ADOPTED LEVELS, GAMMAS for 178Lu

Authors: E. Achterberg, O.A. Capurro, G.V. Marti |  Citation: Nucl. Data Sheets 110, 1473 (2009) |  Cutoff date: 31-May-2008 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=2097.9 keV 21S(n)= 6025.3 keV 19S(p)= 6644.0 keV 25Q(α)= 1.10×103 keV 5
Reference: 2012WA38

References:
  A  178Yb β- decay  B  179Hf(t,α)
  C  176Lu(t,p) 

General Comments:

Early investigations of this nuclide (1951Bu25,1960At01,1964Ba22) suggested the existence of a short lived activity with T≈5 min, besides the 23 and 28 min half-lives described in the sections below. This short-lived activity, however, has not been reported in later works.

Q-value: Note: Current evaluation has used the following Q record









E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)Final Levels
     0AB  1(+) 28.4 m 2 
% β- = 100
    
    42.4 9 AB  (2+)      42.4
  100
     0
1(+)
    96 4  B  (3+)       
   123.8 26  B  (9-) 23.1 m 3 
% β- = 100
    
   133 6   C 7-       
   187 1  B  (8+)       
   215 3  B        
   300 4  B  (5+)       
   332 6   C (8-)       
   334 2  B  (10-)       
   366 3  B        
   390.8 9 A   (1+)     348.4
  390.8
   64
  100
    42.4
     0
(2+)
1(+)
   403 6   C       
   475 4  B        
   499 2  B  (7+)       
   553 6   C (9-)       
   656 2  B  (4+)       
   756 2  B  (5+)       
   821 6   C (10-)       
   834 2  B  (5+)       
   878 2  B  (6+)       
   906 3  B        
   974 2  B  (6+)       
  1033 3  B        
  1068 2  B        
  1133 2  B        
  1167 3  B        
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)Final Levels
  1198 6   C       
  1215 3  B        
  1255 2  B        
  1290 3  B        
  1341 2  B        
  1364 6   C 7-       
  1451 7   C       
  1512 7   C       
  1671 7   C       
  1692 7   C       
  1726 7   C       
  1854 7   C       
  1886 7   C       
  1958 7   C       

Jπ(level): From experimental angular distribution of (t,α) cross-sections (1993Bu02), on L-transfers in (t,p) reactions (1981Gi01), and on suggested rotational band structures.

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 1 - Kπ=1+.
     0 1(+) 28.4 m 2 
% β- = 100
    
    42.4 9  (2+)      42.4
  100
     0
1(+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 2 - Kπ=8+.
   187 1  (8+)       
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 3 - Kπ=9-.
   123.8 26  (9-) 23.1 m 3 
% β- = 100
    
   334 2  (10-)     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 4 - Kπ=(4+).
   656 2  (4+)       
   756 2  (5+)     
   878 2  (6+)       
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 5 - Kπ=(5+).
   834 2  (5+)       
   974 2  (6+)     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)Final Levels
Band 6 - Kπ=7-.
   133 6  7-       
   332 6  (8-)     
   553 6  (9-)       
   821 6  (10-)       

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     01(+) 28.4 m 2 
% β- = 100
RMS charge radius: 5.386 31 fm (2004An14).
E(level): RMS charge radius: 5.386 31 fm (2004An14). Kπ=1+.
    42.4(2+)   E(level): Kπ=1+.
   123.8(9-) 23.1 m 3 
% β- = 100
Isotope shift: δ<r2> =0.599 fm2 relative to 170Lu (1998Ge13).
E(level): Isotope shift: δ<r2> =0.599 fm2 relative to 170Lu (1998Ge13). Kπ=9-.
   1337-   E(level): Kπ=7-.
   187(8+)   E(level): Kπ=8+.
   300(5+)   Possible member of Kπ=1+ g.s. rotational band.
E(level): Possible member of Kπ=1+ g.s. rotational band.
   332(8-)   E(level): Kπ=7-.
   334(10-)   E(level): Kπ=9-.
   553(9-)   E(level): Kπ=7-.
   656(4+)   E(level): Kπ=(4+).
   756(5+)   E(level): Kπ=(4+).
   821(10-)   E(level): Kπ=7-.
   834(5+)   E(level): Kπ=(5+).
   878(6+)   E(level): Kπ=(4+).
   974(6+)   E(level): Kπ=(5+).

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