scholarly journals Quenching of the N=32 neutron shell closure studied via precision mass measurements of neutron-rich vanadium isotopes

2018 ◽  
Vol 98 (2) ◽  
Author(s):  
M. P. Reiter ◽  
S. Ayet San Andrés ◽  
E. Dunling ◽  
B. Kootte ◽  
E. Leistenschneider ◽  
...  
Keyword(s):  
Shell Closure ◽  
Mass Measurements ◽  
Neutron Shell ◽  
Neutron Shell Closure ◽  
Precision Mass Measurements

ALPHA-DECAY STUDIES ON 130-153Eu NUCLEI

2013 ◽  
Vol 22 (11) ◽  
pp. 1350081 ◽  
Author(s):  
K. P. SANTHOSH ◽  
B. PRIYANKA
Keyword(s):  
Experimental Data ◽  
Potential Model ◽  
Alpha Decay ◽  
Shell Closure ◽  
Proximity Potential ◽  
Deformed Nuclei ◽  
Neutron Shell ◽  
Good Agreement ◽  
Neutron Shell Closure

The alpha-decay half-lives of the 24 isotopes of Eu (Z = 63) nuclei in the region 130≤A≤153, have been studied systematically within the Coulomb and proximity potential model (CPPM). We have modified the assault frequency and re-determined the half-lives and they show a better agreement with the experimental value. We have also done calculations on the half-lives within the recently proposed Coulomb and proximity potential model for deformed nuclei (CPPMDN). The computed half-lives are compared with the experimental data and they are in good agreement. Using our model, we could also demonstrate the influence of the neutron shell closure at N = 82, in both parent and daughter nuclei, on the alpha-decay half-lives.

Proton spin flip at 12 MeV for nuclei near the neutron shell closure, N = 28

1973 ◽  
Vol 210 (3) ◽  
pp. 557-567 ◽  
Author(s):  
J.L. Ellis ◽  
E.V. Hungerford ◽  
W.E. Sweeney
Keyword(s):  
Proton Spin ◽  
Shell Closure ◽  
Neutron Shell ◽  
Spin Flip ◽  
Neutron Shell Closure

scholarly journals Dawning of the N=32 Shell Closure Seen through Precision Mass Measurements of Neutron-Rich Titanium Isotopes

2018 ◽  
Vol 120 (6) ◽  
Author(s):  
E. Leistenschneider ◽  
M. P. Reiter ◽  
S. Ayet San Andrés ◽  
B. Kootte ◽  
J. D. Holt ◽  
...  
Keyword(s):  
Shell Closure ◽  
Mass Measurements ◽  
Precision Mass Measurements ◽  
Titanium Isotopes

Possible influence of neutron shell closure(Nc=126)on fission anisotropies for19F+194,198Ptsystems

2002 ◽  
Vol 65 (3) ◽  
Author(s):  
K. Mahata ◽  
S. Kailas ◽  
A. Shrivastava ◽  
A. Chatterjee ◽  
P. Singh ◽  
...  
Keyword(s):  
Shell Closure ◽  
Neutron Shell ◽  
Neutron Shell Closure

Fusion measurements for the ${}^{18}$O+${}^{194}\mathrm{Pt}$ reaction and search for neutron shell closure effects

2015 ◽  
Vol 42 (9) ◽  
pp. 095105 ◽  
Author(s):  
P V Laveen ◽  
E Prasad ◽  
N Madhavan ◽  
S Pal ◽  
J Sadhukhan ◽  
...  
Keyword(s):  
Shell Closure ◽  
Neutron Shell ◽  
Neutron Shell Closure

Alpha-decay half-lives of polonium isotopes in the mass range of 186–218

2019 ◽  
Vol 28 (06) ◽  
pp. 1950043 ◽  
Author(s):  
S. S. Hosseini ◽  
H. Hassanabadi ◽  
Dashty T. Akrawy ◽  
S. Zarrinkamar
Keyword(s):  
Experimental Data ◽  
Half Life ◽  
Potential Model ◽  
Alpha Decay ◽  
Mass Range ◽  
Shell Closure ◽  
Proximity Potential ◽  
Neutron Shell ◽  
Neutron Shell Closure

The [Formula: see text]-decay (AD) half-life (HL) of [Formula: see text]Po [Formula: see text] isotopes is studied systematically within the modified Coulomb and proximity potential model (MCPPM). The computed HLs are compared with the existing theoretical formulae including Royer, AKRE, Ren B and MRen B. This study considers the role of neutron shell closure [Formula: see text] on the AD HLs. The comparison with the experimental data indicates the acceptability of the results.

scholarly journals Examining the N=28 shell closure through high-precision mass measurements of Ar46–48

2020 ◽  
Vol 102 (1) ◽  
Author(s):  
M. Mougeot ◽  
D. Atanasov ◽  
C. Barbieri ◽  
K. Blaum ◽  
M. Breitenfeld ◽  
...  
Keyword(s):  
High Precision ◽  
Shell Closure ◽  
Mass Measurements ◽  
High Precision Mass Measurements ◽  
Precision Mass Measurements
Sign in / Sign up

Export Citation Format

Share Document