NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = G.Fedotov Found 17 matches. 2018FE08 Phys.Rev. C 98, 025203 (2018) G.V.Fedotov, for the CLAS Collaboration Measurements of the γνp → p' π+π- cross section with the CLAS detector for 0.4 GeV2 < Q2 < 1.0 GeV2 and 1.3 GeV < W < 1.825 GeV NUCLEAR REACTIONS 1H(e, e'p'π-π+), Q2=0.4-1.0 GeV2; measured reaction products using CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Laboratory (JLab) Hall B; deduced momentum distributions for positively charged hadrons, missing mass squared distributions for the four event topologies, single-differential cross sections, dependency of integrated cross sections on reaction invariant mass. Comparison with previous experimental data, and with phenomenological meson-baryon reaction model.
doi: 10.1103/PhysRevC.98.025203
2016MO04 Phys.Rev. C 93, 025206 (2016) V.I.Mokeev, V.D.Burkert, D.S.Carman, L.Elouadrhiri, G.V.Fedotov, E.N.Golovatch, R.W.Gothe, K.Hicks, B.S.Ishkhanov, E.L.Isupov, Iu.Skorodumina New results from the studies of the N(1440)1/2+, n(1520)3/2-, and Δ(1620)1/2- resonances in exclusive ep → e' p' π'+ π- electroproduction with the CLAS detector
doi: 10.1103/PhysRevC.93.025206
2012AN16 Phys.Rev. C 86, 069801 (2012) M.Anghinolfi, J.Ball, N.A.Baltzell, M.Battaglieri, I.Bedlinskiy, M.Bellis, A.S.Biselli, C.Bookwalter, S.Boiarinov, P.Bosted, V.D.Burkert, D.S.Carman, A.Celentano, S.Chandavar, P.L.Cole, V.Crede, R.De Vita, E.De Sanctis, B.Dey, R.Dickson, D.Doughty, M.Dugger, R.Dupre, H.Egiyan, A.El Alaoui, L.El Fassi, L.Elouadrhiri, P.Eugenio, G.Fedotov, M.Y.Gabrielyan, M.Garcon, G.P.Gilfoyle, K.L.Giovanetti, F.X.Girod, J.T.Goetz, E.Golovatch, M.Guidal, L.Guo, K.Hafidi, H.Hakobyan, D.Heddle, K.Hicks, M.Holtrop, D.G.Ireland, B.S.Ishkhanov, E.L.Isupov, H.S.Jo, P.Khetarpal, A.Kim, W.Kim, V.Kubarovsky, S.V.Kuleshov, H.Y.Lu, I.J.D.MacGregor, N.Markov, M.E.McCracken, B.McKinnon, M.D.Mestayer, C.A.Meyer, M.Mirazita, V.Mokeev, K.Moriya, B.Morrison, A.Ni, S.Niccolai, G.Niculescu, I.Niculescu, M.Osipenko, A.I.Ostrovidov, K.Park, S.Park, S.Anefalos Pereira, S.Pisano, O.Pogorelko, S.Pozdniakov, J.W.Price, G.Ricco, M.Ripani, B.G.Ritchie, P.Rossi, D.Schott, R.A.Schumacher, E.Seder, Y.G.Sharabian, E.S.Smith, D.I.Sober, S.S.Stepanyan, P.Stoler, W.Tang, M.Ungaro, B.Vernarsky, M.F.Vineyard, D.P.Weygand, M.H.Wood, N.Zachariou, B.Zhao Comment on "Observation of a narrow structure in 1H(γ, K0s)X $via interference with φ-meson production"
doi: 10.1103/PhysRevC.86.069801
2009FE02 Phys.Rev. C 79, 015204 (2009) G.V.Fedotov, for the CLAS Collaboration Electroproduction of pπ+π- off protons at 0.2 < Q2 < 0.6 GeV2 and 1.3 < W < 1.57 GeV with the CLAS detector
doi: 10.1103/PhysRevC.79.015204
2009MO25 Phys.Rev. C 80, 045212 (2009) V.I.Mokeev, V.D.Burkert, T.-S.H.Lee, L.Elouadrhiri, G.V.Fedotov, B.S.Ishkhanov Model analysis of the ep → e'pπ+π- electroproduction reaction on the proton
doi: 10.1103/PhysRevC.80.045212
2008FE14 Phys.Atomic Nuclei 71, 1309 (2008); Yad.Fiz. 71, 1335 (2008) G.V.Fedotov, V.D.Burkert, E.N.Golovach, L.Elouadrhiri, E.L.Isupov, B.S.Ishkhanov, V.I.Mokeev, N.V.Shvedunov Isobar channels and nucleon resonances in π+ π- electroproduction on protons NUCLEAR REACTIONS 1H(e, e'X), E=high; analyzed σ(θ); extracted electromagnetic form factors for various resonances;
doi: 10.1134/S1063778808070272
2007BU06 Phys.Atomic Nuclei 70, 427 (2007); Yad.Fiz. 70, 457 (2007) V.D.Burkert, V.I.Mokeev, N.V.Shvedunov, A.A.Boluchevskii, M.Battaglieri, E.N.Golovach, L.Elouadrhiri, K.Joo, E.L.Isupov, B.S.Ishkhanov, N.S.Markov, M.Ripani, J.Ricco, V.V.Sapunenko, M.Taiuti, G.V.Fedotov Isobar Channels in the Production of π+π- Pairs on a Proton by Virtual Photons NUCLEAR REACTIONS 1H(γ, π+π-), E ≈ 1.5-2 GeV; calculated σ(θ), contributions from various isobar channels.
