ADOPTED LEVELS, GAMMAS for 37S

Authors: John Cameron, Jun Chen and Balraj Singh, Ninel Nica  Citation: Nucl. Data Sheets 113, 365 (2012)  Cutoff date: 15-Jan-2012

Full ENSDF file

Q(β-)=4865.11 keV 20S(n)= 4303.60 keV 6S(p)= 13934 keV 14Q(α)= -8807.0 keV 8
Reference: 2012WA38

References:
  A  37P β- decay (2.31 S)  B  38P β-n decay (0.64 S)
  C  2H(36S,37SG)  D  36S(n,γ) E=THERMAL
  E  36S(d,p),(pol d,p)  F  36S(14C,13C),(18O,17OG)
  G  37Cl(t,3He)  H  40Ar(n,α)

E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)Final level
     0ABCDEFGH 7/2- 5.05 m 2 
% β- = 100
    
   646.177 14 A CDEFGH 3/2-      646.171 14 
   100
     0
7/2-
  1397.51 18 A CDE GH (3/2)+      751.32 18 
   100
   646.177
3/2-
  1991.93 5   CDE    3/2-     1345.75 5 
  1991.9 5 
   100 11 
   ≈27
   646.177
     0
3/2-
7/2-
  2022.88 10   CDE G  (7/2)-     1376.99 21 
  2022.9 5 
   100 25 
  ≈250
   646.177
     0
3/2-
7/2-
  2200 50        H       
  2514.8 3     E    (5/2)-       
  2637.87 4   CDE    1/2-     1991.59 4 
   100
   646.177
3/2-
  2776.3 7     E GH       
  2978 15       GH       
  3120 2     E    (9/2)+       
  3261.91 5    DE G  3/2-     1239.18 11 
  2615.68 12 
    52 8 
   100 17 
  2022.88
   646.177
(7/2)-
3/2-
  3355.4 4     E GH (3/2)+       
  3442.1 4     E GH (7/2)-       
  3492.72 8    DE  H 3/2-     1469.58 9 
   100
  2022.88
(7/2)-
  3555 2     E  H (3/2)       
  3605 2     E  H (1/2-,3/2+)       
  3666 2     E  H (3/2+)       
  3918 2     E    (1/2-)       
  3967 2     E    (3/2-)       
  4004.8 13     E    1/2-       
  4072 2     E    (3/2-)       
  4147 2     E          
  4303.61 4 S   D     1/2+      810.85 7 
  1041.71 4 
  1665.695 22 
  2311.65 8 
  3657.28 7 
     1.49 19 
     5.0 6 
    32 4 
     5.8 7 
   100 11 
  3492.72
  3261.91
  2637.87
  1991.93
   646.177
3/2-
3/2-
1/2-
3/2-
3/2-
  4368 2     E    (5/2-)       
  4411 2     E    (5/2-,9/2+)       
  4471 2     E    (3/2-)       
  4492 2     E    (3/2-)       
  4548 2     E    (3/2-)       
  4675 2     E    (7/2-,9/2+)       
  4754 2     E    (7/2-,9/2+)       
  4858 2     E    5/2-       
  4881.7 17     E    (5/2-)       
  4893 2     E    (5/2-)       
  5054 2     E    (9/2)+       
  5090 2     E    (9/2)+       
  5122 2     E    (9/2)+       
  5505 2     E    5/2-       
  5666 2     E    5/2-       
  5720 2     E    5/2-       
E(level): From least-squares fit to Eγ’s for levels populated in γ-ray studies. Others are primarily from (d,p)
Jπ(level): From 36S(d,p),(pol d,p)

Additional Level data and comments:

