References quoted in the ENSDF dataset: 54AR ADOPTED LEVELS

18 references found.

Clicking on a keynumber will list datasets that reference the given article.

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1997PA38

Int.J.Mod.Phys. E6, 641 (1997)

S.K.Patra, R.K.Gupta, W.Greiner

Relativistic Mean-Field Theory and the Structural Properties of Ne, Mg, Si, S, Ar and Ca Nuclei from Proton- to Neutron-Drip Lines

NUCLEAR STRUCTURE ^{16,18,20,22,24,26,28,30,32,34,36}Ne, ^{18,20,22,24,26,28,30,32,34,36,38,40,42}Mg, ^{20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52}Si, ^{26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58}S, ^{30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60}Ar, ^{32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72}Ca; calculated binding energies, deformations, radii. ^34,42Si calculated single-particle level energies. Deformed relativistic mean field calculations, several parameter sets compared.

doi: 10.1142/S0218301397000317

1998LA02

Nucl.Phys. A628, 221 (1998)

G.A.Lalazissis, A.R.Farhan, M.M.Sharma

Light Nuclei Near Neutron and Proton Drip Lines in Relativistic Mean-Field Theory

NUCLEAR STRUCTURE ^{18,20,22,24,26,28,30,32,34,36,38}Ne, ^{20,22,24,26,28,30,32,34,36,38,40,42,44}Mg, ^{22,24,26,28,30,32,34,36,38,40,42,44,46}Si, ^{26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56}S, ^{34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74}Ti, ^{38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80}Cr, ^{28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60}Ar; calculated binding energies, radii, densities, deformation, other ground-state properties. Relativistic mean-field theory.

doi: 10.1016/S0375-9474(97)00630-1

2008AD08

Phys.Rev. C 78, 024613 (2008)

G.G.Adamian, N.V.Antonenko, S.M.Lukyanov, Yu.E.Penionzhkevich

Possibility of production of neutron-rich isotopes in transfer-type reactions at intermediate energies

NUCLEAR REACTIONS ¹⁸¹Ta(⁴⁸Ca, X)³⁸Si/⁴⁰Si/⁴²Si/⁴⁴Si/⁴⁶Si/³⁶Mg/³⁸Mg/⁴⁰Mg/⁴¹Al/⁴³Al/⁴⁵Al/⁴⁵P/⁴⁷P/⁴⁶S/⁴⁸S/⁵⁰S/⁴⁹Cl/⁵¹Cl/⁵³Cl/⁵⁰Ar/⁵²Ar/⁵⁴Ar/⁵³K/⁵⁵K/⁵⁷K/⁵⁹K/⁵⁶Ca/⁵⁸Ca/⁶⁰Ca/⁵⁹Sc/⁶¹Sc/⁶³Sc/⁶⁰Ti/⁶²Ti/⁶⁴Ti/⁶⁶Ti, E=64, 140 MeV/nucleon; W(⁴⁸Ca, X)⁴¹Si/⁴²Si/⁴³Si/⁴⁴Si/⁴⁶Si/³⁶Mg/³⁷Mg/³⁸Mg/⁴⁰Mg, E=142 MeV/nucleon; calculated production σ of neutron-rich isotopes of Mg, Al, Si, P, S, Cl, Ar, K, Ca, Sc, Ti. Comparison with experimental data.

doi: 10.1103/PhysRevC.78.024613

2011KA03

Phys.Rev. C 83, 014320 (2011)

K.Kaneko, Y.Sun, T.Mizusaki, M.Hasegawa

Shell-model study for neutron-rich sd-shell nuclei

NUCLEAR STRUCTURE ³⁵Si, ^{36,37,38,40,42,43,44,46}S, ^{38,39,40,42,43,44,45,46,47,48}Ar, ^41,49Ca, ⁴⁷K; calculated levels, J, π. ⁴⁰Mg, ^{34,36,38,40,42,44,46,48,50,52}Si, ^{36,38,40,42,44,46,48,50,52,54}S, ^{38,40,42,44,46,48,50,52,54,56}Ar, ^{40,42,44,46,48,50,52,54,56,58}Ca; calculated energies of first 2+ states. Z=20, N=20-40; calculated effective proton single-particle energies. Z=8-20, N=20; calculated effective neutron single-particle energies. ^36,38,40,42Si, ^{36,38,40,42,44}S, ^{38,40,42,44,46}Ar; calculated B(E2) values for first 2+ states. ⁴⁰Mg, ⁴²Si, ⁴⁴S, ^44,46Ar, ⁴⁸Ca; calculated spectroscopic quadrupole moments of first 2+ states. ^{35,37,39,41,43}P, ^{37,39,41,43,45}Cl, ^{39,41,43,45,47,49}K; calculated 3/2+ to 1/2+ splittings. ⁴¹Si, ⁴³S, ⁴⁵Ar, ⁴⁷Ca; calculated 7/2- to 3/2- splittings. Spherical shell model in the sd-pf valence space with the extended pairing plus quadrupole-quadrupole forces accompanied by the monopole interaction (EPQQM). Comparison with experimental data for sd-shell nuclei.

