ADOPTED LEVELS, GAMMAS for 71Cu

Authors: Khalifeh Abusaleem, Balraj Singh |  Citation: Nucl. Data Sheets 112, 133 (2011) |  Cutoff date: 30-Nov-2010 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=4618 keV 3S(n)= 7806.1 keV 19S(p)= 10786 keV 3Q(α)= -9814 keV 7
Reference: 2012WA38

References:
  A  71Ni β- decay (2.56 S)  B  71Ni β- decay (2.3 S)
  C  NI(86Kr,xγ),BE(76Ge,X)  D  Coulomb Excitation
  E  198Pt(76Ge,xγ)  F  238U(64Ni,xγ)

General Comments:

1983Ru06: produced by 76Ge on W, E=9 MeV/nucleon, on-line mass separation and tape-transport system; measured half-life

1999Pr10: production in 76Ge fragmentation

2008St01: E=1 GeV proton beam provided by CERN PS booster. 71Cu beam was obtained using the ISOLDE fragment separator and implanted in the NICOLE detector system. The refrigerator temperature was varied between 1 K and 11-12 mK. Measured nuclear dipole moment of g.s. using β-NMR method on oriented nuclei at low temperatures.

2009Fl03: In-source laser spectroscopy and collinear laser spectroscopy at CERN, ISOLDE facility. Measured spin and static magnetic moment of ground state

2010Vingerhoets: in a paper by p. Vingerhoets et al. (accepted for publication in Phys. Rev. C on Nov 29, 2010) the authors have measured spin, static magnetic moment and static quadrupole moment using Colliner laser spectroscopy technique and hyperfine structure at ISOLDE-CERN facility

Mass measurement: 2007Gu09

2010Si11, 2010Da06: shell model calculations of low-lying states

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

Q-value: Q(β-)=4616 10 (2003Au03), others same as in 2009AuZZ

Q-value: S(2n)=13117.5 20, s(2p)=27290 340 (2009AuZZ,2003Au03)










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0ABCDEF 3/2(-) 19.4 s 16 
% β- = 100
     
   454.2 1  B D   (1/2-)      454.2 1 
  100
[M1+E2]
     0.0
3/2(-)
   534.44 7 A CDEF (5/2-)      534.4 1 
  100

     0.0
3/2(-)
   981.32 8 A C  F (7/2-)      447.0 1 
   981.3 1 
   30 2 
  100 3 


   534.44
     0.0
(5/2-)
3/2(-)
  1189.46 8 A CDEF (7/2-) 1.15 ps 13     655.1 1 
  1189.4 1 
   10 1 
  100 3 

[E2]
   534.44
     0.0
(5/2-)
3/2(-)
  1453.31 11 A    F (9/2-)      472.0 1 
  100

   981.32
(7/2-)
  1633 1 ?  C         652?
 

   981.32
(7/2-)
  1786.30 11 A C EF (9/2-)     1251.8 1 
  100

   534.44
(5/2-)
  1845.75 13 A      (7/2-,9/2-)     1311.3 1 
  100

   534.44
(5/2-)
  1895.16 22 A      (7/2-)      705.7 2 
  100

  1189.46
(7/2-)
  1973.51 15 A    F (11/2-)      520.3 2 
  100

  1453.31
(9/2-)
  2128.65 15 A C EF (11/2-)      341.8 2 
   495?
   674.9 5 
   939.1 2 
   11.6 15 
 
    1.9 6 
  100 6 




  1786.30
  1633
  1453.31
  1189.46
(9/2-)

(9/2-)
(7/2-)
  2151 1 ?  C        2151?
 

     0.0
3/2(-)
  2289.97 14 ?A           161.4 1 
  100

  2128.65
(11/2-)
  2551.5 10 A      (7/2+)     2017.0 10 
  100

   534.44
(5/2-)
  2599.84 11 A          1410.4 1 
  100

  1189.46
(7/2-)
  2622.7 5   C EF (15/2-) 328 ps 17     471.0
   495.0 2 
   649.4 2 
 
  100
   52 4 

[E2]

  2151
  2128.65
  1973.51

(11/2-)
(11/2-)
  2686.51 14 A          1497.1 2 
  100

  1189.46
(7/2-)
  2751.12 23 A          1297.8 2 
  100

  1453.31
(9/2-)
  2755.7 6   C EF (19/2-) 0.271 µs 14     133.0 3 
  100
[E2]
  2622.7
(15/2-)
  2805.90 12 A      (9/2+,11/2+)      206.1 1 
  1019.0 3 
  1352.6 1 
   26 6 
   84 7 
  100 9 



  2599.84
  1786.30
  1453.31

(9/2-)
(9/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2867.2 8 A          1885.9 8 
  100

