Intrabeam Scattering in the NLC Main Damping Rings

Technical Report · Thu Jun 08 00:00:00 EDT 2006

DOI:https://doi.org/10.2172/889310· OSTI ID:889310

Wolski, Andrzej

We use Bane's approximation to the Bjorken-Mtingwa theory of intrabeam scattering to calculate the emittance growth as a function of bunch charge in the KEK ATF. We find that our results are consistent with the experimental data. We then calculate the emittance growth in the NLC Main Damping Rings using the same formulae; we allow for some uncertainty in the ATF data by using two different values for the Coulomb log factor in the formulae for the emittance growth rates. We find that despite the IBS emittance growth, it should still be possible to achieve the specified transverse and longitudinal emittances in the NLC Main Damping Rings at the specified bunch charge.

• Research Organization: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: USDOE Director. Office of Science. Office of High Energy andNuclear Physics. Office of High Energy Physics
• DOE Contract Number: DE-AC02-05CH11231
• OSTI ID: 889310
• Report Number(s): LBNL-59525; CBP Tech Note-319; R&D Project: 459663; BnR: KA1502020; TRN: US0604377
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
DAMPING
SCATTERING
LINEAR COLLIDERS
BEAM EMITTANCE
BEAM BUNCHING