08), 685 {I3}
48TI2cE (1967Ko10)
48TI G 1312.105 6 982 3 E2 C
48TIS G CC=9.66E-5 14$KC=5.89E-5 9$LC=5.26E-6 8$MC=6.73E-7 10$NC+=3.18E-5 5
48TIS G NC=3.65E-8 6$IPC=3.17E-5 5
48TI cG E$weighted average of 1312.096 {I6} (1979Gr01), 1312.090 {I12}
48TI2cG (1990Me15), 1312.115 {I5} (2005TrZZ), 1312.038 {I31} (1974HeYW),
48TI3cG 1312.10 {I10} (1973Ba02), 1312.0 {I5} (1969Ar03), 1311.4 {I6}
48TI4cG (1967Ko01), 1311.1 {I6} (1963Ri01). Other: 1314 {I4} (1957Va08)
48TI cG RI$others: 975 {I8} (1990Me15), 970 {I10} (1975Al23), 999 {I50}
48TI2cG (1974HeYW), 990 {I40} (1967Ko01), 980 {I30} (1963Ri01), 980 {I30}
48TI3cG (1957Va08)
48TI cG M$|a(exp)=5.9|*10{+-5} {I3} (1967Ko01), 6.3|*10{+-5} {I2} (1957Va08)
48TI cG $I(ce)/I|b{++}=1.17|*10{+-4} {I6} (1967Ko01), 1.14|*10{+-4} {I4}
48TI2cG (1957Va08)
48TI L 2421.068 20 2+
48TI E 1072 50 0.001 LE 0.002 LE 10.4 GE 0.003 LE ?
48TIS E EAV=238.32 42$CK=0.5385 13$CL=0.05489 13$CM+=0.009456 23
48TI cE IB,LOGFT$I|b{++}(to 2421)/I|b{++}(to 2296)=0.0019 {I6}
48TI2cE (1974Me15) would result in log| {Ift}(to 2421)=8.5 {I2} which is
48TI3cE inconsistent with the expected value of >10.6.
48TI G 1437.521 21 1.20 3 M1+E2 +0.15 3
48TIS G CC=9.52E-5 14$KC=4.23E-5 6$LC=3.77E-6 6$MC=4.82E-7 7$NC+=4.87E-5 7
48TIS G NC=2.63E-8 4$IPC=4.87E-5 7
48TI cG E$weighted average of 1437.35 {I7} (1990Me15), 1437.529 {I15}
48TI2cG (2005TrZZ), 1437.9 {I20} (1969Ar03), and 1438 {I2} (1967Ko01)
48TI cG RI$others: 1.2 {I2} (1990Me15), 1.1 {I4} (1969Ar03), 1.3 {I6}
48TI2cG (1967Ko01)
48TI G 2420.94 5 0.067 3 E2
48TIS G CC=0.000539 8$KC=1.82E-5 3$LC=1.621E-6 23$MC=2.07E-7 3$NC+=0.000519 8
48TIS G NC=1.130E-8 16$IPC=0.000519 8
48TI cG E$weighted average of 2421.8 {I5} (1990Me15), 2420.93 {I4} (2005TrZZ),
48TI2cG 2421.7 {I25} (1969Ar03)
48TI cG RI$others: 0.10 {I5} (1990Me15), 0.05 {I3} (1969Ar03)
48TI L 3223.992 8 3+
48TI E 3.252 18 6.576 3 A
48TIS E CK=0.8927$CL=0.09150$CM+=0.01577
48TI cE IE$other: 2.9% {I4} (1975Al23).
48TI G 803.05 25 1.36 12 B
48TI cG E$unweighted average of 803.25 {I8} (1990Me15) and 802.85 {I3}
48TI2cG (2005TrZZ). Other: 801.5 {I10} (1973Ba02)
48TI cG RI$others: 1.5 {I2} (1990Me15)
48TI G 928.326 6 7.83 3 (M1(+E2)) -0.02 2 BC
48TIS G CC=1.17E-4 12$KC=0.000107 11$LC=9.5E-6 10$MC=1.22E-6 12$NC+=6.6E-8 7
48TIS G NC=6.6E-8 7
48TI cG E$weighted average of 928.326 {I6} (1979Gr01), 928.327 {I9}
48TI2cG (1990Me15), 928.34 {I6} (2005TrZZ), and 928.280 {I36} (1974HeYW).
