Interaction region upgrades of E+E- B-Factories

被引：0
|
作者：
Sullivan, M [1 ]
机构：
[1] Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA
来源：
PROCEEDINGS OF THE 2003 PARTICLE ACCELERATOR CONFERENCE, VOLS 1-5 | 2003年
关键词：
D O I：
10.1109/PAC.2003.1288917
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Both the PEP-II and KEKB B-Factories have plans to upgrade their Interaction Regions (IRs) in order to improve luminosity performance. Last summer PEP-II added cooling to the IR beam pipe in order to increase beam currents thereby raising the luminosity. In addition, PEP-II is working on a design that modifies the permanent magnets near the Interaction Point (IP) for an even higher luminosity increase. KEKB is also planning an improvement to their IR that will decrease the detector beam pipe radius. In addition, KEK has a design to increase the luminosity of KEKB to 1x10(35) cm(-2) sec(-1) which includes changes to the IR. PEP-II is also investigating the feasibility of a 1x10(36) cm(-2) sec(-1) luminosity design. I summarize these various upgrades and concentrate on issues common to the different designs.
引用
收藏
页码：340 / 344
页数：5
相关论文
共 50 条
  • [1] B physics at e+e- flavor factories
    Giorgi, M. A.
    Neri, N.
    Rama, M.
    RIVISTA DEL NUOVO CIMENTO, 2013, 36 (07): : 273 - 334
  • [2] e+e- Factories
    Sullivan, M.
    2007 IEEE PARTICLE ACCELERATOR CONFERENCE, VOLS 1-11, 2007, : 1257 - 1261
  • [3] Physics at B-factories:: Time-dependent CP violation in b→s transitions and double charmonium production in e+e- annihilations
    Ziegler, T
    MODERN PHYSICS LETTERS A, 2005, 20 (29) : 2199 - 2214
  • [4] Future plans for e+e- factories
    Biscari, C
    PROCEEDINGS OF THE 2003 PARTICLE ACCELERATOR CONFERENCE, VOLS 1-5, 2003, : 335 - 339
  • [5] QCD Corrections to e+e-→J/ψ plus gg at B Factories
    Ma, Yan-Qing
    Zhang, Yu-Jie
    Chao, Kuang-Ta
    PHYSICAL REVIEW LETTERS, 2009, 102 (16)
  • [6] Radiative return at e+e- factories.
    Czyz, H
    Kühn, JH
    Rodrigo, G
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2003, 116 : 249 - 253
  • [7] B physics at the B-Factories
    Faccini, R
    IFAE 2005: 17TH ITALIAN MEETING ON HIGH ENERGY PHYSICS, 2005, 794 : 30 - 35
  • [8] Interaction region layout and e+e- pair backgrounds in e-e- collisions
    Markiewicz, TW
    Maruyama, T
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2005, 20 (31): : 7375 - 7378
  • [9] The carbon footprint of proposed e+e- Higgs factories
    Janot, Patrick
    Blondel, Alain
    EUROPEAN PHYSICAL JOURNAL PLUS, 2022, 137 (10):
  • [10] Super B-factories
    Koiso, H
    2005 IEEE PARTICLE ACCELERATOR CONFERENCE (PAC), VOLS 1-4, 2005, : 3818 - 3822
12345