NSR Query Results


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NSR database version of May 10, 2024.

Search: Author = Y.L.Pivovarov

Found 11 matches.

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2020BO02      Nucl.Instrum.Methods Phys.Res. B465, 67 (2020)

O.V.Bogdanov, S.B.Dabagov, Yu.L.Pivovarov

Photonuclear reactions by relativistic electron channeling radiation

NUCLEAR REACTIONS 2H, 9Be(γ, X), E<20 MeV; analyzed available data; deduced σ, neutron yields.

doi: 10.1016/j.nimb.2020.01.005
Citations: PlumX Metrics


1995AN30      Bull.Rus.Acad.Sci.Phys. 59, 893 (1995)

M.Yu.Andreyashkin, V.N.Zabaev, Yu.P.Kunashenko, Yu.L.Pivovarov

Coherent Photoproduction of e+e- Pairs in Crystals Under Tight Collimation of Secondary Particles


1995GE15      Bull.Rus.Acad.Sci.Phys. 59, 1965 (1995)

H.Geissel, O.E.Krivosheev, Yu.L.Pivovarov, Yu.M.Filimonov, K.Sheidenberger

Atomic and Nuclear Resonant Coherent Excitation of Heavy Ions at Relativistic Energy

NUCLEAR REACTIONS Ge(181Ta, 181Ta'), (57Fe, 57Fe'), (169Tm, 169Tm'), (187Os, 187Os'), E not given; calculated Coulomb excitation σ vs nuclear Lorentz factor.


1994KU36      Bull.Rus.Acad.Sci.Phys. 58, 864 (1994)

Yu.P.Kunashenko, Yu.L.Pivovarov

Effect of Final-State e+e- Momenta Correlation on Coherent Peak in Pair Photoproduction in Crystal


1994PI10      Bull.Rus.Acad.Sci.Phys. 58, 81 (1994)

Yu.L.Pivovarov

Electromagnetic In-Flight Excitation of Low-Lying Levels in Various Nuclei at Energy Up to Several GeV/Nucleon

NUCLEAR REACTIONS Ge(181Ta, 181Ta'), (57Fe, 57Fe'), (169Tm, 169Tm'), (187Os, 187Os'), E=5 GeV/nucleon; calculated projectile electromagnetic excitation σ; deduced target elastic screening by atomic electrons role.


1994PI11      Bull.Rus.Acad.Sci.Phys. 58, 84 (1994)

Yu.L.Pivovarov, Yu.M.Filimonov

Coulomb Excitation of Nuclei in Crystals: Computer experiment

NUCLEAR REACTIONS Ge(19F, 19F'), E=100 MeV/nucleon; calculated Coulomb excitation probability for projectile at <100> channeling. Nuclear trajectory simulations in crystal.


1993PI09      Bull.Rus.Acad.Sci.Phys. 57, 132 (1993)

Yu.L.Pivovarov

Orientational Dependence of the Cross Section Ratio for Coulomb Excitation of E1 and E2 Transitions of the 19F Nucleus Levels in Crystals

NUCLEAR STRUCTURE 19F; calculated Coulomb excitation of E1, E2 transitions in crystals; deduced orientation dependence features. Nucleus as projectile.


1993PI10      Bull.Rus.Acad.Sci.Phys. 57, 140 (1993)

Yu.L.Pivovarov, A.A.Shirokov

Coulomb Excitation of Transitions with Different Multipolarities in Nuclei Interacting with Amorphous and Crystalline Targets

NUCLEAR STRUCTURE 19F; calculated Coulomb excitation σ vs E of E1, E2 transitions in crystals, amorphous targets; deduced differences, γ-multipolarity, impact parameters dependences. Nucleus as projectile, Si, Ge medium.


1993PI15      Bull.Rus.Acad.Sci.Phys. 57, 867 (1993)

Yu.L.Pivovarov

Coulomb Excitation of E1 and E2 Transitions in 19F Nuclei of LiF Crystals by Protons and Antiprotons

NUCLEAR REACTIONS 19F, 57Fe(p, p'), (p-bar, p-bar'), E not given; calculated Coulomb excitation probability, oriented crystals. 19F levels deduced excitation dependence on projectile.


1993SH22      Bull.Rus.Acad.Sci.Phys. 57, 136 (1993)

A.A.Shirokov, Yu.L.Pivovarov

Coherent Effects in Coulomb Excitation of Nuclei Passing Through Crystals

NUCLEAR STRUCTURE 19F; calculated Coulomb excitation of E1 transition in crystals; deduced coherent effect probability evidence. Nucleus as projectile.


1991PI12      Pisma Zh.Eksp.Teor.Fiz. 53, 287 (1991); JETP Lett.(USSR) 53, 298 (1991)

Yu.L.Pivovarov, A.A.Shirokov

Enhancement of the Role of Low Multipole Transitions in the Coulomb Excitation of Nuclei in Crystals

NUCLEAR STRUCTURE 19F; calculated level Coulomb excitation σ in crystal, amorphous targets.


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