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Your search keyword '"Hatsuda, Tetsuo"' showing total 19 results
Start Over Author "Hatsuda, Tetsuo" Journal nuclear physics a
19 results on '"Hatsuda, Tetsuo"'

1. ΛΛ and NΞ interactions from lattice QCD near the physical point

Author

Sasaki, Kenji, primary, Aoki, Sinya, additional, Doi, Takumi, additional, Gongyo, Shinya, additional, Hatsuda, Tetsuo, additional, Ikeda, Yoichi, additional, Inoue, Takashi, additional, Iritani, Takumi, additional, Ishii, Noriyoshi, additional, Murano, Keiko, additional, and Miyamoto, Takaya, additional

Published
2020
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2. ΛN interaction from lattice QCD and its application to Λ hypernuclei

Author

Miyamoto, Takaya, primary, Aoki, Sinya, additional, Doi, Takumi, additional, Gongyo, Shinya, additional, Hatsuda, Tetsuo, additional, Ikeda, Yoichi, additional, Inoue, Takashi, additional, Iritani, Takumi, additional, Ishii, Noriyoshi, additional, Kawai, Daisuke, additional, Murano, Keiko, additional, Nemura, Hidekatsu, additional, and Sasaki, Kenji, additional

Published
2018
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6. Preface

Author

Akiba, Yasuyuki, primary, Esumi, ShinIchi, additional, Fukushima, Kenji, additional, Hamagaki, Hideki, additional, Hatsuda, Tetsuo, additional, Hirano, Tetsufumi, additional, and Shigaki, Kenta, additional

Published
2016
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7. pΞ− Correlation in Relativistic Heavy Ion Collisions with Nucleon-Hyperon Interaction from Lattice QCD.

Author

Hatsuda, Tetsuo, Morita, Kenji, Ohnishi, Akira, and Sasaki, Kenji

Subjects
*HEAVY ion collisions, *NUCLEON-antinucleon interactions, *HYPERON detection, *QUANTUM chromodynamics, *MOMENTUM commutator
Abstract

On the basis of the p Ξ − interaction extracted from (2+1)-flavor lattice QCD simulations at the physical point, the momentum correlation of p and Ξ − produced in relativistic heavy ion collisions is evaluated. C SL ( Q ) defined by a ratio of the momentum correlations between the systems with different source sizes is shown to be largely enhanced at low momentum due to the strong attraction between p and Ξ − in the I = J = 0 channel. Thus, measuring this ratio at RHIC and LHC and its comparison to the theoretical analysis will give a useful constraint on the p Ξ − interaction. [ABSTRACT FROM AUTHOR]

Published
2017
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8. Spin-2 NΩ dibaryon from lattice QCD

Author

Etminan, Faisal, primary, Nemura, Hidekatsu, additional, Aoki, Sinya, additional, Doi, Takumi, additional, Hatsuda, Tetsuo, additional, Ikeda, Yoichi, additional, Inoue, Takashi, additional, Ishii, Noriyoshi, additional, Murano, Keiko, additional, and Sasaki, Kenji, additional

Published
2014
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18. Breathing motion of a kink-bag system in (1 + 1) dimensions

Author

Hatsuda Tetsuo

Subjects
Physics, Nuclear and High Energy Physics, Roper resonance, Toy model, Field (physics), media_common.quotation_subject, Nuclear Theory, Inertia, symbols.namesake, Classical mechanics, Excited state, Quantum electrodynamics, symbols, Nucleon, Dirac sea, Excitation, media_common
Abstract

We examine the breathing motion of a (1 + 1)-dimensional hybrid bag where the confined quarks are coupled with a solitonic chiral field at the bag boundary. The hybrid bag is a toy model for the (1 + 3)-dimensional skyrmion-bag system and its breathing motion has close connection with the excited states of a nucleon such as the Roper resonance. The collective lagrangian for the motion is derived microscopically by focusing on the polarized Dirac sea inside the bag. The mass parameter of the motion is decreased compared with the MIT-bag one owing to the negative contribution from the inertia of the confined vacuum. As a result, the spectra of the motion do not have too low excitation energies despite that the potential energy surface is softened by the vacuum effect.

Published
1986
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