Search Results - "IKEDA, Yoichi"

Improved constraints on chiral SU(3) dynamics from kaonic hydrogen by Ikeda, Yoichi, Hyodo, Tetsuo, Weise, Wolfram

“…A new improved study of K−–proton interactions near threshold is performed using coupled-channels dynamics based on the next-to-leading order chiral SU(3)…”
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Novel Indicator to Ascertain the Status and Trend of COVID-19 Spread: Modeling Study by Nakano, Takashi, Ikeda, Yoichi

“…In the fight against the pandemic of COVID-19, it is important to ascertain the status and trend of the infection spread quickly and accurately. The purpose of…”
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NΩ dibaryon from lattice QCD near the physical point by Iritani, Takumi, Aoki, Sinya, Doi, Takumi, Etminan, Faisal, Gongyo, Shinya, Hatsuda, Tetsuo, Ikeda, Yoichi, Inoue, Takashi, Ishii, Noriyoshi, Miyamoto, Takaya, Sasaki, Kenji

“…The nucleon(N)-Omega(Ω) system in the S-wave and spin-2 channel (S25) is studied from the (2+1)-flavor lattice QCD with nearly physical quark masses (mπ≃146MeV…”
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Magnetic Properties of YbBe13 Probed by Neutron Scattering and Thermodynamic Measurements by Shimizu, Yusei, Ikeda, Yoichi, Sakakibara, Toshiro, Homma, Yoshiya, Aoki, Dai

“…We examined the magnetic properties of YbBe13, which exhibits an antiferromagnetic order below TN ∼ 1.2 K. Unlike other MBe13 compounds (M = rare…”
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Neutron Powder Diffractometer HERMES — After the Decade-Long Shutdown by Nambu, Yusuke, Ikeda, Yoichi, Taniguchi, Takanori, Ohkawara, Manabu, Avdeev, Maxim, Fujita, Masaki

“…Obtaining structural information has always been of primary importance in condensed matter physics, chemistry, and materials science. To refine crystal and…”
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Two-baryon potentials and H-dibaryon from 3-flavor lattice QCD simulations by Inoue, Takashi, Aoki, Sinya, Doi, Takumi, Hatsuda, Tetsuo, Ikeda, Yoichi, Ishii, Noriyoshi, Murano, Keiko, Nemura, Hidekatsu, Sasaki, Kenji

“…Baryon–baryon potentials are obtained from 3-flavor QCD simulations with the lattice volume L≃4 fm, the lattice spacing a≃0.12 fm, and the pseudo-scalar-meson…”
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Materials Science and Condensed Matter Physics on PATH Triple-Axis Spectrometers AKANE and TOPAN by Ikeda, Yoichi, Taniguchi, Takanori, Takada, Shusuke, Nambu, Yusuke, Ohkawara, Manabu, Fujita, Masaki

“…The Institute for Materials Research at Tohoku University has a long history of neutron research and has contributed to the research community since the…”
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Hadron–hadron interactions from imaginary-time Nambu–Bethe–Salpeter wave function on the lattice by Ishii, Noriyoshi, Aoki, Sinya, Doi, Takumi, Hatsuda, Tetsuo, Ikeda, Yoichi, Inoue, Takashi, Murano, Keiko, Nemura, Hidekatsu, Sasaki, Kenji

“…Imaginary-time Nambu–Bethe–Salpeter (NBS) wave function is introduced to extend our previous approach for hadron–hadron interactions on the lattice. Scattering…”
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Search for Significant Short-Range Ordering in Medium-Entropy Alloys Tr-Co-Ni (Tr = Cr, Mn, and Fe) by Futami, Saiki, Ikeda, Yoichi, Zhao, Hong-Fei, Umemoto, Yoshihiko, Honda, Takashi, Fujita, Masaki

“…Neutron total-scattering experiments were conducted to search for signatures of the short-range ordering in medium-entropy alloys Tr-Co-Ni (Tr = Cr, Mn, and…”
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A New Compartment Model of COVID-19 Transmission: The Broken-Link Model by Ikeda, Yoichi, Sasaki, Kenji, Nakano, Takashi

