登入
選單
返回
Google圖書搜尋
Parameters of a Super-B-Factory Design
J. D. Fox
M. K. Sullivan
N. Li
Y. Cai
U. Wienands
S. Ecklund
A. Novokhatski
M. E. Biagini
J. Seeman
S. A. Heifets
D. Teytelman
P. A. McIntosh
Frascati
出版
United States. Department of Energy
, 2006
URL
http://books.google.com.hk/books?id=iG6yDAEACAAJ&hl=&source=gbs_api
註釋
Parameters are being studied for a high luminosity e{sup +}e{sup -} collider operating at the Upsilon 4S that would deliver a luminosity in the range of 7 to 10 x 10{sup 35}/cm{sup 2}/s. Particle physics studies dictate that a much higher luminosity collider than the present B-Factory accelerators will be needed to answer future new key physics questions. The success of the present B-Factories, PEP-II and KEKB, in producing unprecedented luminosity with very short commissioning times has taught us about the accelerator physics of asymmetric e{sup +}e{sup -} colliders in a new parameter regime. Such a collider could produce an integrated luminosity of 10,000 fb{sup -1} (10 ab{sup -1}) in a running year. A Super-B-Factory [1-8] with 30 to 50 times the performance of the present PEP-II accelerator would incorporate a higher frequency RF system, lower impedance vacuum chambers, higher power synchrotron radiation absorbers, and stronger bunch-by-bunch feedback systems. The present injector based on the SLAC linac needs no improvements and is ready for the Super-B-Factory.