Results 101 to 110 of about 174 (133)
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Scattering of light by light using electron-positron colliding beams
Acta Physica Academiae Scientiarum Hungaricae, 1972We discuss the process e−+e+→γ+hadrons. Using automodelity, vectorsmeson dominance and the parton model, we give an estimate of the deep-inelastic cross section, showing that it might be comparable to the cross section of the deep-inelastic reaction e−+e+→H+anything H being a singled-out hadron. Some of the one-meson contributions are calculated in the
Z. Kunszt +2 more
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Filamentation Instability of Electron and Positron Colliding Beams in Storage Ring
Physical Review Letters, 1979The filamentation instability of the electron and positron colliding beams in a storage ring is investigated within the framework of the Vlasov-Maxwell equations, and a closed algebraic dispersion relation for the complex eigenfrequency $\ensuremath{\omega}$ is obtained.
Han S. Uhm, Chuan Sheng Liu
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Observation of $\Upsilon$ particles in colliding electron-positron beams
Soviet Physics Uspekhi, 1979Results of experiments performed at DORIS in 1978 are presented. The mass spectra, decay widths, and angular distribution of UPSILON resonances are presented.
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Theoretical implications of recent electron—Positron colliding beam experiments
Acta Physica Academiae Scientiarum Hungaricae, 1972The theoretical consequences of recent electron—positron colliding beam experiments are summarized from the point of view of tests of pure quantum electrodynamics, the study of the vector mesons ϱ, щ, ф and the frontier region beyond the ϱ, щ and ф.
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Hard-Photon emission in an experiment with electron-positron colliding beams
Il Nuovo Cimento, 1964The radiative corrections to lowest order for the reaction e−+e+→μ−+μ+ are calculated, taking into account the contribution from high-energy photons emitted by the electrons. The correction to the total α2 cross-section is found to be ∼ 5%, for colliding particles of 250 MeV.
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Hadron pair production by electron-positron colliding beams
Lettere al Nuovo Cimento, 1973G.BARBIELLINI +14 more
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Spin-polarized electron beam generation in the colliding-pulse injection scheme
Matter and Radiation at Extremes, 2023Kristjan Poder +2 more
exaly
The Slow Positron Beam Based on Beijing Electron-Positron Collider
Materials Science Forum, 2004Bao Yi Wang +14 more
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Positron storage and the achievement of colliding electron-positron beams in the synchrotron
Soviet Atomic Energy, 1967Yu. M. Ado +4 more
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