3 papers
hep-ph2026
Polarization-dependent mass modifications of meson with finite momentum in nuclear matter
Ahmad Jafar Arifi, Philipp Gubler, Kazuo Tsushima
We investigate the in-medium properties of the meson with finite momentum, going beyond the commonly studied case at rest. In a nuclear medium, Lorentz invariance is broken, l…
hep-ph2025
Studying the in-medium meson spectrum through kaons in proton-nucleus reactions
Gabor Balassa, Kazuya Aoki, Philipp Gubler +3
Exploring the mass modifications of mesons in nuclei provides insights into the nature of strongly interacting matter. Specifically, meson mass shifts can be related to t…
nucl-ex2025
Analysis of spectral modification of mesons at finite density using a transport approach in the 12 GeV pA reactions
PS E325 Collaboration, Masaya Ichikawa, Philipp Gubler +26
The hadron spectrum at finite density is an important observable for exploring the origin of hadron masses. In the KEK-PS E325 experiment, the di-electron decays of phi mesons insi…