E. Kuraev

activity

19942015

most citedQuest for precision in hadronic cross sections at low energy: Monte Carlo tools vs. experimental data

356 citations · 2.1k across the 155 of their papers we have counts for

collaborators

Showing 2007 · hep-phShow all

18 papers · 2 filters

hep-ph2007★ 18 cited

The decay ϕ-> f_0(980) γand the process e^+e^- -> ϕf_0(980)

Yu. M. Bystritskiy, M. K. Volkov, E. A. Kuraev +2

The decay ϕ-> f_0(980) γand process e^+e^- -> ϕf_0(980) are considered within the local Nambu-Jona-Lasinio model. In the amplitudes of these processes contributions of s-quark and…

hep-ph2007

Testing the RRPP vertex of effective Regge action

E. A. Kuraev, V. V. Bytev, S. Bakmaev +1

In frames of effective Regge action the vertices describing conversion of two reggeized gluons to one two and three ordinary gluons was constructed. The self-consistency: Bose symm…

hep-ph2007★ 1 cited

Sum rule for the double virtual Compton scattering

E. A. Kuraev, S. Bakmaev, E. Tomasi-Gustafsson +1

The two photon exchange amplitude is investigated in frame of analytic properties of the virtual Compton scattering amplitude as a function of the invariant mass squared of the int…

hep-ph2007★ 17 cited

Charge asymmetry for electron (positron)-proton elastic scattering at large angle

E. A. Kuraev, V. V. Bytev, S. Bakmaev +1

Charge asymmetry in electron (positron) scattering arises from the interference of the Born amplitude and the box-type amplitude corresponding to two virtual photons exchange. It c…

hep-ph2007

Radiative corrections to DVCS electron tensor

V. V. Bytev, E. A. Kuraev, E. Tomasi-Gustafsson

Radiative corrections in leading logarithmic approximation are calculated for the differential cross section of $e^{-} μ^{+}$ radiative scattering. In particular the interference term…

hep-ph2007★ 20 cited

Search for two photon exchange from $e^{+} + e^{-} \to p + p ˉ + γ$ data

E. Tomasi-Gustafsson, E. A. Kuraev, S. Bakmaev +1

We look for asymmetries in the angular distributions of events from recent data on $e^{+} + e^{-} \to p + p ˉ + γ$ from BABAR collaboration. From first principles, as the C-invariance o…

hep-ph2007

Sum Rules for Total Cross-Sections of Hadron Photo-Production on Pseudoscalar Mesons and Octet Baryons

E. Bartos, S. Dubnicka, A. Z. Dubnickova +1

Considering very high energy peripheral electron-hadron scattering with a production of hadronic state X moving closely to the direction of initial hadron the Weizsäcker-Williams l…

hep-ph2007

Muon multiplicity at high energy proton-nuclei collisions

E. A. Kuraev, S. Bakmaev, V. Bytev +1

Estimation of multiplicity of muons and pions production at high energy proton-nuclei collisions is given. Both QED and QCD contributions are considered for peripheral kinematics o…

hep-ph2007

To a question on the η\to π^0 γγdecay width in meson-baryon chiral model

E. A. Kuraev, V. N. Pervushin, M. K. Volkov

It is shown in the work of one of the authors in 1979 (MKV) that the contribution to the amplitude of this decay from diagrams with one baryon loop is equal to zero and contributio…

hep-ph2007★ 1 cited

Double logarithmical corrections to beam asymmetry in polarized electron-proton scattering

E. Kuraev, E. Tomasi-Gustafsson, S. Bakmaev +2

The up-down asymmetry in transversally polarized electron proton scattering is induced by the interference between one and two photon exchange amplitudes. Inelastic intermediate ha…

hep-ph2007

Bremsstrahlung photon polarization for $e e^{\pm} \to (e γ) e^{\pm}$ , and $e p \to (e γ) p$ high energy collisions

S. Bakmaev, Yu. M. Bystritskiy, E. A. Kuraev +1

The polarization of bremsstrahlung photon in the processes $e e^{\pm} \to (e γ) e^{\pm}$ , and $e p \to (e γ) p$ is calculated for peripheral kinematics, in the high energy limit where the cros…

hep-ph2007★ 6 cited

Study of resonant processes for multi-pion production in $p ˉ + p \to ℓ^{+} + ℓ^{-} + n_{π} π$ annihilation

