List of levels for 145CS

ADOPTED LEVELS, GAMMAS for ¹⁴⁵Cs

Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 110, 507 (2009) | Cutoff date: 1-Oct-2008

Full ENSDF file | Adopted Levels (PDF version)

Q(β-)=7460 keV 14	S(n)= 4.86×10³ keV 3	S(p)= 10472 keV 12	Q(α)= -2.58×10³ keV SY
Reference: 2012WA38

References:
A	²⁴⁸Cm SF decay

See 2006Ho05 for measured yields from fast-neutron induced fission of ²³⁸U.

Q-value: Note: Current evaluation has used the following Q record 7865 504858 2710070 syst-1960 syst 2003Au03

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	M(γ)	Final Levels
0.0		3/2+	0.587 s 5 % β^- = 100 % β^-n = 14.7 9
88.7	A			88.7		0.0	3/2+
203.8	A			115.1 203.8	[E2]	88.7 0.0	3/2+
359.4	A			155.6 270.7		203.8 88.7
550.8	A			191.4		359.4
742.8	A			192.0		550.8
1068.1	A			325.3		742.8
1510.8	A			442.7		1068.1

E(level): From 1995Rz01.

E(γ): From 1995Rz01.

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	M(γ)	Final Levels
Band 1 - 3/2[422]
0.0	3/2+	0.587 s 5 % β^- = 100 % β^-n = 14.7 9
88.7			88.7		0.0	3/2+
203.8			115.1 203.8	[E2]	88.7 0.0	3/2+
359.4			155.6 270.7		203.8 88.7
550.8			191.4		359.4
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	M(γ)	Final Levels
Band 2 - Band Sequence
742.8
1068.1			325.3		742.8
1510.8			442.7		1068.1

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	3/2+	0.587 s 5 % β^- = 100 % β^-n = 14.7 9	μ=+0.784 4 (1989Ra17,1981Th06), Q=+0.62 6 (1989Ra17,1981Th06) E(level): 3/2[422].
88.7			E(level): 3/2[422].
203.8			E(level): 3/2[422].
359.4			E(level): 3/2[422].
550.8			E(level): 3/2[422].
742.8			E(level): Band Sequence.
1068.1			E(level): Band Sequence.
1510.8			E(level): Band Sequence.

E(level)	E(gamma)	Comments
203.8	203.8	M(γ): From systematics in ¹⁴¹Cs and ¹⁴³Cs (1995Rz01).