ADOPTED LEVELS for 185Bi

Author: S. -c. Wu |  Citation: Nucl. Data Sheets 106, 619 (2005) |  Cutoff date: 1-Nov-2005 

 Full ENSDF file | Adopted Levels (PDF version) 


S(n)= 1.150×104 keV SYS(p)= -1.53×103 keV SYQ(α)= 8.14×103 keV SY
Reference: 2012WA38

General Comments:

Experimental works:

2004An07: 93Nb(95Mo,3n), E=380-480 MeV, Velocity filter (SHIP), 16-strip position sensitive silicon detector; Eα, Ep and branching ratio measured. See also, 2003AnZZ.

2001Po05: 95Mo(92Mo,pn), E=420 MeV, recoil mass separator (FMA) with a parallel grid avalanche counter (PPAC) and double-sided silicon strip detector (DSSD). Eα, Ep and branching ratio measured.

1996Da06: earlier work from ANL, superseded by 2001Po05

Theoretical works: 2005Ba04, 2004De54, 2004Xu02, 2001Go20, 2000Ta23, 1997Mo25, 1995Mo29, 1995Ab38, 1976Li30.

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

Q-value: ΔS(n)=140, ΔS(p)=50, ΔQ(α)=50 (2003Au03)

Q-value: S(p)=-1607 16, including electron screening, proton energy from 2001Po05, see comment on E(level)

Q-value: Q(α)=8259 31 (2001Po05), see comment on E(level)





E(level)
(keV)
Jπ(level) T1/2(level)
  0 1/2+ 58 µs 4 
% p = 90 2
% α = 10 2

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
  01/2+ 58 µs 4 
% p = 90 2
% α = 10 2
E(p)=1598 keV 16 to the ground state of 184Po (2001Po05), S(p)=1607 keV 16. 2004An07 measured E(p)=1583 keV 16, but adopted the value from 2001Po05.
E(level): E(p)=1598 keV 16 to the ground state of 184Po (2001Po05), S(p)=1607 keV 16. 2004An07 measured E(p)=1583 keV 16, but adopted the value from 2001Po05.

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