N*(1440)Excitation in Proton-Nucleus Reactions at High Energies

  • We discuss p+A→p′+π+A′reactions on spin 0 isospin 0 targets at high energies in the frame work of relativistic theory.We analyse the characters of mechanism of the N(1440) excitation in the projectile.Numerical results are shown for the reaction on 12C with the 2.5GeV proton beam by using this mechanism.The effect of the nuclear distortion of the incoming and outgoing waves on the reaction is discussed.The feasibility and the significance of an experimental study of this reaction at CSR in Lanzhou is discussed.
  • 加载中
  • [1] .Burkert V.Perspectives in the St ructure of Hadronic Systems.Harakeh M N et al ed.New York: Plenum Press. 19942. Particle Dat a Group.Euro.Phys. J. , 2000, C15: 13. Glozman L et al. Phys. Rev. , 1998, D58: 094030; Bijker R, Iachello F,Leviatan A. Ann. Phys. ( N. Y. ) , 1994, 236: 694. Weise W. To be Published in Proceedings of Int. Conf . Baryons 2002;arXiv: hep-h/02060515. ZOU B S. Nucl. Phys. , 2000, A675: 167; 2001, A684: 3306. PING R G,Chiang H C, ZOU B S.Phys. Rev. , 2002, D66: 0582177. Morsch H P et al. Phys.Rev.Lett. , 1992, 69: 13368. Hirenzaki S, P Fernandez de Cordoba, Oset E. Phys . Rev. , 1996, C53:2779. ZOU Bing..Song. Nucl. Phys. Rev. , 2003, 20: 167(in hinese)(邹冰松.原子核物理评论,2003,20:167)10. Gomez Tejedor J A, Oset E. Nucl. Phys. , 1994, A571: 66711. P. Fernandez de Cordoba et al. Nucl. Phys. , 1995, A586: 58612. Machleidt R, Holinde K, Elster C. Phys. Rep. , 1987, 149: 113. de Vries H et al. Atomic Data and Nuclear Data Tables, 1987, 36: 495
  • 加载中

Get Citation
YUAN Hong-Kuan, ZOU Bing-Song, CHEN Hong, JIANG Huan-Qing and YANG Yong-Xu. N*(1440)Excitation in Proton-Nucleus Reactions at High Energies[J]. Chinese Physics C, 2004, 28(9): 961-966.
YUAN Hong-Kuan, ZOU Bing-Song, CHEN Hong, JIANG Huan-Qing and YANG Yong-Xu. N*(1440)Excitation in Proton-Nucleus Reactions at High Energies[J]. Chinese Physics C, 2004, 28(9): 961-966. shu
Milestone
Received: 2004-02-09
Revised: 1900-01-01
Article Metric

Article Views(2729)
PDF Downloads(504)
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:

N*(1440)Excitation in Proton-Nucleus Reactions at High Energies

    Corresponding author: YUAN Hong-Kuan,
  • School of Physics,Southwest China Normal University,Chongqing 400715,China2 Institute of High Energy Physics,The Chinese Academy of Sciences,Beijing 100039,China3 School of Physics,Guangxi Normal University,Guilin 541000,China4 Nuclear Theory Center,National Laboratory for Heavy Ions,Lanzhou 730000,China

Abstract: We discuss p+A→p′+π+A′reactions on spin 0 isospin 0 targets at high energies in the frame work of relativistic theory.We analyse the characters of mechanism of the N(1440) excitation in the projectile.Numerical results are shown for the reaction on 12C with the 2.5GeV proton beam by using this mechanism.The effect of the nuclear distortion of the incoming and outgoing waves on the reaction is discussed.The feasibility and the significance of an experimental study of this reaction at CSR in Lanzhou is discussed.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return