output
19922026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2021Show all

264 papers · 1 filter

astro-ph.HE2021★ 13 cited

A MeerKAT, e-MERLIN, H.E.S.S. and Swift search for persistent and transient emission associated with three localised FRBs

James O. Chibueze, M. Caleb, L. Spitler +156

We report on a search for persistent radio emission from the one-off Fast Radio Burst (FRB) 20190714A, as well as from two repeating FRBs, 20190711A and 20171019A, using the MeerKA…

cs.CV2021★ 84 cited

Deep Graph-level Anomaly Detection by Glocal Knowledge Distillation

Rongrong Ma, Guansong Pang, Ling Chen +1

Graph-level anomaly detection (GAD) describes the problem of detecting graphs that are abnormal in their structure and/or the features of their nodes, as compared to other graphs.…

cond-mat.supr-con2021★ 7 cited

Ultra-Highly Linear Magnetic Flux-to-Voltage response in Proximity-based Mesoscopic bi-SQUIDs

Giorgio De Simoni, Lorenzo Cassola, Nadia Ligato +2

Superconducting double-loop interferometers (bi-SQUIDs) have been introduced to produce magnetic flux sensors specifically designed to exhibit ultra-highly linear voltage response…

physics.optics2021★ 8 cited

To focus-match or not to focus-match inverse spatially offset Raman spectroscopy: a question of light penetration

Georgina E. Shillito, Lewis McMillan, Graham D. Bruce +1

The ability to identify the contents of a sealed container, without the need to extract a sample, is desirable in applications ranging from forensics to product quality control. On…

astro-ph.HE2021★ 15 cited

H.E.S.S. follow-up observations of Binary Black Hole Coalescence events during the second and third Gravitational Waves observing runs of Advanced LIGO and Advanced Virgo

H. E. S. S. collaboration, :, H. Abdalla +151

We report on the observations of four well-localized binary black hole (BBH) mergers by the High Energy Stereoscopic System (H.E.S.S.) during the second and third observing runs of…

cs.GR2021★ 5 cited

Meshless Monte Carlo Radiation Transfer Method for Curved Geometries using Signed Distance Functions

Lewis McMillan, Graham D. Bruce, Kishan Dholakia

Significance: Monte Carlo radiation transfer (MCRT) is the gold standard of modeling light transport in turbid media. Typical MCRT models use voxels or meshes to approximate experi…

physics.flu-dyn2021★ 13 cited

Bifurcations and dynamics in inertial focusing of particles in curved rectangular ducts

Rahil N. Valani, Brendan Harding, Yvonne M. Stokes

Particles suspended in fluid flow through a curved duct focus to stable equilibrium positions in the duct cross-section due to the balance of two dominant forces: (i) inertial lift…

gr-qc2021

A Quantum Informational Approach to the Problem of Time

Salman Sajad Wani, James Q. Quach, Mir Faizal +2

Several novel approaches have been proposed to resolve the problem of time by relating it to change. We argue using quantum information theory that the Hamiltonian constraint in qu…

astro-ph.IM2021

Next Generation Observatories -- Report from the Dawn VI Workshop; October 5-7 2021

D. H. Shoemaker, Stefan Ballmer, Matteo Barsuglia +33

The workshop Dawn VI: Next Generation Observatories took place online over three days, 5-7 October, 2021. More than 200 physicists and astronomers attended to contribute to, and le…

gr-qc2021★ 74 cited

Narrowband searches for continuous and long-duration transient gravitational waves from known pulsars in the LIGO-Virgo third observing run

The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1658

Isolated neutron stars that are asymmetric with respect to their spin axis are possible sources of detectable continuous gravitational waves. This paper presents a fully-coherent s…

hep-ex2021★ 30 cited

Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment

ATLAS Collaboration

This paper presents updated Monte Carlo configurations used to model the production of single electroweak vector bosons (W, Z/) in association with jets in proton-proton col…

hep-ex2021★ 5 cited

A search for an unexpected asymmetry in the production of and pairs in proton-proton collisions recorded by the ATLAS detector at TeV