doi: 10.1103/PhysRevC.83.014320

2013WA05

Eur.Phys.J. A 49, 15 (2013)

Y.Z.Wang, J.Z.Gu, Z.Y.Li, G.L.Yu, Z.Y.Hou

The effect of the tensor force on the bubble structure in Ar isotopes

NUCLEAR STRUCTURE ^{32,34,36,38,40,42,44,46,48,50,52,54,56}Ar; calculated single-particle levels, J, π, occupational probabilities, proton density distributions using Skyrme-Hartree-Fock approach with different tensor forces; deduced bubble possibility.

doi: 10.1140/epja/i2013-13015-x

2014EB02

Phys.Rev. C 90, 024303 (2014); Erratum Phys.Rev. C 92, 069902 (2015)

S.Ebata, T.Nakatsukasa, T.Inakura

Systematic investigation of low-lying dipole modes using the canonical-basis time-dependent Hartree-Fock-Bogoliubov theory

NUCLEAR STRUCTURE ^{8,10,12,14,16,18,20,22}C, ^{14,16,18,20,22,24,26}O, ^{20,22,24,26,28,30,32}Ne, ^{18,20,22,24,26,28,30,32,34,36,38,40}Mg, ^{24,26,28,30,32,34,36,38,40,42,44,46}Si, ^{26,28,30,32,34,36,38,40,42,44,46,48,50}S, ^{32,34,36,38,40,42,44,46,48,50,52,54,56}Ar, ^{34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64}Ca, ^{56,58,60,62,64,66,68,70,72,74,76,78,80,82,84}Ni, ^{60,62,64,66,68,70,72,74,76,78,80,82,84,86,88}Zn, ^{64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98}Ge, ^{68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104}Se, ^{72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118}Kr, ^{76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118}Sr, ^{80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132}Zr, ^{84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132}Mo, ^{88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130}Ru, ^{92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134}Pd, ^{96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138}Cd, ^{100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140}Sn; calculated low-lying electric dipole (E1) strengths of pygmy dipole resonances (PDR), the PDR fraction as functions of the neutron number and neutron skin thickness, proton number dependence of the PDR fraction, shell structure, neutron skin thickness, neutron and proton pairing gaps and chemical potentials, quadrupole deformation parameters β₂ and γ. ^{128,130,132,134,136,138,140,142}Te; calculated Proton number dependence of the PDR fraction. Canonical-basis time-dependent Hartree-Fock-Bogoliubov (Cb-TDHFB) theory.

doi: 10.1103/PhysRevC.90.024303

2014WA03

Chin.Phys.C 38, 024102 (2014)

Z.-J.Wang, Z.-Z.Ren, T.-K.Dong

Probe the 2s_1/2 and 1d_3/2 state level inversion with electron-nucleus scattering

NUCLEAR STRUCTURE ^{26,28,30,32,34,36,38,40}Mg, ^{28,30,32,34,36,38,40,42,44,46}Si, ^{30,32,34,36,38,40,42,44,46,48}s, ^{32,34,36,38,40,42,44,46,48,50,52,54,56}Ar; calculated proton state energy levels and occupation probabilities, charge density distributions, charge form factors. RMF model.

NUCLEAR REACTIONS ²⁴Mg, ²⁸Si, ³²S(E, X), E=250, 500 MeV; calculated σ(θ). Comparison with experimental data.

doi: 10.1088/1674-1137/38/2/024102

2018TA07

Appl.Radiat.Isot. 136, 133 (2018)

S.Takacs, F.Ditroi, Z.Szucs, M.Aikawa, H.Haba, Y.Komori, M.Saito

Measurement of activation cross sections of alpha particle induced reactions on iridium up to an energy of 50 MeV

NUCLEAR REACTIONS Ir(α, X)¹⁹⁶Au/¹⁹⁵Au/¹⁹⁴Au/¹⁹³Au/¹⁹²Au/¹⁹¹Au/¹⁹¹Pt/¹⁹⁵Pt/¹⁹⁴Ir/¹⁹²Ir/¹⁹⁰Ir/¹⁸⁹Ir, E<50 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with TALYS nuclear model code calculations.

doi: 10.1016/j.apradiso.2018.02.023

2018TA17

Phys.Rev.Lett. 121, 022501 (2018)

