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NSR database version of April 29, 2024.

Search: Author = L.I.Nikitina

Found 20 matches.

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2016OR01      Phys.Rev. C 93, 014612 (2016), Erratum Phys.Rev. C 93, 059901 (2016)

Yu.V.Orlov, B.F.Irgaziev, L.I.Nikitina

Asymptotic normalization coefficients of resonant and bound states from the phase shifts for αα and α12C scattering

NUCLEAR REACTIONS 4He(α, α'), E(cm)<25 MeV; 12C(α, α'), E(cm)<6.0 MeV; analyzed fits of phase shifts of elastic scattering, analytical continuation of renormalized scattering amplitude. 8Be, 16O; calculated energies of levels and asymptotic normalization coefficients (ANC) for first 0+ and 2+ resonances in 8Be, 0+, 1-, and 2+ bound states and 1- and 3- resonances in 16O. S-matrix pole (SMP) and effective-range methods.

doi: 10.1103/PhysRevC.93.014612
Citations: PlumX Metrics


2014BL10      Few-Body Systems 55, 1009 (2014)

L.D.Blokhintsev, L.I.Nikitina, Yu.V.Orlov, D.A.Savin

Characteristics of d + α Bound and Resonant States from Analytic Continuation of the Effective-Range Expansion

NUCLEAR REACTIONS 2H(α, X)6Li, E not given; calculated asymptotic normalization coefficients, resonance width, J, π. Comparison with available data.

doi: 10.1007/s00601-013-0755-5
Citations: PlumX Metrics


2012OR02      Bull.Rus.Acad.Sci.Phys. 76, 446 (2012); Izv.Akad.Nauk RAS, Ser.Fiz 76, 503 (2012)

Yu.V.Orlov, L.I.Nikitina

The characteristics of the 8Be ground state in the effective-range approximation

NUCLEAR STRUCTURE 8Be; calculated ground state Gamow wave function, resonances, J, π, NVC and ANC values. Comparison with available data.

doi: 10.3103/S1062873812040284
Citations: PlumX Metrics


2011OR02      Phys.Atomic Nuclei 74, 1610 (2011); Yad.Fiz. 74, 1636 (2011)

Yu.V.Orlov, L.I.Nikitina

Nuclear vertex constants for the virtual decay 7Be → 3He + 4He of the 7Be bound states from a phase-shift analysis in the effective-range theory

RADIOACTIVITY 7Be(α); calculated absolute values of the asymptotic normalization and nuclear vertex constant. S-factor calculation implication.

doi: 10.1134/S1063778811110159
Citations: PlumX Metrics


2007ER05      Bull.Rus.Acad.Sci.Phys. 71, 791 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 819 (2007)

V.O.Eremenko, L.I.Nikitina, Yu.V.Orlov

The vertex constant for the virtual decay of a nucleus into two charged particles within the effective range theory

doi: 10.3103/S1062873807060081
Citations: PlumX Metrics


2006IR02      Bull.Rus.Acad.Sci.Phys. 70, 257 (2006)

B.F.Irgaziev, L.I.Nikitina, Yu.V.Orlov

Nucleon-deuteron system at low energies within a two-body potential model

NUCLEAR STRUCTURE 3H, 3He; calculated binding energies, effective radius functions.


2006OR03      Phys.Atomic Nuclei 69, 607 (2006); Yad.Fiz. 69, 631 (2006)

Yu.V.Orlov, L.I.Nikitina

Effective-Range Function for Doublet nd Scattering from an Analysis of Modern Data

NUCLEAR REACTIONS 2H(n, n), E ≈ 0-10 MeV; analyzed doublet scattering data; deduced effective-range function.

NUCLEAR STRUCTURE 3H; analyzed data; deduced effective-range function.

doi: 10.1134/S1063778806040077
Citations: PlumX Metrics


2005OR05      Bull.Rus.Acad.Sci.Phys. 69, 844 (2005)

Yu.V.Orlov, L.I.Nikitina

Phillips and Girard-Fuda plots in light of latest calculation results for nd-system

NUCLEAR STRUCTURE 3H; calculated binding energy vs nd scattering length.


