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NSR database version of May 24, 2024.

Search: Author = O.D.Dalkarov

Found 21 matches.

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2023DA10      Eur.Phys.J. A 59, 124 (2023)

O.D.Dalkarov, V.A.Karmanov, E.A.Kupriyanova

On cancellation of non-adiabatic and off-shell effects in the antiproton annihilation in deuteron

doi: 10.1140/epja/s10050-023-01035-2
Citations: PlumX Metrics


2013AG15      Phys.Rev.Lett. 111, 115003 (2013)

A.V.Agafonov, A.V.Bagulya, O.D.Dalkarov, M.A.Negodaev, A.V.Oginov, A.S.Rusetskiy, V.A.Ryabov, K.V.Shpakov

Observation of Neutron Bursts Produced by Laboratory High-Voltage Atmospheric Discharge

doi: 10.1103/PhysRevLett.111.115003
Citations: PlumX Metrics


2010DA10      Nucl.Phys. A833, 104 (2010)

O.D.Dalkarov, P.A.Khakhulin, A.Yu.Voronin

On the electromagnetic form factors of hadrons in the time-like region near threshold

NUCLEAR STRUCTURE 1n, 1H; calculated electromagnetic form factors using a phenomenological model. Comparison with experimental data.

doi: 10.1016/j.nuclphysa.2009.11.015
Citations: PlumX Metrics


2005DA35      Eur.Phys.J. A 25, 249 (2005)

O.D.Dalkarov, A.Yu.Voronin

Regularization of singular terms in the N(N-bar) potential model

doi: 10.1140/epja/i2005-10092-4
Citations: PlumX Metrics


2000DA16      Yad.Fiz. 63, No 3, 492 (2000); Phys.Atomic Nuclei 63, 422 (2000)

O.D.Dalkarov, V.M.Kolybasov

On the Production Mechanism of Σ-Hypernuclear Systems in A(K-, π±) Reactions

NUCLEAR REACTIONS 4He, 9Be(K-, π+), E at 600 MeV/c; 12C(K-, π+), E at 715 MeV/c; analyzed σ(E); deduced no Σ hypernucleus effect.

doi: 10.1134/1.855649
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1997DA03      Phys.Lett. 392B, 229 (1997)

O.D.Dalkarov, V.M.Kolybasov, I.S.Shapiro, D.V.Voronov

Evidence for a Bound (N-bar)N(1870) State Produced in the (p-bar)d → p(s)5π Reaction

NUCLEAR REACTIONS 2H(p-bar, X), E at rest; analyzed data, quasifree (p-bar)n-annihilation; deduced bound (N-bar)(N)-state evidence, mass, width.

doi: 10.1016/S0370-2693(96)01585-7
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1997DA25      Nucl.Phys. A626, 173c (1997)

O.D.Dalkarov, V.M.Kolybasov, I.S.Shapiro, D.V.Voronov

On the Possible Manifestation of the (N-bar)N(1870) Bound State in (p-bar)d → p(s)5π Process

NUCLEAR REACTIONS 2H(p-bar, pX), E at rest; analyzed proton momentum distribution; deduced possible (N-bar)N(1870) bound state.

doi: 10.1016/S0375-9474(97)00534-4
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1996DA41      Pisma Zh.Eksp.Teor.Fiz. 64, 81 (1996); JETP Lett. 64, 87 (1996)

O.D.Dalkarov, D.V.Voronov, V.M.Kolybasov, I.S.Shapiro

Manifestation of the Bound State (N-bar)N(1870) in the Annihilation Process (p-bar)d → p(s)5π

NUCLEAR REACTIONS 2H(p-bar, X), E at rest; analyzed multipion production associated spectator protons momentum distribution following annihilation; deduced (N-bar)N-system bound state existence, mass, width.

doi: 10.1134/1.567148
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1994DA37      Nuovo Cim. 107A, 2409 (1994)

O.D.Dalkarov, J.Carbonell, K.V.Protasov

Baryon-Antibaryon States: Spectra, production, decay

NUCLEAR REACTIONS 1H(n-bar, n-bar), E at ≤ 300 MeV/c; calculated σ vs momentum. 1H(p-bar, X), E ≈ threshold; calculated σ for (lambda-bar)(lambda) production.

doi: 10.1007/BF02734009
Citations: PlumX Metrics


1994VO26      Pisma Zh.Eksp.Teor.Fiz. 60, 158 (1994); JETP Lett.(USSR) 60, 160 (1994)

A.Yu.Voronin, O.D.Dalkarov

Delayed Antiproton Annihilation in Light Atoms

ATOMIC PHYSICS He, Li(p-bar, X), E at rest; analyzed delayed annihilation process; deduced dominant mechanism. Coupled-channels model.


