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NSR database version of May 24, 2024.

Search: Author = T.Belyaeva

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2022GO16      Phys.Atomic Nuclei 85, 785 (2022)

S.A.Goncharov, A.S.Demyanova, A.N.Danilov, V.I.Starastsin, T.L.Belyaeva, W.Trzaska, N.Burtebayev, M.Nasurlla, Yu.B.Gurov

Investigation of Excited States of the 13C Nucleus in Alpha-Particle Scattering

NUCLEAR REACTIONS 13C(α, α'), E<90 MeV; analyzed available data; deduced parameters of a semimicroscopic potential on the basis of the dispersive optical model by the distorted-wave Born approximation, the presence of a neutron halo.

doi: 10.1134/S1063778823010210
Citations: PlumX Metrics


2021DE19      Eur.Phys.J. A 57, 204 (2021)

A.Demyanova, V.Starastsin, A.Ogloblin, A.Danilov, S.Dmitriev, W.Trzaska, P.Heikkinen, T.Belyaeva, S.Goncharov, V.Maslov, Y.Sobolev, Y.Gurov, B.Chernyshev, N.Burtebaev, D.Janseitov, S.Khlebnikov

The spin-parities of the 13.35 MeV state and high-lying excited states around 20 MeV in 12C nucleus

NUCLEAR REACTIONS 11B(3He, d), E=25 MeV; measured reaction products; deduced σ(θ), energy levels, J, π. Comparison with the DWBA method. K-130 cyclotron at the University of Jyvaskyla.

doi: 10.1140/epja/s10050-021-00515-7
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2021SH34      Phys.Rev. C 104, 044621 (2021)

V.R.Sharma, E.F.Aguilera, T.L.Belyaeva, J.C.Morales-Rivera, P.Amador-Valenzuela, E.Martinez-Quiroz, L.Acosta, D.Lizcano

Fusion and proton transfer in the 10B + 27Al system at sub-barrier energies

NUCLEAR REACTIONS 27Al(10B, 2n)35Ar, (10B, p)36Cl, (10B, np)35Cl, (10B, 2np)34Cl, (10B, 2p)35S, (10B, n2p)34S, (10B, α)33S, (10B, nα)32S, (10B, pα)32P, (10B, npα)31P, (10B, 2α)29Si, (10B, n2α)28Si, E=≈1.2-1.7 MeV/nucleon; measured Eγ, Iγ total σ(E), total fusion σ(E), evaporation residue production σ(E) using an HPGe detector at the 6 MV Tandem accelerator of ININ-Mexico; deduced level density parameter, astrophysical S factor, impact on σ(E) with the inclusion of coupling of low lying excited states of projectile and target; compiled previous experimental reduced total fusion σ(E) as function of reduced energy for 6,7Li+24Mg, 7Li+27Al, 9Be+27Al, 10B+27Al, 19F+19F, and 16,17,18O+27Al systems, benchmarking universal fusion function (UFF). Comparison with statistical Hauser-Feshbach calculations using PACE2 code, coupled-channel method using CCFULL code, one-dimensional barrier penetration model (1DBPM), and DWBA calculations for proton-transfer using FRESCO code.

doi: 10.1103/PhysRevC.104.044621
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0997.


2020DE24      JETP Lett. 111, 409 (2020)

A.S.Demyanova, A.N.Danilov, A.A.Ogloblin, V.I.Starastsin, S.V.Dmitriev, W.H.Trzaska, S.A.Goncharov, T.L.Belyaeva, V.A.Maslov, Yu.G.Sobolev, Yu.E.Penionzhkevich, S.V.Khlebnikov, G.P.Tyurin, N.Burtebaev, D.Janseitov, Yu.B.Gurov, J.Louko, V.M.Sergeev

States of the 12N Nucleus with Increased Radii

NUCLEAR REACTIONS 12C(3He, t), E=40 MeV; measured reaction products; deduced σ(θ), rms radii of 12N obtained by the MDM analysis.

doi: 10.1134/S0021364020080020
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2529.


