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NSR database version of April 27, 2024.

Search: Author = I.L.Grach

Found 23 matches.

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1995CA13      Phys.Lett. 349B, 393 (1995)

F.Cardarelli, I.L.Grach, I.M.Narodetsky, G.Salme, S.Simula

Electromagnetic Form Factors for the ρ Meson in a Light-Front Constituent Quark Model

doi: 10.1016/0370-2693(95)00230-I
Citations: PlumX Metrics


1995CA35      Phys.Lett. 359B, 1 (1995)

F.Cardarelli, I.L.Grach, I.M.Narodetsky, G.Salme, S.Simula

Radiative πρ and πω Transition Form Factors in a Light-Front Constituent Quark Model

doi: 10.1016/0370-2693(95)01058-X
Citations: PlumX Metrics


1994CA34      Phys.Lett. 332B, 1 (1994)

F.Cardarelli, I.L.Grach, I.M.Narodetsky, E.Pace, G.Salme, S.Simula

Hard Constituent Quarks and Electroweak Properties of Pseudoscalar Mesons

doi: 10.1016/0370-2693(94)90849-4
Citations: PlumX Metrics


1994GR29      Few-Body Systems 16, 151 (1994)

I.L.Grach, I.M.Narodetsky

Diquark Correlations in the Proton

NUCLEAR STRUCTURE 1H; calculated diquark correlation functions.

doi: 10.1007/BF01344395
Citations: PlumX Metrics


1994GR31      Nuovo Cim. 107A, 2505 (1994)

I.L.Grach, I.M.Narodetsky

Quark Correlation Functions in the Proton

NUCLEAR STRUCTURE 1H; calculated quark correlation functions.

doi: 10.1007/BF02734023
Citations: PlumX Metrics


1990GR01      J.Phys.(London) G16, 63 (1990)

I.L.Grach, Yu.S.Kalashnikova, I.M.Narodetsky

The Deuteron Wavefunction in the Quark Compound Bag Model

NUCLEAR STRUCTURE 2H; calculated μ, quadrupole moment, D-state probability, form factor. Quark compound bag model.

doi: 10.1088/0954-3899/16/1/010
Citations: PlumX Metrics


1990GR14      Z.Phys. A337, 315 (1990)

I.L.Grach, B.O.Kerbikov

S-Wave Nucleon-Antinucleon Interaction in a Model with Confined Channel

ATOMIC PHYSICS 1H(p-bar, p-bar), E=low; calculated level width, scattering length relationship. Quark channel doorway model of NN(bar) interaction.

NUCLEAR REACTIONS 1H(p-bar, p-bar), E=low; calculated level width, scattering length relationship. Quark channel doorway model of NN(bar) interaction.


1989FR01      Phys.Rev.Lett. 62, 387 (1989)

L.L.Frankfurt, I.L.Grach, L.A.Kondratyuk, M.I.Strikman

Is the Structure in the Deuteron Magnetic Form Factor at Q2 ≈ 2 GeV2 New Evidence for Nuclear Core ( Question )

NUCLEAR STRUCTURE 2H; calculated magnetic form factor; deduced structure implications.

doi: 10.1103/PhysRevLett.62.387
Citations: PlumX Metrics


1989GR26      Yad.Fiz. 50, 1108 (1989)

I.L.Grach, M.Zh.Shmatikov

Quark Contribution to Weak NN Interaction

NUCLEAR REACTIONS 1H(polarized p, p), E(cm)=15, 45 MeV; calculated contact weak interaction contribution to analyzing power.


1988GR02      J.Phys.(London) G14, 305 (1988)

I.L.Grach, Yu.S.Kalashnikova, I.M.Narodetsky, V.P.Yurov

Description of the Three-Nucleon System in the Quark Compound Bag Method and the Vertex Function for the Decay 3He → pd

NUCLEAR STRUCTURE 3He; calculated pd-decay vertex function. Quark compound bag method.

doi: 10.1088/0305-4616/14/3/007
Citations: PlumX Metrics


1988GR17      Yad.Fiz. 47, 1554 (1988)

I.L.Grach, I.M.Narodetsky, V.P.Yurov

Testing the QCB Potentials in the Three-Nucleon System

NUCLEAR STRUCTURE 3H; calculated binding energy. Two-channel Faddeev calculation.


