Initial State Radiative Correction in R Measurement at BES

Get Citation
HU Hai-Ming, QI Xiang-Rong, HUANG Guang-Shun and ZHAO Zheng-Guo. Initial State Radiative Correction in R Measurement at BES[J]. Chinese Physics C, 2001, 25(8): 701-709.
HU Hai-Ming, QI Xiang-Rong, HUANG Guang-Shun and ZHAO Zheng-Guo. Initial State Radiative Correction in R Measurement at BES[J]. Chinese Physics C, 2001, 25(8): 701-709. shu
Milestone
Received: 2000-07-15
Revised: 1900-01-01
Article Metric

Article Views(2948)
PDF Downloads(630)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Initial State Radiative Correction in R Measurement at BES

    Corresponding author: HU Hai-Ming,
  • Institute of High Energy Physics, CAS, Beijing 100039, China

Abstract: Three typical schemes of the initial state radiative correction in e+e collision through single photon annihilation were reviewed, and the numerical results were calculated in the energy region of 2—5GeV. The differences of the theoretical values of radiative correction factors (1+δ) are about 1%—2%. The uncertainty of the effective (1+δobs) is estimated to be about 2%—3%.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return