doi: 10.1134/S1063778807030027
2007FE08 Bull.Rus.Acad.Sci.Phys. 71, 314 (2007); Izv.Akad.Nauk RAS, Ser.Fiz. 71, 328 (2007) G.V.Fedotov, V.Burkert, L.Elouadrhiri, E.L.Isupov, B.S.Ishkhanov, V.I.Mokeev, N.V.Shvedunov, and the CLAS Collaboration Investigation of the Low-Lying Nucleon Resonances in Reactions of π+π- Pair Electroproduction on Protons NUCLEAR REACTIONS 1H(e, e'π+π-), E=1.5 GeV; measured cross sections for small photon virtualities using the CLAS detector at TJNAF.
doi: 10.3103/S1062873807030033
2005AZ09 Phys.Rev. C 72, 045201 (2005) I.G.Aznauryan, V.D.Burkert, G.V.Fedotov, B.S.Ishkhanov, V.I.Mokeev Electroexcitation of nucleon resonances at Q2 = 0.65(GeV/c)2 from a combined analysis of single- and double-pion electroproduction data NUCLEAR REACTIONS 1H(e, e'π0), (e, e'π+), (e, e'π+π-), E=high; analyzed resonance production data; deduced helicity amplitudes, related features.
doi: 10.1103/PhysRevC.72.045201
2004BU20 Yad.Fiz. 67, 1940 (2004); Phys.Atomic Nuclei 67, 1918 (2004) V.Burkert, A.A.Boluchevskii, V.I.Mokeev, M.Ripani, M.Anghinolfi, M.Battaglieri, E.N.Golovach, R.De Vita, L.Elouadrhiri, B.S.Ishkhanov, M.V.Osipenko, G.Ricco, M.Taiuti, G.V.Fedotov, E.L.Isupov, N.S.Markov, N.V.Shvedunov New Possibilities for Studying Nucleon Resonances in the Production of π+π- Pairs by Polarized Electrons on an Unpolarized Proton NUCLEAR REACTIONS 1H(γ, π+π-), E=high; analyzed polarization effects in nucleon resonance production.
doi: 10.1134/1.1811198
2003BU22 Yad.Fiz. 66, 2199 (2003); Phys.Atomic Nuclei 66, 2149 (2003) V.Burkert, V.I.Mokeev, M.Ripani, M.Anghinolfi, M.Battaglieri, A.A.Boluchevskii, E.N.Golovach, R.De Vita, L.Elouadrhiri, B.S.Ishkhanov, M.V.Osipenko, N.S.Markov, G.Ricco, M.Taiuti, G.V.Fedotov New Possibilities for Studying Nucleon Resonances on the Basis of an Analysis of Polarization Observables and Off-Scattering-Plane Angular Distributions in the Reaction γvp → π+π-p NUCLEAR REACTIONS 1H(γ, π+π-), E ≈ 1.4-1.9 GeV; calculated σ, pion pair invariant mass spectra, polarization observables.
