Petersburg Nuclear Physics Institute

output

19922026

most citedOperator expansion for high-energy scattering

1.8k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 1997Show all

63 papers · 1 filter

hep-ph1997★ 41 cited

The $F_{2}$ slope and shadowing corrections in DIS

E. Gotsman, E. levin, U. Maor

Recent HERA low $Q^{2}$ data show that the logarithmic slope of the protonstructure function ( $\frac{\partial F _{2}}{\partial l n Q ^{2}}$ ) is significantly different from perturbative QC…

hep-ph1997★ 29 cited

The lightest scalar glueball

V. V. Anisovich

Recently performed investigations of meson spectra allow us to determine the resonance structure for the waves $I J^{P C} = 0 0^{++}$ , $1 0^{++}$ , $0 2^{++}$ , $1 2^{++}$ = $I J^{P} = 1/2 0^{+}$ …

hep-ph1997

Elastic ρ' and ϕMeson Photo- and Electroproduction with Non-Resonant Background

M. G. Ryskin, Yu. M. Shabelski

The backgrounds due to the direct diffractive dissociation of the photon into the $π^{+} π^{-}$ as well as $K^{+} K^{-}$ pairs to the "elastic" diffractive $ρ^{'}$ and $ϕ$ mesons production in…

hep-ph1997★ 27 cited

Cross Section Fluctuations of Photon Projectile in Generalized Vector Meson Dominance Model

L. Frankfurt, V. Guzey, M. Strikman

We explain that the generalized vector meson dominance (GVMD) model is successful in describing hard high energy processes because it contains expected in QCD Color Coherent Phenom…

hep-ph1997

Double-Flavor Oscillations and Properties of Heavy Mesons

Ya. Azimov

Phenomenon of coherent double-flavor oscillations is discussed. They can arise when heavy flavored neutral mesons decay with production of neutral kaons. The oscillations may be us…

chao-dyn1997★ 1 cited

Almost-Hermitian Random Matrices: Applications to the Theory of Quantum Chaotic Scattering and Beyond

Yan V. Fyodorov

It is generally accepted that statistics of energy levels in closed chaotic quantum systems is adequately described by the theory of Random Hermitian Matrices. Much less is known a…

hep-ph1997

QCD sum rules as a tool for investigation of characteristics of a nucleon in nuclear matter

E. G. Drukarev

We analyse the calculations of deep inelastic structure functions of free nucleons by QCD sum rules method,carried out by others.We present our results of calculation of the distri…

hep-ph1997

QCD sum rules as a tool for investigation of the baryon properties at finite densities

E. G. Drukarev, M. G. Ryskin

We analyse the calculations of deep inelastic structure functions of free nucleons by QCD sum rules method,carried out by others.We present our results of calculation of the distri…

hep-ph1997★ 11 cited

The two-pion spectra for the reaction π^- p -> π^0π^0 n at 38 GeV/c pion momentum and combined analysis of the GAMS, Crystal Barrel and BNL data

V. V. Anisovich, Yu. D. Prokoshkin, A. A. Kondashov +2

We perform the K-matrix analysis of meson partial waves with IJ^{PC} =00^{++}, 10^{++}, 02^{++}, 12^{++} basing on GAMS data on π^-p -> π^0π^0 n, ηηn, ηη' n together with BNL data…

hep-ph1997

Jet Production in Regge-Limit of QCD

Victor T. Kim, Grigorii B. Pivovarov

Current issues on jet production in hadron collisions for Regge-limit of QCD are briefly discussed.

hep-ph1997

Vector Meson Production at a Polarized HERA Collider

S. P. Baranov, M. G. Ryskin, T. Gehrmann

A successful interpretation of the cross sections for elastic and inelastic vector meson production can be made if one assumes the underlying dynamics to be governed by hard parton…

hep-ph1997

How to account for the interference contributions in monte carlo simulations

Yu. M. Shabelski

The diagram technique allows one to calculate the correction factors which can be used in Monte Carlo simulation of some processes. This is equivalent to the calculation with accou…

hep-ph1997★ 1 cited

The Aharonov-Casher Effect for Particles of Arbitrary Spin

Ya. I. Azimov, R. M. Ryndin

The Aharonov-Casher (AC) effect for quantum motion of a neutral magnetized particle in the electric field is believed to be a topological effect closely related to the known Aharon…

hep-ph1997★ 178 cited

Off-forward quark distributions of the nucleon in the large N_c limit

V. Yu. Petrov, P. V. Pobylitsa, M. V. Polyakov +3

We study the off-forward quark distributions (OFQD's) in the chiral quark-soliton model of the nucleon. This model is based on the large-N_c picture of the nucleon as a soliton of…

hep-ph1997★ 1 cited

Charm in Deep Inelastic Scattering

J. C. Collins, A. D. Martin, M. G. Ryskin

We outline the existing descriptions of the charm component of the deep inelastic proton structure function F2. We discuss recent approaches to include charm mass effects in the pa…

cond-mat.str-el1997★ 12 cited

RKKY interaction in the nearly-nested Fermi liquid

D. N. Aristov, S. V. Maleyev

We present the results of analytical evaluation of the indirect RKKY interaction in a layered metal with nearly nested (almost squared) Fermi surface. The final expressions are obt…

hep-ph1997

A New Qualitative Prediction of the Parton Model for High Energy Hadron Collisions

