Journalartikel

Jahr der Veröffentlichung: 1991

Seiten: 26-31

Zeitschrift: Physics Letters B

Bandnummer: 273

Heftnummer: 1-2

ISSN: 0370-2693

DOI Link: https://doi.org/10.1016/0370-2693(91)90547-4

Verlag: Elsevier

Abstract: 
A fully relativistic two-nucleon model is developed for (p, pi) reactions within the framework of the distorted-wave Born approximation. The model retains the full covariant forms of the pi-NN and pi-N-DELTA couplings and uses a relativistic intermediate delta propagator. The continuum and bound state nucleon wave functions are obtained by solving the Dirac equation with appropriate potentials. First application to the Ca-40(p, pi)Ca-41(g.s.) reaction shows an encouraging agreement with the experimental data.

Harvard-Zitierstil: Shyam, R., Engel, A., Cassing, W. and Mosel, U. (1991) A relativistic two-nucleon model for (p, π) reactions, Physics Letters B, 273(1-2), pp. 26-31. https://doi.org/10.1016/0370-2693(91)90547-4

APA-Zitierstil: Shyam, R., Engel, A., Cassing, W., & Mosel, U. (1991). A relativistic two-nucleon model for (p, π) reactions. Physics Letters B. 273(1-2), 26-31. https://doi.org/10.1016/0370-2693(91)90547-4