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 2015Show all

349 papers · 1 filter

hep-lat2015★ 8 cited

Decay constants and spectroscopy of mesons in lattice QCD using domain-wall fermions

B. Fahy, G. Cossu, S. Hashimoto +3

We report results of masses and decay constants of light and charmed pseudo-scalar mesons using lattice QCD with Möbius domain-wall fermions. Using this formulation we are able to…

cond-mat.supr-con2015★ 34 cited

Strong electron correlation behind the superconductivity in Ce-free and Ce-underdoped high-Tc T'-cuprates

T. Adachi, A. Takahashi, K. M. Suzuki +9

In order to investigate the electronic state of Ce-free and Ce-underdoped high-Tc cuprates with the so-called T' structure, we have performed muon-spin-relaxation (muSR) and specif…

physics.acc-ph2015★ 10 cited

In vacuum diamond sensor scanner for beam halo measurements in the beam line at the KEK Accelerator Test Facility

Shan Liu, Frederic Bogard, Patrick Cornebise +9

The investigation of beam halo transverse distributions is important for the understanding of beam losses and the control of backgrounds in Future Linear Colliders (FLC). A novel i…

hep-ph2015★ 22 cited

Quantum processes in short and intensive electromagnetic fields

Alexander I. Titov, Burkhard Kampfer, Atsushi Hosaka +1

This work provides an overview of our recent results in studying two most important and widely discussed quantum processes: electron-positron pairs production off a probe photon pr…

hep-ph2015★ 15 cited

Renormalization-Scale Uncertainty in the Decay Rate of False Vacuum

Motoi Endo, Takeo Moroi, Mihoko M. Nojiri +1

We study radiative corrections to the decay rate of false vacua, paying particular attention to the renormalization-scale dependence of the decay rate. The decay rate exponentially…

astro-ph.IM2015★ 14 cited

Development of readout electronics for POLARBEAR-2 Cosmic Microwave Background experiment

K. Hattori, Y. Akiba, K. Arnold +18

The readout of transition-edge sensor (TES) bolometers with a large multiplexing factor is key for the next generation Cosmic Microwave Background (CMB) experiment, Polarbear-2, ha…

hep-ph2015★ 30 cited

Determination of the carrier envelope phase for short, circularly polarized laser pulses

Alexander I. Titov, Burkhard Kampfer, Atsushi Hosaka +2

We analyze the impact of the carrier envelope phase on the differential cross sections of the Breit-Wheeler and the generalized Compton scattering in the interaction of a charged e…

hep-ex2015★ 86 cited

Study of e+e- => B() B()-bar pi+- at sqrt(s)=10.866 GeV

A. Garmash, A. Abdesselam, I. Adachi +158

We report the analysis of the three-body e+e- => B B-bar pi, B B*-bar pi, and B* B*-bar pi processes, including the first observation of the Zb+-(10610) =>[B B*-bar+c.c.]+- and Zb+…

cond-mat.str-el2015★ 7 cited

Strong charge density wave fluctuation and sliding state in PdTeI with quasi-1D PdTe chains

Hechang Lei, Kai Liu, Jun-ichi Yamaura +4

In quasi-one-dimensional (quasi-1D) system, the charge density wave (CDW) transition temperature TCDW is usually lower than the mean-field-theory predicted TMF and a CDW fluctuatio…

hep-ex2015★ 43 cited

First Observation of Doubly Cabibbo-Suppressed Decay of a Charmed Baryon: $Λ_{c}^{+} \to p K^{+} π^{-}$

Belle Collaboration, S. B. Yang, K. Tanida +190

We report the first observation of the decay $Λ_{c}^{+} \to p K^{+} π^{-}$ using a 980 $f b^{- 1}$ data sample collected by the Belle detector at the KEKB asymmetric…

astro-ph.IM2015★ 163 cited

The POLARBEAR-2 and the Simons Array Experiment

A. Suzuki, P. Ade, Y. Akiba +86

We present an overview of the design and status of the \Pb-2 and the Simons Array experiments. \Pb-2 is a Cosmic Microwave Background polarimetry experiment which aims to character…

hep-ex2015★ 4 cited

First Observation of the Decay B0->psi(2S)pi0

V. Chobanova, J. Dalseno, C. Kiesling +180

We report a measurement of the $B^{0} \to ψ (2 S) π^{0}$ branching fraction based on the full $Υ (4 S)$ data set of $772 \times 1 0^{6}$ $B B ˉ$ pairs collected by the Belle detector…

physics.ins-det2015★ 13 cited

Development of a low-mass and high-efficiency charged particle detector

D. Naito, Y. Maeda, N. Kawasaki +8

We developed a low-mass and high-efficiency charged particle detector for an experimental study of the rare decay $K_{L} \to π^{0} ν ν ˉ$ . The detector is important to suppres…

cond-mat.mtrl-sci2015★ 1 cited

Instantaneous Intervalley Transition just at the Franck-Condon State in the Conduction Band of GaAs

