A. Hosaka

activity

20092026

most citedCoupling vector and pseudoscalar mesons to study baryon resonances

68 citations · 354 across the 19 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

hep-ph2020★ 12 cited

Decay properties of $N^{*} (1895)$

K. P. Khemchandani, A. Martinez Torres, H. Nagahiro +1

The nature of nucleon resonances is still being debated, while much experimental data are accumulated. In this work, we focus on the negative parity resonance $N^{*} (1895)$ which is…

hep-ph2020★ 22 cited

Roper-like resonances with various flavor contents and their two-pion emission decays

A. J. Arifi, H. Nagahiro, A. Hosaka +1

We study the three-body decay of the newly observed bottom baryon $Λ_{b}^{*} (6072)$ by LHCb; $Λ_{b}^{*} (6072) \to Λ_{b} π π$ . Its mass about 500 MeV above the ground state $Λ_{b}$ and a broad w…

hep-ph2020★ 13 cited

Three-body decay of $Λ_{c}^{*} (2765)$ and determination of its spin-parity

A. J. Arifi, H. Nagahiro, A. Hosaka +1

We study three-body decays of $Λ_{c}^{*} (2765) \to Λ_{c}^{+} π^{+} π^{-}$ by using effective Lagrangians in a non-relativistic framework. We consider the sequential decays through $Σ_{c} (2455) π$ …

Decay properties of N∗(1895)

Roper-like resonances with various flavor contents and their two-pion emission decays

Three-body decay of Λc∗​(2765) and determination of its spin-parity

Decay properties of $N^{*} (1895)$

Three-body decay of $Λ_{c}^{*} (2765)$ and determination of its spin-parity