2020DE40      Phys.Rev. C 102, 054612 (2020)

A.S.Demyanova, V.I.Starastsin, A.N.Danilov, A.A.Ogloblin, S.V.Dmitriev, S.A.Goncharov, T.L.Belyaeva, V.A.Maslov, Yu.G.Sobolev, W.Trzaska, P.Heikkinen, G.P.Gurov, N.Burtebaev, D.Janseitov

Possible neutron and proton halo structure in the isobaric analog states of A=12 nuclei

NUCLEAR REACTIONS 11B(3He, d)12C, E=25 MeV from K130 cyclotron of University of Jyvaskyla; measured E(d), I(d), σ(θ) using three sets ofDE-E silicon and Si(Li) detector telescopes. 12C; deduced levels, IAS, J, π, proton halo in the corresponding IASs of 12N from MDM analysis; analyzed a triplet of IASs with isospin T=1 in 12B, 12C, and 12N nuclei and compared their rms radii. Comparison with theoretical calculations in the framework of coupled-reaction channels (CRC) method for direct proton transfer to the bound and unbound states using the code FRESCO.

doi: 10.1103/PhysRevC.102.054612
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2527. Data from this article have been entered in the XUNDL database. For more information, click here.


2020DE42      JETP Lett. 112, 463 (2020)

A.S.Demyanova, A.N.Danilov, A.A.Ogloblin, S.A.Goncharov, T.L.Belyaeva, W.H.Trzaska, V.I.Starastsin

Search for Signs of Neutron and Proton Halos in the Excited Isobaric Analog States of A = 14 Nuclei

NUCLEAR REACTIONS 14C(α, α), E=35 MeV; 13C(3He, d), E=43.6 MeV; 14N(3He, t), E=44.6, 420 MeV; analyzed available data; deduced σ(θ), halo and rms matter radii using ANC and MDM methods.

doi: 10.1134/S0021364020200011
Citations: PlumX Metrics


2018BE28      Phys.Rev. C 98, 034602 (2018)

T.L.Belyaeva, S.A.Goncharov, A.S.Demyanova, A.A.Ogloblin, A.N.Danilov, V.A.Maslov, Yu.G.Sobolev, W.Trzaska, S.V.Khlebnikov, G.P.Tyurin, N.Burtebaev, D.Janseitov, E.Mukhamejanov

Neutron halos in the excited states of 12B

NUCLEAR REACTIONS 11B(d, p), (d, d), E=21.5 MeV; measured proton and deuteron spectra, elastic differential σ(θ), differential σ(θ) for the g.s., and low-spin states of 12B using ΔE-E detector telescopes at the University of Jyvaskyla K130 cyclotron facility. 12B; deduced levels, J, π, reduced widths, spectroscopic factors, asymptotic normalization coefficients, rms neutron radii, neutron halos, and radial single-particle neutron wave functions. Comparison with compound-nucleus and coupled-reaction-channel (CRC) analysis within the Hauser-Feshbach formalism of the statistical compound-nucleus model. Systematics of rms matter radii and halo radii in 9,11Be, 12B, 13,14C.

doi: 10.1103/PhysRevC.98.034602
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2417. Data from this article have been entered in the XUNDL database. For more information, click here.


2017AG09      Phys.Rev. C 96, 024616 (2017)

E.F.Aguilera, E.Martinez-Quiroz, P.Amador-Valenzuela, D.Lizcano, A.Garcia-Flores, J.J.Kolata, A.Roberts, G.V.Rogachev, G.F.Peaslee, V.Guimaraes, F.D.Becchetti, A.Villano, M.Ojaruega, Y.Chen, H.Jiang, M.Febbraro, P.A.DeYoung, T.L.Belyaeva

Sub-barrier fusion of weakly bound 6Li with 58Ni

NUCLEAR REACTIONS 58Ni(6Li, X), E=10.8, 11.5, 12.7, 13.2, 13.7, 14.4 MeV, [secondary pure 6Li beam from 3He(6Li, 6Li), E=31-38 MeV reaction]; measured σ(θ, E) for evaporated protons at the University of Notre Dame FN tandem accelerator facility; deduced proton multiplicities, fusion σ(E) and total reaction σ(E). Proton angular distributions compared with statistical model calculations using PACE2 code. Comparison of fusion σ(E) data with previous experimental data for this reaction and for the 6Li+59Co, 6Li+64Zn, and 6Li+64Ni systems. Comparison with theoretical calculations using one-dimensional barrier penetration model (BPM) and coupled-channel (CC) method using optical model potentials.

doi: 10.1103/PhysRevC.96.024616
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2271.


