ADOPTED LEVELS, GAMMAS for 60Ti
Author: Balraj Singh | Citation: ENSDF | Cutoff date: 27-MAY-2014
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 114, 1849 (2013) | Cutoff date: 31-Dec-2012
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=10910 keV SY | S(n)= 4760 keV SY | S(p)= 19320 keV SY | Q(α)= -10860 keV SY | ||
| Reference: 2012WA38 |
| References: | |||
| A | 9Be(61V,60TiG) | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
| 0.0 | A | 0+ | 22 ms 2 % β- = 100 % β-n = ? % β-2n = ? | ||||
| 850 5 | A | (2+) | 850 5 | 100 | 0.0 | 0+ | |
| 1716 7 | A | (4+) | 866 5 | 100 | 850 | (2+) | |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 0+ | 22 ms 2 % β- = 100 % β-n = ? % β-2n = ? | Theoretical %β-n=1.62, %β-2n=0 (1997Mo25). |
| 850 | (2+) | Jπ(level): From systematics of even-even nuclei, and comparison with shell-model calculations. | |
| 1716 | (4+) | Jπ(level): From systematics of even-even nuclei, and comparison with shell-model calculations. |
1997Be70: 62V first identified in 9Be(238U,F), E=750 MeV/nucleon, U beam of 2x107 ion/s at GSI facility, identification by energy loss and time-of-flight.
2003So02: produced in 76Ge30+ on 58Ni, E=61.8 MeV/nucleon. Identification via energy loss, tof. Observed strong 646γ in 60Cr via a β- decaying 60V isomer. See also 2005Ga01, 2003So21, 2005GaZR (thesis), and 2002MaZN (thesis) from the GANIL experimental group
2011Da08: 60Ti produced in the fragmentation of 57.8 MeV/nucleon
86Kr beam impinged on 50 mg/cm2 thick tantalum target using LISE-2000 spectrometer at GANIL facility. Detector system included a three-element Si-detector telescope containing a double-sided silicon-strip detector (DSSSD) backed by a Si(Li) detector and surrounded by four clover type EXOGAM Ge detectors. Product identified by mass, atomic number, charge, energy loss and time of flight. Measured half-life
2014Ga07: E(61V)=90.0 MeV/nucleon beam from Coupled Cyclotron Facility at NSCL-MSU. Secondary 61V beam produced in 9Be(82Se,X),E=140 MeV/nucleon primary reaction followed by fragment separation by A1900 fragment separator. Secondary 9Be target=376 mg/cm2 thick located at target position of S800 magnetic spectrograph. Measured Eγ, Iγ, γγ-coin, and (60Ti)γ-coin using GRETINA array of 36-folded segmented HPGe detectors arranged in 58|’ and 90|’ geometry. Gamma-ray energies were deduced from Doppler- corrected spectra. Deduced levels, J, π. Comparison of level structure in 60Ti with shell-model calculations
Others:
Nuclear Structure. Theory: 2013Xu01, 2012Ch48, 2012Ca30, 2008Gu03, 2008Ob01, 2005Ch12, 2005Ho32
Q-value: Q(β-),S(n),S(p),Q(α): systematic uncertainties given by 2012Wa38: 550, 643, 780, 780, respectively
Q-value: S(2n)=7360 640, S(2p)=34990 860, Q(β-n)=7430 530 (2012Wa38, values from systematics)