1.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP720 papers
- RIKENJP678 papers
- Kyoto UniversityJP465 papers
- Tokyo Institute of TechnologyJP358 papers
- High Energy Accelerator Research OrganizationJP342 papers
- Centre National de la Recherche ScientifiqueFR311 papers
- The University of OsakaJP309 papers
- Japan Atomic Energy AgencyJP283 papers
- University of TsukubaJP283 papers
- Tohoku UniversityJP280 papers
- Advanced Science Research CenterJP248 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR246 papers
66 papers · 1 filter
QCD sum rule approach to Okamoto-Nolen-Schiffer anomaly
Hiroyuki Sagawa, Tomoya Naito, Xavier Roca-Maza +1
A new framework is introduced to connect between a charge symmetry breaking (CSB) energy density functional (EDF) and the low-energy constants derived from quantum chromodynamics (…
Global analysis of the non-uniformity of nucleon density distributions
Shuichiro Ebata, Wataru Horiuchi
Background: Saturation of nuclear density is a fundamental property of atomic nuclei but in reality, the nuclear internal density distribution is not uniform, e.g., some nuclei are…
Dissipative parametric resonance in a modulated 1D Bose gas
Amaury Micheli, Scott Robertson
We synthesize results of previous works to give a coherent and self-consistent account of parametric resonance in a modulated quasi-1D Bose gas in the presence of a dissipative mec…
Tripling Fluctuations and Peaked Sound Speed in Fermionic Matter
Hiroyuki Tajima, Kei Iida, Toru Kojo +1
A crossover involving three-fermion clusters is relevant to the hadron-quark crossover, which, if occurring in a neutron star, could naturally reproduce the dense-matter equation o…
NinjaSat: Astronomical X-ray CubeSat Observatory
Toru Tamagawa, Teruaki Enoto, Takao Kitaguchi +22
NinjaSat is an X-ray CubeSat designed for agile, long-term continuous observations of bright X-ray sources, with the size of 6U ( mm) and a mass of 8 kg.…
Spectroscopy of K
M. Enciu, A. Obertelli, P. Doornenbal +78
The first spectroscopy of K was investigated via in-beam -ray spectroscopy at the RIKEN Radioactive Isotope Beam Factory after one-proton and one-neutron knockout from $^…
Investigating nuclear density profiles to reveal particle-hole configurations in the island of inversion
R. Barman, W. Horiuchi, M. Kimura +1
Background: In the mass regions with an abnormal shell structure, the so-called ``island of inversion," the spin-parity of odd-mass nuclei provides quantitative insights into the s…
Chirality in reactions induced by proton helicity
Tomoatsu Edagawa, Kazuki Yoshida, Shoichiro Kawase +2
It is shown that longitudinally polarized protons can be used to induce chirality in the final states of the reaction at intermediate energies, when there exist thre…
In-medium electromagnetic form factors of pseudoscalar mesons from the quark model
Ahmad Jafar Arifi, Parada T. P. Hutauruk, Kazuo Tsushima
We explore the modifications of hadron structure in a nuclear medium, focusing on the spacelike electromagnetic form factors (EMFFs) of light and heavy-light pseudoscalar mesons. B…
A deep neural network approach to solve the Dirac equation
Chuanxin Wang, Tomoya Naito, Jian Li +1
We extend the method from [Naito, Naito, and Hashimoto, Phys. Rev. Research 5, 033189 (2023)] to solve the Dirac equation not only for the ground state but also for low-lying excit…
Nuclear Pairing Energy vs Mean Field Energy: Do They Talk To Each Other For Searching The Energy Minimum?
