NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = V.Lensky Found 18 matches. 2022LE13 Eur.Phys.J. A 58, 224 (2022) V.Lensky, F.Hagelstein, V.Pascalutsa Two-photon exchange in (muonic) deuterium at N3LO in pionless effective field theory
doi: 10.1140/epja/s10050-022-00854-z
2021AC02 Phys.Rev. C 103, 024001 (2021) B.Acharya, V.Lensky, S.Bacca, M.Gorchtein, M.Vanderhaeghen Dispersive evaluation of the Lamb shift in muonic deuterium from chiral effective field theory NUCLEAR REACTIONS 2H(γ, X), E<80 MeV; 2H(e-, X), E=80, 146.9, 175, 180, 222.6, 292.8 MeV; calculated deuteron photodisintegration σ(E), deuteron electrodissociation differential σ(E, θ), deuteron response functions and corresponding uncertainties up to next-to-next-to-next-to-leading order in chiral effective field theory (χEFT), longitudinal and transverse contributions. Comparison with experimental data. NUCLEAR STRUCTURE 2H; calculated nuclear polarizability two-photon exchange corrections to the muonic deuterium (μD) Lamb shift by combining dispersion relations with ab initio approach to compute nuclear structure corrections using chiral effective field theory. Comparison with results of previous calculations.
doi: 10.1103/PhysRevC.103.024001
2021LE22 Phys.Rev. C 104, 054003 (2021) V.Lensky, A.H.Blin, V.Pascalutsa Forward doubly-virtual Compton scattering off an unpolarized deuteron in pionless effective field theory NUCLEAR REACTIONS 2H(γ, γ'), E not given; calculated forward doubly-virtual Compton scattering (VVCS) using pionless effective field theory, up to N3LO for the longitudinal and NLO order for the transverse amplitude; deduced charge elastic form factor and spin-independent generalized polarizabilities of the deuteron. Relevance to a high-precision model-independent input for a future calculation of the two-photon-exchange correction to the Lamb shift of muonic deuterium.
doi: 10.1103/PhysRevC.104.054003
2020ST04 Phys.Rev. C 101, 035207 (2020) B.Strandberg, K.G.Fissum, J.R.M.Annand, W.J.Briscoe, J.Brudvik, F.Cividini, L.Clark, E.J.Downie, K.England, G.Feldman, D.I.Glazier, K.Hamilton, K.Hansen, L.Isaksson, R.Al Jebali, M.A.Kovash, A.E.Kudryavtsev, V.Lensky, S.Lipschutz, M.Lundin, M.Meshkian, D.G.Middleton, L.S.Myers, D.O'Donnell, G.V.O'Rielly, B.Oussena, M.F.Preston, B.Schroder, B.Seitz, I.I.Strakovsky, M.Taragin, V.E.Tarasov, for the PIONS at MAX-lab Collaboration Near-threshold π- photoproduction on the deuteron NUCLEAR REACTIONS 2H(γ, π-), E=147.0, 149.7, 152.3, 154.9, 157.6, 159.8 MeV; measured Eγ, Iγ, total σ(E) using three large NaI(Tl) detectors for γ detection of radiative π- capture in target at the Tagged-Photon Facility of the MAX IV Laboratory in Sweden; deduced probability of π- capture inside the LD2 target. Comparison with theoretical predictions.
doi: 10.1103/PhysRevC.101.035207
2016LE12 Phys.Rev. C 94, 034003 (2016) V.Lensky, M.C.Birse, N.R.Walet Description of light nuclei in pionless effective field theory using the stochastic variational method NUCLEAR STRUCTURE 3,4He; calculated ground-state energies and charge radii using stochastic variational method (SVM) in the framework of pionless effective field theory (EFT) at next-to-next-to-leading order (NNLO). Comparison with experimental values.
