Journalartikel

Jahr der Veröffentlichung: 1993

Seiten: R2467-R2469

Zeitschrift: Physical Review C

Bandnummer: 47

Heftnummer: 6

ISSN: 0556-2813

eISSN: 1089-490X

DOI Link: https://doi.org/10.1103/PhysRevC.47.R2467

Verlag: American Physical Society

Abstract: 

We analyze the formation and decay properties of nucleon resonances formed in heavy-ion collisions at 1–2 GeV/u within a microscopic transport approach. In case of Au+Au reactions the density of Δ resonances reaches 0.15 fm−3 in the central cell for a time period of the order of 10 fm/c such that one can legitimately speak about resonance matter. The lifetime of the Δ’s is found to be shortened at high density by only 20% due to the in-medium channel Δ+N→N+N.

Harvard-Zitierstil: Ehehalt, W., Cassing, W., Engel, A., Mosel, U. and Wolf, G. (1993) Resonance properties in nuclear matter, Physical Review C, 47(6), pp. R2467-R2469. https://doi.org/10.1103/PhysRevC.47.R2467

APA-Zitierstil: Ehehalt, W., Cassing, W., Engel, A., Mosel, U., & Wolf, G. (1993). Resonance properties in nuclear matter. Physical Review C. 47(6), R2467-R2469. https://doi.org/10.1103/PhysRevC.47.R2467