E(level)Comments
     0Mean energy-integrated reaction cross section=2.26 b 14, r20=1.16 fm2 7 (1999Ai02) in Si(37S,X) at 45 MeV/nucleon.
E(level):
Jπ(level): L(d,p)=3, L+1/2 from Ay(θ) in (pol d,p).
T1/2(level): weighted average of 5.04 min 2 (1946Bl01), 5.07 min 1 (1959El41), and 4.99 min 2 (1974Li09).
   646.177XREF: E(645.84).
E(level):
Jπ(level): L(d,p)=1, L+1/2 from Ay(θ) in (pol d,p).
  1397.51XREF: C(?)γ(?).
E(level):
Jπ(level): L(d,p)=2, L-1/2 preferred over L+1/2 from Ay(θ) in (pol d,p).
  1991.93XREF: E(1991.1).
E(level):
Jπ(level): L(d,p)=1, L+1/2 from Ay(θ) in (pol d,p); also γ to 7/2-.
  2022.88XREF: C(?)E(2021.0).
E(level):
Jπ(level): L(d,p)=3, L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  2514.8Jπ(level): L(d,p)=3, L-1/2 preferred over L+1/2 from Ay(θ) in (pol d,p).
  2637.87Jπ(level): L(d,p)=1, L-1/2 from Ay(θ) in (pol d,p).
  3120Jπ(level): L(d,p)=4, L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  3261.91XREF: E(3262.5)γ(?).
E(level):
Jπ(level): L(d,p)=1, L+1/2 from Ay(θ) in (pol d,p).
  3355.4Jπ(level): L(d,p)=2, L-1/2 preferred over L+1/2 from Ay(θ) in (pol d,p).
  3442.1Jπ(level): L(d,p)=3, L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  3492.72Jπ(level): L(d,p)=1, L+1/2 from Ay(θ) in (pol d,p).
  3555Jπ(level): L(d,p)=(1,2), L+1/2 for L=1 and L-1/2 for L=2 preferred over L-1/2 and L+1/2, respectively from Ay(θ) in (pol d,p).
  3605Jπ(level): L(d,p)=(1,2), L-1/2 for L=1 and L+1/2 for L=2 preferred over L+1/2 and L-1/2, respectively from Ay(θ) in (pol d,p).
  3666Jπ(level): L(d,p)=(2), L-1/2 preferred over L+1/2 from Ay(θ) in (pol d,p).
  3918Jπ(level): L(d,p)=(1), L-1/2 preferred over L+1/2 from Ay(θ) in (pol d,p).
  3967Jπ(level): L(d,p)=(1), L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  4004.8Jπ(level): L(d,p)=1, L-1/2 from Ay(θ) in (pol d,p).
  4072Jπ(level): L(d,p)=(1), L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  4303.61E(level): in agreement with S(n)=4303.60 6 (2011AuZZ).
Jπ(level): s-wave capture in 0+ g.s. of 36S.
  4368Jπ(level): L(d,p)=(3), L-1/2 preferred over L+1/2 from Ay(θ) in (pol d,p).
  4411Jπ(level): L(d,p)=(3,4), L-1/2 for L=3 and L+1/2 for L=4 preferred over L+1/2 and L-1/2, respectively from Ay(θ) in (pol d,p).
  4471Jπ(level): L(d,p)=(1), L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  4492Jπ(level): L(d,p)=(1), L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  4548Jπ(level): L(d,p)=(1), L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  4675Jπ(level): L(d,p)=(3,4), L+1/2 preferred over L-1/2, from Ay(θ) in (pol d,p).
  4754Jπ(level): L(d,p)=(3,4), L+1/2 preferred over L-1/2, from Ay(θ) in (pol d,p).
  4858Jπ(level): L(d,p)=3, L-1/2 from Ay(θ) in (pol d,p).
  4881.7E(level): 4882 and 4894 are unresolved, L=(3) and (2J+1)S=0.22 are for the doublet analyzed as one group in 1989Ec01.
Jπ(level): L(d,p)=(3) for 4882+4893 doublet, L-1/2 preferred over L+1/2, from Ay(θ) in (pol d,p).
  4893E(level): 4882 and 4894 are unresolved, L=(3) and (2J+1)S=0.22 are for the doublet analyzed as one group in 1989Ec01.
Jπ(level): see comment for 4881.7 level.
  5054Jπ(level): L(d,p)=4, L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  5090Jπ(level): L(d,p)=4, L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  5122Jπ(level): L(d,p)=4, L+1/2 preferred over L-1/2 from Ay(θ) in (pol d,p).
  5505Jπ(level): L(d,p)=3, L-1/2 from Ay(θ) in (pol d,p).
  5666Jπ(level): L(d,p)=3, L-1/2 from Ay(θ) in (pol d,p).
  5720Jπ(level): L(d,p)=3, L-1/2 from Ay(θ) in (pol d,p).

General Comments:

1971Ar32: production of 37S in 232Th(40Ar,X), E=290 MeV; measured fragments isotopic yields
2009No01: calculated levels, Jπ, single-particle energies
2000Ko23: calculated single-particle neutron, proton levels, Jπ
1988Wa04: calculated levels, branching ratios, log ft, transition probabilities, T1/2. Shell model
1986Wo02: calculated levels, single nucleon transfer spectroscopic factors
Q-value: Note: Current evaluation has used the following Q record
Q-value: S(2n)=14192.87 20, S(2p)=27114 38 (2011AuZZ)
Q-value: Values in 2003Au03: Q(β-)=4865.17 20, Q(α)=-8829 16, S(2n)=14192.64 22, S(2p)=271110 40. S(n) and S(p) are the same as in 2011AuZZ