ADOPTED LEVELS, GAMMAS for 115Xe
Author: Jean Blachot | Citation: Nucl. Data Sheets 113, 2391 (2012) | Cutoff date: 1-Sep-2012
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-9.0×103 keV SY | S(n)= 9642 keV 17 | S(p)= 3.1×103 keV SY | Q(α)= 2506 keV 14 | ||
Reference: 2012WA38 |
References: | |||
A | (HI,xnγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | A | (5/2+) | 18 s 4 % ε = 100 % β+p = 0.34 6 % α = 0.0003 1 | |||||
208.0 9 | A | 7/2+ | 208 1 | | 0.0 | (5/2+) | ||
220.0 9 | A | 5/2+ | 220 1 | | 0.0 | (5/2+) | ||
240.7 22 | A | 11/2- | ||||||
569.0 10 | A | 9/2+ | 349 1 361 1 | | 220.0 208.0 | 5/2+ 7/2+ | ||
655.2 22 | A | 15/2- | 414.6 3 | 100 | E2 | 240.7 | 11/2- | |
709.0 14 | A | 11/2+ | 501 1 | | 208.0 | 7/2+ | ||
1125.0 15 | A | 13/2+ | 556 1 | | 569.0 | 9/2+ | ||
1284.0 17 | A | 15/2+ | 575 1 | | 709.0 | 11/2+ | ||
1289.9 22 | A | 19/2- | 634.7 3 | 90 9 | E2 | 655.2 | 15/2- | |
1548.2 22 | A | 893.0 3 | 11 1 | 655.2 | 15/2- | |||
1725.0 18 | A | 17/2+ | 600 1 | | 1125.0 | 13/2+ | ||
1944.0 20 | A | 19/2+ | 660 1 | | 1284.0 | 15/2+ | ||
2057.2 22 | A | 23/2- | 767.3 3 | 79 8 | E2 | 1289.9 | 19/2- | |
2263.7 22 | A | 973.7 3 | 17 2 | 1289.9 | 19/2- | |||
2329.1 20 | A | 21/2+ | 604 1 1039 1 | | 1725.0 1289.9 | 17/2+ 19/2- | ||
2397.0 20 | A | 21/2+ | 672 1 | | 1725.0 | 17/2+ | ||
2543.7 22 | A | 1253.7 3 | 10 1 | 1289.9 | 19/2- | |||
2681.0 22 | A | 23/2+ | 737 1 | | 1944.0 | 19/2+ | ||
2893.2 22 | A | 25/2+ | 564 1 836 1 | | 2329.1 2057.2 | 21/2+ 23/2- | ||
2911.1 22 | A | 27/2- | 853.9 3 | 54 5 | E2 | 2057.2 | 23/2- | |
3029.1 23 | A | 25/2+ | 632 1 | | 2397.0 | 21/2+ | ||
3470.2 24 | A | 29/2+ | 577 1 | | 2893.2 | 25/2+ | ||
3829.7 23 | A | 31/2- | 918.6 3 | 41 4 | E2 | 2911.1 | 27/2- | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
4193 3 | A | 33/2+ | 723 1 | | 3470.2 | 29/2+ | ||
4781.9 23 | A | 35/2- | 952.1 3 | 36 3 | E2 | 3829.7 | 31/2- | |
5083 3 | A | 37/2+ | 890 1 | | 4193 | 33/2+ | ||
5724.3 23 | A | 39/2- | 942.4 3 | 19 2 | E2 | 4781.9 | 35/2- | |
6103 3 | A | 41/2+ | 1020 1 | | 5083 | 37/2+ | ||
6731.1 23 | A | (43/2-) | 1006.8 3 | 17 2 | E2 | 5724.3 | 39/2- | |
7752.1 23 | A | (47/2-) | 1021.0 3 | 15 2 | E2 | 6731.1 | (43/2-) | |
8835.9 23 | A | (51/2-) | 1083.8 3 | 100 | E2 | 7752.1 | (47/2-) | |
9973.2 24 | A | (55/2-) | 1137.3 3 | 100 | E2 | 8835.9 | (51/2-) | |
11182.6 24 | A | (59/2-) | 1209.4 3 | 100 | (E2) | 9973.2 | (55/2-) |
E(level): From least-squares fit to γ energies.
