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NSR database version of April 11, 2024.

Search: Author = V.Lensky

Found 18 matches.

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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
Citations: PlumX Metrics


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
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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
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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
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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
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2014LE06      Phys.Rev. C 89, 032202 (2014)

V.Lensky, J.McGovern

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
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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
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2164.


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
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2011LE35      Eur.Phys.J. A 47, 142 (2011)

V.Lensky, M.C.Birse

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
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2011LO11      Phys.Rev. C 83, 045206 (2011)

B.Long, V.Lensky

Heavy-particle formalism with Foldy-Wouthuysen representation

doi: 10.1103/PhysRevC.83.045206
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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
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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
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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
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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
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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
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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
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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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Note: The following list of authors and aliases matches the search parameter V.Lensky: , V.A.LENSKY