Author

P. T. P. Hutauruk

3 papers indexed here

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Preprint Sep 2026

Electromagnetic structure of strange vector mesons in nuclear medium

We investigate the in-medium modifications of the charge (electric) $G_C^{*}(Q^2)$, magnetic $G_M^{*}(Q^2)$, and quadrupole $G_Q^{*}(Q^2)$ form factors of the positively charged vector meson $K^{*+}$ in symmetric nuclear matter at zero temperature within the Schwinger proper-time Nambu-Jona-Lasinio (NJL) model. In this...

P. T. P. Hutauruk, T. Mart, K. Tsushima · 0 citations

Preprint Oct 2026

Medium modification of pseudoscalar meson structure: Distribution amplitudes and parton distribution functions

In this work, we present a comprehensive investigation of the in-medium properties and internal structure of pseudoscalar mesons within the light-front quark model (LFQM), employing both Gaussian and power-law (PL) wave functions. We incorporate in-medium quark properties obtained from the quark-meson coupling (QMC) mo...

Muhammad Ridwan, P. T. P. Hutauruk, A. Arifi et al. · 0 citations

Preprint Sep 2026

Impact parameter and transverse charge densities of the pion and kaon

The impact parameter and transverse charge densities provide spatially resolved information on hadron structure and probe the interplay between dynamical chiral symmetry breaking and SU(3)-flavor symmetry breaking. We investigate the valence-quark distributions of the pion and kaon using their unpolarized vector GPDs a...

Fernando Chandra, P. T. P. Hutauruk, T. Mart · 0 citations