Forward pion-nucleon charge exchange reaction and Regge constraints

  • We present our recent study of pion-nucleon charge exchange amplitudes above 2 GeV. We analyze the forward pion-nucleon charge exchange reaction data in a Regge model and compare the resulting amplitudes with those from the Karlsruhe-Helsinki and George-Washington-University partial-wave analyses. We explore possible high-energy constraints for theoretical baryon resonance analyses in the energy region above 2 GeV. Our results show that for the pion-nucleon charge exchange reaction, the appropriate energy region for matching meson-nucleon dynamics to diffractive scattering should be around 3 GeV for the helicity flip amplitude.

  • 加载中
  • 加载中

Get Citation
HUANG Fei. Forward pion-nucleon charge exchange reaction and Regge constraints[J]. Chinese Physics C, 2009, 33(12): 1318-1321. doi: 10.1088/1674-1137/33/12/045
HUANG Fei. Forward pion-nucleon charge exchange reaction and Regge constraints[J]. Chinese Physics C, 2009, 33(12): 1318-1321.  doi: 10.1088/1674-1137/33/12/045 shu
Milestone
Received: 2009-08-07
Revised: 1900-01-01
Article Metric

Article Views(3183)
PDF Downloads(603)
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:

Forward pion-nucleon charge exchange reaction and Regge constraints

    Corresponding author: HUANG Fei,

Abstract: 

We present our recent study of pion-nucleon charge exchange amplitudes above 2 GeV. We analyze the forward pion-nucleon charge exchange reaction data in a Regge model and compare the resulting amplitudes with those from the Karlsruhe-Helsinki and George-Washington-University partial-wave analyses. We explore possible high-energy constraints for theoretical baryon resonance analyses in the energy region above 2 GeV. Our results show that for the pion-nucleon charge exchange reaction, the appropriate energy region for matching meson-nucleon dynamics to diffractive scattering should be around 3 GeV for the helicity flip amplitude.

    HTML

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return