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Showing 1 to 4 of 4 for “"isobar model"”.
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Proton Compton scattering with polarized γ rays
… with calculations from the fixed-t dispersion model, the isobar model and the finite energy dispersion model. Although all these calculations agree fairly well with unpolarized cross section data, the photon asymmetry data show that the isobar model contains serious defects. The ratio of …
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First amplitude analysis of B<sup>+</sup>→J/...
… events is performed in Isobar approximation using all six degrees of freedom of their decay kinematics and 3 fb<sup>-1</sup> of pp collision data collected at √s=7-8 TeV with the LHCb detector. A number of K<sup>*+</sup>→φK<sup>+</sup> states are observed, including …
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Single π° production in proton-proton interactions at 2.8 Bev/c
… with the theoretical predictions based upon the Isobar model. The distribution of the square of the four-momentum transfer to the target proton shows a very strong tendency towards small momentum transfer, i.e. glancing collisions. In addition the center-of-mass angular distribution of protons …
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Measurement of the CKM angle $\gamma$ and development of a novel, combined GGSZ analysis of $B \rightarrow D^{(*)} h^{(*)}$ decays at LHCb
… is a fundamental parameter of the Standard Model, within which it quantifies the degree to which CP violation is permitted. It is presently one of the least well-constrained parameters of the CKM sector, which embodies the description of quark interactions. This thesis details work …