Advertisement

Status of the Virginia Tech Partial-Wave Analyses

  • Richard A. Arndt
  • Ron L. Workman
Part of the Few-Body Systems book series (FEWBODY, volume 7)

Abstract

We review the status of partial-wave analyses performed by the Virginia Tech group. The pion-induced reactions, specifically πN → πN and πd → pp, are described in more detail. We discuss the effect of dispersion relation constraints in our πN analyses. The appearance of loops in the πdpp Argand diagram is also indicated.

Keywords

Dispersion Relation Virginia Tech Phase Convention Charge Channel Argand Diagram 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. [1]
    The SAID databases and partial-wave solutions can be accessed via Telnet. Call vtinte.phys.vt.edu with the user/password: physics/quantum. Help is available from physO (Arndt) or workman @ vtvml.bitnet.Google Scholar
  2. [2]
    R.A. Arndt, I.I. Strakovsky, R.L. Workman and D.V. Bugg, (submitted).Google Scholar
  3. [3]
    J. Ball et al., LNS/Ph/93-05 to 12; R. Binz, Ph.D. Univ. of Freiburg, (1991).Google Scholar
  4. [4]
    V. Stoks, private communications.Google Scholar
  5. [5]
    R.A. Arndt, R.L. Workman, and M.M. Pavan, (submitted).Google Scholar
  6. [6]
    D.V. Bugg, A. Hasan, and R.L. Shypit, Nucl. Phys. A477 (1988) 546, and private communication.Google Scholar
  7. [7]
    N. Hiroshige, W. Watari, and Y. Yonezawa, Prog. Theor. Phys. 72 (1984) 1146.Google Scholar
  8. [8]
    R.A. Arndt, Z. Li, L.D. Roper, and R.L. Workman, Phys. Rev. Lett. 65, 157 (1990).ADSCrossRefGoogle Scholar
  9. [9]
    M.L. Goldberger, H. Miyazawa, and R. Oehme, Phys. Rev. 99 (1955) 986.ADSMATHCrossRefGoogle Scholar
  10. [10]
    A. Donnachie and P.V. Landshoff, Phys. Lett. B296 (1992) 227. The older parametrization of Hohler was also used.Google Scholar
  11. [11]
    R. Koch, private communications.Google Scholar
  12. [12]
    A comparison with the solution of Ref.[11] reveals that the C+ DR was more challenging in the Karlsruhe analysis as well.Google Scholar

Copyright information

© Springer-Verlag/Wien 1994

Authors and Affiliations

  • Richard A. Arndt
    • 1
  • Ron L. Workman
    • 1
  1. 1.Department of PhysicsVirginia Polytechnic Institute and State UniversityBlacksburgUSA

Personalised recommendations