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NSR database version of May 2, 2024.

Search: Author = O.A.Rubtsova

Found 21 matches.

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2024PO02      Phys.Rev. C 109, 014002 (2024)

V.N.Pomerantsev, O.A.Rubtsova, V.A.Kulikov

Union of the discretized spectra for multichannel resonances

doi: 10.1103/PhysRevC.109.014002
Citations: PlumX Metrics


2021RU01      Phys.Rev. C 103, 014307 (2021)

O.A.Rubtsova, V.I.Kukulin, V.N.Pomerantsev

In-medium T matrix in case of pairing instability

doi: 10.1103/PhysRevC.103.014307
Citations: PlumX Metrics


2020KU25      Eur.Phys.J. A 56, 229 (2020)

V.I.Kukulin, O.A.Rubtsova, M.N.Platonova, V.N.Pomerantsev, H.Clement, T.Skorodko

Nature of S-wave N N interaction and dibaryon production at nucleonic resonance thresholds

doi: 10.1140/epja/s10050-020-00236-3
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2018SA34      Eur.Phys.J. A 54, 126 (2018)

D.A.Sailaubek, O.A.Rubtsova, V.I.Kukulin

Charged particle scattering problem with a complex-range Gaussian basis

NUCLEAR REACTIONS 4He(n, n), (p, p), E(cm)=0-20 MeV; calculated S-, P-, D-waves partial shifts found with real Gaussians and with CRGB (Complex-Range Gaussian basis).

doi: 10.1140/epja/i2018-12563-9
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2017RU06      Phys.Rev. C 96, 034327 (2017)

O.A.Rubtsova, V.I.Kukulin, V.N.Pomerantsev, H.Muther

In-medium bound states and pairing gap

doi: 10.1103/PhysRevC.96.034327
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2016MU08      Phys.Rev. C 94, 024328 (2016)

H.Muther, O.A.Rubtsova, V.I.Kukulin, V.N.Pomerantsev

Discrete wave-packet representation in nuclear matter calculations

doi: 10.1103/PhysRevC.94.024328
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2014PO04      Phys.Rev. C 89, 064008 (2014)

V.N.Pomerantsev, V.I.Kukulin, O.A.Rubtsova

New general approach in few-body scattering calculations: Solving discretized Faddeev equations on a graphics processing unit

NUCLEAR REACTIONS 2H(n, n), E=13, 35 MeV; analyzed neutron analyzing power Ay(θ) data; calculated σ(θ) by wave packets (WPs) approach using standard Faddeev equations, and ultrafast graphic processing unit (GPU). Comparison of GPU and CPU realizations. New way of extensive many-body scattering calculations via continuum discretization procedure.

doi: 10.1103/PhysRevC.89.064008
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2013KA39      Bull.Rus.Acad.Sci.Phys. 77, 830 (2013); Izv.Akad.Nauk RAS, Ser.Fiz 77, 914 (2013)

R.S.Kabatayeva, O.A.Rubtsova, V.I.Kukulin

Dynamic polarization of 6, 7Li nuclei in the elastic scattering of α particles

NUCLEAR REACTIONS 6,7Li(α, α), E(cm)=7.8 MeV; calculated σ(θ). Comparison with available data.

doi: 10.3103/S1062873813070125
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2013RU04      Bull.Rus.Acad.Sci.Phys. 77, 438 (2013); Izv.Akad.Nauk RAS, Ser.Fiz 77, 481 (2013)

O.A.Rubtsova

New treatment of Breakup in Few-Body Systems

doi: 10.3103/S1062873813040217
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2012KU35      Phys.Atomic Nuclei 75, 1373 (2012); Yad.Fiz. 75, 1447 (2012)

V.I.Kukulin, O.A.Rubtsova

Modern approaches for the theoretical description of multiparticle scattering and nuclear reactions

NUCLEAR REACTIONS 17O(p, d), E=35 MeV; 13C(p, d), E=25.4 MeV; 12C(p, d), E=30 MeV; analyzed available data; deduced σ, phase shift, new formulation of quantum scattering theory in a discrete Hilbert space.

doi: 10.1134/S1063778812110130
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2012RU04      Phys.Rev. C 86, 034004 (2012)