“…We propose a new compartment model of COVID-19 spread, the broken-link model, which includes the effect from unconnected infectious links of the transmission…”
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Local Atomic Displacements and Sign of the Structural Transformation in Medium-Entropy Alloys Observed in Extended X-ray Absorption Fine Structure Spectra by Ikeda, Yoichi, Umemoto, Yoshihiko, Matsumura, Daiju, Tsuji, Takuya, Hashimoto, Yuki, Kitazawa, Takafumi, Fujita, Masaki

“…Extended X-ray absorption fine structure (EXAFS) and neutron diffraction experiments were carried out to clarify the typical features of the local structure of…”
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Tetraquark candidate Zc(3900) from coupled-channel scattering - how to extract hadronic interactions? by Ikeda, Yoichi

“…We present recent progress of lattice QCD studies on hadronic interactions which play a crucial role to understand the properties of atomic nuclei and hadron…”
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Time-Temperature Dependent Short- and Long-Range Structural Transformation in Medium-Entropy Alloys by Umemoto, Yoshihiko, Ikeda, Yoichi, Fujita, Masaki

“…Neutron scattering experiments were conducted to reveal the origin of diffuse scattering in a medium-entropy alloy (MnCoNi). Results showed that a…”
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Dimer-Mediated Cooperative Mechanism of Ultrafast-Ion Conduction in Hexagonal Perovskite-Related Oxides by Sakuda, Yuichi, Murakami, Taito, Avdeev, Maxim, Fujii, Kotaro, Yasui, Yuta, Hester, James R., Hagihala, Masato, Ikeda, Yoichi, Nambu, Yusuke, Yashima, Masatomo

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d⁎(2380) dibaryon from lattice QCD by Gongyo, Shinya, Sasaki, Kenji, Miyamoto, Takaya, Aoki, Sinya, Doi, Takumi, Hatsuda, Tetsuo, Ikeda, Yoichi, Inoue, Takashi, Ishii, Noriyoshi

“…The ΔΔ dibaryon resonance d⁎(2380) with (JP,I)=(3+,0) is studied theoretically on the basis of the 3-flavor lattice QCD simulation with heavy pion masses…”
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Potential-Dependent Structure of the Ionic Layer at the Electrode Interface of an Ionic Liquid Probed Using Neutron Reflectometry by Nishi, Naoya, Uchiyashiki, Junya, Ikeda, Yoichi, Katakura, Seiji, Oda, Tatsuro, Hino, Masahiro, Yamada, Norifumi L

“…Neutron reflectometry (NR) has been performed at the electrochemical interface between a Nb film and an ionic liquid, trihexyltetradecylphosphonium…”
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Classifying Near-Threshold Enhancement Using Deep Neural Network by Sombillo, Denny Lane B., Ikeda, Yoichi, Sato, Toru, Hosaka, Atsushi

“…One of the main issues in hadron spectroscopy is to identify the origin of threshold or near-threshold enhancement. Prior to our study, there is no…”
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Charmonium-nucleon interactions from the time-dependent HAL QCD method by Sugiura, Takuya, Ikeda, Yoichi, Ishii, Noriyoshi

“…The charmonium-nucleon effective central interactions have been computed by the time-dependent HAL QCD method. This gives an updated result of a previous study…”
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Consistency between Lüscher’s finite volume method and HAL QCD method for two-baryon systems in lattice QCD by Iritani, Takumi, Aoki, Sinya, Doi, Takumi, Hatsuda, Tetsuo, Ikeda, Yoichi, Inoue, Takashi, Ishii, Noriyoshi, Nemura, Hidekatsu, Sasaki, Kenji

“…A bstract There exist two methods to study two-baryon systems in lattice QCD: the direct method which extracts eigenenergies from the plateaux of the temporal…”
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Equation of state for nucleonic matter and its quark mass dependence from the nuclear force in lattice QCD by Inoue, Takashi, Aoki, Sinya, Doi, Takumi, Hatsuda, Tetsuo, Ikeda, Yoichi, Ishii, Noriyoshi, Murano, Keiko, Nemura, Hidekatsu, Sasaki, Kenji

“…Quark mass dependence of the equation of state (EOS) for nucleonic matter is investigated, on the basis of the Brueckner-Hartree-Fock method with the…”
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