47 citations · 316 across the 17 of their papers we have counts for
17 papers
Importance of the deuteron breakup in the deuteron knockout reaction
Yoshiki Chazono, Kazuki Yoshida, Kazuyuki Ogata
An isoscalar pair is expected to emerge in nuclei that have similar proton and neutron numbers and it may be a candidate for a deuteron ``cluster.'' There is, however, no expe…
Effective polarization in proton-induced knockout reactions
Tomoatsu Edagawa, Kazuki Yoshida, Yoshiki Chazono +1
The effective polarization of the residual nucleus in the proton-induced knockout reaction is investigated within the distorted wave impulse approximation framework. The strong…
Unexpectedly enhanced -particle preformation in Ti probed by the reaction
Yasutaka Taniguchi, Kazuki Yoshida, Yohei Chiba +3
The formation of particle on nuclear surface has been a fundamental problem since the early age of nuclear physics. It strongly affects the decay lifetime of heavy and supe…
Toward a reliable description of reactions in the distorted-wave impulse approximation
Nguyen Tri Toan Phuc, Kazuki Yoshida, Kazuyuki Ogata
Background: Proton-induced nucleon knockout reactions have been successfully used to study the single-particle nature of stable nuclei in normal kinematics with the distor…
Quantitative description of the Ne(,)O cross section as a means of probing the surface amplitude
Kazuki Yoshida, Yohei Chiba, Masaaki Kimura +3
The proton-induced knockout reaction has been utilized for decades to investigate the cluster states of nuclei, of the ground state in particular. However, even in recent y…
Systematic study for gas-to-dust ratio of short gamma-ray burst afterglows
Kazuki Yoshida, Daisuke Yonetoku, Makoto Arimoto +2
Extra-galactic X-ray absorption and optical extinction are often found in gamma-ray burst (GRB) afterglows and they could be tracers of both circumburst and host galaxy environment…
Direct probing of the cluster structure in Be via -knockout reaction
Mengjiao Lyu, Kazuki Yoshida, Yoshiko Kanada-En'yo +1
Background: Recent theoretical and experimental researches using proton-induced -knockout reactions provide direct manifestation of -cluster formation in nuclei. In recent an…
Manifestation of α-clustering in Be via α-knockout reaction
Mengjiao Lyu, Kazuki Yoshida, Yoshiko Kanada-En'yo +1
Background: Proton-induced α-knockout reactions empower direct experimental manifestations of α-clustering in nuclei. This is obtained by relating the theoretical descriptions of c…
Investigation of clustering with knockout reactions
Kazuki Yoshida, Kazuyuki Ogata, Yoshiko Kanada-En'yo
Our goal is to reveal how the cluster amplitude is probed through knockout reactions depending on reaction conditions, e.g., the incident energy. We consider Ne(,…
Probing three-nucleon-force effects via (p,2p) reactions
Kosho Minomo, Michio Kohno, Kazuki Yoshida +1
We propose to use proton knockout reactions (p,2p) from a deeply bound orbit as a new probe into three-nucleon-force (3NF) effects. The remarkable advantage of using (p,2p) reactio…
Applicability of the continuum-discretized coupled-channels method to the deuteron breakup at low energies
Kazuyuki Ogata, Kazuki Yoshida
We re-examine the deuteron elastic breakup cross sections on 12C and 10Be at low incident energies, for which a serious discrepancy between the continuum-discretized coupled-channe…
Development of wide-field low-energy X-ray imaging detectors for HiZ-GUNDAM
Kazuki Yoshida, Daisuke Yonetoku, Tatsuya Sawano +9
We are planning a future gamma-ray burst (GRB) mission HiZ-GUNDAM to probe the early universe beyond the redshift of z > 7. Now we are developing a small prototype model of wide-fi…
Microscopic effective reaction theory for deuteron-induced reactions
Yuen Sim Neoh, Kazuki Yoshida, Kosho Minomo +1
The microscopic effective reaction theory is applied to deuteron-induced reactions. A reaction model-space characterized by a three-body model is adopted, where A is…
Investigating the alpha-clustering on the surface of Sn via (,) reaction and the validity of the factorization approximation
Kazuki Yoshida, Kosho Minomo, Kazuyuki Ogata
The Sn(,)Cd reaction at 392 MeV is investigated with the distorted wave impulse approximation (DWIA) framework. We show that this reaction is very peripheral…
Asymmetry of the parallel momentum distribution of (p,pN) reaction residues
Kazuyuki Ogata, Kazuki Yoshida, Kosho Minomo
The parallel momentum distribution (PMD) of the residual nuclei of the 14O(p,pn)13O and 14O(p,2p)13N reactions at 100 and 200 MeV/nucleon in inverse kinematics is investigated with…
High-z gamma-ray bursts for unraveling the dark ages mission HiZ-GUNDAM
Daisuke Yonetoku, Tatehiro Mihara, Tatsuya Sawano +28
We are now investigating and studying a small satellite mission HiZ-GUNDAM for future observation of gamma-ray bursts (GRBs). The mission concept is to probe "the end of dark ages…
Extracting electric dipole breakup cross section of one-neutron halo nuclei from breakup observables
Kazuki Yoshida, Tokuro Fukui, Kosho Minomo +1
How to extract an electric dipole (E1) breakup cross section σ(E1) from one- neutron removal cross sections measured by using 12C and 208Pb targets, σ_(-1n)^C and σ_(-1n)^Pb, respe…