High Energy Accelerator Research Organization

output

19912026

most citedEvidence for oscillation of atmospheric neutrinos

5.1k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2017Show all

348 papers · 1 filter

hep-ex2017★ 8 cited

Sensitivity to anomalous $Z Z H$ couplings at the International Linear Collider

Tomohisa Ogawa, Junping Tian, Keisuke Fujii

This presentation gives the prospects of measuring the general Lorentz structures of $V V H$ ( $V = Z$ , $γ$ and $W$ ) couplings at the International Linear Collider (ILC). Sensitivities…

cond-mat.mtrl-sci2017★ 21 cited

Direct observation of double valence-band extrema and anisotropic effective masses of the thermoelectric material SnSe

T. Nagayama, K. Terashima, T. Wakita +14

Synchrotron-based angle-resolved photoemission spectroscopy is used to determine the electronic structure of layered SnSe, which was recently turned out to be a potential thermoele…

astro-ph.CO2017★ 43 cited

Constraints on small-scale primordial power by annihilation signals from extragalactic dark matter minihalos

Tomohiro Nakama, Teruaki Suyama, Kazunori Kohri +1

We revisit constraints on small-scale primordial power from annihilation signals from dark matter minihalos. Using gamma rays and neutrinos from extragalactic minihalos and assumin…

nucl-ex2017★ 19 cited

First Determination of Level Structure of an $s d$ -Shell Hypernucleus, $_{Λ}^{19} F$

S. B. Yang, J. K. Ahn, Y. Akazawa +45

We report on the first observation of $γ$ rays emitted from an $s d$ -shell hypernucleus, $_{Λ}^{19} F$ . The energy spacing between the ground state doublet, $1/ 2^{+}$ and $3/ 2^{+}$ …

hep-th2017★ 1 cited

Electromagnetic Radiation in a Semi-Compact Space

Satoshi Iso, Noriaki Kitazawa, Sumito Yokoo

In this note, we investigate the electromagnetic radiation emitted from a revolving point charge in a compact space. If the point charge is circulating with an angular frequency $ω…

hep-lat2017★ 8 cited

Topological susceptibility in 2+1-flavor QCD with chiral fermions

Sinya Aoki, Guido Cossu, Hidenori Fukaya +2

We compute the topological susceptibility $χ_{t}$ of 2+1-flavor lattice QCD with dynamical Möbius domain-wall fermions, whose residual mass is kept at 1 MeV or smaller. In our analys…

cond-mat.str-el2017★ 7 cited

Neutron Diffraction Study on Single-crystalline UAu $_{2}$ Si $_{2}$

Chihiro Tabata, Milan Klicpera, Bachir Ouladdiaf +6

Magnetic structure of tetragonal UAu $_{2}$ Si $_{2}$ was investigated by single-crystal neutron diffraction experiments. Below $T_{N}$ = 20 K it orders antiferromagnetically with a p…

hep-ex2017★ 21 cited

Search for $B^{-} \to μ^{-} ν ˉ_{μ}$ Decays at the Belle Experiment

Belle Collaboration, A. Sibidanov, K. E. Varvell +184

We report the result of a search for the decay $B^{-} \to μ^{-} ν ˉ_{μ}$ . The signal events are selected based on the presence of a high momentum muon and the topology of the rest of…

gr-qc2017★ 86 cited

Construction of KAGRA: an Underground Gravitational Wave Observatory

T. Akutsu, M. Ando, S. Araki +222

Major construction and initial-phase operation of a second-generation gravitational-wave detector KAGRA has been completed. The entire 3-km detector is installed underground in a m…

cond-mat.mtrl-sci2017★ 13 cited

Direct Determination of Exciton Wave Function Amplitudes by the Momentum-Resolved Photo-Electron Emission Experiment

Hiromasa Ohnishi, Norikazu Tomita, Keiichiro Nasu

We study conceptional problems of a photo-electron emission (PEE) process from a free exciton in insulating crystals. In this PEE process, only the electron constituting the excito…

hep-lat2017★ 2 cited

Lattice study of area law for double-winding Wilson loops

Akihiro Shibata, Seikou Kato, Kei-Ichi Kondo +1

We study the double-winding Wilson loops in the SU(N) Yang-Mills theory on the lattice. We discuss how the area law falloff of the double-winding Wilson loop average is modified by…

nucl-th2017★ 13 cited

Repulsion and absorption of the $Σ$ -nucleus potential for $Σ^{-}$ - $^{5}$ He in the $^{6}$ Li( $π^{-}$ , $K^{+}$ ) reaction