2017DA29      Phys.Atomic Nuclei 80, 838 (2017)

A.N.Danilov, A.S.Demyanova, A.A.Ogloblin, T.L.Belyaeva, S.A.Goncharov

Do analogs of the Hoyle state exist in 16O?

doi: 10.1134/S1063778817050052
Citations: PlumX Metrics


2017DE38      Phys.Atomic Nuclei 80, 831 (2017)

A.S.Demyanova, A.A.Ogloblin, S.A.Goncharov, A.N.Danilov, T.L.Belyaeva, W.Trzaska

Use of (3He, t) charge-exchange reactions in determining radii of excited states of nuclei

doi: 10.1134/S1063778817050064
Citations: PlumX Metrics


2016DE35      JETP Lett. 104, 289 (2016)

A.S.Demyanova, A.A.Ogloblin, A.N.Danilov, S.V.Dmitriev, V.I.Starostin, S.A.Goncharov, T.L.Belyaeva, V.Trzaska

Inelastic 9Be + α scattering at 90 MeV: Whether the concept of the 9Be structure should be changed?

NUCLEAR REACTIONS 9Be(α, α'), E=90 MeV; analyzed available data on σ(θ). 9Be; deduced J, π.

doi: 10.1134/S0021364016170070
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1303.


2016DE39      JETP Lett. 104, 526 (2016)

A.S.Demyanova, A.A.Ogloblin, A.N.Danilov, T.L.Belyaeva, S.A.Goncharov, W.Trzaska

Proton halo in the 13N nucleus

NUCLEAR REACTIONS 13C(3He, t), E not given;13C(3He, 3He'), E=43.6 MeV; 13C(3He, 3He), E=39.6 MeV; analyzed available data. 13N; deduced difraction radius, proton halo. Modified diffraction model (MDM).

doi: 10.1134/S0021364016200108
Citations: PlumX Metrics


2016OG01      Phys.Rev. C 94, 051602 (2016)

A.A.Ogloblin, A.N.Danilov, A.S.Demyanova, S.A.Goncharov, T.L.Belyaeva

Search for dilute excited states in 16O

NUCLEAR REACTIONS 12C, 16O(α, α), (α, α'), 16O(16O, 16O), (16O, 16O'), E<100 MeV/nucleon; analyzed differential cross section scattering data using modified diffraction model (MDM); deduced root mean square radii for six 0+ states on 16O, and compared with experimental values. No evidence for the existence of a dilute 0+ state in 16O with super-large radius, as predicted by the αBEC model.

doi: 10.1103/PhysRevC.94.051602
Citations: PlumX Metrics


2016OG03      Phys.Atomic Nuclei 79, 514 (2016); Yad.Fiz. 79, 328 (2016)

A.A.Ogloblin, A.S.Demyanova, A.N.Danilov, T.L.Belyaeva, S.A.Goncharov, W.Trzaska

Nuclear states with anomalously large radius (size isomers)

NUCLEAR REACTIONS 12C(α, α), (α, α'), E=60, 240, 386 MeV; calculated elastic and inelastic σ(θ) using DWBA, CC, MDM (Modified Diffraction Model), IRS (Inelastic Rainbow Scattering) model and ANC (Asymptotic Normalization Coefficients) method. 9,11Be, 12B, 12,13C; deduced diffraction radii vs E(cm), nuclei with anomalously large radius (size isomers). Compared with other evaluations.

doi: 10.1134/S1063778816040177
Citations: PlumX Metrics


2015DA14      Phys.Atomic Nuclei 78, 777 (2015); Yad.Fiz. 78, 828 (2015)

A.N.Danilov, A.S.Demyanova, S.V.Dmitriev, A.A.Ogloblin, T.L.Belyaeva, S.A.Goncharov, Yu.B.Gurov, V.A.Maslov, Yu.G.Sobolev, W.Trzaska, S.V.Khlebnikov, P.Heikkinen, R.Julin, G.P.Tyurin, N.Burtebaev, T.Zholdybayev

Study of elastic and inelastic 11B+α scattering and search for cluster states of enlarged radius in 11B

NUCLEAR REACTIONS 11B(α, α), (α, α'), E=65 MeV; measured reaction products, Eα, Iα; deduced σ(θ), optical model parameters, J, π, root-mean-square radii.

doi: 10.1134/S1063778815060071
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2353.


2015DE40      JETP Lett. 102, 413 (2015)

A.S.Demyanova, A.A.Ogloblin, A.N.Danilov, S.V.Dmitriev, V.I.Starostin, S.A.Goncharov, T.L.Belyaeva, W.Trzaska, V.A.Maslov, Yu.G.Sobolev, N.Burtebaev, E.Mukhamedzhanov, L.I.Slusarenko, Yu.N.Pavlenko

Neutron halo in the exotic first excited state of 9Be

NUCLEAR REACTIONS 9Be(α, α), (α, α'), E=40-90 MeV; measured reaction products, Eα, Iα; deduced σ(θ), difraction radii, neutron halo. Comparison with available data.

doi: 10.1134/S0021364015190030
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1302.


