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Search: Author = V.P.Lunev

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2002IG01      Nucl.Sci.Eng. 142, 177 (2002)

A.V.Ignatyuk, V.P.Lunev, Yu.N.Shubin, E.V.Gai, N.N.Titarenko, W.Gudowski

Neutron and Proton Cross-Section Evaluations for ²³²Th up to 150 MeV

NUCLEAR REACTIONS ²³²Th(n, n), (n, F), (n, nX), (n, dX), (n, tX), (n, αX), (p, p), (p, nX), (p, pX), (p, dX), (p, tX), (p, αX), E < 150 MeV; analyzed σ, σ(θ).

doi: 10.13182/NSE02-A2298
Citations: PlumX Metrics

2000IG06      Nucl.Sci.Eng. 136, 340 (2000)

A.V.Ignatyuk, V.P.Lunev, Yu.N.Shubin, E.V.Gai, N.N.Titarenko, A.Ventura, W.Gudowski

Neutron Cross-Section Evaluations for ²³⁸U up to 150 MeV

NUCLEAR REACTIONS ²³⁸U(n, X), (n, n), (n, n'), (n, nX), (n, pX), (n, dX), (n, tX), (n, F), E < 150 MeV; compiled, analyzed σ, σ(θ); deduced optical model parameters, reaction mechanism features.

doi: 10.13182/NSE00-A2163
Citations: PlumX Metrics

2000LU14      Bull.Rus.Acad.Sci.Phys. 64, 75 (2000)

V.P.Lunev, V.G.Pronyaev, S.P.Simakov, Yu.N.Shubin

Cross Sections and Mechanism of the (n, xn) and (n, xγ) Reactions on Pb and Bi Nuclei

NUCLEAR REACTIONS ²⁰⁹Bi(n, X), (n, n'), (n, 2n), E < 18 MeV; calculated σ. ²⁰⁹Bi(n, xn), E=5-26 MeV; calculated neutron spectra, σ(E). ²⁰⁸Pb, ²⁰⁹Bi(n, n'γ), (n, γX), E < 16 MeV; calculated γ emission σ(E). Comparisons with data.

1999KU02      Appl.Radiat.Isot. 50, 411 (1999)

N.V.Kurenkov, V.P.Lunev, Yu.N.Shubin

Possibility of Thallium-199 Production by Proton Bombardment of Mercury-200

NUCLEAR REACTIONS ²⁰⁰Hg(p, 2n), (p, n), (p, 3n), E=10-35 MeV; calculated excitation functions, thick target yields.

doi: 10.1016/S0969-8043(98)00102-X
Citations: PlumX Metrics

1999KU03      Appl.Radiat.Isot. 50, 541 (1999)

N.V.Kurenkov, V.P.Lunev, Yu.N.Shubin

Evaluation of Calculation Methods for Excitation Functions for Production of Radioisotopes of Iodine, Thallium and Other Elements

NUCLEAR REACTIONS ¹²⁴Te(p, n), (p, 2n), (d, n), (d, 2n), ¹²⁴Xe(p, 2n), (p, np), (p, 2np), (d, 2np), ¹²⁷I(p, n), (p, 2n), (p, 4n), (p, 5n), (p, 6n), ²⁰³Tl(p, 2n), (p, 3n), ¹²²Te(d, n), (d, 2n), (d, 3n), E < 70 MeV; calculated σ. Comparison of computer codes. Comparison with data.

doi: 10.1016/S0969-8043(98)00048-7
Citations: PlumX Metrics

1999LU12      Nuovo Cim. 112A, 743 (1999)

V.P.Lunev, Yu.N.Shubin, C.Grandi, B.Poli, A.Ventura

The Effect of Level Density and Reaction Mechanisms on the Reaction Cross-Section Calculations at Intermediate Energies

NUCLEAR REACTIONS ⁵⁶Fe(p, n2p), ²⁰⁹Bi(p, 3n), ⁸⁸Sr(p, 4n), (p, 3n2p), ¹²⁷I(p, 5n), ⁸⁹Y(p, 5np), ⁹⁰Zr(p, 2n2p), (p, 4n2p), (p, 4n4p), (p, 6n4p), ⁵⁵Mn(p, 5n5p), ⁵⁹Co(p, 7n7p), E < 100 MeV; calculated σ; deduced level density, cluster emission effects. Comparisons with data.

