Author: Balraj Singh |  Citation: Nucl. Data Sheets 156, 70 (2019) |  Cutoff date: 31-Jan-2019 

 Full ENSDF file | Adopted Levels (PDF version) 

Q(β-)=-3970 keV SYS(n)= 6730 keV SYS(p)= 1140 keV SYQ(α)= 10180 keV 50
Reference: 2017WA10

  A  274Rg α decay (12 MS) 

General Comments:

2004Mo42, 2007Mo43, 2012Mo25: 270Mt produced as granddaughter of 278Nh, which was formed in 209Bi(70Zn,n) E=349 MeV reaction at RIKEN. See 278Nh Adopted Levels for details of three correlated decay chains observed.

For theoretical studies, consult Nuclear Science References (NSR) database at NNDC, BNL for 29 primary references dealing with the half-lives and other aspects of nuclear structure in this mass region

Q-value: Estimated uncertainties (2017Wa10): ΔQ(β-)=180, ΔS(n)=490, ΔS(p)=210.

Q-value: S(2n)=14580 290, S(2p)=4670 420, Q(εp)=1940 410 (syst, 2017Wa10)

Q-value: Other Q(α)=10.30 MeV 11 from Eα=10.15 MeV 11 (from unweighted average of Eα=10.03 MeV 7 (2004Mo42) and 10.26 MeV 7 (2012Mo25)).

XREF T1/2(level)
  0A 0.48 s +66-18 
% α ≈ 100

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Additional Level Data and Comments:

  0 0.48 s +66-18 
% α ≈ 100
Eα=10.03 MeV 7 (2004Mo42), 10.26 MeV 7 (2012Mo25) from α decay of 270Mt. Unweighted average=10.15 MeV 11 (evaluator).

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