4 papers
A review of quarkonia under strong magnetic fields
Sachio Iwasaki, Makoto Oka, Kei Suzuki
We review the properties of quarkonia under strong magnetic fields. The main phenomena are (i) mixing between different spin eigenstates, (ii) quark Landau levels and deformation o…
Survival probabilities of charmonia as a clue to measure transient magnetic fields
Sachio Iwasaki, Daisuke Jido, Makoto Oka +1
We investigate time evolution of -wave charmonium populations under a time-dependent homogeneous magnetic field and evaluate survival probabilities of the low-lying charmonia to…
Quarkonium radiative decays from the hadronic Paschen-Back effect
Sachio Iwasaki, Kei Suzuki
We study the radiative (E1 and M1) decays of P-wave quarkonia in a strong magnetic field based on the Lagrangian of potential nonrelativistic QCD. To investigate their properties,…
Hadronic Paschen-Back effect
Sachio Iwasaki, Makoto Oka, Kei Suzuki +1
We find a novel phenomenon induced by the interplay between a strong magnetic field and finite orbital angular momenta in hadronic systems, which is analogous to the Paschen-Back e…