Hiromasa Ohnishi, Norikazu Tomita, Keiichiro Nasu

We propose two possible quantum microscopic mechanisms for intervalley transitions just at the Franck-Condon state in GaAs. The first is the simultaneously combined coulombic elast…

hep-lat2015

Abelian monopole or non-Abelian monopole responsible for quark confinement

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

We have pointed out that the $S U (3)$ Yang-Mills theory has a new way of reformulation using new field variables (minimal option), in addition to the conventional option adopted by…

hep-ex2015★ 19 cited

Search for the rare decay $D^{0} \to γ γ$ at Belle

Belle Collaboration, N. K. Nisar, G. B. Mohanty +180

We search for the rare radiative decay $D^{0} \to γ γ$ using a data sample with an integrated luminosity of $832 f b^{- 1}$ recorded by the Belle detector at the KEKB $e^{+} e^{-}$ asymme…

hep-th2015★ 38 cited

Entanglement in Four-Dimensional SU(3) Gauge Theory

Etsuko Itou, Keitaro Nagata, Yoshiyuki Nakagawa +2

We investigate the quantum entanglement entropy for the four-dimensional Euclidean SU(3) gauge theory. We present the first non-perturbative calculation of the entropic $c$ -functio…

hep-lat2015

SU(3) gauge theory with four degenerate fundamental fermions on the lattice

Yasumichi Aoki, Tatsumi Aoyama, Ed Bennett +9

As a part of the project studying large $N_{f}$ QCD, the LatKMI Collaboration has been investigating the SU(3) gauge theory with four fundamental fermions (four-flavor QCD). The main…

hep-ph2015★ 74 cited

D mesons in a magnetic field

Philipp Gubler, Koichi Hattori, Su Houng Lee +3

We investigate the mass spectra of open heavy flavor mesons in an external constant magnetic field within QCD sum rules. Spectral ansätze on the phenomenological side are proposed…

hep-ph2015★ 202 cited

$B \to K^{*} ℓ^{+} ℓ^{-}$ decays at large recoil in the Standard Model: a theoretical reappraisal

Marco Ciuchini, Marco Fedele, Enrico Franco +4

We critically reassess the theoretical uncertainties in the Standard Model calculation of the $B \to K^{*} ℓ^{+} ℓ^{-}$ observables, focusing on the low $q^{2}$ region. We point out…

hep-ex2015★ 75 cited

Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment

ATLAS Collaboration

This paper presents a new method of reconstructing the individual charged and neutral hadrons in tau decays with the ATLAS detector. The reconstructed hadrons are used to classify…

hep-ex2015★ 28 cited

Search for new phenomena with photon+jet events in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search is performed for the production of high-mass resonances decaying into a photon and a jet in 3.2 fb $^{- 1}$ of proton--proton collisions at a centre-of-mass energy of $\sqrt…

hep-ex2015★ 40 cited

Measurement of the $Z Z$ Production Cross Section in $pp$ Collisions at $s$ = 13 TeV with the ATLAS Detector

ATLAS Collaboration

The $Z Z$ production cross section in proton-proton collisions at 13 TeV center-of-mass energy is measured using 3.2 fb $^{- 1}$ of data recorded with the ATLAS detector at the Large…

hep-ph2015★ 149 cited

Footprints of New Strong Dynamics via Anomaly and the 750 GeV Diphoton

Yuichiro Nakai, Ryosuke Sato, Kohsaku Tobioka

The chiral anomaly provides a smoking-gun evidence of a new confining gauge theory. Motivated by a reported event excess in a diphoton invariant mass distribution at the LHC, we di…

Decay constants and spectroscopy of mesons in lattice QCD using domain-wall fermions

Strong electron correlation behind the superconductivity in Ce-free and Ce-underdoped high-Tc T'-cuprates

In vacuum diamond sensor scanner for beam halo measurements in the beam line at the KEK Accelerator Test Facility

Quantum processes in short and intensive electromagnetic fields

Renormalization-Scale Uncertainty in the Decay Rate of False Vacuum

Development of readout electronics for POLARBEAR-2 Cosmic Microwave Background experiment

Determination of the carrier envelope phase for short, circularly polarized laser pulses

Study of e+e- => B(*) B(*)-bar pi+- at sqrt(s)=10.866 GeV

Strong charge density wave fluctuation and sliding state in PdTeI with quasi-1D PdTe chains

First Observation of Doubly Cabibbo-Suppressed Decay of a Charmed Baryon: Λc+​→pK+π−

The POLARBEAR-2 and the Simons Array Experiment

First Observation of the Decay B0->psi(2S)pi0

Development of a low-mass and high-efficiency charged particle detector

Instantaneous Intervalley Transition just at the Franck-Condon State in the Conduction Band of GaAs

Abelian monopole or non-Abelian monopole responsible for quark confinement

Search for the rare decay D0→γγ at Belle

Entanglement in Four-Dimensional SU(3) Gauge Theory

SU(3) gauge theory with four degenerate fundamental fermions on the lattice

D mesons in a magnetic field

B→K∗ℓ+ℓ− decays at large recoil in the Standard Model: a theoretical reappraisal

Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment

Search for new phenomena with photon+jet events in proton-proton collisions at s​=13 TeV with the ATLAS detector

Measurement of the ZZ Production Cross Section in pp Collisions at s​ = 13 TeV with the ATLAS Detector

Footprints of New Strong Dynamics via Anomaly and the 750 GeV Diphoton

Study of e+e- => B() B()-bar pi+- at sqrt(s)=10.866 GeV

First Observation of Doubly Cabibbo-Suppressed Decay of a Charmed Baryon: $Λ_{c}^{+} \to p K^{+} π^{-}$

Search for the rare decay $D^{0} \to γ γ$ at Belle

$B \to K^{*} ℓ^{+} ℓ^{-}$ decays at large recoil in the Standard Model: a theoretical reappraisal

Search for new phenomena with photon+jet events in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

Measurement of the $Z Z$ Production Cross Section in $pp$ Collisions at $s$ = 13 TeV with the ATLAS Detector