NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 26, 2024.

Search: Author = T.Bayram

Found 14 matches.

Back to query form

2024AK02      Nucl.Instrum.Methods Phys.Res. B549, 165293 (2024)

S.Akkoyun, C.M.Yesilkanat, T.Bayram

Machine learning predictions for cross-sections of ^{43, 44}Sc radioisotope production by alpha-induced reactions on Ca target

NUCLEAR REACTIONS Ca(α, X)⁴³Sc/⁴⁴Sc, ⁴⁰Ca(α, p), E<50 MeV; analyzed available data; deduced production σ with Bayesian Regularized Neural Network, Support Vector Regression and Stacked Ensemble Learning methods.

doi: 10.1016/j.nimb.2024.165293
Citations: PlumX Metrics

2023AK01      Appl.Radiat.Isot. 191, 110554 (2023)

Ser.Akkoyun, N.Amrani, T.Bayram

Neural network predictions of (n, 2n) reaction cross-sections at 14.6 MeV incident neutron energy

NUCLEAR REACTIONS ⁴³Ca, ⁴⁹Ti, ⁵⁰V, ⁵³Cr, ⁵⁷Fe, ⁶¹Ni, ⁶⁷Zn, ⁷³Ge, ⁷⁷Se, ⁸³Kr, ⁸⁷Sr, ⁹¹Zr, ^95,97Mo, ^97,99Ru, ¹⁰⁵Pd, ^111,113Cd, ^115,117,119Sn, ^123,125Te, ^129,131Xe, ^135,137Ba, ¹³⁸La, ^143,145Nd, ^147,149Sm, ^155,157Gd, ^161,163Dy, ¹⁶⁷Er, ^171,173Yb, ¹⁷⁶Lu, ^177,179Hf, ¹⁸⁰Ta, ¹⁸³W, ^187,189Os, ¹⁹⁵Pt, ^199,201Hg, ²⁰⁷Pb(n, 2n), E=14.6 MeV; analyzed available data; deduced σ using neural network. Comparison with TALYS-1.95 and EMPIRE-3.2 calculations.

doi: 10.1016/j.apradiso.2022.110554
Citations: PlumX Metrics

2023PA30      Phys.Lett. B 845, 138148 (2023)

G.Pasqualato, A.Gottardo, D.Mengoni, A.Goasduff, J.J.Valiente-Dobon, F.Nowacki, S.Peru, N.Pillet, G.de Angelis, S.D.Bakes, T.Bayram, D.Bazzacco, G.Benzoni, D.Brugnara, M.Cicerchia, P.Colovic, M.L.Cortes, A.Gadea, F.Galtarossa, M.Gorska, A.Gozzelino, E.Gregor, N.Hubbard, A.Illana, M.Jurado, S.M.Lenzi, G.Mantovani, T.Marchi, R.Menegazzo, A.Montaner-Piza, D.R.Napoli, F.Recchia, M.Siciliano, D.Testov, S.Szilner, I.Zanon

An alternative viewpoint on the nuclear structure towards ¹⁰⁰Sn: Lifetime measurements in ¹⁰⁵Sn

NUCLEAR REACTIONS ⁵⁸Ni(⁵⁰Cr, X)¹⁰⁵Sn, E=180 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, lifetimes, B(E2), B(M1). Comparison with QRPA and LSSM calculations. Recoil Distance Doppler Shift technique, the XTU-Tandem accelerator, the INFN Legnaro National Laboratories (Italy).

doi: 10.1016/j.physletb.2023.138148
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2022BA25      Phys.Atomic Nuclei 85, 275 (2022)

T.Bayram, A.Hayder

An Investigation on Decay Modes and Half-Life of Nobelium Isotopes

RADIOACTIVITY ^{247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266}No(α), (β^-), (β⁺), (EC), (SF); calculated T_1/2 using the utilization of the RMF model with density-dependent forces DD-PC1 and DD-ME2. Comparison with available data.

doi: 10.1134/S1063778822030048
Citations: PlumX Metrics

2021GO15      Phys.Rev. C 103, L041302 (2021)

G.Gosta, A.Mentana, F.Camera, A.Bracco, S.Ceruti, G.Benzoni, N.Blasi, S.Brambilla, S.Capra, F.C.L.Crespi, A.Giaz, S.Leoni, B.Million, S.Riboldi, C.Porzio, S.Ziliani, O.Wieland, A.Nannini, M.Rocchini, N.Marchini, M.Ciemala, M.Kmiecik, A.Maj, B.Wasilewska, M.Zieblinski, D.Filipescu, J.Kaur, N.Marginean, S.Pascu, T.Glodariu, D.Ghita, V.Zamfir, J.J.Valiente-Dobon, G.de Angelis, F.Galtarossa, A.Goasduff, T.Bayram, A.Gadea, A.Montaner, I.Zanon, D.Brugnara, A.Gozzelino, G.Pasqualato, R.Menegazzo, A.Gottardo, G.Jaworski, S.Lenzi, D.Napoli, D.Testov, M.Siciliano, T.Marchi, D.Mengoni, D.Bazzacco, A.Boso, P.R.John, F.Recchia, R.Raabe, O.Poleshchuk, J.Yang

Probing isospin mixing with the giant dipole resonance in the ⁶⁰Zn compound nucleus

