Advertisement

A Poincaré Covariant Current Operator for Low and High Energy Phenomena

  • F. M. Lev
  • E. Pace
  • G. Salmè
Part of the Few-Body Systems book series (FEWBODY, volume 10)

Abstract

Within front-form dynamics and in the Breit frame where initial and final three-momenta of the system are directed along the z axis, Poincaré covariance constrains the current operator only through kinematical rotations around the z axis. Therefore, in this frame the current can be taken in the one-body form. Applications to deep inelastic structure functions in an exactly solvable model and to the deuteron magnetic form factor are presented.

Keywords

Form Factor Deep Inelastic Scattering Hadronic Tensor Lorentz Covariance Elastic Form Factor 
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.
    F. Lev, E. Pace, G. Salmè: Nucl. Phys. A, in pressGoogle Scholar
  2. 2.
    P.A.M. Dirac: Rev. Mod. Phys. 21, 392 (1949)MathSciNetADSMATHCrossRefGoogle Scholar
  3. 3.
    E. Pace, G. Salmè, F. Lev: Phys. Rev. C 58, 2655 (1998)ADSCrossRefGoogle Scholar
  4. 4.
    I.L. Grach and L.A. Kondratyuk: Yad. Fiz. 39, 316 (1984)Google Scholar
  5. 5.
    P.L. Chung et al.: Phys. Rev. C37, 2000 (1988)ADSGoogle Scholar
  6. 6.
    S. Platchkov et al.: Nucl. Phys. A510, 740 (1990)ADSGoogle Scholar
  7. 7.
    P.E. Bosted et al.: Phys. Rev. C 2, 1 (1990)ADSGoogle Scholar

Copyright information

© Springer-Verlag/Wien 1999

Authors and Affiliations

  • F. M. Lev
    • 1
  • E. Pace
    • 2
    • 3
  • G. Salmè
    • 4
  1. 1.Laboratory of Nuclear ProblemsJoint Institute for Nuclear ResearchDubna, Moscow regionRussia
  2. 2.Dipartimento di FisicaUniversità di Roma “Tor Vergata”RomeItaly
  3. 3.Istituto Nazionale di Fisica Nucleare Sezione Tor VergataRomeItaly
  4. 4.Sezione di RomaIstituto Nazionale di Fisica NucleareRomeItaly

Personalised recommendations