O.A.Rubtsova, V.N.Pomerantsev, V.I.Kukulin, A.Faessler

Three-body breakup within the fully discretized Faddeev equations

NUCLEAR REACTIONS 2H(n, 2np), E=42 MeV; calculated σ(θ), three-body breakup amplitudes with fully discretized and modified Faddeev equations.

doi: 10.1103/PhysRevC.86.034004
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2011KO25      Bull.Rus.Acad.Sci.Phys. 75, 443 (2011); Izv.Akad.Nauk RAS, Ser.Fiz 75, 478 (2011)

E.S.Konobeevsky, V.I.Kukulin, M.V.Mordovskoi, V.N.Pomerantsev, S.I.Potashev, O.A.Rubtsova, V.A.Sergeev, S.V.Zuev, I.M.Sharapov

Determination of neutron-neutron scattering length from the nd-breakup reaction: Experimental and theoretical aspects

doi: 10.3103/S1062873811040265
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2011RU11      Phys.Rev. C 84, 044002 (2011)

O.A.Rubtsova, V.I.Kukulin, V.N.Pomerantsev

Validity of the coupled-channel reduction in three-body scattering

NUCLEAR REACTIONS 16O(d, d'), E(cm)=5-40 MeV; calculated inelasticity parameter, elastic cross section. Full wave-packet continuum discretization (WPCD) approach and Pseudostate-Continuum (PC) approximation.

doi: 10.1103/PhysRevC.84.044002
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2010RU05      Phys.Rev. C 81, 064003 (2010)

O.A.Rubtsova, V.I.Kukulin, V.N.Pomerantsev, A.Faessler

New approach toward a direct evaluation of the multichannel multienergy S matrix without solving the scattering equations

doi: 10.1103/PhysRevC.81.064003
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2010RU08      Physics of Part.and Nuclei 41, 1123 (2010)

O.A.Rubtsova, V.I.Kukulin, V.N.Pomerantsev

Quantum scattering theory on the momentum lattice

doi: 10.1134/S1063779610070324
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2009PO03      Phys.Rev. C 79, 034001 (2009)

V.N.Pomerantsev, V.I.Kukulin, O.A.Rubtsova

Solving three-body scattering problems in the momentum lattice representation

doi: 10.1103/PhysRevC.79.034001
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2009RU06      Phys.Rev. C 79, 064602 (2009)

O.A.Rubtsova, V.N.Pomerantsev, V.I.Kukulin

Quantum scattering theory on the momentum lattice

NUCLEAR REACTIONS 56Fe(n, n'), E(cm)<120 MeV; calculated σ(θ), s-wave phase shifts, inelasticity parameters, matrix elements using the wave-packet continuum discretization method to solve quantum-mechanical scattering problems.

doi: 10.1103/PhysRevC.79.064602
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2008RU10      Phys.Rev. C 78, 034603 (2008)

O.A.Rubtsova, V.I.Kukulin, A.M.Moro

Continuum discretization methods in a composite particle scattering off a nucleus: Benchmark calculations

NUCLEAR REACTIONS 58Ni(d, d), E=12, 21.6, 80 MeV; calculated σ, σ(θ). Continuum discretized coupled channels method, wave-packet continuum discretization method.

doi: 10.1103/PhysRevC.78.034603
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2007KU26      Phys.Rev. C 76, 047601 (2007)

V.I.Kukulin, O.A.Rubtsova

Elastic scattering on a nucleus and the breakup of the composite projectile via wave-packet continuum discretization

doi: 10.1103/PhysRevC.76.047601
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2001RU13      Yad.Fiz. 64, No 9, 1769 (2001); Phys.Atomic Nuclei 64, 1689 (2001)

O.A.Rubtsova, V.I.Kukulin

New Approach to Solving the Problem of Composite-Particle Scattering on Nuclei

doi: 10.1134/1.1409509
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2001RU15      Yad.Fiz. 64, No 10, 1882 (2001); Phys.Atomic Nuclei 64, 1799 (2001)

O.A.Rubtsova, V.I.Kukulin

Green's Function and Scattering Matrix in a Discrete Oscillator Basis

doi: 10.1134/1.1414928
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