ATLAS Collaboration

This search, a type not previously performed at ATLAS, uses a comparison of the production cross sections for and pairs to constrain physics processes beyond th…

gr-qc2021★ 133 cited

Tests of General Relativity with GWTC-3

The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1682

The ever-increasing number of detections of gravitational waves (GWs) from compact binaries by the Advanced LIGO and Advanced Virgo detectors allows us to perform ever-more sensiti…

cs.LG2021★ 4 cited

RamBoAttack: A Robust Query Efficient Deep Neural Network Decision Exploit

Viet Quoc Vo, Ehsan Abbasnejad, Damith C. Ranasinghe

Machine learning models are critically susceptible to evasion attacks from adversarial examples. Generally, adversarial examples, modified inputs deceptively similar to the origina…

math.DS2021★ 2 cited

Bifurcations in inertial focusing of a particle suspended in flow through curved rectangular ducts

Rahil N. Valani, Brendan Harding, Yvonne M. Stokes

Particles suspended in a fluid flow through a curved duct can focus to specific locations within the duct cross-section. This particle focusing is a result of a balance between two…

hep-ex2021★ 18 cited

Search for flavour-changing neutral-current interactions of a top quark and a gluon in collisions at TeV with the ATLAS detector

ATLAS Collaboration

A search is presented for the production of a single top quark via left-handed flavour-changing neutral-current (FCNC) interactions of a top quark, a gluon and an up or charm quark…

gr-qc2021★ 16 cited

The Berry phase from the entanglement of future and past light cones: detecting the timelike Unruh effect

James Q. Quach, Timothy C. Ralph, William J. Munro

The Unruh effect can not only arise out of the entanglement between modes of left and right Rindler wedges, but also between modes of future and past light cones. We explore the ge…

cs.LG2021★ 3 cited

On Learning Domain-Invariant Representations for Transfer Learning with Multiple Sources

Trung Phung, Trung Le, Long Vuong +4

Domain adaptation (DA) benefits from the rigorous theoretical works that study its insightful characteristics and various aspects, e.g., learning domain-invariant representations a…

math-ph2021★ 7 cited

Higher-order synchronization on the sphere

M. A. Lohe

We construct a system of interacting particles on the unit sphere in -dimensional space, which has -body interactions only. The equations have a gradient formul…

astro-ph.HE2021★ 241 cited

Improved Characterization of the Astrophysical Muon-Neutrino Flux with 9.5 Years of IceCube Data

R. Abbasi, M. Ackermann, J. Adams +376

We present a measurement of the high-energy astrophysical muon-neutrino flux with the IceCube Neutrino Observatory. The measurement uses a high-purity selection of ~650k neutrino-i…

astro-ph.HE2021★ 46 cited

A search for neutrino emission from cores of Active Galactic Nuclei

R. Abbasi, M. Ackermann, J. Adams +376

The sources of the majority of the high-energy astrophysical neutrinos observed with the IceCube neutrino telescope at the South Pole are unknown. So far, only a gamma-ray blazar w…

astro-ph.CO2021★ 247 cited

Constraints on the cosmic expansion history from GWTC-3

The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1676

We use 47 gravitational-wave sources from the Third LIGO-Virgo-KAGRA Gravitational-Wave Transient Catalog (GWTC-3) to estimate the Hubble parameter , including its current va…

eess.IV2021★ 6 cited

A Hierarchical Multi-Task Approach to Gastrointestinal Image Analysis

Adrian Galdran, Gustavo Carneiro, Miguel A. González Ballester

A large number of different lesions and pathologies can affect the human digestive system, resulting in life-threatening situations. Early detection plays a relevant role in the su…

astro-ph.HE2021★ 41 cited

Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift During the LIGO-Virgo Run O3b

The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1632

We search for gravitational-wave signals associated with gamma-ray bursts detected by the Fermi and Swift satellites during the second half of the third observing run of Advanced L…