ADOPTED LEVELS, GAMMAS for 35P

Authors: Lijie Sun and Jun Chen |  Citation: Nucl. Data Sheets 211, 1 (2026) |  Cutoff date: 30-Sep-2025 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=3988.4 keV 19S(n)= 8380.4 keV 20S(p)= 12155.1 keV 20Q(α)= -12332.0 keV 29
Reference: 2021WA16

References:
  A  35Si β- decay (0.78 S)  B  1H(34Si,p):Resonances
  C  2H(34Si,35PG)  D  2H(36S,3He)
  E  9Be(36S,35PG)  F  34S(18O,17F)
  G  36S(d,3He)  H  36S(pol d,3He)
  I  37Cl(11B,13N)  J  160Gd(37Cl,xγ)
  K  208Pb(36S,35PG) E=215 MeV  L  208Pb(36S,35PG) E=230 MeV

General Comments:

Isotope discovery (2012Th10): 232Th(40Ar,X) at Dubna (1971Ar32) and 37Cl(γ,2p)35P at Mainz (1971Gr53).

35P production:

2012Kw02: E(40Ar)=140 MeV/nucleon impinged on 9Be and natural nickel targets at NSCL. Measured fragmentation cross sections, parallel momentum transfers, and widths. Compared with empirical formula EPAX, and predictions from internuclear cascade and deep inelastic models using Monte Carlo ISABEL-GEMINI and DIT-GEMINI codes.

2012Zh06: 9Be,181Ta(40Ar,X) at E(40Ar)=57 MeV/nucleon at HIRFL. Measured momentum distributions and production cross sections of fragments. Observed competition between projectile fragmentation and other mechanisms. Compared with EPAX, abrasion-ablation, and HIPSE models. Studied target dependence of fragment cross sections.

2007No13: 9Be,181Ta(40Ar,X) at E(40Ar)=100 MeV/nucleon at RIKEN. Measured fragment momentum distributions and production cross sections.

1997Vo03: 56Fe(p,X) at Ep=800 MeV at LANL. Measured γ radiation. Deduced production cross sections.

35P decay measurements:

1986Wa22: 35P produced via 36S(t,α)35P at BNL. Measured β-delayed γ rays.

1972Ap01: 35P produced via 37Cl(t,αp)35P at LANL. Measured T1/2 and β-delayed γ rays.

1972Go31: 35P produced via 18O(19F,2p)35P and 36S(t,α)35P at BNL. Measured T1/2 and β-delayed γ rays.

1971Gr53: 35P produced via 37Cl(γ,2p)35P at Mainz. Measured T1/2 and γ rays.

35P radius measurement:

1999Ai02: Si(35P,X) at NSCL. Measured energy-integrated reaction cross sections at E=38-80 MeV/ nucleon. Deduced strong absorption radii.

35P mass measurements:

34S(18O,17F) and 37Cl(11B,13N) (1988Or01), 36S(6Li,7Be) (1985Dr06), 36S(d,3He) (1985Kh04), 36S(14C,15N) (1984Ma49).

Theoretical calculations (binding energies, dipole moments, quadrupole moments, radii, levels, J, π, etc.): 2012BoZT, 2009No01, 2004Kh16, 2003Sm02, 1999Du05, 1988Wa04, 1987Wa10, 1986Wo02,1983Wi08, 1975JeZX.

Q-value: S(2n)=14663.1 22, S(2p)=30938 7 (2021Wa16)










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
      0A CDEFGHIJKL 1/2+ 47.3 s 8 
% β- = 100
     
   2386.9 5 A CDEF HI KL 3/2+ < 0.69 ps   2386.3 6 
  100
[M1,E2]
      0
1/2+
   3860.4 5 A CDE GHIJKL 5/2+ < 0.69 ps   1473.4 5 
  3860.2 10 
   15.7 14 
  100.0 32 
[M1,E2]
[E2]
   2386.9
      0
3/2+
1/2+
   4101.7 5 A C E    JKL (7/2-) > 69 ps    241.3 5 
  1714.8 6 
  4101.4 10 
  100.0 28 
    6.6 17 
   54 8 
[E1]
[M2]
[E3]
   3860.4
   2386.9
      0
5/2+
3/2+
1/2+
   4250 20         I           
   4381.9 7 A   E     KL (5/2-)     1994.7 6 
  100

   2386.9
3/2+
   4494.0 6 A C E  H JKL (7/2-) 2.29 ps 49     392.3 3 
   633.3 5 
  100 5 
   40 4 
[M1+E2]
[E1]
   4101.7
   3860.4
(7/2-)
5/2+
   4666.2 12    DE GHI    5/2+      804 2 
  2279 2 
  4668 2 
 
