124 citations · 642 across the 35 of their papers we have counts for
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Theory Viewpoint on Extracting Nucleon Polarisabilities in Low-Energy Compton Scattering
Harald W. Griesshammer, Anatoly I. L'vov, Judith A. McGovern +3
During the workshop "Compton Scattering off Protons and Light Nuclei: pinning down the nucleon polarisabilities" (ECT*, Trento, Italy, 29 July -- 2 August 2013, http://www.ectstar.…
Spin structure of the Delta(1232) and inelastic Compton scattering
A. I. L'vov
Radiative transitions gamma + Delta(1232) -> N^* are discussed in the nonrelativistic quark model with spin-orbit corrections for the 70-plet L^P=1^- nucleon resonances N^*. The re…
Deuteron Compton scattering and electromagnetic polarizabilities of the nucleon
M. I. Levchuk, A. I. L'vov
Differential cross section of deuteron Compton scattering has been calculated using the Bonn NN-potential, a consistent set of meson-exchange currents and seagulls, and lowest- and…
Deuteron Compton scattering below pion photoproduction threshold
M. I. Levchuk, A. I. L'vov
Deuteron Compton scattering below pion photoproduction threshold is considered in the framework of the nonrelativistic diagrammatic approach with the Bonn OBE potential. A complete…
Compton Scattering by Nuclei
M. -Th. Huett, A. I. L'vov, A. I. Milstein +1
The concept of Compton scattering by even-even nuclei from giant-resonance to nucleon-resonance energies and the status of experimental and theoretical researches in this field are…
Production and decay of eta-mesic nuclei
A. I. L'vov
Using the Green function method, binding effects on produced eta-mesons in the two-stage reaction γ+ A \to N + η+ (A-1) \to N + (πN) + (A-2) are studied. The energy spectrum of the…
Deuteron Compton scattering below pion photoproduction threshold
M. I. Levchuk, A. I. L'vov
Deuteron Compton scattering below pion photoproduction threshold is considered in the framework of the non-relativistic diagrammatic approach with the Bonn OBE potential. The compl…
Sum rule for the backward spin polarizability of the nucleon from a backward dispersion relation
A. I. L'vov, A. M. Nathan
A new sum rule for , the backward spin polarizability of the nucleon, is derived from a backward-angle dispersion relation. Taking into account single- and multi-pion photopro…
Electric polarizability of nuclei and a longitudinal sum rule
A. I. L'vov
Recently, a longitudinal sum rule for the electric polarizability of nuclei was used to revise a relativistic correction in a dipole sum rule for the polarizability (nucl-th/980201…
Comment on ``Evidence for Narrow Baryon Resonances in Inelastic pp Scattering''
A. I. L'vov, R. L. Workman
Compton scattering data are sensitive to the existence of low-mass resonances reported by Tatischeff et al. We show that such states, with their reported properties, are excluded b…
Hadron Polarizabilities and Form Factors
D. Drechsel, J. Becker, A. Z. Dubnickova +17
This is the summary of the working group on Hadron Polarizabilities and Form Factors of the Chiral Dynamics Workshop in Mainz, September 1-5, 1997.
Polarization Phenomena in Small-Angle Photoproduction of e+e- Pairs and the GDH Sum Rule
A. I. L'vov, S. Scopetta, D. Drechsel +1
We discuss a possibility to measure the spin-dependent part of the forward Compton scattering amplitude through interference effects of the Bethe-Heitler and virtual Compton scatte…