E. A. Kuraev, C. Adamuscin, E. Tomasi-Gustafsson +1

In frame of a phenomenological approach based on Compton-like Feynman amplitudes, we study multi-pion production in antiproton nucleon collisions. The main interest of this reactio…

hep-ph2007★ 1 cited

Sum rule for photon target

E. Bartos, S. Dubnicka, A. Z. Dubnickova +1

The amplitude of zero angle scattering of electron on photon in the 3-rd QED order of fine structure constant with $γ^{*} γ$ intermediate state converting into quark--antiquark is con…

hep-ph2007★ 2 cited

Table of integrals. Asymptotical expressions for non--collinear kinematics

A. B. Arbuzov, A. V. Belitsky, E. A. Kuraev +1

We present a set of Feynman integrals appearing in calculations of different QED processes to the one-loop accuracy. We consider scalar, vector, and tensor integrals with two, thre…

hep-ph2007

Comments to the calculation of transverse beam spin asymmetry for electron proton elastic scattering

E. A. Kuraev, E. Tomasi-Gustafsson, S. Bakmaev +2

The transverse beam spin induced asymmetry is calculated for the scattering of transversally polarized electrons on a proton target within a realistic model. Such asymmetry is due…

hep-ph2007★ 3 cited

Sum rules for total cross sections of hadron photoproduction on ground state $1/ 2^{+}$ octet baryons

S. Dubnicka, A. Z. Dubnickova, E. A. Kuraev

Sum rules are derived relating Dirac mean square radii and anomalous magnetic moments of various couples of the ground state $1/ 2^{+}$ octet baryons with the convergent integral of t…

hep-ph2007

Ground state $1/ 2^{+}$ octet baryon sum rules predicting a chain of inequalities for hadron photoproduction total cross-sections on corresponding baryons

S. Dubnicka, A. Z. Dubnickova, E. A. Kuraev

Sum rules are derived relating Dirac mean square radii and anomalous magnetic moments of various couples of the ground state $1/ 2^{+}$ octet baryons with the convergent integral of t…

hep-ph2007★ 9 cited

Electron-positron pair production by linearly polarized photon in the nuclear field

S. Bakmaev, E. A. Kuraev, I. Shapoval +1

Process of lepton pair production by polarized photon on nuclei can be used to measure the degree of linear polarization of high energy photon. The differential cross section and t…

The decay ϕ-> f_0(980) γand the process e^+e^- -> ϕf_0(980)

Testing the RRPP vertex of effective Regge action

Sum rule for the double virtual Compton scattering

Charge asymmetry for electron (positron)-proton elastic scattering at large angle

Radiative corrections to DVCS electron tensor

Search for two photon exchange from e++e−→p+pˉ​+γ data

Sum Rules for Total Cross-Sections of Hadron Photo-Production on Pseudoscalar Mesons and Octet Baryons

Muon multiplicity at high energy proton-nuclei collisions

To a question on the η\to π^0 γγdecay width in meson-baryon chiral model

Double logarithmical corrections to beam asymmetry in polarized electron-proton scattering

Bremsstrahlung photon polarization for ee±→(eγ)e±, and ep→(eγ)p high energy collisions

Study of resonant processes for multi-pion production in pˉ​+p→ℓ++ℓ−+nπ​π annihilation

Sum rule for photon target

Table of integrals. Asymptotical expressions for non--collinear kinematics

Comments to the calculation of transverse beam spin asymmetry for electron proton elastic scattering

Sum rules for total cross sections of hadron photoproduction on ground state 1/2+ octet baryons

Ground state 1/2+ octet baryon sum rules predicting a chain of inequalities for hadron photoproduction total cross-sections on corresponding baryons

Electron-positron pair production by linearly polarized photon in the nuclear field

Search for two photon exchange from $e^{+} + e^{-} \to p + p ˉ + γ$ data

Bremsstrahlung photon polarization for $e e^{\pm} \to (e γ) e^{\pm}$ , and $e p \to (e γ) p$ high energy collisions

Study of resonant processes for multi-pion production in $p ˉ + p \to ℓ^{+} + ℓ^{-} + n_{π} π$ annihilation

Sum rules for total cross sections of hadron photoproduction on ground state $1/ 2^{+}$ octet baryons

Ground state $1/ 2^{+}$ octet baryon sum rules predicting a chain of inequalities for hadron photoproduction total cross-sections on corresponding baryons