ADOPTED LEVELS, GAMMAS for 45Cl

Author: T. W. Burrows |  Citation: Nucl. Data Sheets 109, 171 (2008) |  Cutoff date: 30-Oct-2007 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=1.141×104 keV 10S(n)= 5.82×103 keV 22S(p)= 1.644×104 keV 10Q(α)= -1.580×104 keV 13
Reference: 2012WA38

References:
  A  1H(46Ar,2pγ): E=76.4 MeV/A  B  9Be(48Ca,xγ): E=60.3 MeV/A
  C  Coulomb Excitation 

General Comments:

1993So06, 1995So03: 64Ni(48Ca,X) E=60 MeV/α; mass separation. Measured T1/2, β-n coincidences, and delayed-neutron emission probability (doubly-achromatic spectrometer; polyethylene-moderated 3He pc’s)

1998WiZV: Be(48Ca,X) E=70 MeV/α and 80 MeV/α. Mixed-particle beam produced by fragmentation of 48Ca beams provided by the K1200 cyclotron at the NSCL of Michigan State University on 254 mg/cm2 and 376 mg/cm2 Be targets, respectively. Ions identified with a thin Si detector before implantation into Al targets. Measured γ’s and γγ- and βγγ-coincidences. Changes in the beam-on/beam-off timing cycle and beam-line tuning allowed association of γ’s to specific decays and T1/2 measurements.

Other: 1995ReZZ

Gammas: See (46Ar,2pγ) for unplaced γ

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

Q-value: Q(β-n)=6.24 MeV 12 (2003Au03)

Q-value: Δ’(45Cl)=-18.36 MeV 12 (2003Au03) compared to -18.36 MeV 10 (2007Ju03. See 2000Sa21 for experimental details)








E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
M(γ)
     0.0ABC (1/2+) 413 ms 25 
% β- = 100
% β-n = 24 4
  
   127 6 A   (3/2+)      127 6 

   928 6 ABC (5/2+)      928 6 
D,E2
  1616 8  B      1616 8 

E(level): From least-squares fit to Eγ’s

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

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Additional Gamma Comments:

E(level)E(gamma)Comments
   127   127E(γ): from (46Ar,2pγ)
   928   928E(γ): weighted average of 927 7 from (48Ca,Xγ), 929 9 from (46Ar,2pγ), and 929 17 from Coul. Ex.
M(γ): ΔJ=2 Q or ΔJ=0 d transition from angular anisotropy ratios in (48Ca,Xγ)
  1616  1616E(γ): from (48Ca,Xγ)

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