Journalartikel

Jahr der Veröffentlichung: 2001

Seiten: 761-787

Zeitschrift: Nuclear Physics A: Nuclear and Hadronic Physics

Bandnummer: 696

Heftnummer: 3-4

ISSN: 0375-9474

eISSN: 1873-1554

Open Access Status: Green

DOI Link: https://doi.org/10.1016/S0375-9474(01)01124-1

Verlag: Elsevier

Abstract: 
Detailed predictions for dilepton production from pA reactions at SIS energies are presented within a semiclassical BUU transport model that includes the off-shell propagation of vector mesons nonperturbatively and calculates the width of the vector mesons dynamically. Different scenarios of in-medium modifications of vector mesons, such as collisional broadening and dropping vector-meson masses, are investigated and the possibilities for an experimental observation of in-medium effects in pA reactions at 1-4 GeV are discussed for a variety of nuclear targets. (C) 2001 Elsevier Science B.V. All rights reserved.

Harvard-Zitierstil: Bratkovskaya, E. (2001) e⁺e^- production in pA reactions at SIS energies, Nuclear Physics A: Nuclear and Hadronic Physics, 696(3-4), pp. 761-787. https://doi.org/10.1016/S0375-9474(01)01124-1

APA-Zitierstil: Bratkovskaya, E. (2001). e⁺e^- production in pA reactions at SIS energies. Nuclear Physics A: Nuclear and Hadronic Physics. 696(3-4), 761-787. https://doi.org/10.1016/S0375-9474(01)01124-1