1992DA07      Phys.Lett. 280B, 117 (1992)

O.D.Dalkarov, K.V.Protasov

Proton Electromagnetic Form Factor in the Time-Like Region

NUCLEAR STRUCTURE 1H; calculated electromagnetic form factor; deduced N(N-bar) interaction role. Time-like region.

doi: 10.1016/0370-2693(92)90783-Z
Citations: PlumX Metrics


1990DA21      Yad.Fiz. 52, 1670 (1990); Sov.J.Nucl.Phys. 52, 1052 (1990)

O.D.Dalkarov, J.Carbonell, K.V.Protasov

The Coupled-Channels Model for Describing the Low-Energy Nucleon-Antinucleon Interaction

NUCLEAR REACTIONS 1H(p-bar, p-bar), E at 100-300 MeV/c; calculated σ(E). Coupled-channels model.


1988DA07      Nucl.Phys. A478, 635c (1988)

O.D.Dalkarov, V.A.Karmanov

Low-Energy Antiprotons as a New Probe of Nuclear Reaction Mechanism

NUCLEAR REACTIONS 12C, 208Pb(p-bar, p-bar), E=46.8 MeV; 40Ca(p-bar, p-bar), E=47.8 MeV; 12C, 40Ca(p-bar, p-bar), E=179.7 MeV; 208Pb(p-bar, p-bar), E=180.3 MeV; 27Al, Cu(p-bar, p-bar), E at 514, 633 MeV/c; deduced reaction mechanism. Glauber-Sitenko approach.

doi: 10.1016/0375-9474(88)90902-5
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1987DA12      Yad.Fiz. 45, 688 (1987)

O.D.Dalkarov, V.A.Karmanov, A.V.Trukhov

Antiproton-Nucleus Scattering at Intermediate and Low Energies

NUCLEAR REACTIONS 12C, 20Ne, 27Al, 40Ca, 64Cu(p-bar, p-bar), E=20-200 MeV; calculated σ(E), σ(θ). Glauber approximation.


1986DA27      Pisma Zh.Eksp.Teor.Fiz. 44, 496 (1986); JETP Lett.(USSR) 44, 638 (1986)

O.D.Dalkarov, K.V.Protasov

Ratio of the Real and Imaginary Parts of the (p-bar)p Scattering Amplitude near the (n-bar)n Threshold

NUCLEAR REACTIONS 1H(p-bar, p-bar), E at 0-200 MeV/c; calculated scattering amplitude real, imaginary part ratio; deduced (n-bar)-n threshold effects.


1985DA06      Pisma Zh.Eksp.Teor.Fiz. 41, 47 (1985); JETP Lett.(USSR) 41, 58 (1985)

O.D.Dalkarov, V.A.Karmanov

The Ratio of the Real Part to the Imaginary Part of the Elementary Amplitude for the Scattering of Hadrons by Nuclei

NUCLEAR REACTIONS 12C(p-bar, p-bar), E=179.7 MeV; calculated σ(θ); deduced (p-bar)(nucleon), (p-bar)(nucleus) scattering amplitude ratio. Eikonal approximation.


1985DA24      Nucl.Phys. A445, 579 (1985)

O.D.Dalkarov, V.A.Karmanov

Scattering of Low-Energy Antiprotons from Nuclei

NUCLEAR REACTIONS 12C(p, p), (p, p'), (p-bar, p-bar'), E=46.8, 179.7 MeV; 16O(p-bar, p-bar), 40Ca(p-bar, p-bar), (p-bar, p-bar'), E=46.8 MeV; calculated σ(θ).

doi: 10.1016/0375-9474(85)90561-5
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1984DA20      Phys.Lett. 147B, 1 (1984)

O.D.Dalkarov, V.A.Karmanov

Elastic and Inelastic Scattering of Low Energy Antiprotons from 12C and 16O Nuclei

NUCLEAR REACTIONS 12C, 16O(p-bar, p-bar), (p-bar, p-bar'), E=46.8 MeV; calculated σ(θ). Glauber approximation.

doi: 10.1016/0370-2693(84)90580-X
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1984DA23      Pisma Zh.Eksp.Teor.Fiz. 39, 288 (1984); JETP Lett.(USSR) 39, 345 (1984)

O.D.Dalkarov, V.A.Karmanov

Scattering of Low-Energy Antiprotons by Carbon and Oxygen Nuclei

NUCLEAR REACTIONS 12C, 16O(p-bar, p-bar), (p-bar, p-bar'), E=46.8 MeV; calculated σ(θ). Glauber approximation.


1972AZ03      Nucl.Phys. A195, 581 (1972)

L.S.Azhgirei, Z.Cisek, Z.V.Krumstein, Y.P.Merekov, Z.Moroz, Ngo Quang Zui, V.I.Petrukhin, A.I.Ronzhin, G.A.Shelkov, O.D.Dalkarov

Study of the Spectra of Fast Deuterons Produced in the Interaction of 670 MeV Protons with Nuclei

NUCLEAR REACTIONS 1,2H, 6,7Li, C, Al, Cu, Rh, Pb(p, d), E=670 MeV; measured σ(Ed); analyzed reaction mechanism.

doi: 10.1016/0375-9474(72)91080-9
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0761.


1968DA32      Phys.Lett. B 26, 706 (1968)

O.D.Dalkarov, I.S.Shapiro

On the mechanism of the double π-meson charge exchange on nuclei and on the existence of "isonuclei"

doi: 10.1016/0370-2693(68)90397-3
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