NSR Query Results
Output year order : Descending NSR database version of May 10, 2024. Search: Author = O.Bayrak Found 11 matches. 2022DA15 Acta Phys.Pol. B53, 2 (2022) New predictions on alpha decay half-lives of superheavy nuclei RADIOACTIVITY 255,256Rf, 258,259Rf, 261,263Rf, 256,257,258,259Db, 270Db, 259,260,261Sg, 263Sg, 267,269,271Sg, 260,261Bh, 265,266,267Bh, 270,272,274Bh, 264,265,266Hs, 268,269,270Hs, 273,275Hs, 267Mt, 269,270,271Mt, 273Mt, 277,279,281Mt, 267Ds, 269,270,271Ds, 273Ds, 277,279,281Ds, 272Rg, 278,279,280,281,282Rg, 277Cn, 281Cn, 283,284,285Cn, 278Nh, 282,283,284,285,286Nh, 285,286,287,288,289Fl, 287,288,289,290Mc, 290,291,292,293Lv, 293,294Ts, 294Og(α); calculated T1/2. Comparison with available data.
doi: 10.5506/APhysPolB.53.9-A2
2022DA18 Phys.Scr. 97, 105301 (2022) Clustering effect in description of the alpha and heavier decay half-life RADIOACTIVITY 221Fr, 221,222,223,224Ra, 225Ac, 226Ra, 228,230,232Th, 230U, 231Pa, 232,233,234,235,236U, 237Np, 236,238,240Pu, 241Am, 242Cm(α), 221Fr, 221,222,223,224Ra, 225Ac, 226Ra(14C), 228Th(20O), 230U(22Ne), 231Pa(23F), 230Th, 231Pa, 232,233,234,235U(24Ne), 234U(26Ne), 234,236U, 236,238Pu(28Mg), 236U, 238Pu(30Mg), 238Pu(32Si), 242Cm(34Si); calculated T1/2. Comparison with available data.
doi: 10.1088/1402-4896/ac8ad7
2021LE09 Phys.Lett. B 817, 136301 (2021) Pocket resonances in low-energy antineutron reactions with nuclei NUCLEAR REACTIONS C, Ag, Pb(n-bar, X), E=0.001-10 MeV; analyzed available data; deduced resonances using Bethe-Landau power law, antineutron-nucleus annihilation σ.
doi: 10.1016/j.physletb.2021.136301
2020BA60 J.Phys.(London) G47, 025102 (2020) A new simple model for the α-decay RADIOACTIVITY 144Nd, 146Sm, 148Gd, 150Dy, 186,188,190,192,194Pb, 210Pb, 204,206Po, 210,212,214,216Po, 210,212,214,216,218,220,222Rn, 214,216Ra, 216,218Th, 145Pm, 147Eu, 207Po, 213,215Po, 209,211,213,215At, 215,217Rn, 213,215Fr, 215,217,219Ac, 217,219Pa, 208At, 214At, 216,218Fr, 219Ac, 218Pa(α); calculated T1/2. Comparison with available data.
doi: 10.1088/1361-6471/ab5885
2017BA45 Turk.J.Phys. 41, 520 (2017) Elastic scattering analysis of 12C+24Mg by WKB method NUCLEAR REACTIONS 24Mg(12C, 12C), E=16, 24 MeV; analyzed available data; calculated σ using the WKB approximation method within the framework of the barrier-internal wave decomposition.
doi: 10.3906/fiz-1705-13
2015SO10 Eur.Phys.J. A 51, 46 (2015) α-α folding cluster model for α-radioactivity RADIOACTIVITY A=108-285(α); calculated α decay T1/2 using WKB and Bohr-Sommerfeld quantization. Compared to data and earlier calculations.
doi: 10.1140/epja/i2015-15046-7
2012CO10 Phys.Rev. C 85, 044324 (2012) A.Coban, O.Bayrak, A.Soylu, I.Boztosun Effect of nuclear deformation on α-decay half-lives RADIOACTIVITY 106,107,108,109Te, 113I, 112,113Xe, 114Ba, 144Nd, 145Pm, 146,147Sm, 147,148Eu, 148,151,152Gd, 151,152Dy, 152,154Ho, 152,153Er, 153,155Tm, 154,155Yb, 157,158Hf, 160,162W, 160,162Re, 162,166Os, 166,169Ir, 168,170,172,174,176,178,180,182,184,186,188,190,192,194Pt, 170,183Au, 174,177Hg, 177,179Tl, 186,188Pb, 190,192Po, 196,198At, 198,201Rn, 201,203Fr, 205,206Ra, 206,208Ac, 213,216Th, 217,219Pa, 226,228U, 232,234Pu, 238,246Cm, 240,245Cf, 251,253Es, 248,250Fm, 252,254No, 260Sg, 261Bh, 269,270,271,273Ds, 268Mt, 264,265,266,267,269Hs, 264,265,266,267Bh, 261,263,265,266Sg (α); calculated Q(α), T1/2. Wentzel-Kramers-Brillouin (WKB) method and Bohr-Sommerfeld quantization condition. Deformed phenomenological Wood-Saxon form and deformed Coulomb potential. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.044324
2012SO15 Eur.Phys.J. A 48, 128 (2012) A.Soylu, Y.Sert, O.Bayrak, I.Boztosun Role of the cluster deformations in explaining the exotic decay half-lives RADIOACTIVITY 221Fr, 221,222,223,224,226Ra, 225Ac(14C), 228Th(20O), 230Th, 233U(24Ne), 230U(22Ne), 234U(24Ne), (26Ne), (28Mg), 236Pu(28Mg), 238Pu(28Mg), (30Mg), (32Si), 242Cm(34Si); calculated T1/2 using WKB with Bohr-Sommerfeld condition and considering deformations of daughter nucleus and of the emitted cluster. Compared with data.
doi: 10.1140/epja/i2012-12128-0
2011BA03 Phys.Atomic Nuclei 74, 13 (2011) Semiclassical description of the 6He+12C elastic scattering NUCLEAR REACTIONS 12C(6He, 6He), E=18 MeV; calculated σ(θ), turning points. WKB method, comparison with experimental data.
doi: 10.1134/S1063778811010042
2005BO28 Int.J.Mod.Phys. E14, 663 (2005) I.Boztosun, O.Bayrak, Y.Dagdemir A comparative study of the 12C + 24Mg system with deep and shallow potentials NUCLEAR REACTIONS 24Mg(12C, 12C), E=16-24 MeV; calculated σ(θ) with deep and shallow optical potentials. Comparison with data.
doi: 10.1142/S0218301305003442
2005BO31 Yad.Fiz. 68, 1201 (2005); Phys.Atomic Nuclei 68, 1153 (2005) I.Boztosun, Y.Dagdemir, O.Bayrak The Examination of the 12C + 24Mg Elastic Scattering around the Coulomb Barrier NUCLEAR REACTIONS 24Mg(12C, 12C), E=16-24 MeV; calculated σ(θ). Modified optical model approach, comparison with data.
doi: 10.1134/1.1992570
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