Identifying the transverse and longitudinal modes of the $K^{\ast }$ and $K_1$ mesons through their angular dependent decay modes

In Woo Park, Hiroyuki Sako, Kazuya Aoki +2

Observing the mass shifts of chiral partners will provide invaluable insight into the role of chiral symmetry breaking in the generation of hadron masses. Because both the $K^{\ast }$ an…