Results 81 to 90 of about 124,471 (169)

The beam‐beam interaction: Coherent effects

open access: yesThe beam‐beam interaction: Coherent effects
Coherent phenomena and recent theoretical approaches to them are reviewed for the symmetric and asymmetric e + e − colliding storage rings.
openaire  

Halo formation from mismatched beam-beam interactions

open access: yes, 2003
In this paper, we report on the halo formation and emittance growth driven by a parametric resonance during mismatched beam-beam collisions. In the regime of the weak-strong beam-beam interaction, if two beams have the same machine tunes, on-axis head-on collisions between a mismatched strong beam and a weak beam will not cause the formation of halo ...
openaire   +1 more source

Stratonovich Expansion and Beam-Beam Interaction

open access: yesStratonovich Expansion and Beam-Beam Interaction
A general approach is proposed for the study of coherent phenomena in electron storage rings due to a localized nonlinear force. The approach is based on expanding the distribution function into a series using generalized Hermite polynomials in two dimensions (Stratonovich expansion).
openaire  

Tunable optical matter: electrostatic repulsion modulates near- and far-field gold nanoparticle arrangements. [PDF]

open access: yesNanoscale Adv
Chen JJ   +10 more
europepmc   +1 more source

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