Journalartikel

Jahr der Veröffentlichung: 2022

Seiten: 440-450

Zeitschrift: Physics

Bandnummer: 4

Heftnummer: 2

ISSN: 2624-8174

Open Access Status: Gold

DOI Link: https://doi.org/10.3390/physics4020029

Verlag: MDPI

Abstract: 
In this paper, the earlier studies by us on the production of hadrons in a nuclear environment are reviewed. A string-breaking model for the initial production of hadrons and a quantum-kinetic Giessen-Boltzmann-Uehling-Uhlenbeck (GiBUU) transport model are used to describe the final state interactions of the newly formed (pre)hadrons. The latter are determined both by the formation times and by the time-development of the hadron-hadron cross section. First, it is shown that only a linear time dependence is able to describe the available hadronizatin data. Then, the results are compared with detailed data from HERMES and Jefferson Laboratory (JLAB) experiments; a rather good agreement is reached for all reactions, studied without any tuning of parameters. Predictions of spectra for pions and kaons for JLAB experiments at 12 GeV are also repeated. Finally, the absence of color transparency (CT) effects in the recent experiment on proton transparencies in quasi-elastic (QE) scattering events on nuclei is discussed. We propose to look instead for CT effects on protons in semi-inclusive deep inelastic scattering (SIDIS) events.

Harvard-Zitierstil: Gallmeister, K. and Mosel, U. (2022) Hadronization and Color Transparency, Physics, 4(2), pp. 440-450. https://doi.org/10.3390/physics4020029

APA-Zitierstil: Gallmeister, K., & Mosel, U. (2022). Hadronization and Color Transparency. Physics. 4(2), 440-450. https://doi.org/10.3390/physics4020029