Toru Harada, Ryotaro Honda, Yoshiharu Hirabayashi

We study phenomenologically inclusive spectra of the $^{6}$ Li( $π^{-}$ , $K^{+}$ ) reaction at 1.2 GeV/ $c$ within a distorted-wave impulse approximation with the optimal Fermi-averaging $π^…

hep-ex2017★ 10 cited

Study of $K_{S}^{0}$ pair production in single-tag two-photon collisions

Belle Collaboration, M. Masuda, S. Uehara +185

We report a measurement of the cross section for $K_{S}^{0}$ pair production in single-tag two-photon collisions, $γ^{*} γ \to K_{S}^{0} K_{S}^{0}$ , for $Q^{2}$ up to 30 GeV $^{2}$ , where $Q^{2}$ is the…

hep-lat2017★ 1 cited

Practical Implementation of Lattice QCD Simulation on Intel Xeon Phi Knights Landing

Issaku Kanamori, Hideo Matsufuru

We investigate implementation of lattice Quantum Chromodynamics (QCD) code on the Intel Xeon Phi Knights Landing (KNL). The most time consuming part of the numerical simulations of…

hep-ex2017★ 2 cited

Search for light tetraquark states in $Υ (1 S)$ and $Υ (2 S)$ decays

Belle Collaboration, S. Jia, C. P. Shen +192

We search for the $J^{P C} = 0^{--}$ and $1^{+-}$ light tetraquark states with masses up to 2.46~GeV/ $c^{2}$ in $Υ (1 S)$ and $Υ (2 S)$ decays with data samples of $(102 \pm 2)$ million and…

hep-ph2017★ 20 cited

Probing the CP properties of top Yukawa coupling at an $e^{+} e^{-}$ collider

Kaoru Hagiwara, Hiroshi Yokoya, Ya-Juan Zheng

We study consequences of CP violation in the $h t t ˉ$ Yukawa coupling through the process $e^{+} e^{-} \to$ $h (125) t t ˉ$ . The helicity amplitudes are calculated in the $t t ˉ$ …

cond-mat.str-el2017★ 5 cited

Quantum paramagnet near spin-state transition

K. Tomiyasu, N. Ito, R. Okazaki +11

Spin-state transition, also known as spin crossover, plays a key role in diverse systems, including minerals and biological materials. In theory, the boundary range between the low…

hep-ex2017★ 104 cited

Search for the Standard Model Higgs boson produced in association with top quarks and decaying into a $b b ˉ$ pair in $pp$ collisions at $s$ = 13 TeV with the ATLAS detector

ATLAS Collaboration

A search for the Standard Model Higgs boson produced in association with a top-quark pair, $t t ˉ H$ , is presented. The analysis uses 36.1 fb $^{- 1}$ of $pp$ collision data at $\s…

hep-ex2017★ 151 cited

Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector

ATLAS Collaboration

A search for the associated production of the Higgs boson with a top quark pair ( $t t ˉ H$ ) is reported. The search is performed in multilepton final states using a dataset corre…

hep-th2017★ 23 cited

Enhancements in F-theory models on moduli spaces of K3 surfaces with $A D E$ rank 17

Yusuke Kimura, Shun'ya Mizoguchi

We study the moduli of elliptic K3 surfaces with a section with the $A D E$ rank 17. While the Picard number of a generic K3 surface in such moduli space is 19, the Picard number is…

hep-ex2017★ 123 cited

Search for electroweak production of supersymmetric states in scenarios with compressed mass spectra at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for electroweak production of supersymmetric particles in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momen…

physics.gen-ph2017

Quantum effects of black holes and cosmological constant problem

Yoshimasa Kurihara

We propose a quantum gravity equation owing to the geometrical quantization of general relativity, namely the Schrödinger-Einstein equation. Quantum effects of a Schwarzschild blac…

hep-lat2017★ 35 cited

Complex Langevin analysis of the spontaneous symmetry breaking in dimensionally reduced super Yang-Mills models

