Languages
Pages
Legal
Explore all categories to find your favorite topic
Vacuum status at KEKB Junji Haba KEKB Vacuum system Vacuum monitoring HER vacuum characteristics Dependence on HER current is clear. ~ 0.3 (0A) 1.2 (1.3A) x10-7Pa 1nTorr…
TitleWe want to increase N to decrease a statistical error. s is a cross section of an interesting physics process. We can do nothing. s is a constant. T is a duration of
Slide 1 KEKB Commissioning with crab cavities Y. Funakoshi for KEKB Commissioning Group 2008. Dec. 8 Slide 2 2 x * = 0.8m x * = 1.5m = 1% x * = 1.5m =…
Luminosity Tuning at KEKB - 3 Manabu Tanaka1,A） and Yoshihiro FunakoshiB） A) Mitsubishi Electric System & Service Co., Ltd 2-8-8 Umezono, Tsukuba, Ibaraki , Japan,…
1 Toru IijimaToru Iijima Nagoya University October 29 2008 ICFA seminar @ SLAC Talk Outline KEKB Belle Super KEKB Belle – Physics target – KEKB upgrade – Belle upgrade…
Multi-Bunch Feedback Systems H . Schmickler, CERN, CAS 2017 Egham Special thanks to Marco Lonza for leaving most of his slides and animations Outline What is feedback?…
Electron Cloud Studies at KEKB J.W. Flanagan 2007.1.30 @ Cornell LEPP Also: K. Ohmi, E. Benedetto, H. Fukuma, Y. Funakoshi, S. Hiramatsu, T. Ieiri, H. Ikeda, K. Kanazawa,…
Vibrations studies at KEKB/Belle KEK Hiroshi Yamaoka Detector floor - Is it possible to evaluate these vibrations by FEM? - Are those calculations consistent with measurements?…
Superconducting Cavities for Super-KEKB S. Mitsunobu Summary of KEKB SCC Operation Max. Current 1２７０ｍA Max. Power for Beam ３８０ｋW…
Performance of KEKB with Crab Cavities Y. Funakoshi for KEKB accelerator Group KEK OutlineOutline • Overview of KEKBOverview of KEKB • Crab cavity and crab crossing scheme…
1. Status of KEKB EP System S.Mitsunobu,Y.Funahashi,T.Furuya,A. Kabe,Y. Morita,M. Nishiwaki,M. Sawabe,S. Takano and K.Ueno KEK 2. New EP system KEK SC…
Super B factory @ KEK - Super KEKB - B.G. Cheon (Hanyang Univ., Seoul) For the Belle collaboration Physics motivation Accelerator and Detector Project schedule June 16-21,…
Beam-beam studies for Super KEKB K. Ohmi & M Tawada (KEK) Super B factories workshop in Hawaii 20-23 Apr. 2005 Luminosity limit Fundamental limit due to the beam-beam…
Status of Belle Super KEKB plan SLAC seminar March 21st, 2003 Nobu Katayama KEK Nobu Katayama Outline Belle/KEKB status General Beam pipe accident SVD2 Recent physics results…
Upgrade Plan of KEKB Vacuum system 2008.03.19 Pre-kickoff Meeting @ KEK * Y. Suetsugu KEKB Vacuum Group Contents Challenges for vacuum system Designs for key issues Beam…
Beam Background at Super-KEKB/Belle Osamu Tajima (KEK) Apr 21, 2005 2nd Joint Super B factory work shop Outline Status of KEKB / Belle (~ 2004 summer) Super KEKB / Belle…
SEY and Clearing Studies at KEKB Contents Introduction Studies Beam duct with Ante-chambers Coatings with Low SEY Clearing Electrodes (plan) Summary Y. Suetsugu, KEKB Vac…
KEKB RF Cavity Commissioning and Operation Yoshiyuki MORITA KEK Introduction Commissioning Frequency tuner Oscillation of high current crabbing beam Trip rate HOM dampers…
Beam Background at Super-KEKB/Belle Osamu Tajima (KEK) Apr 21, 2005 2nd Joint Super B factory work shop Outline Status of KEKB / Belle (~ 2004 summer) Super KEKB / Belle…
MODELING RF FEEDBACK IN ELEGANT FOR BUNCH-LENGTHENING STUDIES FOR THE ADVANCED PHOTON SOURCE UPGRADE ∗ T. Berenc, M.Borland, ANL, Argonne, IL 60439, USA Abstract The proposed…