ADOPTED LEVELS for 62Ti

Authors: Alan L. Nichols, Balraj Singh, Jagdish K. Tuli |  Citation: Nucl. Data Sheets 113, 973 (2012) |  Cutoff date: 15-Apr-2012 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=1.29×104 keV SYS(n)= 4.3×103 keV SYS(p)= 2.08×104 keV SYQ(α)= -1.31×104 keV SY
Reference: 2012WA38

General Comments:

2009Ta24, 2009Ta05: 62Ti identified by fragmentation of 76Ge beam at 132 MeV/nucleon with Be and W targets at NSCL facility using A1900 fragment separator combined with S800 analysis beam line to form a two- stage separator system. The transmitted fragments were analyzed event-by-event in terms of momentum and particle identification. The nuclei of interest were stopped in eight Si PIN diodes (50x50 mm2) which provided measurement of energy loss, nuclear charge and total kinetic energy. The time-of-flight of each particle that reached the detector stack was measured in four different ways using plastic scintillators, Si detectors, and parallel-plate avalanche counters. The simultaneous measurement of ΔE signals, magnetic rigidity, total kinetic energy and time-of-flight (ToF) provided unambiguous identification of the atomic number, charge state and mass number.

Theoretical calculations: 2010Le20 (levels, J, B(E2), Q, intruder levels), 2009Ga41 (levels, potential energy curves, quadrupole moments, reduced transition probabilities) and 2008Gu03 (potential-energy surface), 2008Ob01 (n-p pairing gap, deformation parameters), 1998La02 (binding energy, nuclear radius, quadrupole deformation), 1995Ri05 (binding energy, mass defect)

Q-value: Note: Current evaluation has used the following Q record

Q-value: ΔQ(β-)=805, ΔS(n)=988, ΔS(p)=1142, ΔQ(α)=1217 (2011AuZZ)

Q-value: Q(β-n)=9702 760, S(2n)=6353 918 (syst,2011AuZZ). S(2p)=39730 (1997Mo25, calculated)

Q-value: Values in 2003Au03: Q(β-)=12770 1030, S(n)=4080 1280, S(2n)=6150 1210, Q(β-n)=9640 990, all from syst





E(level)
(keV)
Jπ(level) T1/2(level)
  0 0+ > 620 ns
% β- = ?
% β-n = ?

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
  00+ > 620 ns
% β- = ?
% β-n = ?
Calculated (1997Mo25) %β-n=4, β-2n=0.13.

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