output
19922026
Showing 2022Show all

311 papers · 1 filter

cs.IR2022★ 52 cited

Bring Your Own View: Graph Neural Networks for Link Prediction with Personalized Subgraph Selection

Qiaoyu Tan, Xin Zhang, Ninghao Liu +5

Graph neural networks (GNNs) have received remarkable success in link prediction (GNNLP) tasks. Existing efforts first predefine the subgraph for the whole dataset and then apply G…

physics.ins-det2022★ 18 cited

The Triggerless Data Acquisition System of the XENONnT Experiment

E. Aprile, J. Aalbers, K. Abe +162

The XENONnT detector uses the latest and largest liquid xenon-based time projection chamber (TPC) operated by the XENON Collaboration, aimed at detecting Weakly Interacting Massive…

astro-ph.EP2022★ 37 cited

Mapping Protoplanetary Disk Vertical Structure with CO Isotopologue Line Emission

Charles J. Law, Richard Teague, Karin I. Öberg +21

High spatial resolution observations of CO isotopologue line emission in protoplanetary disks at mid-inclinations (30-75°) allow us to characterize the gas structure in…

astro-ph.SR2022★ 4 cited

The Equilibrium of Coronal Loops Near Separatrices

Emily I Mason, Spiro K Antiochos, Stephen Bradshaw

We present numerical models from the field-aligned Hydrodynamics and Radiation Code (HYDRAD) of a highly asymmetric closed coronal loop with near-singular expansion factor. This lo…

physics.geo-ph2022★ 24 cited

Application of Machine Learning in Seismic Fragility Assessment of Bridges with SMA-Restrained Rocking Columns

Miles Akbarnezhad, Mohammad Salehi, Reginald DesRoches

This paper evaluates the seismic fragility of a two-span reinforced concrete (RC) bridge with shape memory alloy (SMA)-restrained rocking (SRR) columns through machine learning (ML…

q-bio.BM2022★ 126 cited

Machine Learning Coarse-Grained Potentials of Protein Thermodynamics

Maciej Majewski, Adrià Pérez, Philipp Thölke +7

A generalized understanding of protein dynamics is an unsolved scientific problem, the solution of which is critical to the interpretation of the structure-function relationships t…

astro-ph.HE2022★ 1 cited

Morphology of Shocked Lateral Outflows in Colliding Hydrodynamic Flows

R. N. Markwick, A. Frank, J. Carroll-Nellenback +6

Supersonic interacting flows occurring in phenomena such as protostellar jets give rise to strong shocks, and have been demonstrated in several laboratory experiments. To study suc…

astro-ph.SR2022★ 16 cited

The IGRINS YSO Survey III: Stellar parameters of pre-main sequence stars in Ophiuchus and Upper Scorpius

Ricardo López-Valdivia, Gregory N. Mace, Eunkyu Han +9

We used the Immersion GRating Infrared Spectrometer (IGRINS) to determine fundamental parameters for 61 K- and M-type young stellar objects (YSOs) located in the Ophiuchus and Uppe…

cs.IR2022★ 7 cited

TinyKG: Memory-Efficient Training Framework for Knowledge Graph Neural Recommender Systems

Huiyuan Chen, Xiaoting Li, Kaixiong Zhou +4

There has been an explosion of interest in designing various Knowledge Graph Neural Networks (KGNNs), which achieve state-of-the-art performance and provide great explainability fo…

astro-ph.SR2022★ 19 cited

The First Flight of the Marshall Grazing Incidence X-ray Spectrometer (MaGIXS)

Sabrina L. Savage, Amy R. Winebarger, Ken Kobayashi +34

The Marshall Grazing Incidence X-ray Spectrometer (MaGIXS) sounding rocket experiment launched on July 30, 2021 from the White Sands Missile Range in New Mexico. MaGIXS is a unique…

math.SP2022★ 1 cited

Stability of Spectral Types of Quasi-Periodic Schrödinger Operators With Respect to Perturbations by Decaying Potentials