 
 



   3860.4
   2386.9
      0
5/2+
3/2+
1/2+
   4766.7 8     E     KL (9/2-)      273 1 
   664 1 
   50 24 
  100 6 


   4494.0
   4101.7
(7/2-)
(7/2-)
   4869.6 6 A C        L (5/2-,7/2-)      374 1 
   487 1 
   767.9 4 
  1009.7 5 
   60 20 
  <40
  100 20 
  <20




   4494.0
   4381.9
   4101.7
   3860.4
(7/2-)
(5/2-)
(7/2-)
5/2+
   4962.5 8 A   E     KL (9/2-)      468.6 6 
   859 3 
  100 7 
   76 18 


   4494.0
   4101.7
(7/2-)
(7/2-)
   5010 20         I           
   5089.5 9     EF    KL (11/2-)      127 1 
   322 1 
   43 6 
  100 6 


   4962.5
   4766.7
(9/2-)
(9/2-)
   5199.3 12    DE GHI    5/2+     1337 2 
  2811 2 
  5202 2 
 
 
 



   3860.4
   2386.9
      0
5/2+
3/2+
1/2+
   5487.8 9            L      993 1 
  1387 1 
  100 20 
   60 20 


   4494.0
   4101.7
(7/2-)
(7/2-)
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   5560.9 8 A          L (5/2-)     1459.4 7 
  3173.5 10 
   34 12 
  100 17 


   4101.7
   2386.9
(7/2-)
3/2+
   5710 2    DE        (1/2-)     5709 2 
  100

      0
1/2+
      5.86E3 5      F  I           
   6222.3 9            L (7/2-,9/2,11/2-)     1132 1 
  1260 1 
  1729 1 
  <25
  100 25 
  100 25 



   5089.5
   4962.5
   4494.0
(11/2-)
(9/2-)
(7/2-)
   6440 60      F              
   7050 60      F              
   7440 60      F H            
   7527 2     E  H     (1/2-)     7526 2 
  100

      0
1/2+
   7590 20         I           
   7920 60      F              
   8390 40         I           
      8.60E3 10      F              
   9290 50      F              
  14938 24  B           1/2+ < 12.7 keV      
  15161 3  B           5/2-,7/2- < 4.4 keV      
  15306 24  B           3/2+,5/2+ < 30.4 keV      
  15964 18  B           3/2+,5/2+ 84 keV 25       
  16145 36  B           1/2-,3/2- 0.35 MeV 9       
  16605 44  B           1/2+ 0.22 MeV 15       
  17254 12  B           3/2+,5/2+ < 11.6 keV      
  17355 15  B           1/2-,3/2- 32 keV 22       

E(level): From a least-squares fit to γ-ray energies for levels connected with γ transitions, from particle-transfer reactions for other levels, or from proton elastic scattering for resonances.

T1/2(level): LABEL=T1/2 or Γ

T1/2(level): T1/2 from the differential recoil-distance method (2019Gr08) in 208Pb(36S,35Pγ) E=215 MeV and widths from the R-matrix analysis of (34Si,p) for resonances, unless otherwise noted.

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Additional Gamma Data:















E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityMixing
Ratio		Conversion
Coefficient		Additional Data
   2386.9 3/2+ < 0.69 ps   2386.3 6 [M1,E2] 0.00046α=0.00046 5, α(K)=5.94×10-6 25, α(L)=4.42E-7 18, α(M)=3.36E-8 14
   3860.4 5/2+ < 0.69 ps   1473.4 5 [M1,E2] 8.3×10-5α=8.3×10-5 13, α(K)=1.39E-5 13, α(L)=1.04E-6 10, α(M)=7.9E-8 7
5/2+ < 0.69 ps   3860.2 10 [E2] α(K)=2.90×10-6 4, α(L)=2.155E-7 30, α(M)=1.638E-8 23
   4101.7 (7/2-) > 69 ps    241.3 5 [E1] 0.000665α=0.000665 10, α(K)=0.000616 9, α(L)=4.59×10-5 7, α(M)=3.48E-6 5
(7/2-) > 69 ps   1714.8 6 [M2] 7.93×10-5α=7.93×10-5 11, α(K)=1.668E-5 23, α(L)=1.242E-6 17, α(M)=9.44E-8 13
(7/2-) > 69 ps   4101.4 10 [E3] 0.000924α=0.000924 13, α(K)=3.47×10-6 5, α(L)=2.58E-7 4, α(M)=1.961E-8 27
   4494.0 (7/2-) 2.29 ps 49     392.3 3 [M1+E2]0.22 LT0.000199B(M1)(W.u.)=0.112 +39-27, α=0.000199 12, α(K)=0.000184 11, α(L)=1.37×10-5 8, α(M)=1.04E-6 6
(7/2-) 2.29 ps 49     633.3 5 [E1] 4.64×10-5B(E1)(W.u.)=3.1E-4 +9-6, α=4.64E-5 7, α(K)=4.30E-5 6, α(L)=3.20E-6 5, α(M)=2.432E-7 34

