Journalartikel

Jahr der Veröffentlichung: 2004

Zeitschrift: Physical Review C

Bandnummer: 69

Heftnummer: 6

ISSN: 0556-2813

eISSN: 1089-490X

DOI Link: https://doi.org/10.1103/PhysRevC.69.065205

Verlag: American Physical Society

Abstract: 
The exclusive K+ meson production in a proton-nucleus collision, leading to two body final states, is investigated in a fully covariant two-nucleon model based on the effective Lagrangian picture. The explicit kaon production vertex is described via creation, propagation, and decay into relevant channel of N-*(1650), N-*(1710), and N-*(1720) intermediate baryonic states in the initial collision of the projectile nucleon with one of its target counterparts which is modeled by the one-pion exchange process. The calculated cross sections show strong sensitivity to the medium effects on pion propagator and to the final hypernuclear state excited in the reaction.

Harvard-Zitierstil: Shyam, R., Lenske, H. and Mosel, U. (2004) Exclusive K+ production in proton-nucleus collisions, Physical Review C, 69(6), Article 065205. https://doi.org/10.1103/PhysRevC.69.065205

APA-Zitierstil: Shyam, R., Lenske, H., & Mosel, U. (2004). Exclusive K+ production in proton-nucleus collisions. Physical Review C. 69(6), Article 065205. https://doi.org/10.1103/PhysRevC.69.065205