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181 papers · 1 filter

astro-ph.HE2024★ 11 cited

Quasi-steady evolution of fast neutrino-flavor conversions

Jiabao Liu, Hiroki Nagakura, Masamichi Zaizen +3

In astrophysical environments such as core-collapse supernovae (CCSNe) and binary neutron star mergers (BNSMs), neutrinos potentially experience substantial flavor mixing due to th…

cond-mat.supr-con2024★ 1 cited

Inhomogeneous reduction-annealing effects on the electron-doped cuprate superconductor revealed by micro-focused angle-resolved photoemission spectroscopy

M. Miyamoto, M. Horio, K. Moriya +8

The development of the protect-annealing method has extended the superconductivity of the electron-doped cuprate PrLaCeCuO (PLCCO) into lower Ce conce…

cond-mat.mtrl-sci2024★ 10 cited

Nonreciprocal transport in a room-temperature chiral magnet

Daisuke Nakamura, Mu-Kun Lee, Kosuke Karube +4

Chiral magnets under broken time-reversal symmetry can give rise to rectification of moving electrons, called nonreciprocal transport. Several mechanisms, such as the spin-fluctuat…

cs.HC2024★ 6 cited

Friction jointing of distributed rigid capacitors to stretchable liquid metal coil for full-body wireless charging clothing

Takashi Sato, Shinto Watanabe, Ryo Takahashi +6

For full-body wireless power transfer (WPT), a liquid metal (LM)-based meandered textile coil has been proposed. Multiple rigid capacitors must be inserted in a long coil for effic…

hep-ex2024★ 9 cited

Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via in 13 TeV collisions with the ATLAS detector

ATLAS Collaboration

Charged Higgs bosons produced either in top-quark decays or in association with a top-quark, subsequently decaying via , are searched for in 140 $\text{fb}^…

hep-ex2024

Energy scale and resolution for anti- jets with radius parameters and 0.6 measured in proton-proton collisions at TeV with the ATLAS detector

ATLAS Collaboration

Jets with different radius parameters are an important tool to probe quantum chromodynamics processes at different angular scales. Jets with small are instrumental in m…

hep-ex2024★ 1 cited

Differential cross-section measurements of and meson production in proton-proton collisions at TeV with the ATLAS detector

ATLAS Collaboration

The production of and charmed mesons is measured using the decay channel with 137 fb of TeV pr…

nucl-ex2024★ 2 cited

Azimuthal anisotropies of charged particles with high transverse momentum in Pb+Pb collisions at TeV with the ATLAS detector

ATLAS Collaboration

A measurement is presented of elliptic () and triangular () azimuthal anisotropy coefficients for charged particles produced in Pb+Pb collisions at $\sqrt{s_{_\text{NN}}}…

hep-ex2024

Improved reconstruction of highly boosted -lepton pairs in the decay channels with the ATLAS detector

ATLAS Collaboration

This paper presents a new -lepton reconstruction and identification procedure at the ATLAS detector at the Large Hadron Collider, which leads to significantly improved performan…

astro-ph.GA2024★ 3 cited

Hidden in Pixels. I. Discovery of dual "little red dots" indicates excess clustering on kilo-parsec scales

Takumi S. Tanaka, John D. Silverman, Kazuhiro Shimasaku +56

``Little Red Dots'' (LRDs) are an abundant high-redshift population newly discovered by the James Webb Space Telescope (JWST) and considered to be an early growth phase of supermas…

hep-ex2024

Search for Higgs boson decays into a pair of pseudoscalar particles in the final state using collisions at TeV with the ATLAS detector

ATLAS Collaboration

A search for exotic decays of the 125 GeV Higgs boson into a pair of new spin-0 particles, , where one decays into a photon pair and the other into a -lepton pair, is…

hep-ex2024★ 1 cited

Test of lepton flavour universality in -boson decays into electrons and -leptons using collisions at TeV with the ATLAS detector