O.B.Tarasov, D.S.Ahn, D.Bazin, N.Fukuda, A.Gade, M.Hausmann, N.Inabe, S.Ishikawa, N.Iwasa, K.Kawata, T.Komatsubara, T.Kubo, K.Kusaka, D.J.Morrissey, M.Ohtake, H.Otsu, M.Portillo, T.Sakakibara, H.Sakurai, H.Sato, B.M.Sherrill, Y.Shimizu, A.Stolz, T.Sumikama, H.Suzuki, H.Takeda, M.Thoennessen, H.Ueno, Y.Yanagisawa, K.Yoshida

Discovery of ⁶⁰Ca and Implications For the Stability of ⁷⁰Ca

NUCLEAR REACTIONS ⁹Be(⁷⁰Zn, X)⁴⁷P/⁴⁹S/⁵²Cl/⁵⁴Ar/⁵⁷K/⁵⁹Ca/⁶⁰Ca/⁶²Sc, E=345 MeV/nucleon; measured reaction products. ⁵⁹K; deduced new isotopes discovery. Comparison with the drip-line predictions of a wide variety of mass models.

doi: 10.1103/physrevlett.121.022501

2019MO01

At.Data Nucl.Data Tables 125, 1 (2019)

P.Moller, M.R.Mumpower, T.Kawano, W.D.Myers

Nuclear properties for astrophysical and radioactive-ion-beam applications (II)

NUCLEAR STRUCTURE Z=8-136; calculated the ground-state odd-proton and odd-neutron spins and parities, proton and neutron pairing gaps, one- and two-neutron separation energies, quantities related to β-delayed one- and two-neutron emission probabilities, average energy and average number of emitted neutrons, β-decay energy release and T_1/2 with respect to Gamow-Teller decay with a phenomenological treatment of first-forbidden decays, one- and two-proton separation energies, and α-decay energy release and half-life.

doi: 10.1016/j.adt.2018.03.003

2019SA58

Int.J.Mod.Phys. E28, 1950101 (2019)

G.Saxena, M.Kumawat, M.Aggarwal

Search for exotic features in the ground state light nuclei with 10≤Z≤18 from stable valley to drip lines

NUCLEAR STRUCTURE ^{16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52}Ne, ^{18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54}Mg, ^{20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56}Si, ^{22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58}S, ^{24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60}Ar; calculated two neutron separation energy, charge and neutron radii, neutron density and skin, charge form factor, deformation parameters, potential energy surface as a function of the deformation parameter, ground state properties.

doi: 10.1142/S0218301319501015

2021KO07

Chin.Phys.C 45, 030001 (2021)

F.G.Kondev, M.Wang, W.J.Huang, S.Naimi, G.Audi

The NUBASE2020 evaluation of nuclear physics properties

COMPILATION A=1-295; compiled, evaluated nuclear structure and decay data.

doi: 10.1088/1674-1137/abddae

2021KU13

Acta Phys.Pol. B52, 401 (2021)

P.Kumar, V.Thakur, S.Thakur, V.Kumar, S.K.Dhiman

Evolution of Nuclear Shapes in Light Nuclei from Proton- to Neutron-rich Side

NUCLEAR STRUCTURE ^{20,22,24,26,28,30,32,34,36,38,40,42}Mg, ^{22,24,26,28,30,32,34,36,38,40,42,44}Si, ^{26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56}S, ^{28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58}Ar; calculated binding energies, quadrupole deformation parameter, charge radii, and isotope shifts using the relativistic Hartree-Bogoliubov (RHB) model with density-dependent meson-exchange interaction and separable pairing. Comparison with available data.

doi: 10.5506/aphyspolb.52.401

2021MI17

Phys.Rev. C 104, 044321 (2021)

F.Minato, T.Marketin, N.Paar

β-delayed neutron-emission and fission calculations within relativistic quasiparticle random-phase approximation and a statistical model

