Konferenzpaper

Jahr der Veröffentlichung: 2003

Seiten: 467-470

Zeitschrift: The European Physical Journal A

Bandnummer: 18

Heftnummer: 2-3

ISSN: 1434-6001

DOI Link: https://doi.org/10.1140/epja/i2002-10261-y

Konferenz: International Conference on Quark Nuclear Physics

Verlag: Springer

Abstract: 
The production and decay of vector mesons (rho,omega) in pA and AA reactions is studied with particular emphasis on their in-medium spectral functions. It is explored within transport calculations if hadronic in-medium decays like pi(+)pi(-) or pi(o)gamma might provide complementary information to their dilepton (e (+) e(-)) decays. Whereas the pi(+)pi(-) signal from the rho-meson is found to be strongly distorted by pion rescattering, the omega-meson Dalitz decay to pi(0)gamma appears promising even for more heavy nuclei in gammaA and pA reactions. Furthermore, the influence of nucleon and kaon/antikaon potentials on the K+/- yields and spectra in pA collisions is calculated and compared to the recent data from the ANKE Collaboration.

Harvard-Zitierstil: Cassing, W. (2003) Transport analysis of in-medium hadron effects in pA and AA collisions, The European Physical Journal A, 18(2-3), pp. 467-470. https://doi.org/10.1140/epja/i2002-10261-y

APA-Zitierstil: Cassing, W. (2003). Transport analysis of in-medium hadron effects in pA and AA collisions. The European Physical Journal A. 18(2-3), 467-470. https://doi.org/10.1140/epja/i2002-10261-y