ATLAS Collaboration

A measurement of the ratio of the branching fractions, , is performed using a sample of bosons originating from top-quark decays to final s…

hep-ex2024

Cross-section measurements for the production of a -boson in association with high-transverse-momentum jets in collisions at = 13 TeV with the ATLAS detector

ATLAS Collaboration

A set of measurements for the production of a -boson in association with high-transverse-momentum jets is presented using 140 fb of proton-proton collision data at a cent…

cond-mat.quant-gas2024★ 1 cited

Thermomagnetic anomalies in quantum magnon transport caused by tunable junction geometries in cold atomic systems

Yuta Sekino, Yuya Ominato, Hiroyuki Tajima +2

We study magnon-driven spin and heat transport in a magnetic linear junction (MLJ) formed by two ferromagnets in optical lattices linked via linearly aligned bonds. Using the Schwi…

gr-qc2024★ 11 cited

Nonsingular black holes and spherically symmetric objects in nonlinear electrodynamics with a scalar field

Antonio De Felice, Shinji Tsujikawa

In general relativity with vector and scalar fields given by the Lagrangian , where is a Maxwell term and is a kinetic term of the scalar field , we stu…

hep-ex2024★ 4 cited

Precision calibration of calorimeter signals in the ATLAS experiment using an uncertainty-aware neural network

ATLAS Collaboration

The ATLAS experiment at the Large Hadron Collider explores the use of modern neural networks for a multi-dimensional calibration of its calorimeter signal defined by clusters of to…

physics.data-an2024★ 14 cited

An implementation of neural simulation-based inference for parameter estimation in ATLAS

ATLAS Collaboration

Neural simulation-based inference is a powerful class of machine-learning-based methods for statistical inference that naturally handles high-dimensional parameter estimation witho…

math.CO2024

Chromatic number of random graphs: an approach using a recurrence relation

Yayoi Abe, Auna Setoh, Gen Yoneda

The vertex coloring problem to find chromatic numbers is known to be unsolvable in polynomial time. Although various algorithms have been proposed to efficiently compute chromatic…

math.PR2024★ 1 cited

Classical beta ensembles and related eigenvalues processes at high temperature and the Markov--Krein transform

Fumihiko Nakano, Hoang Dung Trinh, Khanh Duy Trinh

The aim of this paper is to identify the limit in a high temperature regime of classical beta ensembles on the real line and related eigenvalue processes by using the Markov--Krein…

hep-th2024

More on scattering processes of dressed particles with a time-dependent mass

Yusuke Yamada

We discuss the scattering process of a scalar field having a time-dependent mass with another scalar field having a constant mass as a toy model of the scattering problems during p…

cs.LG2024

Development of Low-Cost IoT Units for Thermal Comfort Measurement and AC Energy Consumption Prediction System

Yutong Chen, Daisuke Sumiyoshi, Riki Sakai +3

In response to the substantial energy consumption in buildings, the Japanese government initiated the BI-Tech (Behavioral Insights X Technology) project in 2019, aimed at promoting…

math-ph2024★ 1 cited

Discrete Dirac structures and discrete Lagrange--Dirac dynamical systems in mechanics

Linyu Peng, Hiroaki Yoshimura

In this paper, we propose the concept of -discrete Dirac structures over a manifold, where we define -discrete two-forms on the manifold and incorporate discrete cons…

cond-mat.quant-gas2024

Measuring entanglement without local addressing in quantum many-body simulators via spiral quantum state tomography

Giacomo Marmorini, Takeshi Fukuhara, Daisuke Yamamoto

Quantum state tomography serves as a key tool for identifying quantum states generated in quantum computers and simulators, typically involving local operations on individual parti…

nucl-ex2024★ 5 cited

Observation of top-quark pair production in lead-lead collisions at TeV with the ATLAS detector

ATLAS Collaboration

Top-quark pair production is observed in lead-lead (Pb+Pb) collisions at TeV at the Large Hadron Collider with the ATLAS detector. The data sample was r…