ADOPTED LEVELS for 40Ti
Author: Jun Chen | Citation: Nucl. Data Sheets 140, 1 (2017) | Cutoff date: 30-Sep-2015
Full ENSDF file | Adopted Levels (PDF version)
S(n)= 19120 keV SY | S(p)= 1.97×103 keV 16 | Q(α)= -4.82×103 keV 16 | |||
Reference: 2012WA38 |
References: | |||
A | 40Ca(π+,π-) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) |
0 | A | 0+ | 52.4 ms 3 % ε = 100 % εp = 100 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 0+ | 52.4 ms 3 % ε = 100 % εp = 100 | %β+ delayed γ activity in 40Sc <3% from integrated β strength of 99.0% 16 (1998Bh12) and 101% 5 (1998Li46). No β+ delayed γ activity was seen by 1998Li46. 2007Do07 report a transition with Eγ=2467.3 5 and absolute Iγ=8.5 54 in 39Ca from its first excited state. E(level): %β+ delayed γ activity in 40Sc <3% from integrated β strength of 99.0% 16 (1998Bh12) and 101% 5 (1998Li46). No β+ delayed γ activity was seen by 1998Li46. 2007Do07 report a transition with Eγ=2467.3 5 and absolute Iγ=8.5 54 in 39Ca from its first excited state. |
Mass measurement: 2001Li56, 1977St29
40Ti produced in the following studies:
1990De43: 58Ni(58Ni,X) E=65 MeV/nucleon. Magnetic analysis of fragments and time-of-flight method
1998Bh12 (also 1998Le45,1997Tr11): Ni(50Cr,X) E=82.6 MeV/nucleon. Fragments were separated by LISE3 spectrometer
1998Li46 (also 2001Li56,1997Li25): 9Be(58Ni,X) E=500 MeV/nucleon followed by isotopic separation by projectile fragment recoil separator.
2007Do17: Ni(58Ni,X) E=74.5 MeV/nucleon. Fragments were separated by the α-LISE3 separator at the SISSI-LISE3 facility of GANIL.
Q-value: Δ(S(n))=260 (syst,2012Wa38)
Q-value: S(2n)=35660 340 (syst), S(2p)=1370 160, Q(εp)=11140 160 (2012Wa38)