N. Ikeno

activity

20122023

most citedDense Nuclear Matter Equation of State from Heavy-Ion Collisions

189 citations · 419 across the 20 of their papers we have counts for

collaborators

Showing 2019Show all

6 papers · 1 filter

hep-ph2019

$Υ (n l)$ decay into $B^{()} B ˉ^{()}$

Wei-Hong Liang, Natsumi Ikeno, Eulogio Oset

We have evaluated the decay modes of the $Υ (4 s), Υ (3 d), Υ (5 s), Υ (6 s)$ states into $B B ˉ, B B ˉ^{*} + c . c ., B^{*} B ˉ^{*}, B_{s} B ˉ_{s}, B_{s} B ˉ_{s}^{*} + c . c ., B_{s}^{*} B ˉ_{s}^{*}$ usi…

nucl-th2019

Effects of Pauli blocking on pion production in central collisions of neutron-rich nuclei

Natsumi Ikeno, Akira Ono, Yasushi Nara +1

Pauli blocking is carefully investigated for the processes of $N N \to N Δ$ and $Δ \to N π$ in heavy-ion collisions, aiming at a more precise prediction of the $π^-/…

hep-ph2019★ 8 cited

$χ_{c 1}$ decays into a pseudoscalar meson and a vector-vector molecule

Natsumi Ikeno, Jorgivan M. Dias, Wei-Hong Liang +1

We evaluate ratios of the $χ_{c 1}$ decay rates to $η$ ( $η^{'}, K^{-}$ ) and one of the $f_{0} (1370)$ , $f_{0} (1710)$ , $f_{2} (1270)$ , $f_{2}^{'} (1525)$ , $K_{2}^{*} (1430)$ resonances, which in the local…

hep-ph2019

Meson exchange between initial and final state and the $R_{D}$ ratio in the $B ˉ \to D ν ˉ ℓ (ν ˉ_{τ} τ)$ reactions

Natsumi Ikeno, Lianrong Dai, Eulogio Oset

We perform a calculation of the strong interaction effects between the $B$ and $D$ mesons in the $B ˉ \to D ν ˉ ℓ$ reaction, as a crossing process of reactions with $B D$ i…

nucl-th2019

Origin of energy shift in kaonic atom and kaon-nucleus interaction

Yutaro Iizawa, Daisuke Jido, Natsumi Ikeno +2

The $K^{-}$ -nucleus optical potential is revisited to investigate its global feature phenomenologically. It is a puzzle that the energy shift is found to be repulsive in all of the o…

nucl-th2019

Comparison of heavy-ion transport simulations: Collision integral with pions and $Δ$ resonances in a box

Akira Ono, Jun Xu, Maria Colonna +21

We compare ten transport codes for a system confined in a box, aiming at improved handling of the production of $Δ$ resonances and pions, which is indispensable for constraining hi…

Υ(nl) decay into B(∗)Bˉ(∗)

Effects of Pauli blocking on pion production in central collisions of neutron-rich nuclei

χc1​ decays into a pseudoscalar meson and a vector-vector molecule

Meson exchange between initial and final state and the RD​ ratio in the Bˉ→Dνˉℓ(νˉτ​τ) reactions

Origin of energy shift in kaonic atom and kaon-nucleus interaction

Comparison of heavy-ion transport simulations: Collision integral with pions and Δ resonances in a box

$Υ (n l)$ decay into $B^{()} B ˉ^{()}$

$χ_{c 1}$ decays into a pseudoscalar meson and a vector-vector molecule

Meson exchange between initial and final state and the $R_{D}$ ratio in the $B ˉ \to D ν ˉ ℓ (ν ˉ_{τ} τ)$ reactions

Comparison of heavy-ion transport simulations: Collision integral with pions and $Δ$ resonances in a box