David Damanik, Xianzhe Li, Jiangong You +1

We consider perturbations of quasi-periodic Schrödinger operators on the integer lattice with analytic sampling functions by decaying potentials and seek decay conditions under whi…

astro-ph.GA2022★ 4 cited

Length-scales and Dynamics of Carina's Western Wall

Turlough Downes, Patrick Hartigan, Andrea Isella

We present a variety of analyses of the turbulent dynamics of the boundary of a photo-dissociation region (PDR) in the Carina Nebula using high resolution ALMA observations. Using…

math.GT2022

Action of the Mazur pattern up to topological concordance

Alex Manchester

In the '80s, Freedman showed that the Whitehead doubling operator acts trivally up to topological concordance. On the other hand, Akbulut showed that the Whitehead doubling operato…

math.GT2022

Fibered 3-manifolds and Veech groups

Christopher J. Leininger, Kasra Rafi, Nicholas Rouse +2

We study Veech groups associated to the pseudo-Anosov monodromies of fibers and foliations of a fixed hyperbolic 3-manifold. Assuming Lehmer's Conjecture, we prove that the Veech g…

hep-ex2022★ 12 cited

Measurement of the electroweak production of W in association with two jets in proton-proton collisions at = 13 TeV

CMS Collaboration

A measurement is presented for the electroweak production of a W boson, a photon (), and two jets (j) in proton-proton collisions. The leptonic decay of the W boson is selected…

quant-ph2022★ 45 cited

Reinforcement learning optimization of the charging of a Dicke quantum battery

Paolo Andrea Erdman, Gian Marcello Andolina, Vittorio Giovannetti +1

Quantum batteries are energy-storing devices, governed by quantum mechanics, that promise high charging performance thanks to collective effects. Due to its experimental feasibilit…

cond-mat.str-el2022★ 27 cited

Emergent flat band and topological Kondo semimetal driven by orbital-selective correlations

Lei Chen, Fang Xie, Shouvik Sur +4

Flat electronic bands are expected to show proportionally enhanced electron correlations, which may generate a plethora of novel quantum phases and unusual low-energy excitations.…

cond-mat.mes-hall2022★ 10 cited

Dipolar Weyl semimetals

Alexander C. Tyner, Shouvik Sur

In time-reversal symmetry-broken Weyl semimetals, Weyl points act as monopoles and antimonopoles of the Berry curvature, with a monopole-antimonopole pair producing a net zero Berr…

hep-ex2022★ 4 cited

Search for long-lived particles using out-of-time trackless jets in proton-proton collisions at = 13 TeV

CMS Collaboration

A search for long-lived particles decaying in the outer regions of the CMS silicon tracker or in the calorimeters is presented. The search is based on a data sample of proton-proto…

hep-ex2022★ 4 cited

Measurement of the dependence of the hadron production fraction ratio and on B meson kinematic variables in proton-proton collisions at = 13 TeV

CMS Collaboration

The dependence of the ratio between the B and B hadron production fractions, , on the transverse momentum () and rapid…

nucl-ex2022★ 8 cited

Measurements of azimuthal anisotropy of nonprompt D mesons in PbPb collisions at = 5.02 TeV

CMS Collaboration

Measurements of the elliptic () and triangular () azimuthal anisotropy coefficients are presented for D mesons produced in b hadron decays (nonprompt D mesons) in…

physics.optics2022★ 9 cited

Detection of strong light-matter interaction in a single nano-cavity with a thermal transducer

Mario Malerba, Simone Sotgiu, Andrea Schirato +11

Recently, the concept of strong light-matter coupling has been demonstrated in semiconductor structures, and it is poised to revolutionize the design and implementation of componen…

hep-ex2022

First measurement of anti-k jet spectra and jet substructure using the archived ALEPH data at 91.2 GeV

Yi Chen, Austin Baty, Dennis Perepelitsa +7

We present the first anti-k jet spectrum and substructure measurements using the archived ALEPH data taken in 1994 at a center of mass energy of Ge…

physics.flu-dyn2022★ 24 cited

High-Order Methods for Hypersonic Flows with Strong Shocks and Real Chemistry

Ahmad Peyvan, Khemraj Shukla, Jesse Chan +1

We compare high-order methods including spectral difference (SD), flux reconstruction (FR), the entropy-stable discontinuous Galerkin spectral element method (ES-DGSEM), modal disc…