22 citations · 33 across the 15 of their papers we have counts for
22 papers · 1 filter
Hadronic exceptional points
Ahmad Jafar Arifi, Kei Suzuki
Exceptional points, where eigenvalues and eigenvectors coalesce, are a defining feature of non-Hermitian systems and have been extensively observed in photonic, atomic, and condens…
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, le…
Electromagnetic structure of Bc and heavy quarkonia in the light-front quark model
Rayn Rasyid Harjapradipta, Muhammad Ridwan, Ahmad Jafar Arifi +1
We investigate the electromagnetic structure of heavy quarkonia and the meson within the light-front quark model (LFQM) to better understand the internal spatial charge distr…
Quarkonium spectra with magnetically induced anisotropic confinement
Ahmad Jafar Arifi, Kei Suzuki
Strong magnetic fields modify the force that confines quarks inside hadrons and make it direction-dependent. Using quark-antiquark potentials obtained from lattice simulations as i…
A Brief History and Outlook of Hadronic Physics in Indonesia
Ahmad Jafar Arifi, Parada. T. P. Hutauruk, Terry Mart +1
Hadronic physics has gradually emerged as one of the growing research frontiers in Indonesia, driven by efforts to better understand the properties of the strong interaction and th…
Landau-Zener-Stückelberg-Majorana dynamics of magnetized quarkonia
Ahmad Jafar Arifi, Kei Suzuki
The mass spectrum of hadrons in magnetic fields features avoided level-crossing structures arising from the mixing of spin eigenstates. In this work, we investigate the impact of l…