doi: 10.1007/BF03035883
Citations: PlumX Metrics

1998KA47      Yad.Fiz. 61, No 9, 1569 (1998); Phys.Atomic Nuclei 61, 1459 (1998)

E.P.Kadkin, S.N.Kondratyev, A.Yu.Konobeev, V.P.Lunev, L.S.Saltikov, V.D.Sklyarenko, L.I.Slyusarenko, V.V.Tokarevsky, N.P.Yurkuts

Distinctions between the Cross Sections for ³He Interaction with ⁵⁸Ni and ⁶⁴Ni Nuclei

NUCLEAR REACTIONS ^58,64Ni(³He, X), E=95 MeV; measured proton spectra, α spectra, other Z=1, 2 particles spectra, multiplicities; deduced particle production σ, reaction σ, projectile breakup features.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD5001.

1998KO64      Nuovo Cim. 111A, 445 (1998)

A.Yu.Konobeyev, V.P.Lunev, Yu.N.Shubin

Semi-Empirical Systematics for (n, t) Reaction Cross-Sections at the Energy of 14.6 MeV

NUCLEAR REACTIONS ⁴⁶Ti, ⁵⁰Cr, ⁵⁵Mn, ^54,56Fe, ⁵⁹Co, ^58,60Ni, ⁶⁴Zn, ⁷⁰Ge, ^86,88Sr, ⁹⁰Zr, ⁹³Nb, ⁹²Mo, ¹⁰³Rh, ¹⁰²Pd, ^106,114Cd, ¹¹²Sn, ¹⁴¹Pr, ¹⁷⁰Er, ²⁰⁵Tl, ²⁰⁴Pb, ²⁰⁹Bi(n, t), E=14.5 MeV; analyzed σ; deduced parameters. Semi-empirical formula.

1997FA23      Appl.Radiat.Isot. 48, 1221 (1997)

M.Fassbender, Yu.N.Shubin, V.P.Lunev, S.M.Qaim

Experimental Studies and Nuclear Model Calculations on the Formation of Radioactive Products in Interactions of Medium Energy Protons with Copper, Zinc and Brass: Estimation of collimator activation in proton therapy facilities

NUCLEAR REACTIONS, ICPND Cu(p, X)⁶²Zn/⁵⁵Co/⁵⁶Co/⁵⁷Co/⁵⁸Co/⁵²Mn/⁵⁴Mn/⁴⁸V/⁵¹Cr/⁴⁷Sc/²²Na/⁷Be, E=80-356 MeV; Zn(p, X)⁶⁷Ga/⁵⁵Co/⁵⁶Co/⁵⁷Co/⁵⁸Co/⁵⁴Mn/⁵²Mn/⁴⁸V/⁷Be, E=134-254 MeV; measured production σ; deduced medical facilities collimator activation.

doi: 10.1016/S0969-8043(97)00102-4
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD4076.

1995KU09      Appl.Radiat.Isot. 46, 29 (1995)

N.V.Kurenkov, V.P.Lunev, V.S.Masterov, Yu.N.Shubin

Excitation Functions for the Formation of the Neutron Deficient Nuclei ²⁰¹Tl, ²⁰¹Pb and ²⁰¹Bi. Calculated and Experimental Data

NUCLEAR REACTIONS, ICPND ²⁰⁵Tl(p, xn)²⁰¹Pb/²⁰²Pb/²⁰³Pb/²⁰⁴Pb/²⁰⁰Pb, Tl, ^203,205Tl(p, xnp)²⁰²Tl/²⁰¹Tl, E ≤ 90 MeV; ²⁰⁵Tl(p, n), (p, 4n), (p, 6n), ¹⁹⁷Au(α, n), (α, 2n), (α, 3n), ²⁰³Tl(p, 3n), (p, 4n), ²⁰²Hg(p, n), (p, 2n), (p, 3n), E ≤ 90 MeV; analyzed σ(E) data. Statistical model analysis, isomer production included.

doi: 10.1016/0969-8043(94)00100-E
Citations: PlumX Metrics

1993KU17      Appl.Radiat.Isot. 44, 883 (1993)

N.V.Kurenkov, V.P.Lunev, V.S.Masterov, Yu.N.Shubin

Excitation Functions for the Formation of the Neutron Deficient Nuclei Iodine-123, Xenon-123 and Caesium-123. Calculated and Experimental Data