RADIOACTIVITY Z=8-110, N=11-209, A=19-318(β^-), (β^-n); calculated T_1/2, β^--delayed neutron emission (BDNE) branching ratios (P_0n, P_1n, P_2n, P_3n, P_4n, P_5n, P_6n, P_7n, P_8n, P_9n, P_10n), mean number of delayed neutrons per beta-decay, and average delayed neutron kinetic energy, total beta-delayed fission and α emission branching ratios for four fission barrier height models (ETFSI, FRDM, SBM, HFB-14). Z=93-110, N=184-200, A=224-318; calculated T_1/2, β^--delayed fission (BDF) branching ratios (P_0f, P_1f, P_2f, P_3f, P_4f, P_5f, P_6f, P_7f, P_8f, P_9f, P_10f), total beta-delayed fission and beta-delayed neutron emission branching ratios for four fission barrier height models ^140,162Sn; calculated β strength functions, β^--delayed neutron branching ratios from P_0n to P_10n by pn-RQRPA+HFM and pn-RQRPA methods. ^{137,138,139,140,156,157,158,159,160,161,162}Sb; calculated isotope production ratios as a function of excitation energy. ^{123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156}Pd, ^{120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159}Ag, ^{200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250}Os, ^{200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255}Ir; calculated β-delayed one neutron branching ratio P_1n by pn-RQRPA+HFM, pn-RQRPA, and FRDM+QRPA+HFM methods, and compared with available experimental data. ⁸⁹Br, ¹³⁸I; calculated β-delayed neutron spectrum by pn-RQRPA+HFM method, and compared with experimental spectra. ^{260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330}Fm; calculated fission barrier heights for HFB-14, FRDM, ETFSI and SBM models, mean numbers and mean energies of emitted β-delayed neutrons by pn-RQRPA+HFM and pn-RQRPA methods. ^{63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99}Ni, ^{120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,161,162,163,164,165,166,167,168,169,170}Sn; calculated mean numbers and mean energies of emitted β-delayed neutrons by pn-RQRPA+HFM and pn-RQRPA methods. Z=70-110, N=120-190; calculated β^--delayed α branching ratios P_α (%) for FRDM fission barrier data. Fully self-consistent covariant density-functional theory (CDFT), with the ground states of all the nuclei calculated with the relativistic Hartree-Bogoliubov (RHB) model with the D3C^* interaction, and relativistic proton-neutron quasiparticle random-phase approximation (pn-RQRPA) for β strength functions, with particle evaporations and fission from highly excited nuclear states estimated by Hauser-Feshbach statistical model (pn-RQRPA+HFM) for four fission barrier height models (ETFSI, FRDM, SBM, HFB-14). Detailed tables of numerical data for β-delayed neutron emission (BDNE), β-delayed fission (BDF) and β-delayed α-particle emission branching ratios are given in the Supplemental Material of the paper.

doi: 10.1103/PhysRevC.104.044321

2021WA16

Chin.Phys.C 45, 030003 (2021)

M.Wang, W.J.Huang, F.G.Kondev, G.Audi, S.Naimi

The AME 2020 atomic mass evaluation (II). Tables, graphs and references

ATOMIC MASSES A=1-295; compiled, evaluated atomic masses, mass excess, β-, ββ and ββββ-decay, binding, neutron and proton separation energies, decay and reaction Q-value data.

doi: 10.1088/1674-1137/abddaf

2022BO09

Phys.Atomic Nuclei 85, 222 (2022)

I.N.Borzov, S.V.Tolokonnikov

Self-Consistent Study of Nuclear Charge Radii in Ar-Ti Region

NUCLEAR STRUCTURE ^{33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55}K, ^{34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56}Ca, ^{35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57}Sc, ^{32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54}Ar, ^{36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58}Ti; analyzed available data; calculated the charge radii within the framework of the Fayans Density Functional (DF3-a).

doi: 10.1134/S1063778822030061

2022KH01

Phys.Rev. C 105, 014306 (2022)

E.Khan

Derivation of the M_n/M_p ratio in exotic nuclei

NUCLEAR STRUCTURE ^{14,16,18,19,21,22,24,26,27,29}O, ^{29,32,35,38,42,45,48,50,54,58}S, ^{32,36,40,42,46,50,54,58,60,62}Ar; calculated (M_n/M_p)/(N/Z) ratios with the parametrizations of radii and diffuseness. and with the original Bernstein formula. ^18,20,22O, ^{30,32,34,36,38,40}S, ^{34,36,40,42,44}Ar; calculated (M_n/M_p)/(N/Z) ratios with the original Bernstein formula, the generalized one, and the microscopic analysis. Generalized formula to calculate M_n/M_p ratios of the multipole transition matrix elements, in the framework of phenomenological analysis.

doi: 10.1103/PhysRevC.105.014306

2023DA12

Nucl.Phys. A1037, 122703 (2023)

M.Das, J.T.Majekodunmi, N.Biswal, R.N.Panda, M.Bhuyan

Correlation between the nuclear structure and reaction dynamics of Ar-isotopes as projectile using the relativistic mean-field approach

NUCLEAR STRUCTURE ^{30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60}Ar; analyzed available data; deduced nuclear properties, σ using the relativistic mean-field with the NL3* parameter set, several bulk properties such as binding energies, charge radii, quadrupole deformation parameter, two neutron separation energy, and differential two neutron separation energy with the shell closure parameter are probed for the mentioned isotopic chain.

doi: 10.1016/j.nuclphysa.2023.122703

Note: Additional references listed in dataset: 2022IN02,. See dataset contents for details.