1 / 8

45 MV/m 高電界超伝導空洞( ILC AC) とそれに付随する物 - Cavity Package - の開発、その性能実証 ILC WG5 Asia Group

45 MV/m 高電界超伝導空洞( ILC AC) とそれに付随する物 - Cavity Package - の開発、その性能実証 ILC WG5 Asia Group Convener K.Saito. ILC500 Gradient dependence with tunnel length and cost. TESLA. ILC BC. Relative Cost. ILC AC (acceptance ). Eacc [MV/m]. from J.Sekutowicz lecture Note. Cavity Design. 41. 48.5.

fionnula-scanlan
Download Presentation

45 MV/m 高電界超伝導空洞( ILC AC) とそれに付随する物 - Cavity Package - の開発、その性能実証 ILC WG5 Asia Group

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 45MV/m高電界超伝導空洞(ILC AC) とそれに付随する物 - Cavity Package - の開発、その性能実証 ILC WG5 Asia Group Convener K.Saito 機構長面談 14 Apr 2006

  2. ILC500 Gradient dependence with tunnel length and cost TESLA ILC BC Relative Cost ILC AC (acceptance) Eacc [MV/m] 機構長面談 14 Apr 2006

  3. from J.Sekutowicz lecture Note Cavity Design 41 48.5 46.5 4.26 KEK Proposal: TESLA shape was designed in 1992 optimizing Ep/Eacc against field emission. Now field emission is not a hard limit by KEK recipe (EP+HPR+Bake process ). Gradient is limited critical magnetic field. Cavity shape has to be optimized on Hp/Eacc and Ep/Eacc for high gradient and high Q. 機構長面談 14 Apr 2006

  4. Done the Principle proof of the 50MV/m Re-entrant Low-Loss プレス発表 ’05年　9月28日　NHKニュース、「おはよう日本」 ’05年10月12日　日刊工業新聞 ’05年10月21日　週間エネルギー通信 ’05年11月　1日　デイリー読売 ’06年　1月24日　日本経済新聞 機構長面談 14 Apr 2006

  5. ICHIRO Cavity Goal： 51 MV/m! 機構長面談 14 Apr 2006

  6. Latest result of the ICHIRO#0 ICHIRO-0 latest result 2K 機構長面談 14 Apr 2006

  7. STF Phase 1での45MV/m運転の実証試験 Linear distribution with circulator Power distribution scheme Tree distribution without circulator 機構長面談 14 Apr 2006

  8. Vortex line nucleation:　第２種超伝体 RF臨界磁場仮説 (T.Yogi 1977, K.Saito 2001) by K.Saito H:実効値 L Vortex line Abrikosov theory super-condensation energy x l magnetic field energy 真空 超伝導体表面 機構長面談 14 Apr 2006

More Related