ADOPTED LEVELS, GAMMAS for 121Pd
Author: S. Ohya | Citation: Nucl. Data Sheets 111, 1619 (2010) | Cutoff date: 20-Jan-2009
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=8220 keV 13 | S(n)= 3973 keV 4 | S(p)= 1.466×104 keV SY | Q(α)= -9.1×103 keV 6 | ||
Reference: 2012WA38 |
References: | |||
A | 121Pd IT decay |
E(level) (keV) | XREF | T1/2(level) | E(γ) (keV) |
0 | 285 ms 24 % β- = 100 % β-n ≤ 0.8 | ||
135? | A | 135 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
E(level) | E(gamma) | Comments |
135 | 135 | E(γ): from 2007To23 |
2006Mo07: 121Pd produced and identified in 9Be(136Xe,X) reaction at E(136Xe)=121.8 MeV/nucleon. fragment separator, Si(PIN) detectors , Si strip detectors, single-sided Si strip detectors; Implantation and decay events were time stamped and correlated; measured half-life from β spectrum.
2007To23; 9Be(136Xe,X) E(136Xe)=120 MeV/nucleon; fragment separator; Si(PIN), Si strip and single-sided Si strip detectors ; measured 135 keV γ from a isomer; no information is given on half-life
1997So07; 208Pb(238U,X) E=20 MeV/nucleon; fragment separator, tof, position sensitive detector; measured yield; no information is given on decay properties.
1998Do08: 208Pb(238U,X) E=750 MeV/nucleon; fragment separator, tof; measured yield; no information is given on decay properties.
2004Ge18: 208Pb(238U,X) ,209Bi(238U,X); fragment separator, tof, Schottky mass separator; measured mass; no information is given on decay properties.
Q-value: Note: Current evaluation has used the following Q record 8135 SY4179 syst 14312 syst -8675 syst 2009AuZZ
Q-value: ΔQ(β-)=503, ΔS(n)=513, ΔS(p)=780, ΔQ(α)=861 (syst,2009AuZZ)
Q-value: Q(β-n)=1321 503 (syst,2009AuZZ)