Matches in SemOpenAlex for { <https://semopenalex.org/work/W4205947304> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W4205947304 abstract "The JLC/NLC linac must accelerate multi-bunch beams in order to obtain a luminosity of 10{sup 34}cm{sup -2}sec{sup -1} or higher at a center of mass energy of 1 TeV. It is essential in the structure design to minimize the long and shortrange dipole wakefields to prevent emittance degradation and the beam breakup instability (BBU). In addition, the structures must operate at a high RF gradient to minimize the linac cost. High-power testing of prototype structures at SLAC has shown noticeable damage. The damage is largest in the front of the structure, where the group velocity is high, and there is minimal or no damage at the back end, where the group velocity is low. Theoretical analysis using a simple circuit model suggests using structures with a lower group velocity, on the order of a few percent, would be a way of avoiding damage. For the standard 2p/3 accelerating mode, it is difficult to lower the group velocity without losing efficiency or increasing the wakefields. With this in mind, we have taken the phase advance as an additional parameter in structure optimization. We found that a low group velocity structure at higher phase advance can maintain high RF efficiency and low wakefields. In this paper, we study the impact of phase advance on structure performance. We then optimize the NLC S-band and X-band structures to meet design requirements." @default.
- W4205947304 created "2022-01-25" @default.
- W4205947304 creator A5082931897 @default.
- W4205947304 date "2002-08-14" @default.
- W4205947304 modified "2023-09-30" @default.
- W4205947304 title "Traveling Wave Structure Optimization for the NLC" @default.
- W4205947304 doi "https://doi.org/10.2172/799918" @default.
- W4205947304 hasPublicationYear "2002" @default.
- W4205947304 type Work @default.
- W4205947304 citedByCount "0" @default.
- W4205947304 crossrefType "report" @default.
- W4205947304 hasAuthorship W4205947304A5082931897 @default.
- W4205947304 hasBestOaLocation W42059473043 @default.
- W4205947304 hasConcept C116915560 @default.
- W4205947304 hasConcept C117896860 @default.
- W4205947304 hasConcept C120665830 @default.
- W4205947304 hasConcept C121332964 @default.
- W4205947304 hasConcept C12287442 @default.
- W4205947304 hasConcept C127413603 @default.
- W4205947304 hasConcept C163258240 @default.
- W4205947304 hasConcept C168834538 @default.
- W4205947304 hasConcept C173523689 @default.
- W4205947304 hasConcept C180048950 @default.
- W4205947304 hasConcept C181341577 @default.
- W4205947304 hasConcept C189166818 @default.
- W4205947304 hasConcept C199822604 @default.
- W4205947304 hasConcept C207821765 @default.
- W4205947304 hasConcept C2777871205 @default.
- W4205947304 hasConcept C30475298 @default.
- W4205947304 hasConcept C44280652 @default.
- W4205947304 hasConcept C44870925 @default.
- W4205947304 hasConcept C57879066 @default.
- W4205947304 hasConcept C62520636 @default.
- W4205947304 hasConcept C74650414 @default.
- W4205947304 hasConcept C92508244 @default.
- W4205947304 hasConcept C98444146 @default.
- W4205947304 hasConceptScore W4205947304C116915560 @default.
- W4205947304 hasConceptScore W4205947304C117896860 @default.
- W4205947304 hasConceptScore W4205947304C120665830 @default.
- W4205947304 hasConceptScore W4205947304C121332964 @default.
- W4205947304 hasConceptScore W4205947304C12287442 @default.
- W4205947304 hasConceptScore W4205947304C127413603 @default.
- W4205947304 hasConceptScore W4205947304C163258240 @default.
- W4205947304 hasConceptScore W4205947304C168834538 @default.
- W4205947304 hasConceptScore W4205947304C173523689 @default.
- W4205947304 hasConceptScore W4205947304C180048950 @default.
- W4205947304 hasConceptScore W4205947304C181341577 @default.
- W4205947304 hasConceptScore W4205947304C189166818 @default.
- W4205947304 hasConceptScore W4205947304C199822604 @default.
- W4205947304 hasConceptScore W4205947304C207821765 @default.
- W4205947304 hasConceptScore W4205947304C2777871205 @default.
- W4205947304 hasConceptScore W4205947304C30475298 @default.
- W4205947304 hasConceptScore W4205947304C44280652 @default.
- W4205947304 hasConceptScore W4205947304C44870925 @default.
- W4205947304 hasConceptScore W4205947304C57879066 @default.
- W4205947304 hasConceptScore W4205947304C62520636 @default.
- W4205947304 hasConceptScore W4205947304C74650414 @default.
- W4205947304 hasConceptScore W4205947304C92508244 @default.
- W4205947304 hasConceptScore W4205947304C98444146 @default.
- W4205947304 hasLocation W42059473041 @default.
- W4205947304 hasLocation W42059473042 @default.
- W4205947304 hasLocation W42059473043 @default.
- W4205947304 hasLocation W42059473044 @default.
- W4205947304 hasOpenAccess W4205947304 @default.
- W4205947304 hasPrimaryLocation W42059473041 @default.
- W4205947304 hasRelatedWork W105434447 @default.
- W4205947304 hasRelatedWork W1486345901 @default.
- W4205947304 hasRelatedWork W1560498107 @default.
- W4205947304 hasRelatedWork W1597951621 @default.
- W4205947304 hasRelatedWork W2057401173 @default.
- W4205947304 hasRelatedWork W2123172650 @default.
- W4205947304 hasRelatedWork W2152301610 @default.
- W4205947304 hasRelatedWork W2156650641 @default.
- W4205947304 hasRelatedWork W2165468673 @default.
- W4205947304 hasRelatedWork W3016432701 @default.
- W4205947304 isParatext "false" @default.
- W4205947304 isRetracted "false" @default.
- W4205947304 workType "report" @default.