Noncommutative QED and muon anomalous magnetic moment

被引：0
|
作者：
Wang, XJ
Yan, ML
机构：
[1] Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
[2] CCST, World Lab, Beijing 100080, Peoples R China
[3] Univ Sci & Technol China, Ctr Fundamental Phys, Anhua 230026, Peoples R China
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2002年 / 03期
关键词：
field theories in lower dimensions; beyond standard model;
D O I：
暂无
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：
The muon anomalous g value, a(mu) = (g - 2)/2, is calculated up to one-loop level in noncommutative QED. We argue that relativistic muon in E821 experiment nearly always stays at the lowest Landau level. So that spatial coordinates of muon do not commute each other. Using parameters of E821 experiment, B = 14.5 KG and muon energy 3.09 GeV/c, we obtain the noncommutativity correction to a(mu) is about 1.57 x 10(9), which significantly makes standard model prediction close to experiment.
引用
收藏
页数：10
相关论文
共 50 条
  • [21] Minimal muon anomalous magnetic moment
    Carla Biggio
    Marzia Bordone
    Journal of High Energy Physics, 2015
  • [22] Minimal muon anomalous magnetic moment
    Biggio, Carla
    Bordone, Marzia
    JOURNAL OF HIGH ENERGY PHYSICS, 2015, (02): : 1 - 15
  • [23] Theory of the muon anomalous magnetic moment
    Czarnecki, A
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2003, 123 : 193 - 196
  • [24] On the Contribution of Muon Loops to the Anomalous Magnetic Moment of the Muon
    Sidorov, A., V
    Lashkevich, V., I
    Solovtsova, O. P.
    NONLINEAR PHENOMENA IN COMPLEX SYSTEMS, 2018, 21 (04): : 395 - 400
  • [25] Precision measurement of the anomalous magnetic moment of the muon
    Paley, JM
    LAUNCHING OF LA BELLE EPOQUE OF HIGH ENERGY PHYSICS & COSMOLOGY, 2005, : 256 - 263
  • [26] The muon anomalous magnetic moment and the standard model
    Hertzog, DW
    NUCLEAR PHYSICS A, 2003, 721 : 161C - 170C
  • [27] Muon anomalous magnetic moment and leptoquark solutions
    Cheung, KM
    PHYSICAL REVIEW D, 2001, 64 (03)
  • [28] The BNL muon anomalous magnetic moment measurement
    Hertzog, DW
    ELECTROMAGNETIC PROBES OF FUNDAMENTAL PHYSICS, 2003, 22 : 1 - 14
  • [29] Hadronic contribution to the anomalous magnetic moment of the muon
    Venanzoni, G.
    NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS, 2014, 37 (02): : 165 - 171
  • [30] Predictions for the muon anomalous magnetic moment: an update
    Passera, M.
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2006, 162 : 242 - 246
12345