2015OG04      JETP Lett. 102, 199 (2015)

A.A.Ogloblin, A.S.Demyanova, A.N.Danilov, S.A.Goncharov, T.L.Belyaeva, W.Trzaska, Yu.G.Sobolev

Possible observation of an excited state with an anomalously small radius in the 13C nucleus

NUCLEAR REACTIONS 13C(α, α'), E=65, 90 MeV; measured reaction products; deduced σ(θ), rms radii. Comparison with available data.

doi: 10.1134/S0021364015160109
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2296.


2014BE47      Phys.Rev. C 90, 064610 (2014)

T.L.Belyaeva, R.Perez-Torres, A.A.Ogloblin, A.S.Demyanova, S.N.Ershov, S.A.Goncharov

Determination of neutron halo radii in the first excited states of 13C and 11Be with the asymptotic normalization coefficients method

NUCLEAR REACTIONS 12C(d, p), E=11.8, 25.9, 30 MeV; 10Be(d, p), E=12.0, 25.0 MeV; analyzed differential σ(E) data using coupled-reaction-channels method. 11Be, 13C; deduced spectroscopic factors, asymptotic normalization coefficients (ANCs), and rms radii of the last neutron, existence of neutron halos in the ground states and the first excited states.

doi: 10.1103/PhysRevC.90.064610
Citations: PlumX Metrics


2013OG05      Eur.Phys.J. A 49, 46 (2013)

A.A.Ogloblin, T.L.Belyaeva, A.N.Danilov, A.S.Demyanova, S.A.Goncharov

Radius of 12C in the excited 22 + Hoyle state

NUCLEAR REACTIONS 12C(α, α'), E=240, 386 MeV; calculated, analyzed σ(θ), rotational bands. 12C deduced diffraction radii at both energies. Compared with published diffraction radii at other energies.

doi: 10.1140/epja/i2013-13046-3
Citations: PlumX Metrics


2011AG15      Phys.Rev.Lett. 107, 092701 (2011)

E.F.Aguilera, P.Amador-Valenzuela, E.Martinez-Quiroz, D.Lizcano, P.Rosales, H.Garcia-Martinez, A.Gomez-Camacho, J.J.Kolata, A.Roberts, L.O.Lamm, G.Rogachev, V.Guimaraes, F.D.Becchetti, A.Villano, M.Ojaruega, M.Febbraro, Y.Chen, H.Jiang, P.A.DeYoung, G.F.Peaslee, C.Guess, U.Khadka, J.Brown, J.D.Hinnefeld, L.Acosta, E.S.Rossi, Jr., J.F.P.Huiza, T.L.Belyaeva

Near-Barrier Fusion of the 8B+58Ni Proton-Halo System

NUCLEAR REACTIONS 58Ni(8B, X)66As, E=22.4-26.9 MeV; measured reaction products, proton spectra; deduced fusion σ, fusion and breakup yields.

doi: 10.1103/PhysRevLett.107.092701
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1884.


2011BE20      Int.J.Mod.Phys. E20, 966 (2011)

T.L.Belyaeva, A.S.Demyanova, A.A.Ogloblin, S.A.Goncharov

8Be direct transfer in α+12C inelastic scattering and signatures of the alpha particle condensation in the near-3α threshold states of 12C

NUCLEAR REACTIONS 12C(α, X), E=110 MeV; calculated σ(θ), energy levels, J, π, 8Be transfer. Coupled reaction channels calculations, comparison with experimental data.

doi: 10.1142/S0218301311019076
Citations: PlumX Metrics


2011BE42      Phys.Atomic Nuclei 74, 1537 (2011)

T.L.Belyaeva, A.N.Danilov, A.S.Demyanova, S.A.Goncharov, A.A.Ogloblin, R.Perez-Torres

Role of 8Be heavy stripping mechanism in the α + 12C inelastic scattering to the near-3α-threshold states in 12C

NUCLEAR REACTIONS 12C(α, α), E=110 MeV; calculated σ(θ), total angular momentum; deduced dominance of α+8Be cluster for Hoyle state.

doi: 10.1134/S1063778811110032
Citations: PlumX Metrics


2011DE17      Int.J.Mod.Phys. E20, 915 (2011)

A.S.Demyanova, A.A.Ogloblin, A.N.Danilov, T.L.Belyaeva, S.A.Goncharov

Radii of cluster states in 11B and 13C

NUCLEAR REACTIONS 11B, 12C(α, X), E = 388 MeV; 11B, 12C(d, X), E = 200 MeV; 13C(α, α'), E=35.5 MeV; calculated σ(θ). 13C, 11B; deduced rms radii. AMD calculations, comparison with experimental data.

