Space charge and intra-beam scattering set a hard floor of about 10 pm on the emittance of 6 GeV MBA light sources, so further brightness gains require higher beam energy.
Low-emittance storage rings
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
The effects of synchrotron radiation on particle motion in storage rings are discussed. In the absence of radiation, particle motion is symplectic, and the beam emittances are conserved. The inclusion of radiation effects in a classical approximation leads to emittance damping: expressions for the damping times are derived. Then, it is shown that quantum radiation effects lead to excitation of the beam emittances. General expressions for the equilibrium longitudinal and horizontal (natural) emittances are derived. The impact of lattice design on the natural emittance is discussed, with particular attention to the special cases of FODO, achromat, and TME style lattices. Finally, the effects of betatron coupling and vertical dispersion (generated by magnet alignment and lattice tuning errors) on the vertical emittance are considered.
fields
physics.acc-ph 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Beam Intensity Limitations in Future Multi-Bend Achromat Light Sources
Space charge and intra-beam scattering set a hard floor of about 10 pm on the emittance of 6 GeV MBA light sources, so further brightness gains require higher beam energy.