Jπ(level): Values without comments are based on band structure combined with γ multipolarity deduced from DCO ratios
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - νh11/2 band, α=-1/2 | |||||||
240.7 22 | 11/2- | ||||||
655.2 22 | 15/2- | 414.6 3 | 100 | E2 | 240.7 | 11/2- | |
1289.9 22 | 19/2- | 634.7 3 | 90 9 | E2 | 655.2 | 15/2- | |
2057.2 22 | 23/2- | ||||||
2911.1 22 | 27/2- | 853.9 3 | 54 5 | E2 | 2057.2 | 23/2- | |
3829.7 23 | 31/2- | 918.6 3 | 41 4 | E2 | 2911.1 | 27/2- | |
4781.9 23 | 35/2- | 952.1 3 | 36 3 | E2 | 3829.7 | 31/2- | |
5724.3 23 | 39/2- | 942.4 3 | 19 2 | E2 | 4781.9 | 35/2- | |
6731.1 23 | (43/2-) | 1006.8 3 | 17 2 | E2 | 5724.3 | 39/2- | |
7752.1 23 | (47/2-) | 1021.0 3 | 15 2 | E2 | 6731.1 | (43/2-) | |
8835.9 23 | (51/2-) | 1083.8 3 | 100 | E2 | 7752.1 | (47/2-) | |
9973.2 24 | (55/2-) | 1137.3 3 | 100 | E2 | 8835.9 | (51/2-) | |
11182.6 24 | (59/2-) | 1209.4 3 | 100 | (E2) | 9973.2 | (55/2-) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - νh11/2π(h11/2g7/2), α=+1/2 | |||||||
2329.1 20 | 21/2+ | ||||||
2893.2 22 | 25/2+ | 564 1 836 1 | | 2329.1 2057.2 | 21/2+ 23/2- | ||
3470.2 24 | 29/2+ | 577 1 | | 2893.2 | 25/2+ | ||
4193 3 | 33/2+ | ||||||
5083 3 | 37/2+ | 890 1 | | 4193 | 33/2+ | ||
6103 3 | 41/2+ | 1020 1 | | 5083 | 37/2+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - νg7/2 band, α=+1/2 | |||||||
220.0 9 | 5/2+ | ||||||
569.0 10 | 9/2+ | 349 1 361 1 | | 220.0 208.0 | 5/2+ 7/2+ | ||
1125.0 15 | 13/2+ | 556 1 | | 569.0 | 9/2+ | ||
1725.0 18 | 17/2+ | ||||||
2397.0 20 | 21/2+ | 672 1 | | 1725.0 | 17/2+ | ||
3029.1 23 | 25/2+ | 632 1 | | 2397.0 | 21/2+ | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - νg7/2 band, α=-1/2 | |||||||
208.0 9 | 7/2+ | ||||||
709.0 14 | 11/2+ | 501 1 | | 208.0 | 7/2+ | ||
1284.0 17 | 15/2+ | 575 1 | | 709.0 | 11/2+ | ||
1944.0 20 | 19/2+ | ||||||
2681.0 22 | 23/2+ | 737 1 | | 1944.0 | 19/2+ |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | (5/2+) | 18 s 4 % ε = 100 % β+p = 0.34 6 % α = 0.0003 1 | β+p/β+α ratio=1100 300 (1979Ew02) on-line ms. |
208.0 | 7/2+ | E(level): νg7/2 band, α=-1/2. | |
220.0 | 5/2+ | E(level): νg7/2 band, α=+1/2. | |
240.7 | 11/2- | E(level): νh11/2 band, α=-1/2. | |
569.0 | 9/2+ | E(level): νg7/2 band, α=+1/2. | |
655.2 | 15/2- | E(level): νh11/2 band, α=-1/2. | |
709.0 | 11/2+ | E(level): νg7/2 band, α=-1/2. | |
1125.0 | 13/2+ | E(level): νg7/2 band, α=+1/2. | |
1284.0 | 15/2+ | E(level): νg7/2 band, α=-1/2. | |
1289.9 | 19/2- | E(level): νh11/2 band, α=-1/2. | |
1725.0 | 17/2+ | E(level): νg7/2 band, α=+1/2. | |
1944.0 | 19/2+ | E(level): νg7/2 band, α=-1/2. | |
2057.2 | 23/2- | E(level): νh11/2 band, α=-1/2. | |
2329.1 | 21/2+ | E(level): νh11/2π(h11/2g7/2), α=+1/2. | |
2397.0 | 21/2+ | E(level): νg7/2 band, α=+1/2. | |
2681.0 | 23/2+ | E(level): νg7/2 band, α=-1/2. | |
2893.2 | 25/2+ | E(level): νh11/2π(h11/2g7/2), α=+1/2. | |
2911.1 | 27/2- | E(level): νh11/2 band, α=-1/2. | |
3029.1 | 25/2+ | E(level): νg7/2 band, α=+1/2. | |
3470.2 | 29/2+ | E(level): νh11/2π(h11/2g7/2), α=+1/2. | |
3829.7 | 31/2- | E(level): νh11/2 band, α=-1/2. | |
4193 | 33/2+ | E(level): νh11/2π(h11/2g7/2), α=+1/2. | |
4781.9 | 35/2- | E(level): νh11/2 band, α=-1/2. | |
5083 | 37/2+ | E(level): νh11/2π(h11/2g7/2), α=+1/2. | |
5724.3 | 39/2- | E(level): νh11/2 band, α=-1/2. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
6103 | 41/2+ | E(level): νh11/2π(h11/2g7/2), α=+1/2. | |
6731.1 | (43/2-) | E(level): νh11/2 band, α=-1/2. | |
7752.1 | (47/2-) | E(level): νh11/2 band, α=-1/2. | |
8835.9 | (51/2-) | E(level): νh11/2 band, α=-1/2. | |
9973.2 | (55/2-) | E(level): νh11/2 band, α=-1/2. | |
11182.6 | (59/2-) | E(level): νh11/2 band, α=-1/2. |
E(level) | E(gamma) | Comments |
655.2 | 414.6 | M(γ): DCO=1.03 6 |
1289.9 | 634.7 | M(γ): DCO=0.96 7 |
Identification: on-line ms of cerium(p,spallation) 1969Ha03, 1971Ho07, 1972Ho18
Q(115Xe)-S(p)(115I)=6200 130 from β+/p (1972Ho18) (β+)(p) coin
(p)(γ) coin: Iγ(γ|+)=28 4, Iγ(709γ,114Te)=58 7 (1972Ho18)
Measured (p)(709γ,114Te) coin indicates 58% 7 proton branching to first excited (2+) state in 114Te, 42% decay to (0+) g.s.
β- strength function (1975Ho03) theory: (1985Ar18,1984Al19)
Q-value: Note: Current evaluation has used the following Q record -9.0×103 SY9642 16 3.1×103 syst 2506 14 2011AuZZ
Q-value: ΔQ(β-)=300 2011AuZZ