doi: 10.1142/S0218301311018964
Citations: PlumX Metrics


2011OG06      Int.J.Mod.Phys. E20, 823 (2011)

A.A.Ogloblin, A.N.Danilov, A.S.Demyanova, T.L.Belyaeva, S.A.Goncharov

Observation of neutron halos in the excited states of nuclei

NUCLEAR REACTIONS 9Be(α, α), (3He, 3He), 4He, 12C(10Be, X), (11Be, X), (12Be, X), (14Be, X), E not given; analyzed data; deduced energy levels, J, π, difraction radii.

doi: 10.1142/S0218301311018769
Citations: PlumX Metrics


2011OG09      Phys.Atomic Nuclei 74, 1548 (2011); Yad.Fiz. 74, 1581 (2011)

A.A.Ogloblin, A.N.Danilov, T.L.Belyaeva, A.S.Demyanova, S.A.Goncharov, W.Trzaska

Observation of abnormally large radii of nuclei in excited states in the vicinity of neutron thresholds

NUCLEAR REACTIONS 12C(14Be, 14Be), E(cm)=439 MeV; 12C(11Be, 11Be), E=384 MeV; 4He(12Be, 12Be), E(cm)=180 MeV; 13C(α, α), (3He, 3He), E(cm) <300 MeV; analyzed σ(θ) and difraction radii data; deduced abnormally large radii for excited states.

doi: 10.1134/S1063778811110147
Citations: PlumX Metrics


2011OG10      Phys.Rev. C 84, 054601 (2011)

A.A.Ogloblin, A.N.Danilov, T.L.Belyaeva, A.S.Demyanova, S.A.Goncharov, W.Trzaska

Effect of neutron halos on excited states of nuclei

NUCLEAR REACTIONS 9Be(α, α), (α, α'), E(cm)=35.5 MeV; 13C(3He, 3He), (3He, 3He), E=39.6 MeV; 13C(α, α), (α, α'), E(cm)=388 MeV; 12C(α, α), (α, α'), E(cm)=30-300 MeV; 12C(11Be, 11Be), E(cm)=282 MeV; 12C(11Be, 11Be'), E(cm)=385 MeV; analyzed σ(θ); deduced rms radii, diffraction radii, neutron halos in the excited states. Modified diffraction model.

doi: 10.1103/PhysRevC.84.054601
Citations: PlumX Metrics


2010BE32      Phys.Rev. C 82, 054618 (2010)

T.L.Belyaeva, A.N.Danilov, A.S.Demyanova, S.A.Goncharov, A.A.Ogloblin, R.Perez-Torres

Large-angle α-particle scattering on 12C and search for signatures of α-particle Bose condensation

NUCLEAR REACTIONS 12C(α, α), E=23.9-240.0 MeV; calculated σ(θ), reaction σ, dynamic polarization potentials and exchange correction factors. 12C(α, α'), E=110 MeV; calculated σ(θ), large-angle scattering and 8Be transfer, σ(θ) for g.s., first 2+, first 3-, and the second 0+ Hoyle state. Coupled-channel (CC), semimicroscopic dispersive optical model (SMDOM) and DWBA analyses. Signatures of α-particle Bose condensation. Comparison with experimental data.

doi: 10.1103/PhysRevC.82.054618
Citations: PlumX Metrics


2010OG03      Nucl.Phys. A834, 143c (2010)

A.A.Ogloblin, T.L.Belyaeva, A.N.Danilov, A.S.Demyanova, S.A.Goncharov

Measuring the radii of particle unstable nuclear states and search for the signatures of alpha condensation in light nuclei

NUCLEAR REACTIONS 12C(α, α'), E(cm)≈=45-300 MeV; 12C(3He, 3He'), E(cm)≈25-95 MeV; 12C(d, d'), E(cm)≈45-170 MeV; 12C(6Li, 6Li'), E(cm)≈82-115 MeV; 12C(12C, 12C'), E(cm)≈61-80 MeV; measured particle spectra, angular distributions; deduced ground and excited state diffraction radii, radii. 13C; deduced neutron halo using diffractive and rainbow scattering.

doi: 10.1016/j.nuclphysa.2009.12.024
Citations: PlumX Metrics


2009AG02      Phys.Rev. C 79, 021601 (2009)