Konstantinos N. Anagnostopoulos, Takehiro Azuma, Yuta Ito +2

In recent years the complex Langevin method (CLM) has proven a powerful method in studying statistical systems which suffer from the sign problem. Here we show that it can also be…

hep-ex2017★ 21 cited

Measurement of the inclusive and fiducial $t t ˉ$ production cross-sections in the lepton+jets channel in $pp$ collisions at $s = 8$ TeV with the ATLAS detector

ATLAS Collaboration

The inclusive and fiducial $t t ˉ$ production cross-sections are measured in the lepton+jets channel using 20.2 fb $^{- 1}$ of proton-proton collision data at a centre-of-mass ene…

Sensitivity to anomalous ZZH couplings at the International Linear Collider

Direct observation of double valence-band extrema and anisotropic effective masses of the thermoelectric material SnSe

Constraints on small-scale primordial power by annihilation signals from extragalactic dark matter minihalos

First Determination of Level Structure of an sd-Shell Hypernucleus, Λ19​F

Electromagnetic Radiation in a Semi-Compact Space

Topological susceptibility in 2+1-flavor QCD with chiral fermions

Neutron Diffraction Study on Single-crystalline UAu2​Si2​

Search for B−→μ−νˉμ​ Decays at the Belle Experiment

Construction of KAGRA: an Underground Gravitational Wave Observatory

Direct Determination of Exciton Wave Function Amplitudes by the Momentum-Resolved Photo-Electron Emission Experiment

Lattice study of area law for double-winding Wilson loops

Repulsion and absorption of the Σ-nucleus potential for Σ−-5He in the 6Li(π−, K+) reaction

Study of KS0​ pair production in single-tag two-photon collisions

Practical Implementation of Lattice QCD Simulation on Intel Xeon Phi Knights Landing

Search for light tetraquark states in Υ(1S) and Υ(2S) decays

Probing the CP properties of top Yukawa coupling at an e+e− collider

Quantum paramagnet near spin-state transition

Search for the Standard Model Higgs boson produced in association with top quarks and decaying into a bbˉ pair in pp collisions at s​ = 13 TeV with the ATLAS detector

Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector

Enhancements in F-theory models on moduli spaces of K3 surfaces with ADE rank 17

Search for electroweak production of supersymmetric states in scenarios with compressed mass spectra at s​=13 TeV with the ATLAS detector

Quantum effects of black holes and cosmological constant problem

Complex Langevin analysis of the spontaneous symmetry breaking in dimensionally reduced super Yang-Mills models

Measurement of the inclusive and fiducial ttˉ production cross-sections in the lepton+jets channel in pp collisions at s​=8 TeV with the ATLAS detector

Sensitivity to anomalous $Z Z H$ couplings at the International Linear Collider

First Determination of Level Structure of an $s d$ -Shell Hypernucleus, $_{Λ}^{19} F$

Neutron Diffraction Study on Single-crystalline UAu $_{2}$ Si $_{2}$

Search for $B^{-} \to μ^{-} ν ˉ_{μ}$ Decays at the Belle Experiment

Repulsion and absorption of the $Σ$ -nucleus potential for $Σ^{-}$ - $^{5}$ He in the $^{6}$ Li( $π^{-}$ , $K^{+}$ ) reaction

Study of $K_{S}^{0}$ pair production in single-tag two-photon collisions

Search for light tetraquark states in $Υ (1 S)$ and $Υ (2 S)$ decays

Probing the CP properties of top Yukawa coupling at an $e^{+} e^{-}$ collider

Search for the Standard Model Higgs boson produced in association with top quarks and decaying into a $b b ˉ$ pair in $pp$ collisions at $s$ = 13 TeV with the ATLAS detector

Enhancements in F-theory models on moduli spaces of K3 surfaces with $A D E$ rank 17

Search for electroweak production of supersymmetric states in scenarios with compressed mass spectra at $s = 13$ TeV with the ATLAS detector

Measurement of the inclusive and fiducial $t t ˉ$ production cross-sections in the lepton+jets channel in $pp$ collisions at $s = 8$ TeV with the ATLAS detector