Matches in SemOpenAlex for { <https://semopenalex.org/work/W384379> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W384379 abstract "This project seeks to collect images from the inside of a superconducting radio frequency (SRF) large grain niobium cavity during vertical testing. These images will provide information on multipacting and other phenomena occurring in the SRF cavity during these tests. Multipacting, a process that involves an electron buildup in the cavity and concurrent loss of RF power, is thought to be occurring near the cathode in the SRF structure. Images of electron emission in the structure will help diagnose the source of multipacting in the cavity. Multipacting sources may be eliminated with an alteration of geometric or resonant conditions in the SRF structure. Other phenomena, including unexplained light emissions previously discovered at SLAC, may be present in the cavity. In order to effectively capture images of these events during testing, a camera assembly needs to be installed to the bottom of the RF structure. The SRF assembly operates under extreme environmental conditions: it is kept in a dewar in a bath of 2K liquid helium during these tests, is pumped down to ultra-high vacuum, and is subjected to RF voltages. Because of this, the camera needs to exist as a separate assembly attached to the bottom of the cavity. The design of the camera is constrained by a number of factors that are discussed." @default.
- W384379 created "2016-06-24" @default.
- W384379 creator A5013418603 @default.
- W384379 date "2011-10-10" @default.
- W384379 modified "2023-09-24" @default.
- W384379 title "Camera assembly design proposal for SRF cavity image collection" @default.
- W384379 doi "https://doi.org/10.2172/1029586" @default.
- W384379 hasPublicationYear "2011" @default.
- W384379 type Work @default.
- W384379 sameAs 384379 @default.
- W384379 citedByCount "1" @default.
- W384379 countsByYear W3843792013 @default.
- W384379 crossrefType "report" @default.
- W384379 hasAuthorship W384379A5013418603 @default.
- W384379 hasBestOaLocation W3843792 @default.
- W384379 hasConcept C120665830 @default.
- W384379 hasConcept C121332964 @default.
- W384379 hasConcept C137727706 @default.
- W384379 hasConcept C159985019 @default.
- W384379 hasConcept C163258240 @default.
- W384379 hasConcept C168834538 @default.
- W384379 hasConcept C189166818 @default.
- W384379 hasConcept C192562407 @default.
- W384379 hasConcept C62520636 @default.
- W384379 hasConcept C85582831 @default.
- W384379 hasConceptScore W384379C120665830 @default.
- W384379 hasConceptScore W384379C121332964 @default.
- W384379 hasConceptScore W384379C137727706 @default.
- W384379 hasConceptScore W384379C159985019 @default.
- W384379 hasConceptScore W384379C163258240 @default.
- W384379 hasConceptScore W384379C168834538 @default.
- W384379 hasConceptScore W384379C189166818 @default.
- W384379 hasConceptScore W384379C192562407 @default.
- W384379 hasConceptScore W384379C62520636 @default.
- W384379 hasConceptScore W384379C85582831 @default.
- W384379 hasLocation W3843791 @default.
- W384379 hasLocation W3843792 @default.
- W384379 hasLocation W3843793 @default.
- W384379 hasLocation W3843794 @default.
- W384379 hasLocation W3843795 @default.
- W384379 hasOpenAccess W384379 @default.
- W384379 hasPrimaryLocation W3843791 @default.
- W384379 hasRelatedWork W1552246396 @default.
- W384379 hasRelatedWork W1972070313 @default.
- W384379 hasRelatedWork W2017259541 @default.
- W384379 hasRelatedWork W2062066554 @default.
- W384379 hasRelatedWork W2181713690 @default.
- W384379 hasRelatedWork W2184970746 @default.
- W384379 hasRelatedWork W2291689011 @default.
- W384379 hasRelatedWork W2477742920 @default.
- W384379 hasRelatedWork W2489340458 @default.
- W384379 hasRelatedWork W2552539831 @default.
- W384379 hasRelatedWork W2553883786 @default.
- W384379 hasRelatedWork W2560062666 @default.
- W384379 hasRelatedWork W2749636323 @default.
- W384379 hasRelatedWork W2791300751 @default.
- W384379 hasRelatedWork W2904592978 @default.
- W384379 hasRelatedWork W2950007572 @default.
- W384379 hasRelatedWork W3041384398 @default.
- W384379 hasRelatedWork W3088935622 @default.
- W384379 hasRelatedWork W2010929497 @default.
- W384379 hasRelatedWork W2867413425 @default.
- W384379 isParatext "false" @default.
- W384379 isRetracted "false" @default.
- W384379 magId "384379" @default.
- W384379 workType "report" @default.