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
   2386.93/2+ < 0.69 ps XREF: F(2420).
   4101.7(7/2-) > 69 ps Jπ(level): Comparisons with shell-model calculations (2019Gr08).
   4381.9(5/2-)   XREF: α(?).
   4494.0(7/2-) 2.29 ps 49  XREF: H(4474).
Jπ(level): Comparisons with shell-model calculations (2019Gr08).
   4666.25/2+   XREF: I(4640).
   4766.7(9/2-)   Jπ(level): Comparisons with shell-model calculations (2019Gr08).
   4962.5(9/2-)   XREF: α(?).
Jπ(level): Comparisons with shell-model calculations (2019Gr08).
   5010   1988Or01 observed a 5010 20 level in (11B,13N) and a 5070 40 level in (18O,17F) but did not assign them as the same level.
E(level): 1988Or01 observed a 5010 20 level in (11B,13N) and a 5070 40 level in (18O,17F) but did not assign them as the same level.
   5089.5(11/2-)   XREF: F(5070).
Jπ(level): Comparisons with shell-model calculations (2019Gr08).
   5199.35/2+   XREF: I(5220).
      5.86E3   XREF: F(5890)I(5840).

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Additional Gamma Comments:

E(level)E(gamma)Comments
   2386.9   2386.3E(γ): weighted average of 2386.4 6 from 35Si β- decay, 2386 2 from 9Be(36S,35Pγ), 2386 1 from 208Pb(36S,35Pγ) E=215 MeV, and 2386 1 from 208Pb(36S,35Pγ) E=230 MeV
   3860.4   1473.4E(γ): weighted average of 1473.4 5 from 35Si β- decay, 1473 2 from 9Be(36S,35Pγ), 1474 1 from 208Pb(36S,35Pγ) E=215 MeV, and 1473 1 from 208Pb(36S,35Pγ) E=230 MeV
I(γ): weighted average of 14.1 33 from 35Si β- decay, 16.4 14 from 208Pb(36S,35Pγ) E=215 MeV, and 15.0 20 from 208Pb(36S,35Pγ) E=230 MeV
   3860.2E(γ): weighted average of 3859.5 10 from 35Si β- decay, 3860 2 from 9Be(36S,35Pγ), 3860 1 from 208Pb(36S,35Pγ) E=215 MeV, and 3861 1 from 208Pb(36S,35Pγ) E=230 MeV
I(γ): from 208Pb(36S,35Pγ) E=215 MeV. Other: 100 7 from 35Si β- decay.
   4101.7    241.3E(γ): weighted average of 241.4 3 from 35Si β- decay, 237 2 from 9Be(36S,35Pγ), 241 1 from 208Pb(36S,35Pγ) E=215 MeV, and 241 1 from 208Pb(36S,35Pγ) E=230 MeV.
I(γ): from 208Pb(36S,35Pγ) E=215 MeV. Others: 100 4 from 35Si β- decay and 100 7 from 208Pb(36S,35Pγ) E=230 MeV.
   1714.8E(γ): weighted average of 1714.7 6 from 35Si β- decay and 1715 1 from 208Pb(36S,35Pγ) E=230 MeV. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): other: 22 5 from 35Si β- decay.. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
   4101.4E(γ): weighted average of 4100.8 10 from 35Si β- decay and 4102 1 from 208Pb(36S,35Pγ) E=230 MeV. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): other: 135 8 from 35Si β- decay.. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
   4381.9   1994.7E(γ): weighted average of 1994.8 6 from 35Si β- decay, 1995 2 from 9Be(36S,35Pγ), 1994 1 from 208Pb(36S,35Pγ) E=215 MeV, and 1995 1 from 208Pb(36S,35Pγ) E=230 MeV
   4494.0    392.3E(γ): weighted average of 392.3 3 from 35Si β- decay, 391 2 from 9Be(36S,35Pγ), 392 1 from 208Pb(36S,35Pγ) E=215 MeV, and 391 1 from 208Pb(36S,35Pγ) E=230 MeV
I(γ): from 35Si β- decay and 208Pb(36S,35Pγ) E=215 MeV. Other: 100 9 from 208Pb(36S,35Pγ) E=230 MeV
    633.3E(γ): weighted average of 633.7 5 from 35Si β- decay, 634 2 from 9Be(36S,35Pγ), 633 1 from 208Pb(36S,35Pγ) E=215 MeV, and 632 1 from 208Pb(36S,35Pγ) E=230 MeV
I(γ): weighted average of 38 5 from 35Si β- decay and 42 4 from 208Pb(36S,35Pγ) E=215 MeV. Other: 17.1 29 from 208Pb(36S,35Pγ) E=230 MeV