NUCLEAR REACTIONS, ICPND ¹²³Te(p, n), (p, 2n), E=threshold-20 MeV; ¹²²Te(d, 2n), ¹²⁴Xe(p, 2n), (d, 3n), (d, 2np), E=threshold-35 MeV; ¹²¹Sb(α, n), (α, 2n), ¹²³Sb(α, 3n), (α, 4n)E=threshold-30 MeV; ¹²⁷I(p, 3n), (p, 5n), (p, 7n), E ≈ threshold-70 MeV; calculated σ(E); deduced γ-channel role. Statistical model.

doi: 10.1016/0969-8043(93)90032-6
Citations: PlumX Metrics

1990LU08      Yad.Fiz. 52, 745 (1990); Sov.J.Nucl.Phys. 52, 477 (1990)

V.P.Lunev, D.Seeliger, H.Kalka, G.N.Lovchikova, M.Torjman, A.M.Trufanov, Yu.P.Shubin

Study of the Mechanisms of (n, n') and (p, n) Reactions and Methods of Description of the Neutron Spectra

NUCLEAR REACTIONS ⁹³Nb(n, n'), E=5-26 MeV; ¹⁰⁹Ag(p, n), E=6-10 MeV; ⁹⁴Zr(p, n), E=6-9 MeV; ⁹²Zr(p, n), E=18, 25.7 MeV; analyzed neutron spectra; deduced different mechanisms role. Semi-phenomenological approach.

1990LY02      Yad.Fiz. 51, 359 (1990); Sov.J.Nucl.Phys. 51, 230 (1990)

A.A.Lychagin, B.V.Zhuravlev, N.N.Titarenko, V.P.Lunev, I.N.Borzov

Contribution of Equilibrium and Direct Mechanisms to the Spectrum of Neutrons from ⁵⁶Fe Under Bombardment with 14-MeV Neutrons

NUCLEAR REACTIONS ⁵⁶Fe(n, xn), E=14 MeV; analyzed data; deduced mechanisms contributions. DWBA, Hauser-Feshbach formalisms.

1989IG02      Yad.Fiz. 50, 1299 (1989)

A.V.Ignatyuk, V.P.Lunev, V.G.Pronyaev, E.L.Trykov

Semimicroscopic Description of Neutron Cross Sections in Multichannel Coupling Method

NUCLEAR REACTIONS ⁵⁸Ni(n, n), (n, n'), E=1-4 MeV; analyzed σ(θ), σ(E). ⁵⁶Fe(n, n), (n, n'), E < 2 MeV; ²⁰⁸Pb(n, n), (n, n'), E < 4 MeV; analyzed σ(E). Multi-channel coupling method.

1987IV02      Yad.Fiz. 46, 479 (1987)

S.P.Ivanova, R.Cabezas, I.A.Korzh, V.P.Lunev, V.A.Mishchenko, N.M.Pravdivy

Effect of Channel Coupling in Inelastic Scattering of Neutrons with Energies up to 9.0 MeV from Even-Even Nuclei with 48 ≤ A ≤ 64

COMPILATION A=48-64; analyzed (n, n') σ(E); deduced channel coupling effects. Optical-statistical approach, coupled channels.

1985GU07      Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 184 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.1, 193 (1985)

A.F.Gurbich, V.P.Lunev, N.N.Titarenko

Determination of Nuclear and Electromagnetic Parameters in Dynamic Deformation of Nuclei following Inelastic Proton Scattering at Near Barrier Energies

NUCLEAR REACTIONS ¹²⁴Sn(p, p'), E=6.6, 7.325, 8.49 MeV; analyzed σ(θ). ¹²⁴Sn level deduced β₂. Coupled-channels analysis.

1984GU20      Yad.Fiz. 40, 310 (1984)

A.F.Gurbich, V.P.Lunev, N.N.Titarenko

Elastic and Inelastic Scattering of the Near-Coulomb Energy Protons on ¹²⁴Sn Nucleus

NUCLEAR REACTIONS ¹²⁴Sn(p, p), (p, p'), E=6.6, 7.325, 8.49 MeV; measured σ(θ); deduced optical model parameters. ¹²⁴Sn level deduced β₂. Optical, coupled-channels models, DWBA analyses.