Myeong-Hwan Mun, Eunja Ha, Myung-Ki Cheoun +3
We study the evolution of the total binding energy (TBE) and pairing energy of Pb, Hg and Ar isotopes, as a function of the nuclear deformation. As for the nuclear model, we exploi…
Fate of , and baryons at high temperature with chiral restoration
Daiki Suenaga, Makoto Oka
Masses of the singly heavy baryons (SHBs), composed of a heavy quark and a light diquark, are studied from the viewpoints of heavy-quark spin symmetry (HQSS) and chiral-symmetry re…
NinjaSat monitoring of Type-I X-ray bursts from the clocked burster SRGA J144459.2604207
Tomoshi Takeda, Toru Tamagawa, Teruaki Enoto +25
The CubeSat X-ray observatory NinjaSat was launched on 2023 November 11 and has provided opportunities for agile and flexible monitoring of bright X-ray sources. On 2024 February 2…
Study of Proton-Nucleus Interactions in the DsTau/NA65 Experiment at the CERN-SPS
NA65 Collaboration
The DsTau(NA65) experiment at CERN was proposed to measure an inclusive differential cross-section of production with decay to tau lepton and tau neutrino in - interact…
Characterization of more than three years of in-orbit radiation damage of SiPMs on GRBAlpha and VZLUSAT-2 CubeSats
Jakub Ripa, Marianna Dafcikova, Pavel Kosik +42
Silicon photomultipliers (SiPMs) are prone to radiation damage which causes an increase of dark count rate. This leads to an increase in low-energy threshold in a gamma-ray detecto…
Quasi-one-dimensional Spin Dynamics in a Molecular Spin Liquid System
Yugo Oshima, Yasuyuki Ishii, Francis L. Pratt +5
The molecular triangular lattice system, beta'-EtMe3Sb[Pd(dmit)2]2, is considered as a candidate material for the quantum spin liquid (QSL) state, although ongoing debates arise fr…
The muon beam monitor for the FAMU experiment: design, simulation, test and operation
R. Rossini, G. Baldazzi, S. Banfi +35
FAMU is an INFN-led muonic atom physics experiment based at the RIKEN-RAL muon facility at the ISIS Neutron and Muon Source (United Kingdom). The aim of FAMU is to measure the hype…
First operation of LArTPC in the stratosphere as an engineering GRAMS balloon flight (eGRAMS)
R. Nakajima, S. Arai, K. Aoyama +60
GRAMS (Gamma-Ray and AntiMatter Survey) is a next-generation balloon/satellite experiment utilizing a LArTPC (Liquid Argon Time Projection Chamber), to simultaneously target astrop…
Self-consistent radiative transitions of excited and heavy quarkonia with different polarizations in the light-front quark model
Muhammad Ridwan, Ahmad Jafar Arifi, Terry Mart
In this study, we investigate the properties of pseudoscalar and vector charmonia, bottomonia, and mesons using the light-front quark model, focusing on the radiative tr…
Spontaneous magnetic field and disorder effects in BaPtAs_1-x_Sb_x_ with honeycomb network
T. Adachi, T. Ogawa, Y. Komiyama +21
Chiral superconductivity exhibits the formation of novel electron pairs that breaks the time-reversal symmetry and has been actively studied in various quantum materials in recent…
Polaronic neutron in dilute alpha matter: A -wave Bose polaron
Hiroyuki Tajima, Hajime Moriya, Tomoya Naito +3
We theoretically investigate quasiparticle properties of a neutron immersed in an alpha condensate, which is one of the possible states of dilute symmetric nuclear matter. The reso…
Measurement of inclusive jet cross section and substructure in collisions at GeV
PHENIX Collaboration, N. J. Abdulameer, U. Acharya +443
The jet cross-section and jet-substructure observables in collisions at GeV were measured by the PHENIX Collaboration at the Relativistic Heavy Ion Collide…
Isomer production studied with simultaneous decay curve analysis for alpha-particle induced reactions on natural platinum up to 29 MeV
Naohiko Otuka, Sandor Takacs, Masayuki Aikawa +2
The isomeric ratios of Au, Hg and Hg produced by -particle induced reactions on natural platinum were investigated experimentally up to 29 MeV by using t…
Magicity versus superfluidity around O viewed from the study of F
J. Kahlbow, T. Aumann, O. Sorlin +84
The neutron-rich unbound fluorine isotope F has been observed for the first time by measuring its neutron decay at the SAMURAI spectrometer (RIBF, RIKEN) in the quasi…