S. Nakamura

activity

20002023

most citedNucleon resonances within a dynamical coupled-channels model of pi N and gamma N reactions

216 citations · 923 across the 26 of their papers we have counts for

collaborators

Showing hep-phShow all

8 papers · 1 filter

hep-ph2023

Threshold-cusp explanation for $X$ and $Z_{cs}$ in $B^{+} \to J / ψ ϕ K^{+}$

S. X. Nakamura, X. Luo

Several $X$ and $Z_{cs}$ exotic hadrons were claimed in the LHCb's amplitude analysis on $B^{+} \to J / ψ ϕ K^{+}$ . The data shows that all the peaks and also dips in the spectra are locate…

hep-ph2022★ 8 cited

Three-Body Unitary Coupled-Channel Analysis on $η (1405/1475)$

S. X. Nakamura, Q. Huang, J. -J. Wu +3

The recent BESIII data on $J / ψ \to γ (K_{S} K_{S} π^{0})$ , which is significantly more precise than earlier $η (1405/1475)$ -related data, enables quantitative discussions on $η (1405/1475)$ at…

hep-ph2021

$P_{c} (4312)^{+}$ and $P_{c} (4337)^{+}$ as interfering $Σ_{c} D ˉ$ and $Λ_{c} D ˉ^{*}$ threshold cusps

S. X. Nakamura, A. Hosaka, Y. Yamaguchi

The recent LHCb data on $B_{s}^{0} \to J / ψ p p ˉ$ revealed a new pentaquark-like $P_{c} (4337)^{+}$ structure, while finding no evidence for $P_{c} (4312)^{+}$ discovered earlier in $Λ_b^0\to J…

hep-ph2019★ 12 cited

Summary of the NuSTEC Workshop on Shallow- and Deep-Inelastic Scattering

C. Andreopoulos, M. Sajjad Athar, C. Bronner +14

The NuSTEC workshop (https://indico.cern.ch/event/727283) held at L'Aquila in October 2018 was devoted to neutrino-nucleus scattering in the kinematic region where hadronic systems…

hep-ph2019★ 19 cited

$Z_{c} (4430)$ and $Z_{c} (4200)$ as triangle singularities

S. X. Nakamura, K. Tsushima

$Z_{c} (4430)$ discovered by the Belle and confirmed by the LHCb in $B ˉ^{0} \to ψ (2 S) K^{-} π^{+}$ is generally considered to be a charged charmonium-like state that includes minimally two…

hep-ph2018★ 19 cited

Impact of final state interactions on neutrino-nucleon pion production cross sections extracted from neutrino-deuteron reaction data

S. X. Nakamura, H. Kamano, T. Sato

The current and near-future neutrino oscillation experiments require significantly improved neutrino-nucleus reaction models. Neutrino-nucleon pion production data play a crucial r…

Threshold-cusp explanation for X and Zcs​ in B+→J/ψϕK+

Three-Body Unitary Coupled-Channel Analysis on η(1405/1475)

Pc​(4312)+ and Pc​(4337)+ as interfering Σc​Dˉ and Λc​Dˉ∗ threshold cusps