ADOPTED LEVELS for 52Cl
Author: Balraj Singh | Citation: ENSDF | Cutoff date: 21-MAY-2021
Author: Balraj Singh | Citation: ENSDF | Cutoff date: 07-MAR-2019
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=23740 keV SY | S(n)= 0 keV SY | S(p)= 21350 keV CA | Q(α)= -19050 keV CA | ||
| Reference: 2021WA16,2019MO01 |
| E(level) (keV) | T1/2(level) |
| 0 | % β- = 100 % β-n = ? % β-2n = ? % B-3N = ? % B-4N = ? |
Additional Level Data and Comments:
2018Ta17: 52Cl produced in fragmentation of 70Zn30+ beam at 345 MeV/nucleon from RIKEN-RIBF accelerator complex. Rotating target of 9Be of 10 mm thickness were located at the BigRIPS two-stage ion separator. Particle identification (PID) was achieved by measuring time of flight (tof), energy loss (ΔE), total kinetic energy (TKE), and magnetic rigidity (Bρ) through event by event analysis of reaction products. Fragments of interest were stopped in a 76-mm thick CsI crystal after passing through six 1-mm thick silicon p-i-n diodes, while the magnetic rigidity (Bρ) of the fragments was reconstructed from position and angle measurements at foci using two sets of position-sensitive parallel plate avalanche counters (PPACs). Optimization was done using LISE++ simulation code.
Q-value: Q(β-) and S(n) from 2021Wa16. S(p) and Q(α) from 2019Mo01
Q-value: Estimated uncertainties (2021Wa16): ΔQ(β-)=920, ΔS(n)=990.
Q-value: S(2n)=1480 810, Q(β-n)=20780 810 (2021Wa16). S(n)=200, S(2p)=47240 (theory,2019Mo01).
Q-value: Q(β-2n)=19450 860, Q(β-3n)=15210 810, Q(β-4n)=12430 700, Q(β-5n)=7370 500, Q(β-6n)=3710 700, deduced by evaluator from masses in 2021Wa16