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NSR database version of May 24, 2024.

Search: Author = K.Spasova

Found 10 matches.

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2017LU02      Eur.Phys.J. A 53, 31 (2017)

V.K.Lukyanov, D.N.Kadrev, E.V.Zemlyanaya, K.V.Lukyanov, A.N.Antonov, M.K.Gaidarov, K.Spasova

Probing the exotic structure of 8B by its elastic scattering and breakup reaction on nuclear targets

NUCLEAR REACTIONS 12C, 58Ni, 208Pb(8B, 8B), E=20-170 MeV; calculated σ(θ), total σ using 3CM (Three-Cluster Model) and VMC (Variational Monte Carlo model) densities for 8B. Compared with some data. 9Be, 197Au(8B, 7Be), E=41 MeV/nucleon;12C(8B, 7Be), E=36 MeV/nucleon; calculated breakup, stripping dσ, FWHM. Compared with data.

doi: 10.1140/epja/i2017-12222-9
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2015LU04      Phys.Rev. C 91, 034606 (2015)

V.K.Lukyanov, D.N.Kadrev, E.V.Zemlyanaya, K.Spasova, K.V.Lukyanov, A.N.Antonov, M.K.Gaidarov

Microscopic analysis of 10, 11Be elastic scattering on protons and nuclei, and breakup processes of 11Be within the 10Be + n cluster model

NUCLEAR REACTIONS 1H, 12C(10Be, 10Be), E=39.1, 59.4 MeV/nucleon; 1H, 12C(11Be, 11Be), E=38.4, 49.3 MeV/nucleon; 12C(10Be, 10Be), E=39.1, 59.4 MeV/nucleon; calculated differential σ(θ), total σ, volume integrals with and without ls term and with ls and surface terms. 1H, 12C(10Be, 10Be), E=7.5, 10.7; calculated Rutherford scattering σ(θ) and total reaction σ. 9Be, 93Nb, 181Ta, 238U(11Be, 11Be), E=63 MeV/nucleon; calculated cross sections of diffraction breakup and stripping reaction within the 10Be+n cluster model. 10,11Be; calculated Point-proton and point-neutron densities. Quantum Monte Carlo (QMC) model and the generator coordinate method (GCM) to calculate the microscopic optical potentials. Comparison with experimental data.

doi: 10.1103/PhysRevC.91.034606
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2014LU16      Bull.Rus.Acad.Sci.Phys. 78, 1101 (2014); Izv.Akad.Nauk RAS, Ser.Fiz 78, 1363 (2014)

V.K.Lukyanov, D.N.Kadrev, E.V.Zemlyanaya, A.N.Antonov, K.V.Lukyanov, K.Spasova, M.K.Gaidarov

Using the microscopic optical potential model to analyze 10, 11Be elastic scattering on protons and nuclei

NUCLEAR REACTIONS 10,11Be(p, p), E=38.4, 49.3 MeV/nucleon; calculated σ(θ), density distribution of nucleons. Comparison with available data.

doi: 10.3103/S1062873814110173
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2013LU14      Phys.Rev. C 88, 034612 (2013)

V.K.Lukyanov, D.N.Kadrev, E.V.Zemlyanaya, A.N.Antonov, K.V.Lukyanov, M.K.Gaidarov, K.Spasova

Microscopic analysis of 11Li elastic scattering on protons and breakup processes within the 9Li+2n cluster model

NUCLEAR REACTIONS 11Li(p, p), E=62, 68.4, 75 MeV/nucleon; calculated microscopic optical potentials, σ(E, θ), longitudinal momentum distributions of 9Li fragments from breakup of 11Li using folding procedure with density-dependent M3Y (CDM3Y6-type) effective interaction, and microscopic large-scale shell model (LSSM) for density of 11Li. Breakup process within the 9Li+2n cluster model. Comparison with experimental data.

doi: 10.1103/PhysRevC.88.034612
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2012LU20      Phys.Atomic Nuclei 75, 1407 (2012); Yad.Fiz. 75, 1481 (2012)

V.K.Lukyanov, D.N.Kadrev, E.V.Zemlyanaya, A.N.Antonov, K.V.Lukyanov, M.K.Gaidarov, K.Spasova

Microscopic analysis of the elastic scattering of 11Li neutron-rich nuclei on protons

NUCLEAR REACTIONS 1H(11Li, 11Li), E=62, 68.4, 75 MeV/nucleon; analyzed available data; calculated σ(θ), volume integrals; deduced renormalization parameters. Comparison with available data, microscopic optical potential calculations.

doi: 10.1134/S1063778812110154
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2003LU17      Bull.Rus.Acad.Sci.Phys. 67, 790 (2003)

V.K.Luk'yanov, E.V.Zemlyanaya, D.N.Kadrev, A.N.Antonov, K.Spasova, G.S.Anagnostatos, J.Giapitzakis

Role of Coulomb distortion in calculation of 12C nucleus form factor with allowance for α-clusterization and nucleon-nucleon correlations

NUCLEAR STRUCTURE 12C; calculated form factors, matter density distributions.


2002GA48      Phys.Rev. C 66, 064308 (2002)

M.K.Gaidarov, K.A.Pavlova, A.N.Antonov, C.Giusti, S.E.Massen, C.Moustakidis, K.Spasova

Jastrow-type calculations of one-nucleon removal reactions on open s-d shell nuclei

NUCLEAR STRUCTURE 24Mg, 28Si, 32S, 40Ca; calculated neutron and proton spectroscopic factors, separation energies. One-body density matrices.

NUCLEAR REACTIONS 24Mg, 28Si, 32S(p, d), E=185 MeV; calculated σ(E, θ). 32S(e, e'p), E not given; calculated missing momentum spectrum. One-body density matrices, comparison with data.

doi: 10.1103/PhysRevC.66.064308
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2002LU14      Part. and Nucl., Lett. 111, 5 (2002)

V.K.Lukyanov, E.V.Zemlyanaya, D.N.Kadrev, A.N.Antonov, K.Spasova, G.S.Anagnostatos, J.Giapitzakis

Role of the Coulomb Distortion in Form-Factor Calculations for 12C with Alpha-Clusterization and Nucleon-Nucleon Correlations

NUCLEAR STRUCTURE 12C; calculated density distributions, elastic form factors; deduced effect of α-clustering.


2000LU18      Bull.Rus.Acad.Sci.Phys. 64, 681 (2000)

V.L.Lukyanov, E.V.Zemlyanaya, D.N.Kadrev, A.N.Antonov, K.Spasova, G.S.Anagnostatos, P.Ginis, J.Giapitzakis

Structure of α-Clusters and Charge Formfactors of the 12C Nucleus

NUCLEAR STRUCTURE 12C; calculated levels form-factors, wave functions, radial transition densities. α-cluster model calculations, comparison with data.


2000SP09      J.Phys.(London) G26, 1489 (2000)

K.Spasova, S.S.Dimitrova, P.E.Hodgson

The Analysing Powers of (p, 3He) Reactions

NUCLEAR REACTIONS 58Ni, 90Zr, 209Bi(p, 3He), E=72 MeV; analyzed σ(θ), Ay(θ); deduced one-, two-step contributions. Feshbach-Kerman-Koonin multistep theory.

doi: 10.1088/0954-3899/26/10/304
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