   4666.2    804E(γ): From 9Be(36S,35Pγ).
   2279E(γ): From 9Be(36S,35Pγ).
   4668E(γ): From 9Be(36S,35Pγ).
   4766.7    273E(γ): weighted average of 274 2 from 9Be(36S,35Pγ), 273 1 from 208Pb(36S,35Pγ) E=215 MeV, and 273 1 from 208Pb(36S,35Pγ) E=230 MeV. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): unweighted average of 73 5 from 208Pb(36S,35Pγ) E=215 MeV and 26 4 from 208Pb(36S,35Pγ) E=230 MeV.. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
    664E(γ): weighted average of 666 2 from 9Be(36S,35Pγ), 665 1 from 208Pb(36S,35Pγ) E=215 MeV, and 663 1 from 208Pb(36S,35Pγ) E=230 MeV.. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): from 208Pb(36S,35Pγ) E=215 MeV. Other: 100 9 from 208Pb(36S,35Pγ) E=230 MeV.. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
   4869.6    374E(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
    487E(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
    767.9E(γ): weighted average of 768.0 4 from 35Si β- decay and 767 1 from 208Pb(36S,35Pγ) E=230 MeV. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): other: 100 18 from 35Si β- decay.. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
   1009.7E(γ): weighted average of 1009.9 5 from 35Si β- decay and 1009 1 from 208Pb(36S,35Pγ) E=230 MeV. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): other: 152 32 from 35Si β- decay.. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
   4962.5    468.6E(γ): weighted average of 468.9 4 from 35Si β- decay, 469 2 from 9Be(36S,35Pγ), 469 1 from 208Pb(36S,35Pγ) E=215 MeV, and 466 1 from 208Pb(36S,35Pγ) E=230 MeV. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): from 208Pb(36S,35Pγ) E=215 MeV. Other: 100 14 from 208Pb(36S,35Pγ) E=230 MeV.. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
    859E(γ): unweighted average of 861 1 from 208Pb(36S,35Pγ) E=215 MeV and 856 1 from 208Pb(36S,35Pγ) E=230 MeV
I(γ): unweighted average of 58 7 from 208Pb(36S,35Pγ) E=215 MeV and 93 14 from 208Pb(36S,35Pγ) E=230 MeV
   5089.5    127E(γ): weighted average of 127 2 from 9Be(36S,35Pγ), 127 1 from 208Pb(36S,35Pγ) E=215 MeV, and 128 1 from 208Pb(36S,35Pγ) E=230 MeV
I(γ): weighted average of 40 5 from 208Pb(36S,35Pγ) E=215 MeV and 52 8 from 208Pb(36S,35Pγ) E=230 MeV
    322E(γ): weighted average of 321 2 from 9Be(36S,35Pγ), 323 1 from 208Pb(36S,35Pγ) E=215 MeV, and 321 1 from 208Pb(36S,35Pγ) E=230 MeV. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): from 208Pb(36S,35Pγ) E=215 MeV. Other: 100 11 from 208Pb(36S,35Pγ) E=230 MeV. From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
   5199.3   1337E(γ): From 9Be(36S,35Pγ).
   2811E(γ): From 9Be(36S,35Pγ).
   5202E(γ): From 9Be(36S,35Pγ).
E(level)E(gamma)Comments
   5487.8    993E(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
   1387E(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
   5560.9   1459.4E(γ): weighted average of 1459.7 5 from 35Si β- decay and 1458 1 from 208Pb(36S,35Pγ) E=230 MeV
I(γ): From 35Si β- decay.
   5710   5709E(γ): From 9Be(36S,35Pγ).
   6222.3   1132E(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
   1260E(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
   1729E(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.
I(γ): From 208Pb(36S,35Pγ) E=230 MeV, unless otherwise noted.

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