1983BY04      Fiz.Elem.Chastits At.Yadra 14, 373 (1983); Sov.J.Part.Nucl. 14, 155 (1983)

V.M.Bychkov, A.V.Ignatyuk, V.P.Lunev, D.Seeliger, S.Unholtzer, D.Schmidt, T.Streil, D.Hermsdorf

Contribution of the Direct and Statistical Reaction Mechanisms in Scattering of Fast Neutrons by Low-Lying Levels of Light and Medium Nuclei

NUCLEAR REACTIONS Ar, Zn, Cu, Ni, ⁵⁹Co, Fe, ⁵⁵Mn, Cr, V, Ca, S, ²⁷Al, ²⁰⁹Bi, Pb, ¹⁹⁷Au, Hf, Sb, In, Cd, Mo, ⁹³Nb(n, n), E=8.05 MeV. ^{116,118,120,122,124}Sn(n, n), (n, n'), E=11 MeV; ^76,78,80,82Se(n, n), (n, n'), E=8 MeV; ²⁸Si(n, n), (n, n'), E=6.8-14.8 MeV; ³²S(n, n'), E=7-17 Mev; ²⁴Mg(n, n'), E=7-14 MeV; ⁵²Cr(n, n), (n, n'), E=5, 6, 7 MeV; ⁵⁹Co, ⁵⁶Fe, ⁵¹V(n, n), (n, n'), ⁵⁵Mn(n, n), E=3.4 MeV; analyzed σ(θ); deduced direct, statistical reaction mechanism contributions. Optical coupled-channels model analyses.

1983LO07      Yad.Fiz. 37, 533 (1983)

G.N.Lovchikova, V.P.Lunev, O.A.Salnikov, S.P.Simakov, N.N.Titarenko

Mechanism of Inelastic Scattering of Fast Neutrons on Mo

NUCLEAR REACTIONS Mo(n, n), (n, n'), E=5-8 MeV; analyzed σ(θ); deduced reaction mechanism. DWBA, coupled-channels analyses, Hauser-Feshbach statistical model.

1983SI10      Yad.Fiz. 37, 801 (1983)

S.P.Simakov, G.N.Lovchikova, V.P.Lunev, O.A.Salnikov, N.N.Titarenko

Inelastic Neutron - Nb Scattering in the Energy Region from 5 up to 8 MeV

NUCLEAR REACTIONS ⁹³Nb(n, n), (n, n'), E=5.23, 6.22, 7.23, 8.01 MeV; measured σ(θ); deduced reaction mechanism. DWBA, Hauser-Feshbach, coupled-channels model analyses.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40623.

1982LO15      Yad.Fiz. 36, 6 (1982)

G.N.Lovchikova, A.V.Ignatyuk, V.P.Lunev, S.P.Simakov, A.M.Trufanov

Nonstatistic Component of Neutron Spectra from (p, n) and (n, n') Reactions

NUCLEAR REACTIONS ¹¹³In(n, n'), ¹¹³Cd(p, n), E < 10 MeV; analyzed σ(θ); deduced reaction mechansm. DWBA formalism.

1981KO35      At.Energ. 50, 398 (1981); Sov.At.Energy 50, 359 (1981)

I.A.Korzh, V.P.Lunev, V.A.Mishchenko, E.N.Mozhzhukhin, M.V.Pasechnik, N.M.Pravdivyi

Angular Distributions of Neutrons with 5-7-MeV Energy Elastically and Inelastically Scattered by Nickel Isotopes

NUCLEAR REACTIONS ^58,60,64Ni(n, n), (n, n'), E=6, 7 MeV; measured σ(θ), σ(total); deduced optical model parameters, direct process contributions. Optical, statistical, coupled-channels model analyses.

1975IG05      Izv.Akad.Nauk SSSR, Ser.Fiz. 39, 2144 (1975); Bull.Acad.Sci.USSR, Phys.Ser. 39, No.10, 116 (1975)

A.V.Ignatyuk, V.P.Lunev, V.G.Pronyaev

The Contributions of Direct and Preequilibrium Processes to Inelastic-Scattering Cross Sections

NUCLEAR REACTIONS ⁵⁶Fe(n, n'), E=7, 9, 14 MeV; calculated σ(θ).