E.F.Aguilera, E.Martinez-Quiroz, D.Lizcano, A.Gomez-Camacho, J.J.Kolata, L.O.Lamm, V.Guimaraes, R.Lichtenthaler, O.Camargo, F.D.Becchetti, H.Jiang, P.A.DeYoung, P.J.Mears, T.L.Belyaeva

Reaction cross sections for 8B, 7Be, and 6Li+58Ni near the Coulomb barrier: Proton-halo effects

NUCLEAR REACTIONS 58Ni(6Li, 6Li), E=9.9, 11.2, 12.1, 13.0, 14.0 MeV; 58Ni(7Be, 7Be), E=15.1, 17.1, 18.5, 19.9, 21.4 MeV; 58Ni(8B, 8B), E=20.7, 23.4, 25.3, 27.2, 29.3 MeV; measured σ, angular distributions; deduced total reaction and breakup cross section for (8B, 8B) reaction, and proton halo effects for 8B. Comparison with optical-model calculations.

doi: 10.1103/PhysRevC.79.021601
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1671.


2009AG14      Phys.Rev. C 79, 021601(R) (2009)

E.F.Aguilera, E.Martinez-Quiroz, D.Lizcano, A.Gomez-Camacho, J.J.Kolata, L.O.Lamm, V.Guimaraes, R.Lichtenthaler, O.Camargo, F.D.Becchetti, H.Jiang, P.A.Deyoung, P.J.Mears, T.L.Belyaeva

Reaction cross sections for 8B, 7Be, and 6Li + 58Ni near the Coulomb barrier: Proton-halo effects

NUCLEAR REACTIONS 58Ni(8B, 8B), 58Ni(7Be, 7Be), 58Ni(6Li, 6Li), E=9.8-29.2 MeV; measured products, 58Ni; deduced σ(θ). Data were imported from EXFOR entry C1671.

doi: 10.1103/physrevc.79.021601
Citations: PlumX Metrics


2009BE46      Phys.Rev. C 80, 064617 (2009)

T.L.Belyaeva, E.F.Aguilera, E.Martinez-Quiroz, A.M.Moro, J.J.Kolata

Astrophysical S17(0) factor extraction from breakup of 8B on 58Ni at energies near the Coulomb barrier

NUCLEAR REACTIONS 58Ni(7Be, 7Be), (8B, 8B), (8B, 7Be), (8B, X), E=15-30 MeV; calculated σ(θ) for elastic, single-proton transfer and breakup channels using continuum-discretized coupled channels (CDCC) method. Comparison with experimental data; deduced astrophysical S17(O) factor.

doi: 10.1103/PhysRevC.80.064617
Citations: PlumX Metrics


2009DA22      Phys.Rev. C 80, 054603 (2009)

A.N.Danilov, T.L.Belyaeva, A.S.Demyanova, S.A.Goncharov, A.A Ogloblin

Determination of nuclear radii for unstable states in 12C with diffraction inelastic scattering

NUCLEAR REACTIONS 12C(d, d), (d, d'), E=52, 60.6, 77.3, 90, 200 MeV; 12C(3He, 3He), (3He, 3He'), E=34.7, 50, 60, 72, 82 MeV; 12C(6Li, 6Li), (6Li, 6Li'), E=124, 169 MeV; 12C(α, α), (α, α'), E=60, 104, 110, 139, 166, 172.5, 240 MeV; 12C(12C, 12C), (12C, 12C'), E=120, 139.5, 159 MeV; analyzed elastic and inelastic scattering cross section and σ(θ) data using diffraction model of scattering; deduced nuclear rms radii for excited states in 12C, including that for 0+ Hoyle state.

doi: 10.1103/PhysRevC.80.054603
Citations: PlumX Metrics


2008AG11      Phys.Atomic Nuclei 71, 1163 (2008)

E.F.Aguilera, E.Martinez-Quiroz, T.L.Belyaeva, J.J.Kolata, R.Leyte-Gonzalez

New measurements on breakup of 8B + 58Ni at energies around the Coulomb barrier

NUCLEAR REACTIONS 58Ni(8B, p7Be), E=25.0, 26.9, 28.4 MeV; measured light fragments energy spectra, single angle excitation function, σ(θ); Comparison with CDCC calculation.

doi: 10.1134/S1063778808070065
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0566.


2008DE35      Int.J.Mod.Phys. E17, 2118 (2008)

A.S.Demyanova, A.A.Ogloblin, S.A.Goncharov, T.L.Belyaeva

Study of "condensate" states in 12C and 16O by inelastic scattering

NUCLEAR REACTIONS 12C(α, α), (3He, 3He), E(cm)=20-180 MeV; analyzed properties of low-lying states, σ(θ); deduced two methods of measuring the radii, 8Be transfer reaction.

doi: 10.1142/S0218301308011197
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0825.