NUCLEAR REACTIONS ³²Si(²⁸Si, X)⁶⁰Zn^*, E=86, 110 MeV; ³²Si(³⁰Si, X)⁶²Zn^*, E=75, 98 MeV; measured high-energy Eγ, Iγ using GALILEO array of 25 HPGe detectors and ten LaBr₃(Ce) scintillators at the Tandem accelerator facility of INFN-Legnaro. ^60,62Zn; deduced GDR parameters, Coulomb spreading widths, isospin mixing parameter at zero temperature and the isospin-symmetry-breaking correction for beta decay by analyzing experimental γ-spectra with statistical model calculations using a version of CASCADE code that included isospin formalism. Comparison of Coulomb spreading widths with the values for other mass regions deduced from GDR γ-decay measurements in other compound-nucleus reactions.

doi: 10.1103/PhysRevC.103.L041302
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2021NA22      Nucl.Phys. A1015, 122278 (2021)

J.U.Nabi, T.Bayram, G.Daraz, A.Kabir, S.Senturk

The nuclear ground-state properties and stellar electron emission rates of ⁷⁶Fe, ⁷⁸Ni, ⁸⁰Zn, ¹²⁶Ru, ¹²⁸Pd and ¹³⁰Cd using RMF and pn-QRPA models

NUCLEAR STRUCTURE ⁷⁶Fe, ⁷⁸Ni, ⁸⁰Zn, ¹²⁶Ru, ¹²⁸Pd, ¹³⁰Cd; calculated nuclear ground state properties and weak transition rates using Relativistic Mean Field (RMF) model.

doi: 10.1016/j.nuclphysa.2021.122278
Citations: PlumX Metrics

2019BA41      Phys.Atomic Nuclei 82, 317 (2019)

T.Bayram

Triaxiality in Neutron-Rich As Isotopes with Covariant Density Functional Theory

doi: 10.1134/s1063778819040045
Citations: PlumX Metrics

2018BA28      Phys.Atomic Nuclei 81, 288 (2018)

T.Bayram, S.Akkoyun, S.Senturk

Adjustment of Non-linear Interaction Parameters for Relativistic Mean Field Approach by Using Artificial Neural Networks

NUCLEAR STRUCTURE ⁴⁰Ca, ⁸⁸Sr, ¹³²Sn, ^208,214Pb; calculated binding energy, mass excess using using Relativistic Mean Field (RMF) model with Artificial Neural Network (ANN) method; deduced RMF model parameters; compared with published calculations and available data.

doi: 10.1134/S1063778818030043
Citations: PlumX Metrics

2018NA18      Acta Phys.Pol. B49, 1531 (2018)

J.-U.Nabi, T.Bayram, M.Majid

Ground-state Nuclear Properties of Neutron-rich Copper Isotopes and Lepton Capture Rates in Stellar Matter

NUCLEAR STRUCTURE ^{71,72,73,74,75,76,77,78,79,80,81,82}Cu; calculated potential energy curves, binding energy per nucleon, deformation parameters, total quadrupole moments, T_1/2, radii, electron- and positron-capture rates. The density-dependent relativistic mean field (RMF) model.

doi: 10.5506/aphyspolb.49.1531
Citations: PlumX Metrics

2016AK04      Int.J.Mod.Phys. E25, 1650045 (2016)

S.Akkoyun, T.Bayram, F.Dulger, H.Dapo, I.Boztosun

Energy level and half-life determinations from photonuclear reaction on Ga target

RADIOACTIVITY ⁶⁸Ge(EC), ^70,72Ge(β^-) [from Ga(γ, X), E<18 MeV]; measured decay products, Eγ, Iγ; deduced T_1/2. Comparison with available data.

doi: 10.1142/S0218301316500452
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2016BA65      Int.J.Mod.Phys. E25, 1650107 (2016)

T.Bayram, Se.Akkoyun, S.Uruk, H.Dapo, F.Dulger, I.Boztosun

Transition energy and half-life determinations of photonuclear reaction products of erbium nuclei

NUCLEAR REACTIONS Er(γ, X)¹⁶¹Ho, E<14 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π. Comparison with available data.

doi: 10.1142/S021830131650107X
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2014BA63      Pramana 83, 795 (2014)

T.Bayram, A.H.Yilmaz

Shape of Te isotopes in mean-field formalism

NUCLEAR STRUCTURE ^{112,114,116,118,120,122,124,126,128,130,132,134}Te; calculated binding energies, ground-state quadrupole deformation parameters, potential energy curves. HFB method with SLy4 Skyrme force, comparison with available data.

doi: 10.1007/s12043-014-0816-4
Citations: PlumX Metrics

2013BA30      Phys.Scr. 87, 065201 (2013)

T.Bayram, S.Akkoyun

An analysis of E(5) shape phase transitions in Cr isotopes with covariant density functional theory

NUCLEAR STRUCTURE ^{52,54,56,58,60,62,64,66}Cr; calculated binding energies, quadrupole moments, potential energy surfaces, single-particle levels, ground state charge radii. Self-consistent RMF theory with effective interactions, comparison with available data.

doi: 10.1088/0031-8949/87/06/065201
Citations: PlumX Metrics

2013BA48      Rom.J.Phys. 58, 931 (2013)

T.Bayram

A Microscopic Analysis on Shape of Ruthenium Isotopes

NUCLEAR STRUCTURE ^{94,96,98,100,102,104,106,108,110}Ru; calculated binding energies, quadrupole deformation parameters, potential energy curves, neutron single particle levels. HFB method with the Skyrme force SLy4, comparison with available data.