1988GR24      Yad.Fiz. 47, 879 (1988); Sov.J.Nucl.Phys. 47, 557 (1988)

I.L.Grach, Yu.S.Kalashnikova, I.M.Narodetsky, V.P.Yurov

Description of Three-Nucleon Systems in the Method of Composite Quark Bags and the Vertex Function of the Breakup Process 3He → pd

NUCLEAR STRUCTURE 3He; calculated (pd)-breakup vertex function.


1988NA13      Few-Body Systems 4, 211 (1988)

I.M.Narodetsky, I.L.Grach

Bag-Model Inspired Nucleon-Nucleon Potentials and the Three-Nucleon System

NUCLEAR STRUCTURE 3H; calculated binding energy. Bag model nucleon-nucleon potentials.


1988VE03      Yad.Fiz. 47, 21 (1988)

A.I.Veselov, I.L.Grach, I.M.Narodetsky, V.P.Yurov

Nucleon-Nucleon Interactions in the Quark Compound Bag Method and the Triton Binding Energy

NUCLEAR STRUCTURE 3H; calculated binding energy. Quark compound bag method.


1987GR14      Yad.Fiz. 45, 933 (1987)

I.L.Grach, M.Zh.Shmatikov

Properties of Six-Quark Bag following from the Data on the Capture of Polarized Thermal Neutrons by Protons

NUCLEAR REACTIONS 1H(polarized n, γ), E=thermal; calculated γ CP. Six quark bag.


1987GR22      Nucl.Phys. A469, 591 (1987)

I.L.Grach, Yu.S.Kalashnikova, I.M.Narodetsky

S-Wave πN Resonances and Cryptoexotic q4(q-bar) States

NUCLEAR REACTIONS 1H, 1n(π, π), E=low; calculated phase shifts, absorption parameters, resonance mass, widths. Quark compound bag model.

doi: 10.1016/0375-9474(87)90014-5
Citations: PlumX Metrics


1987GR32      Yad.Fiz. 46, 1038 (1987)

I.L.Grach, I.M.Narodetsky

Nucleon-Nucleon Interaction in QCB Method. Causality Condition and Three-Nucleon Systems

NUCLEAR STRUCTURE 3H; calculated binding energy. Quark compound bag model.


1987GR36      Yad.Fiz. 46, 1619 (1987)

I.L.Grach, Yu.S.Kalashnikova, I.M.Narodetsky

Effects of Six-Quark Bags in the 1D2 pp-Scattering Amplitude and the Problem of Dibaryon Resonances

NUCLEAR REACTIONS 1H(p, p), E ≤ 1 GeV; calculated phase shifts; deduced six quark bags role.


1986VE06      Yad.Fiz. 44, 21 (1986)

A.I.Veselov, I.L.Grach, Yu.S.Kalashnikova, I.M.Narodetsky

Method of Compound Quark Bags: Quark corrections to statical characteristics of deuteron

NUCLEAR STRUCTURE 2H; calculated μ, static quadrupole moment, D-state admixture quark corrections. Six-quark bag model.


1985VE15      Yad.Fiz. 42, 550 (1985); Sov.J.Nucl.Phys 42, 347 (1985)

A.I.Veselov, I.L.Grach, Yu.S.Kalashnikova, I.M.Narodetsky

Six-Quark Bags and the Binding Energy of 3H

NUCLEAR STRUCTURE 3H; calculated binding energy. Six-quark bag model.


1984GR10      Yad.Fiz. 39, 316 (1984)

I.L.Grach, L.A.Kondratyuk

Electromagnetic Deuteron Form Factors in Relativistic Dynamics. Two-Nucleon and Six-Quark Components

NUCLEAR STRUCTURE 2H; calculated electromagnetic form factors; deduced relativistic dynamic approach limitations, six quark component role.


1984GR35      Yad.Fiz. 40, 440 (1984); Sov.J.Nucl.Phys. 40, 280 (1984)

I.L.Grach, M.Zh.Shmatikov

Circular Polarization of Photons Emitted in the Capture of Polarized Neutrons by Protons, and the Quark Composite Bag Model

NUCLEAR REACTIONS 1H(polarized n, γ), E=thermal; calculated γ CP; deduced nucleon M1, E2 contributions. 2H deduced quark admixture upper limit. Composite bag model.


1974NA23      Pisma Zh.Eksp.Teor.Fiz. 19, 698 (1974); JETP Lett.(USSR) 19, 360 (1974)

I.M.Narodetskii, I.L.Grach

Polarization of Short-Lived States in Electroexcitation Reactions

NUCLEAR REACTIONS 7Li(e, e'); calculated polarization.


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