0000000000672731

AUTHOR

Valery G. Serbo

showing 2 related works from this author

Physical mechanism of the linear beam-size effect at colliders

1996

We present qualitative but precise description of the linear beam-size effect predicted for the processes in which unstable but long--living particles collide with each other. We derive physically pronounced equation for the events rate which proves that the linear beam-size effect corresponds to the scattering of one beam of particles on the decay products of the other. We compare this linear beam-size effect with the known logarithmic beam-size effect measured in the experiments on a single bremsstrahlung at VEPP-4 and HERA.

PhysicsNuclear and High Energy PhysicsMuonLogarithmScatteringBremsstrahlungFOS: Physical sciencesHERANuclear physicsMechanism (engineering)Beam sizeHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)Physics::Accelerator PhysicsHigh Energy Physics::ExperimentBeam (structure)
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Erratum to: “Processes with a t-channel singularity in the physical region: finite beam sizes make cross sections finite”

2003

This affects the normalization of the “non-standard” cross-section, increasing it by thesame factor of two. As a consequence, Eq. (47), Fig. 3 and the estimate of the number ofneutrinos after Eq. (47) is modified accordingly.We are grateful to C. Dams and R. Kleiss for correspondencethat helped to uncoverthiserror.

PhysicsNormalization (statistics)Nuclear and High Energy PhysicsClassical mechanicsSingularityMathematical physicsNuclear Physics B
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