   981.32
(7/2-)
  2925.21 23 A          1138.9 2 
  100

  1786.30
(9/2-)
  3034.59 12 A      (9/2+,11/2+)      348.1 1 
   744.7 1 
  1248.2 1 
  1581.0 4 
   27 5 
   19 5 
  100 11 
   31 7 




  2686.51
  2289.97
  1786.30
  1453.31


(9/2-)
(9/2-)
  4776.5 6      F (23/2-)     2020.3 5 
 

  2755.7
(19/2-)
  5330.7 8      F (27/2-,25/2)      554.2 5 
 

  4776.5
(23/2-)

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

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - Band based on 3/2(-).
     0.0 3/2(-) 19.4 s 16 
% β- = 100
     
  1189.46 8  (7/2-) 1.15 ps 13     655.1 1 
  1189.4 1 
   10 1 
  100 3 

[E2]
   534.44
     0.0
(5/2-)
3/2(-)
  2128.65 15  (11/2-)      341.8 2 
   495?
   674.9 5 
   939.1 2 
   11.6 15 
 
    1.9 6 
  100 6 




  1786.30
  1633
  1453.31
  1189.46
(9/2-)

(9/2-)
(7/2-)
  2622.7 5  (15/2-) 328 ps 17     471.0
   495.0 2 
   649.4 2 
 
  100
   52 4 

[E2]

  2151
  2128.65
  1973.51

(11/2-)
(11/2-)
  2755.7 6  (19/2-) 0.271 µs 14     133.0 3 
  100
[E2]
  2622.7
(15/2-)
  4776.5 6  (23/2-)     2020.3 5 
 

  2755.7
(19/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - ΔJ=1 band based on (5/2-)
   534.44 7  (5/2-)        
   981.32 8  (7/2-)      447.0 1 
   981.3 1 
   30 2 
  100 3 


   534.44
     0.0
(5/2-)
3/2(-)
  1453.31 11  (9/2-)      472.0 1 
  100

   981.32
(7/2-)
  1973.51 15  (11/2-)      520.3 2 
  100

  1453.31
(9/2-)

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Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
   454.2 (1/2-)      454.2 1 [M1+E2]0.0018B(E2)(W.u.)=20.4 22 (<a href= "http://www.nndc.bnl.gov/nsr/nsrlink.jsp?2008St04 ">2008St04</a>), α=0.0018 7, α(K)=0.0017 6, α(L)=0.00017 6, α(M)=2.3E-5 8, α(N)=7.0E-7 23, α(N+)=7.0E-7 23
  1189.46 (7/2-) 1.15 ps 13    1189.4 1 [E2]B(E2)(W.u.)=10.8 13
  2622.7 (15/2-) 328 ps 17     495.0 2 [E2]0.00187B(E2)(W.u.)=2.19 13, α=0.00187 3, α(K)=0.001681 24, α(L)=0.0001697 24, α(M)=2.38E-5 4, α(N)=7.04E-7 10, α(N+)=7.04E-7 10
  2755.7 (19/2-) 0.271 µs 14     133.0 3 [E2]0.208B(E2)(W.u.)=2.38 13, α=0.208 4, α(K)=0.184 3, α(L)=0.0205 4, α(M)=0.00285 5, α(N)=7.28E-5 12, α(N+)=7.28E-5 12

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.03/2(-) 19.4 s 16 
% β- = 100
μ=+2.2747 8 (2009Fl03), Q=-0.190 16
Configuration: π2p3/21~#ν1g9/22 (2008St01).
E(level): Band based on 3/2(-).
   534.44(5/2-)   E(level): ΔJ=1 band based on (5/2-).
   981.32(7/2-)   XREF: C(?).
E(level): ΔJ=1 band based on (5/2-).
  1189.46(7/2-) 1.15 ps 13  Configuration=π2p3/2~#2+ in 70,72Ni proposed earlier is consistent with B(E2) values (2008St04).
E(level): Band based on 3/2(-).
  1453.31(9/2-)   E(level): ΔJ=1 band based on (5/2-).
  1973.51(11/2-)   E(level): ΔJ=1 band based on (5/2-).
  2128.65(11/2-)   E(level): Band based on 3/2(-).
  2622.7(15/2-) 328 ps 17  E(level): Band based on 3/2(-).
  2755.7(19/2-) 0.271 µs 14  E(level): Band based on 3/2(-).
  4776.5(23/2-)   Configuration=πp3/2~#ν((fp)10g9/24).
E(level): Band based on 3/2(-).

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Additional Gamma Comments:

E(level)E(gamma)Comments
  2128.65   341.8E(γ): from 198Pt(76Ge,Xγ) only
   495E(γ): from Ni(86Kr,Xγ) only
   674.9E(γ): from (64Ni,Xγ) only
  2622.7   471.0E(γ): from Ni(86Kr,Xγ) only
   649.4E(γ): from (64Ni,Xγ) only

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