NSR Query Results

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NSR database version of May 10, 2024.

Search: Author = S.A.Seyyedi

Found 8 matches.

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2023SE10      Int.J.Mod.Phys. E32, 2350017 (2023)

S.A.Seyyedi, A.Razmara, A.Akhound

Effect of nuclear incompressibility on the fine structure of odd-odd superheavy nuclei

RADIOACTIVITY ²²⁹U, ^215,221Th, ²¹⁵Ac, ^{209,213,215,219}Ra, ²¹⁹Fr, ^{201,203,205,207,211,213}Rn, ^215,217At, ^209,213,215Po, ^211,213Bi(α); calculated T_1/2, branching ratios using the double folding model and different incompressibility. Comparison with available data.

doi: 10.1142/S0218301323500179
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2023ZA05      Phys.Rev. C 108, 034606 (2023)

R.Zargini, S.A.Seyyedi

Significance of the compound nucleus surface energy coefficients in the synthesis of superheavy nuclei with Z = 112 - 120

doi: 10.1103/PhysRevC.108.034606
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2020SE11      Int.J.Mod.Phys. E29, 2050025 (2020)

S.A.Seyyedi

A comparative study of α-decay and spontaneous fission for Z = 120 superheavy isotopes

RADIOACTIVITY ²⁶⁴Sg, ^266,273Hs, ^270,277Ds, ^{277,281,283,284}Cn, ^{282,285,287,288,289}Fl, ^291,292,293Lv, ²⁹⁰Og(α), (SF); analyzed available data; calculated T_1/2.

doi: 10.1142/S0218301320500251
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2020SE14      Chin.J.Phys.(Taiwan) 66, 703 (2020)

S.A.Seyyedi, G.Amiri

A systematic study of α-decay in superheavy nuclei using a Hartree-Fock-Bogoliubov model

RADIOACTIVITY ²⁹⁴Og, ^294,293Ts, ^{293,292,291,290}Lv, ^{290,289,288,287}Mc, ^{289,288,287,286,285}Fl, ^{286,285,284,283,282,278}Nh, ^{285,283,281,277}Cn, ^{282,280,279,278,274,272}Rg, ^{279,277,273,271,270,269,267}Ds, ^{278,276,275,274,270,268,266}Mt, ^{275,273,270,269,267,266,265,264,263}Hs, ^{272,271,267,266,264,262,261,260}Bh, ^{265,264,263,262,261,260,259}Sg(α); calculated Q-values, T_1/2. Comparison with available data.

doi: 10.1016/j.cjph.2020.06.016
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2020SE20      Int.J.Mod.Phys. E29, 2050096 (2020)

S.A.Seyyedi

Alpha decay and spontaneous fission in superheavy isotopes Z = 124, using a density-dependent cluster model

RADIOACTIVITY ^{296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350}124(α), (SF); calculated T_1/2 using several semi-empirical formulas in addition to the Wentzel-Kramers-Brillouin (WKB) approximation. Comparison with available data.

doi: 10.1142/S0218301320500962
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2016SE09      Int.J.Mod.Phys. E25, 1650043 (2016)

S.A.Seyyedi

No-capture breakup and incomplete fusion reactions induced by stable weakly bound nucleus ⁹Be

NUCLEAR REACTIONS ⁸Be(¹⁸⁶W, X), (¹⁴⁴Sm, X), (¹²⁴Sn, X), E(cm)<55 MeV; analyzed available data; deduced potentials, breakup probability functions, calculated σ.

doi: 10.1142/S0218301316500439
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2016SE16      Int.J.Mod.Phys. E25, 1650096 (2016)

S.A.Seyyedi

The quadruple deformation effects of ⁹Be in heavy-ion reactions

NUCLEAR REACTIONS ⁸⁹Y, ¹⁶⁹Tm, ¹⁸⁷Re, ¹⁸¹Ta, ¹²⁴Sn(⁹Be, X), E(cm) < 50 MeV; calculated fusion σ, interaction potentials. Comparison with available data.

doi: 10.1142/S0218301316500968
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2015SE09      Chin.Phys.C 39, 084103 (2015)

S.A.Seyyedi, H.Golnarkar

Nuclear matter incompressibility effect on the cross-section of fusion reactions with a weakly bound projectile

NUCLEAR REACTIONS ²⁷Al, ²⁰⁹Bi, ²⁰⁸Pb, ²⁹Si(⁹Be, X), E(cm)<50 MeV; calculated fusion σ, suppression parameters. Comparison with available data.

doi: 10.1088/1674-1137/39/8/084103
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