ADOPTED LEVELS, GAMMAS for 124Pd
Author: Balraj Singh | Citation: ENSDF | Cutoff date: 15-JAN-2014
Authors: J. Katakura, Z.D. Wu | Citation: Nucl. Data Sheets 109, 1655 (2008) | Cutoff date: 1-Apr-2008
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=7650 keV SY | S(n)= 6210 keV SY | S(p)= 16330 keV SY | Q(α)= -10970 keV SY | ||
Reference: 2012WA38 |
References: | |||
A | 124Pd IT decay (> 20 μs) | B | 9Be(133Sn,xγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
0 | B | 0+ | 38 ms +38-19 % β- = 100 % β-n = ? | ||||
590 11 | B | (2+) | 590 11 | 100 | 0 | 0+ | |
1300 22 | B | (4+) | 710 19 | | 590 | (2+) | |
0+X | A | ||||||
62.2+X 17 | A | > 20 µs % IT = 100 | 62.2 17 | | 0+X |
Jπ(level): From systematics of even-even nuclei and IBM-model predictions
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 0+ | 38 ms +38-19 % β- = 100 % β-n = ? | Theoretical %β-n=0.03 (1997Mo25). |
62.2+X | > 20 µs % IT = 100 | %IT decay mode assumed to be 100% in view of only γ-decay observation. |
1997Be70: 124Pd produced and identified in 9Be(238U,F) reaction at E(238U)=750 MeV/nucleon at GSI facility; identification by ΔE-Bρ-tof and trajectory.
2006Mo07: 124Pd produced by fragmentation of 136Xe+50,51 (E=121.8 MeV/nucleon) on Be target using A1900 fragment separator at NSCL-MSU facility. Particle identification was performed by energy loss and tof techniques. The secondary beam was implanted into β-decay arrangement consisting of Si(PIN) detectors and Si strip detectors (DSSD) and single-sided Si strip detectors (SSSD). Implantation and decay events were time stamped and correlated. Measured T1/2
Nuclear structure (levels, bands, B(E2)) calculations: 2013Fa08, 2010No01, 1996Ki08, 1985Sc07, 1980Va15
Q-value: Estimated uncertainties (2012Wa38): 390 for Q(β-), 360 for S(n), 500 for S(p) and Q(α)
Q-value: S(2n)=10080 300, S(2p)=30720 590, Q(β-n)=2920 300 (syst,2012Wa38)