doi: 10.1134/1.1634322
2003MO14 Yad.Fiz. 66, 1322 (2003); Phys.Atomic Nuclei 66, 1282 (2003) V.I.Mokeev, M.Ripani, M.Anghinolfi, M.Battaglieri, R.de Vita, E.N.Golovach, B.S.Ishkhanov, N.S.Markov, M.V.Osipenko, G.Ricco, V.V.Sapunenko, M.Taiuti, G.V.Fedotov Helicity Components of the Cross Section for Double Charged-Pion Production by Real Photons on Protons NUCLEAR REACTIONS 1H(γ, π+π-), E ≈ 1-2 GeV; calculated helicity components of σ, resonance effects. 1H(γ, π-X), E ≈ 1.5-2 GeV; calculated σ(θ).
doi: 10.1134/1.1592582
2001MO26 Yad.Fiz. 64, No 7, 1368 (2001); Phys.Atomic Nuclei 64, 1292 (2001) V.I.Mokeev, M.Ripani, M.Anghinolfi, M.Battaglieri, E.N.Golovach, B.S.Ishkhanov, M.V.Osipenko, G.Ricco, V.V.Sapunenko, M.Taiuti, G.V.Fedotov Phenomenological Model for Describing Pion-Pair Production on a Proton by Virtual Photons in the Energy Region of Nucleon-Resonance Excitation NUCLEAR REACTIONS 1H(γ, π+π-), E ≈ 1-2 GeV; calculated pion pair production σ, resonance contributions. Comparisons with data.
doi: 10.1134/1.1389557
2000AN05 Yad.Fiz. 63, No 1, 87 (2000); Phys.Atomic Nuclei 63, 76 (2000) M.Anghinolfi, M.Battaglieri, E.N.Golovach, B.S.Ishkhanov, V.I.Mokeev, M.V.Osipenko, G.Ricco, M.Ripani, V.V.Sapunenko, M.Taiuti, G.V.Fedotov Description of Initial- and Final-State-Interaction Effects for the Reaction γp → π-Δ++ in the Region of Nucleon-Resonance Excitation NUCLEAR REACTIONS 1H(γ, π-X), E=1.5-2.0 GeV; calculated Δ++ production associated σ(θ); deduced initial-, final-state-interaction effects. Comparison with data.
doi: 10.1134/1.855608
2000RI08 Nucl.Phys. A672, 220 (2000) M.Ripani, V.Mokeev, M.Anghinolfi, M.Battaglieri, G.Fedotov, E.Golovach, B.Ishkhanov, M.Osipenko, G.Ricco, V.Sapunenko, M.Taiuti A Phenomenological Description of π- Δ++ Photo- and Electroproduction in Nucleon Resonance Region NUCLEAR REACTIONS 1H(γ, π-X), E not given; calculated Δ resonance production associated partial wave σ; deduced reaction mechanism features. Comparisons with data.
doi: 10.1016/S0375-9474(99)00853-2
2000RI22 Yad.Fiz. 63, No 11, 2036 (2000); Phys.Atomic Nuclei 63, 1943 (2000) M.Ripani, V.I.Mokeev, M.Battaglieri, B.S.Ishkhanov, E.N.Golovach, M.V.Osipenko, G.Ricco, M.Anghinolfi, V.V.Sapunenko, M.Taiuti, G.V.Fedotov Pion-Pair Production on a Proton by Photons in the Energy Region of Nucleon-Resonance Excitation NUCLEAR REACTIONS 1H(γ, π+π-), E=1.45-1.96 GeV; calculated invariant mass distributions. Phenomenological approach, comparisons with data.
doi: 10.1134/1.1335091
1999AN47 Yad.Fiz. 62, No 8, 1522 (1999); Phys.Atomic Nuclei 62, 1437 (1999) M.Anghinolfi, M.Battaglieri, E.N.Golovach, V.S.Zamiralov, B.S.Ishkhanov, V.I.Mokeev, M.V.Osipenko, G.Ricco, M.Ripani, D.A.Rodionov, V.V.Sapunenko, M.Taiuti, G.V.Fedotov Investigation of the Nucleon-Resonance Structure in Exclusive Reactions of Pion-Pair Production on a Proton by Real and Virtual Photons NUCLEAR REACTIONS 1H(γ, X), E=high; calculated pion pair production associated σ(θ); deduced resonance contributions, other reaction mechanism features. Comparisons with data.
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