ADOPTED LEVELS, GAMMAS for 30Ne
Author: M. Shamsuzzoha Basunia | Citation: Nucl. Data Sheets 111, 2331 (2010) | Cutoff date: 30-Jun-2010
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=1.46×104 keV 3 | S(n)= 3.4×103 keV 3 | S(p)= 2.39×104 keV SY | Q(α)= -1.41×104 keV 4 | ||
| Reference: 2012WA38 |
| References: | |||
| A | 1H(30Ne,30Ne’γ) | B | 9Be(32Mg,2pγ) |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
| 0.0 | AB | 0+ | 7.3 ms 3 % β- = 100 % β-n = 13 4 % β-2n = 8.9 23 | ||||
| 792 4 | AB | (2+) | 20 ps +37-9 | 792 4 | 100 | 0.0 | 0+ |
| 2235 12 | B | (4+) | 1443 11 | 100 | 792 | (2+) | |
Jπ(level): From 2010Fa04, based on comparison of the experimental level energy with the predicted level energy by MCSM model.
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 792 | (2+) | 20 ps +37-9 | B(E2)=0.046 27 B(E2): deduced by 2003Ya05 from β2(p,p’)=0.58 +16-22, assuming that electromagnetic deformation is the same as for (p,p’) scattering. E(level): B(E2): deduced by 2003Ya05 from β2(p,p’)=0.58 +16-22, assuming that electromagnetic deformation is the same as for (p,p’) scattering. |
| E(level) | E(gamma) | Comments |
| 792 | 792 | E(γ): from (32Mg,2pγ) (2010Fa04). Other: 791 26 (30Ne,30Ne’) (2003Ya05). |
| 2235 | 1443 | E(γ): from (32Mg,2pγ) (2010Fa04) |
1985La03: First identification of 30Ne in Ta(40Ar,x) reaction at E=44 MeV/nucleon; measured fragment spectra vs mass.
1991Ro01: Ta(48Ca,X) at 55 MeV/nucleon. Measured projectile like fragment spectra.
1998NoZZ, 1998NoZW: Ta(40Ar,X) E=95 MeV/nucleon at RIKEN facility, measured isotopic half-life.
1999Re16, 1997Ta22 (also 2001Pe14,1999Dl01): 30Ne was produced by fragmentation of 36S beam at 2.8 GeV, time-of-flight and E-ΔE method for identification of fragments, four Ge detectors for γ-ray measurements; Ganil-Dubna collaboration; Measured isotopic half-life and delayed neutron branching.
Atomic excess mass measurement: 2007Ju03, 2000Sa21, 2001Sa72.
In 2006Kh08, 38.88 and 33.89 MeV/α beams of 30Ne impinged on a Si target, measured σ=2587 mb 219 and σ=2849 mb 399, respectively, for the Si(30Ne,x) reaction and a reduced strong absorption radius of <r02|>1.347 fm2 97 is deduced and used to study the isospin dependence.
Recent Structure Calculations: 2008Sc02, 2007Be54, 2006Ha07, 2006Ko02, 2006Sa29, 2006Zh05, 2005Ch71, 2005Sa63, 2005Ya28, 2004Ge02, 2004Ki12, 2004Kh16, 2004La24, 2004Lu10, 2004Va25, 2004Ya06, 2003Ki19, 2003Ro06, 2003St22.
Q-value: Note: Current evaluation has used the following Q record
Q-value: Δ(S(p))=800, Δ(Q(α))=600
Q-value: Q(β-)14700 600, S(n)=3000 600, S(p)=24000 800(syst), Q(α)=-15000 600(syst) (2003Au03)
Q-value: Q(β-n)=12370 570 (2003Au03)