48TI3cG Others: 928.0 {I5} (1973Ba02), 928.9 {I7} (1967Ko01)
48TI cG RI$others: 7.7 {I5} (1990Me15), 7.62 {I9} (1974HeYW); 10 {I1}
48TI2cG (1975Al23) and 12 {I2} (1967Ko01) are discrepant
48TI cG $I(ce)/I(|b{++})=5.0|*10{+-6} {I25} (1967Ko01)
48TI cG M$|a(exp)=2.0|*10{+-4} {I10} (1967Ko01)
48TI G 2240.396 10 23.33 13M1+E2 +0.26 3 BC
48TIS G CC=0.000379 6$KC=1.96E-5 3$LC=1.745E-6 25$MC=2.23E-7 4$NC+=0.000357 6
48TIS G NC=1.217E-8 17$IPC=0.000357 6
48TI cG E$weighted average of 2240.394 {I11} (1979Gr01), 2240.398 {I10}
48TI2cG (1990Me15), 2240.396 {I16} (2005TrZZ), and 2240.35 {I6} (1974HeYW).
48TI3cG Others: 2240.2 {I2} (1973Ba02), 2240.1 {I5} (1969Ar03), 2240.1 {I7}
48TI4cG (1967Ko01), 2240.6 {I10} (1963Ri01)
48TI cG $1957Va08 placed a E|g=2253 {I15} from a 3240 level and assigned
48TI2cG J|p=4+ from their |g|g(|q) and ce data, however, 1957Va08 didn't see
48TI3cG the strong 944|g. So the 2253|g from 1957Va08 should correspond to the
48TI4cG 2240|g seen in other studies, considering large |DE|g=15 keV
48TI cG RI$others: 24.1 {I4} (1990Me15), 18 {I5} (1975Al23), 23.9 {I15}
48TI2cG (1974HeYW), 24 {I3} (1969Ar03), 25 {I3} (1967Ko01), 29 {I2}
48TI3cG (1963Ri01), 26 {I2} (1957Va08)
48TI cG M$|a(exp)=1.51|*10{+-5} {I17} (1957Va08)
48TI cG MR$+0.21 {I5} from |g|g(|q) for J(3224)=3 (1957Va08)
48TI cG $I(ce)/I|b{++}=7.06|*10{+-7} {I35} (1957Va08)
48TI cG $2240|g-984|g(|q): A{-2}=+0.104 {I8}, A{-4}=+0.003 {I12} (1957Va08)
48TI L 3239.797 9 4+
48TI E 7.871 7 6.174 1 A
48TIS E CK=0.8927$CL=0.09152$CM+=0.01578
48TI cE IE$other: 7.9% {I6} (1975Al23).
48TI G 944.129 6 78.72 7 M1+E2 -0.30 5 C
48TIS G CC=1.06E-4 2$KC=9.60E-5 17$LC=8.58E-6 15$MC=1.097E-6 19$NC+=5.97E-8 10
48TIS G NC=5.97E-8 10
48TI cG E$weighted average of 944.132 {I6} (1979Gr01), 944.125 {I7} (1990Me15),
48TI2cG 944.135 {I12} (2005TrZZ), 944.117 {I25} (1974HeYW). Others: 943.9 {I3}
48TI3cG (1973Ba02), 944.3 {I5} (1967Ko01)
48TI cG RI$others: 77.6 {I9} (1990Me15), 79 {I3} (1975Al23), 77.5 {I50}
48TI2cG (1974HeYW), 80 {I5} (1967Ko01)
48TI cG M$|a(exp)=1.25|*10{+-4} {I11} (1967Ko01)
48TI cG $I(ce)/I(|b{++})=2.07|*10{+-5} {I12} (1967Ko01)
48TI L 3358.80 4 3-
48TI E 0.138 11 7.78 4 A
48TIS E CK=0.8925$CL=0.09169$CM+=0.01581
48TI G 938 0.0014 5 [E1] C S
48TIS G CC=5.98E-5 9$KC=5.43E-5 8$LC=4.84E-6 7$MC=6.19E-7 9
48TIS G NC=3.36E-8 5
48TI cG E$from Adopted Gammas, not seen in decay studies.
48TI cG RI$from I(938|g)/I(2375|g) in Adopted Gammas and I(2375|g) in this
48TI2cG dataset
48TI G 1063.9 1 0.05 1 [E1] C ?
48TIF G FL=2295.658
48TIS G CC=4.69E-5 7$KC=4.26E-5 6$LC=3.79E-6 6$MC=4.85E-7 7
48TIS G NC=2.64E-8 4
48TI cG E,RI$from 1990Me15 only
48TI G 2375.20 4 0.087 3 (E1(+M2)) 0.00 3
48TIF G FL=983.535
48TIS G CC=0.000902 13$KC=1.174E-5 17$LC=1.043E-6 15$MC=1.334E-7 19
48TIS G NC+=0.000889 13
48TIS G NC=7.27E-9 11$IPC=0.000889 13
48TI cG E$weighted average of 2375.1 {I5} (1990Me15) and 2375.20 {I4}
48TI2cG (2005TrZZ). Other: 2375.6 {I25} (1969Ar03)
48TI cG RI$other: 0.10 {I3} (1969Ar03)