doi: 10.1103/PhysRevC.94.034003
2014LE06 Phys.Rev. C 89, 032202 (2014) Proton polarizabilities from Compton data using covariant chiral effective field theory NUCLEAR REACTIONS 1H(γ, γ), E<200 MeV; calculated σ(E) for Compton scattering using covariant baryon chiral effective field theory; deduced chiral parameters, spin-independent electromagnetic polarizabilities of the proton. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.032202
2014LE33 Phys.Rev. C 90, 055202 (2014) V.Lensky, J.M.Alarcon, V.Pascalutsa Moments of nucleon structure functions at next-to-leading order in baryon chiral perturbation theory
doi: 10.1103/PhysRevC.90.055202
2013DY02 Phys.Rev. C 88, 014001 (2013) S.Dymov, V.Shmakova, T.Azaryan, S.Barsov, V.Baru, P.Benati, D.Chiladze, A.Dzyuba, R.Engels, M.Gaisser, R.Gebel, K.Grigoryev, P.Goslawski, G.Guidoboni, M.Hartmann, A.Kacharava, V.Kamerdzhiev, A.Khoukaz, V.Komarov, P.Kulessa, A.Kulikov, V.Kurbatov, A.Lehrach, P.Lenisa, V.Lensky, N.Lomidze, B.Lorentz, G.Macharashvili, R.Maier, D.Mchedlishvili, S.Merzliakov, M.Mielke, M.Mikirtychyants, S.Mikirtytchiants, M.Nioradze, D.Oellers, H.Ohm, A.Polyanskiy, M.Papenbrock, D.Prasuhn, F.Rathmann, V.Serdyuk, H.Seyfarth, E.Steffens, H.J.Stein, H.Stockhorst, H.Stroher, M.Tabidze, S.Trusov, D.Tsirkov, Yu.Uzikov, Yu.Valdau, Ch.Weidemann, C.Wilkin, P.Wustner, Q.J.Ye, M.Zhabitsky Measurement of spin observables in the quasifree np → (pp)sπ- reaction at 353 MeV NUCLEAR REACTIONS 1H(polarized d, 2pπ), E=353 MeV/nucleon; measured particle spectra, time-of-flight, σ(θ), asymmetry, missing-mass spectra, transverse spin correlation coefficients, neutron and proton vector analyzing powers using ANKE magnetic spectrometer at COSY, Julich facility. Polarized hydrogen target. Partial wave decomposition analysis.
doi: 10.1103/PhysRevC.88.014001
2012LE14 Phys.Rev. C 86, 048201 (2012) V.Lensky, J.A.McGovern, D.R.Phillips, V.Pascalutsa Proton Compton scattering cross section in different variants of chiral effective field theory
doi: 10.1103/PhysRevC.86.048201
2011LE35 Eur.Phys.J. A 47, 142 (2011) Coupled-channel effective field theory and proton- 7Li scattering NUCLEAR REACTIONS 7Be(n, p), E(cm)≈1.E-5-5 MeV; calculated phase shift, σ using renormalization group; deduced parameters.
doi: 10.1140/epja/i2011-11142-0
2011LO11 Phys.Rev. C 83, 045206 (2011) Heavy-particle formalism with Foldy-Wouthuysen representation
doi: 10.1103/PhysRevC.83.045206
2009BA46 Phys.Rev. C 80, 044003 (2009) V.Baru, E.Epelbaum, J.Haidenbauer, C.Hanhart, A.E.Kudryavtsev, V.Lensky, U.-G.Meissner p-wave pion production from nucleon-nucleon collisions NUCLEAR REACTIONS 1H(n, 2pπ-), 1H(p, npπ+), 1H(p, dπ+), E not given; calculated analyzing powers, angular distributions, and σ(θ) using chiral effective field theory. Comparison with experimental data.
doi: 10.1103/PhysRevC.80.044003
2008BA01 Phys.Lett. B 659, 184 (2008) V.Baru, J.Haidenbauer, C.Hanhart, A.Kudryavtsev, V.Lensky, U.-G.Meissner Role of the Δ(1232) in pion-deuteron scattering at threshold within chiral effective field theory
doi: 10.1016/j.physletb.2007.10.063
2007LE08 Phys.Lett. B 648, 46 (2007) V.Lensky, V.Baru, J.Haidenbauer, C.Hanhart, A.Kudryavtsev, U.-G.Meissner Dispersive and absorptive corrections to the pion-deuteron scattering length
doi: 10.1016/j.physletb.2006.12.078
2007LE32 Eur.Phys.J. A 33, 339 (2007) V.Lensky, V.Baru, E.Epelbaum, C.Hanhart, J.Haidenbauer, A.Kudryavtsev, U.-G.Meissner Neutron-neutron scattering length from the reaction γd → π+nn employing chiral perturbation theory
doi: 10.1140/epja/i2007-10461-y
2006LE10 Eur.Phys.J. A 27, 37 (2006) V.Lensky, V.Baru, J.Haidenbauer, C.Hanhart, A.E.Kudryavtsev, U.-G.Meissner Towards a field theoretic understanding of NN → NNπ NUCLEAR REACTIONS 1H(n, π0), (p, π+), E ≈ threshold; calculated total σ. Chiral perturbation theory, comparison with data.
doi: 10.1140/epja/i2006-10002-4
2005LE39 Eur.Phys.J. A 26, 107 (2005) V.Lensky, V.Baru, J.Haidenbauer, C.Hanhart, A.Kudryavtsev, U.-G.Meissner Precision calculation of γd → π+nn within chiral perturbation theory NUCLEAR REACTIONS 2H(γ, π+), E ≈ threshold; calculated total σ. Chiral perturbation theory, comparison with data.
doi: 10.1140/epja/i2005-10154-7
2004KE03 Zh.Eksp.Teor.Fiz. 125, 476 (2004); J.Exper.Theo.Phys. 98, 417 (2004) B.O.Kerbikov, A.E.Kudryavtsev, V.A.Lensky Neutron-Antineutron Oscillations in a Trap Revisited
doi: 10.1134/1.1705693
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