2006AG08      Phys.Rev. C 73, 064601 (2006)

E.F.Aguilera, P.Rosales, E.Martinez-Quiroz, G.Murillo, M.Fernandez, H.Berdejo, D.Lizcano, A.Gomez-Camacho, R.Policroniades, A.Varela, E.Moreno, E.Chavez, M.E.Ortiz, A.Huerta, T.Belyaeva, M.Wiescher

New γ-ray measurements for 12C+12C sub-Coulomb fusion: Toward data unification

NUCLEAR REACTIONS 12C(12C, n), (12C, p), (12C, α), E(cm)=4.42-6.48 MeV; measured Eγ, Iγ; deduced fusion excitation functions. Comparison with previous results, barrier penetration model predictions.

doi: 10.1103/PhysRevC.73.064601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1433.


2006OG04      Phys.Atomic Nuclei 69, 1149 (2006)

A.A.Ogloblin, S.A.Goncharov, T.L.Belyaeva, A.S.Demyanova

Alpha-Particle Condensation in Nuclei: Experimental Problems

NUCLEAR REACTIONS 12C(3He, 3He), (3He, 3He'), E=72 MeV; 4He(12C, α), E not given; calculated σ(θ). Application to studying α-particle condensate discussed.

doi: 10.1134/S1063778806070088
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2006PE23      Phys.Atomic Nuclei 69, 1372 (2006)

R.Perez-Torres, T.L.Belyaeva, E.F.Aguilera

Fusion and Elastic-Scattering Cross-Section Analysis of the 12C + 12C System at Low Energies

NUCLEAR REACTIONS 12C(12C, 12C), E(cm)=6.44-18.3 MeV; analyzed σ(θ). 12C(12C, X), E(cm)=2.5-9 MeV; analyzed fusion σ, astrophysical S-factor.

doi: 10.1134/S1063778806080151
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2002BE71      Phys.Rev. C66, 034604 (2002)

T.L.Belyaeva, N.S.Zelenskaya

Quasimolecular States in 24Mg and d-α Angular Correlations in the 12C(14N, d)24Mg*(α)20Ne Reaction

NUCLEAR REACTIONS 12C(14N, d), E=29-45 MeV; calculated, analyzed σ(θ), d-α angular correlation functions following residual nucleus decay. 24Mg deduced quasimolecular states features.

doi: 10.1103/PhysRevC.66.034604
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2002BE73      Yad.Fiz. 65, 1657 (2002); Phys.Atomic Nuclei 65, 1616 (2002)

T.L.Belyaeva, N.S.Zelenskaya, M.A.Granados

Investigation of Quasimolecular States in 24Mg* through the Analysis of the Angular dα Correlations in the 12C(14N, d)24Mg(α)20Ne Reaction

NUCLEAR REACTIONS 12C(14N, d), E=29-42 MeV; analyzed deuteron σ(θ), dα angular correlations following residual nucleus decay. 24Mg deduced quasimolecular states features.

doi: 10.1134/1.1508693
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1997FA17      Nucl.Phys. A624, 370 (1997)

W.R.Falk, R.Aryaeinejad, J.R.Campbell, D.B.Steski, A.A.Mirzai, O.A.Abou-Zeid, T.L.Belyaeva, N.S.Zelenskaya

Tensor Polarization of 6Li(*)(2.186 MeV, 3+) in the 9Be(p, α)6Li Reaction at 40 MeV

NUCLEAR REACTIONS 9Be(p, α), E=40 MeV; measured σ(θ), αα(θ), αd(θ) following 6Li breakup; deduced 6Li tensor polarization. EFR-DWBA analysis.

doi: 10.1016/S0375-9474(97)00371-0
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1994BE55      Bull.Rus.Acad.Sci.Phys. 58, 1856 (1994)

T.L.Belyaeva, N.S.Zelenskaya, N.V.Odintsov

Angular α-d Correlations in 12C(14N, d)24Mg(α)20Ne Reaction and the Compound Nucleus Mechanism

NUCLEAR REACTIONS 12C(14N, d), E=35 MeV; analyzed σ(θ). 12C(14N, d), E=29 MeV; analyzed αd(θ); deduced model parameters. Compound nucleus model, statistical limit.


