Linear Collider Forum

Home » Machine-Detector Interface » Crossing Angles for 2 IRs » Beamstrahlung cone opening angles
Re: Beamstrahlung cone opening angles [message #170 is a reply to message #169] Fri, 03 December 2004 13:25 Go to previous message
Messages: 12
Registered: November 2004
Location: SLAC
In the past NLC studies we have used +-1mrad (both x and y) as a neutral beam stayclear for designing the extraction line. Your results indicate this may be a little too conservative and could think about reducing to say +-0.75 mrad. But would like to see the study done as well for e-e- collisions which can have larger disruption angles, especially in vertical (see for example, Table 3 in SLAC-PUB-10353) -- can you repeat your study for that case, just use the same incoming beam distributions and change the relative sign of the colliding beams?
Read Message
Read Message
Next Topic:Photon Beam Dump considerations for Headon or 2-mrad IR
Goto Forum:

Current Time: Tue Feb 25 09:35:51 Pacific Standard Time 2020
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.1.
Copyright ©2001-2010 FUDforum Bulletin Board Software