Victor T. Kim, Grigorii B. Pivovarov, James P. Vary

Inclusive single jet production in hadron collisions is considered. It is shown that the QCD parton model predicts a nonmonotonic dependence of the inclusive cross section on the f…

hep-ph1997★ 76 cited

A Precision Measurement of Nuclear Muon Capture on 3He

P. Ackerbauer, D. V. Balin, V. M. Baturin +27

The muon capture rate in the reaction mu- 3He -> nu + 3H has been measured at PSI using a modular high pressure ionization chamber. The rate corresponding to statistical hyperfine…

nucl-th1997★ 22 cited

Chiral Limit of Nuclear Physics

Aurel BULGAC, Gerald A. MILLER, Mark STRIKMAN

We study nuclear physics in the chiral limit ( $m_{u}$ , $m_{d} = 0$ ) in which the pion mass vanishes. We find that the deuteron mass is changed little, but that P--wave nucleon--nucleon s…

hep-ph1997

Multiple soft pion production within nonlinear chiral sigma model

A. Shuvaev

Multiple soft pion production in the baryon scattering reactions is considered in the framework of chiral nonlinear sigma model neglecting the pion mass. Treating baryons in the ei…

hep-ph1997★ 1 cited

Heavy quark pair correlations in QCD

Yu. M. Shabelski, A. G. Shuvaev

The azimutal correlations of heavy quarks produced in the high energy $pp$ ( $p p ˉ$ ) collisions are calculated in the framework of QCD without the usual assumptions of the parto…

hep-ph1997★ 4 cited

A unitarity bound and the components of photon - proton interactions

E. Gotsman, E. M. Levin, U. Maor

We show how and why the small distance ("hard") interaction, calculable in perturbative QCD, provides a mass cutoff in Gribov's formula for photon-proton collisions. This enables u…

hep-ph1997

(Semi)classical motion in fields of Aharonov-Bohm and Aharonov-Casher

Ya. I. Azimov, R. M. Ryndin

Particle motion in the fields of Aharonov-Bohm and Aharonov-Casher is considered in framework of the classical theory to reveal conditions admitting duality of the two configuratio…

hep-ph1997★ 9 cited

Phenomenological $π N \to π π N$ Amplitude and Analysis of Low Energy Data on Total Cross Sections and 1--D Distributions

A. A. Bolokhov, M. V. Polyakov, S. G. Sherman

We develop the phenomenological amplitude of the $π N \to π π N$ reaction describing the exchanges of $Δ$ and $N_{*}$ along with the OPE mechanism. The contribution of the latter cont…

The F2​ slope and shadowing corrections in DIS

The lightest scalar glueball

Elastic ρ' and ϕMeson Photo- and Electroproduction with Non-Resonant Background

Cross Section Fluctuations of Photon Projectile in Generalized Vector Meson Dominance Model

Double-Flavor Oscillations and Properties of Heavy Mesons

Almost-Hermitian Random Matrices: Applications to the Theory of Quantum Chaotic Scattering and Beyond

QCD sum rules as a tool for investigation of characteristics of a nucleon in nuclear matter

QCD sum rules as a tool for investigation of the baryon properties at finite densities

The two-pion spectra for the reaction π^- p -> π^0π^0 n at 38 GeV/c pion momentum and combined analysis of the GAMS, Crystal Barrel and BNL data

Jet Production in Regge-Limit of QCD

Vector Meson Production at a Polarized HERA Collider

How to account for the interference contributions in monte carlo simulations

The Aharonov-Casher Effect for Particles of Arbitrary Spin

Off-forward quark distributions of the nucleon in the large N_c limit

Charm in Deep Inelastic Scattering

RKKY interaction in the nearly-nested Fermi liquid

A New Qualitative Prediction of the Parton Model for High Energy Hadron Collisions

A Precision Measurement of Nuclear Muon Capture on 3He

Chiral Limit of Nuclear Physics

Multiple soft pion production within nonlinear chiral sigma model

Heavy quark pair correlations in QCD

A unitarity bound and the components of photon - proton interactions

(Semi)classical motion in fields of Aharonov-Bohm and Aharonov-Casher

Phenomenological πN→ππN Amplitude and Analysis of Low Energy Data on Total Cross Sections and 1--D Distributions

The $F_{2}$ slope and shadowing corrections in DIS

Phenomenological $π N \to π π N$ Amplitude and Analysis of Low Energy Data on Total Cross Sections and 1--D Distributions