ADOPTED LEVELS for 26O

Authors: M.S. Basunia and A.M. Hurst |  Citation: Nucl. Data Sheets 134, 1 (2016) |  Cutoff date: 1-Feb-2016 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=16.07×103 keV 17S(n)= 6.9×102 keV 11S(p)= 28540 keV SYQ(α)= -2.13×104 keV 3
Reference: 2012WA38

References:
  A  9Be(27F,26O), C(27F,26O) 

General Comments:

S(2n)=-90 110 (2012Wa38)

1990Gu02: Nonexistence determined in Ta(48Ca,X) by 1990Gu02.

1996Fa01: 9Be(40Ar,X), E=90 MeV/nucleon; Several hundred events expected, none observed (1996Fa01).

2000Oz01: 9Be(40Ar,X), E |J1 GeV/nucleon; Confirm particle instability

2004Lu19: Ta(40Ar,X), E=90.1 MeV/nucleon; No evidence was found.

2005Sc20: C(27F,x), E=90 MeV/nucleon; No evidence of 26O.

Q-value: ΔS(p)=530 (syst) (2012Wa38)






E(level)
(keV)
XREFJπ(level) T1/2(level)
     0.0A 0+ 4.5 ps +32-34 
  1277 96 A (2+)  
     2E3?A  
     4.23E3 20 A  

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     2E3   E(level): 2016Ko11 note that no resonance like structure at higher energies reported by 2013Ca18 was observed.
     4.23E3   E(level): 2016Ko11 note that no resonance like structure at higher energies reported by 2013Ca18 was observed.

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