2002OR02      Yad.Fiz. 65, 396 (2002); Phys.Atomic Nuclei 65, 371 (2002)

Yu.V.Orlov, Yu.P.Orevkov, L.I.Nikitina

T → d + n Vertex Function and Its Correlation with the Triton Binding Energy and with the Doublet nd Scattering Length

NUCLEAR STRUCTURE 3H; calculated normalization constant, binding energy; deduced correlation with nd scattering length.

doi: 10.1134/1.1451956
Citations: PlumX Metrics


2000NI10      Bull.Rus.Acad.Sci.Phys. 64, 111 (2000)

L.I.Nikitina, Yu.V.Orlov

Poles of k cot δ and Analytical Properties of the Scattering Amplitude for the Woods-Saxon Potential


2000OR02      Yad.Fiz. 63, No 3, 394 (2000); Phys.Atomic Nuclei 63, 328 (2000)

Yu.V.Orlov, Yu.P.Orevkov, L.I.Nikitina

Two-Body Potential Model for the Doublet Neutron-Deuteron System and Effects of Long-Range Interaction

NUCLEAR STRUCTURE 3H; calculated long-range interaction effects in doublet neutron-deuteron system. Two-body potential model.

doi: 10.1134/1.855639
Citations: PlumX Metrics


1998BL17      Bull.Rus.Acad.Sci.Phys. 62, 64 (1998)

L.D.Blokhintsev, L.I.Nikitina, Yu.V.Orlov

Hypertriton in a Potential Model

NUCLEAR STRUCTURE 3H; calculated hypernucleus virtual decay form factor, vertex constant. Two-body model, Hulthen and Yukawa potentials.


1998OR06      Bull.Rus.Acad.Sci.Phys. 62, 1824 (1998)

Yu.V.Orlov, L.I.Nikitina

Poles of k cot δ and Discrete Symmetry of Bound and Virtual Levels


1997NI14      Bull.Rus.Acad.Sci.Phys. 61, 1752 (1997)

L.I.Nikitina, Yu.V.Orlov, Yu.P.Orevkov

Separable Approximation of t-Matrix for a System with Resonant or Virtual State


1996OR07      Bull.Rus.Acad.Sci.Phys. 60, 1782 (1996)

Yu.V.Orlov, Yu.P.Orevkov, L.I.Nikitina

Vertex Constant in a Potential Model and the Effective Range Expansion

NUCLEAR STRUCTURE 2,3H; calculated ground, virtual states characteristics; deduced pole related features. Two-body model, Yukawa potential.


1994NI15      Bull.Rus.Acad.Sci.Phys. 58, 1877 (1994)

L.I.Nikitina, Yu.P.Orevkov, Yu.V.Orlov

Coupling Constant for d → np Vertex in the Potential Model and Effective Range Approximation

NUCLEAR STRUCTURE 2H; calculated binding energy. Potential model, effective range approximation, vertex coupling constant evaluated.

NUCLEAR REACTIONS 1H(n, n), E=low; calculated scattering length. Potential model, effective range approximation, vertex coupling constant evaluated.


1974VA03      Yad.Fiz. 19, 28 (1974); Sov.J.Nucl.Phys. 19, 14 (1974)

S.S.Vasilev, B.S.Galakhmatova, V.B.Gubin, T.N.Mikhaleva, E.A.Romanovskii, D.L.Chuprunov, A.S.Demyanova, L.I.Nikitina

Elastic Scattering of 6-7 MeV Protons from 9Be

NUCLEAR REACTIONS 9Be(p, p), E=6-7 MeV; measured σ(θ), P(p).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0139.


1973GU08      Izv.Akad.Nauk SSSR, Ser.Fiz. 37, 101 (1973); Bull.Acad.Sci.USSR, Phys.Ser. 37, No.1, 89 (1973)

V.B.Gubin, S.S.Vasilev, B.S.Galakhmatova, T.N.Mikhaleva, E.A.Romanovskii, D.L.Chuprunov, L.I.Nikitina

Inelastic Scattering of Protons from 9Be with Excitation of the 1.68 and 2.43 MeV Levels

NUCLEAR REACTIONS 9Be(p, p'), E=6.4 MeV; measured nothing, calculated σ(Ep', θ).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0137.


1973VA08      Izv.Akad.Nauk SSSR, Ser.Fiz. 37, 105 (1973); Bull.Acad.Sci.USSR, Phys.Ser. 37, No.1, 92 (1973)

S.S.Vasilev, B.S.Galakhmatova, A.S.Demyanova, T.N.Mikhaleva, E.A.Romanovskii, D.L.Chuprunov, L.I.Nikitina

Inelastic Scattering of Deuterons from 9Be

NUCLEAR REACTIONS 9Be(d, d'), E=12.8 MeV; measured σ(Ed', θ).

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0131.


1971VA29      Izv.Akad.Nauk SSSR, Ser.Fiz. 35, 1693 (1971); Bull.Acad.Sci.USSR, Phys.Ser. 35, 1541 (1972)

S.S.Vasilev, B.S.Galakhmatova, A.S.Demyanova, T.N.Mikhaleva, L.I.Nikitina, E.A.Romanovskii, D.L.Chuprunov

The (p, p') Reaction on 13C

NUCLEAR REACTIONS 13C(p, p'), E=6.36, 6.48 MeV; measured σ(Ep', θ).


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