1993BE38      Yad.Fiz. 56, No 9, 50 (1993); Phys.Atomic Nuclei 56, 1179 (1993)

T.L.Belyaeva, N.S.Zelenskaya, N.V.Odintsov

Investigation of Quasistationary α-Cluster States in 16O by Analysis of Angular t-α Correlations

NUCLEAR REACTIONS 12C(7Li, t), E=38, 45 MeV; analyzed σ(θ), tα(θ). 16O levels deduced spectroscopic factors. Exact finite-range DWBA, Hauser-Feshbach models, quasistationary α-cluster states in 16O.

NUCLEAR STRUCTURE 16O; calculated α-cluster states wave functions. Complex eigenvalue problem, quasistationary states.


1989BE51      Ukr.Fiz.Zh. 34, 1635 (1989)

T.L.Belyaeva, N.S.Zelenskaya

The Functions of Particle-Particle Angular Correlations and Optical Potential of Interaction of Nuclei in Excited States

NUCLEAR REACTIONS 12C(7Li, t), E=20, 45 MeV; 16O(7Li, t), E=24 MeV; calculated tα(θ); deduced optical model parameters. Finite-range DWBA.


1988BE49      Izv.Akad.Nauk SSSR, Ser.Fiz. 52, 942 (1988); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.5, 105 (1988)

T.L.Belyaeva, N.S.Zelenskaya

Cluster Stripping and Heavy-Group Substitution in Direct Reactions of 6,7Li and 14N with 12C

NUCLEAR REACTIONS 12C(6Li, d), E=20 MeV; 12C(7Li, t), E=21.1 MeV; calculated σ(θ); deduced model parameters, reaction mechanism.


1984BE23      Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 383 (1984)

T.L.Belyaeva

Exchange Processes in the Reactions (αd) and (αt) on Boron Isotopes

NUCLEAR REACTIONS 10,11B(α, t), (α, d), E=30.1 MeV; analyzed σ(θ); deduced optical model parameters, exchange process role.


1983BE51      Yad.Fiz. 38, 901 (1983)

T.L.Belyaeva, N.S.Zelenskaya, I.B.Teplov

Analysis of α-Particle Induced Reactions on Li Nuclei by Means of Distorted Wave Method with Finite Interaction Range

NUCLEAR REACTIONS 6Li(α, α), E=18.5, 24 MeV; 6Li(α, d), E=25 MeV; 6Li(α, p), E=20.7 MeV; 7Li(α, t), E=30 MeV; calculated σ(θ); deduced direct, exchange process. Shell model form factors, finite-range distorted wave method.


1982BE17      Izv.Akad.Nauk SSSR, Ser.Fiz. 46, 154 (1982)

T.L.Belyaeva, N.S.Zelenskaya

Nuclear Reaction Cross Section Dependence for Direct and Exchange Processes on the Choice of Wave Functions Coupling Nuclear States

NUCLEAR REACTIONS 6Li(α, d), 11B(α, t), E not given; calculated σ(θ) for direct, exchange processes. Finite-range distorted wave method.


1982BE36      Yad.Fiz. 35, 1396 (1982)

T.L.Belyaeva, N.S.Zelenskaya, I.B.Teplov

Investigation of Contributions from Various Mechanisms and Their Interference in α-Particle Induced Reactions by Means of the Distorted-Wave Method with a Finite Interaction Radius

NUCLEAR REACTIONS 6Li(α, d), 11B(α, t), E=25 MeV; calculated σ(θ). Finite-range DWBA, different mechanism interference effects.


1982BE61      Izv.Akad.Nauk SSSR, Ser.Fiz. 46, 2450 (1982)

T.L.Belyaeva, N.S.Zelenskaya, I.B.Teplov

Role of Interfering Intermediate Nuclear States in Exchange Processes

NUCLEAR REACTIONS 11B(α, t), E=25 MeV; 7Li(α, d), E=30 MeV; 6Li(α, p), E=20.7 MeV; calculated σ(θ); deduced optical model parameter. Distorted wave approximation.


1981BE19      Yad.Fiz. 33, 294 (1981)

T.L.Belyaeva, N.S.Zelenskaya, L.Z.Ismail, V.M.Lebedev, A.V.Spassky, I.B.Teplov

A Possible Description of the Angular and Energy Dependences of Reactions with α Particles on 12C and 27Al Nuclei in the l-Dependent Potential Model

NUCLEAR REACTIONS 12C(α, α), (α, p), E=15-25 MeV; 27Al(α, α), (α, p), (α, d), (α, t), E=18-25 MeV; measured σ(θ, E). Exchange processes, l-dependent optical model analysis.


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