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444 papers · 1 filter

astro-ph.SR2024★ 2 cited

Red supergiant stars in binary systems II. Confirmation of B-type companions of red supergiants in the Small Magellanic Cloud using Hubble ultra-violet spectroscopy

L. R. Patrick, D. J. Lennon, A. Schootemeijer +5

Red supergiant stars (RSGs) represent the final evolutionary phase of the majority of massive stars and hold a unique role in testing the physics of stellar models. Eighty eight RS…

physics.ins-det2024

Towards MPGDs with embedded pixel ASICs

L. Scharenberg, J. Alozy, W. Billereau +27

Combining gaseous detectors with a high-granularity pixelated charge readout enables experimental applications which otherwise could not be achieved. This includes high-resolution…

cs.HC2024★ 2 cited

AI-in-the-loop: The future of biomedical visual analytics applications in the era of AI

Katja Bühler, Thomas Höllt, Thomas Schulz +1

AI is the workhorse of modern data analytics and omnipresent across many sectors. Large Language Models and multi-modal foundation models are today capable of generating code, char…

astro-ph.CO2024★ 4 cited

The ViCTORIA project: description of a multi-frequency radio survey of the Virgo galaxy cluster

F. de Gasperin, H. W. Edler, A. Boselli +8

The Virgo cluster is the closest richest nearby galaxy cluster. It is in the formation process, with a number of sub-clusters undergoing merging and interactions. Although a great…

astro-ph.CO2024★ 2 cited

Euclid: Field-level inference of primordial non-Gaussianity and cosmic initial conditions

A. Andrews, J. Jasche, G. Lavaux +147

A primary target of the \Euclid space mission is to constrain early-universe physics by searching for deviations from a primordial Gaussian random field. A significant detection of…

math.PR2024

Ballistic Convergence in Hit-and-Run Monte Carlo and a Coordinate-free Randomized Kaczmarz Algorithm

Nawaf Bou-Rabee, Andreas Eberle, Stefan Oberdörster

Hit-and-Run is a coordinate-free Gibbs sampler, yet the quantitative advantages of its coordinate-free property remain largely unexplored beyond empirical studies. In this paper, w…

cond-mat.str-el2024★ 16 cited

Experimental observation of repulsively bound magnons

Zhe Wang, Catalin-Mihai Halati, Jean-Sébastien Bernier +9

Stable composite objects, such as hadrons, nuclei, atoms, molecules and superconducting pairs, formed by attractive forces are ubiquitous in nature. By contrast, composite objects…

astro-ph.SR2024★ 1 cited

On the detectability and parameterisation of binary stars through spectral energy distributions

Vikrant V. Jadhav

This study examines the characterization of binary star systems using Spectral Energy Distributions (SEDs), a technique increasingly essential with the rise of large-scale astronom…

math.NA2024

Aubin--Nitsche-type estimates for space-time FOSLS for parabolic PDEs

Thomas Führer, Gregor Gantner

We develop Aubin--Nitsche-type estimates for recently proposed first-order system least-squares finite element methods (FOSLS) for the heat equation. Under certain assumptions, whi…

hep-lat2024★ 12 cited

On the equivalence of Prony and Lanczos methods for Euclidean correlation functions

Johann Ostmeyer, Aniket Sen, Carsten Urbach

We investigate the oblique Lanczos method recently put forward in arXiv:2406.20009 for analysing Euclidean correlators in lattice field theories and show that it is analytically eq…

astro-ph.GA2024★ 5 cited

Dust emission from the bulk of galaxies at the Epoch of Reionization

L. Ciesla, S. Adscheid, B. Magnelli +6

[Abridged] Our view of dust in primordial galaxies is limited towards a few tens of z~7 galaxies, pre-selected from UV-optical observations, and are thus not necessarily representa…

hep-th2024★ 28 cited

Canonical Differential Equations Beyond Genus One

Claude Duhr, Franziska Porkert, Sven F. Stawinski

We discuss for the first time canonical differential equations for hyperelliptic Feynman integrals. We study hyperelliptic Lauricella functions that include in particular the maxim…

cs.CV2024★ 1 cited

Epipolar Attention Field Transformers for Bird's Eye View Semantic Segmentation

Christian Witte, Jens Behley, Cyrill Stachniss +1

Spatial understanding of the semantics of the surroundings is a key capability needed by autonomous cars to enable safe driving decisions. Recently, purely vision-based solutions h…

cond-mat.str-el2024★ 2 cited

1/5 and 1/3 magnetization plateaux in the spin 1/2 chain system YbAlO3

P. Mokhtari, S. Galeski, U. Stockert +7

Quasi-one-dimensional magnets can host an ordered longitudinal spin-density wave state (LSDW) in magnetic field at low temperature, when longitudinal correlations are strengthened…

hep-ph2024★ 7 cited

NNLOCAL: completely local subtractions for color-singlet production in hadron collisions

V. Del Duca, C. Duhr, L. Fekésházy +5

We present NNLOCAL, a proof-of-concept parton-level Monte Carlo program implementing the extension of the completely local subtraction scheme CoLoRFulNNLO to the case of color-sing…

astro-ph.GA2024★ 3 cited

Full disc [CII] mapping of nearby star-forming galaxies: SOFIA FIFI/LS observations of NGC 3627, NGC 4321, and NGC 6946

I. Kovačić, A. T. Barnes, F. Bigiel +20

As a major cooling line of interstellar gas, the far-infrared 158 μm line from singly ionised carbon [CII] is an important tracer of various components of the interstellar medium i…

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-ph2024★ 25 cited

Dispersion relation for hadronic light-by-light scattering: and poles

Simon Holz, Martin Hoferichter, Bai-Long Hoid +1

The pseudoscalar-pole contributions to hadronic light-by-light scattering are determined by the respective transition form factors (TFFs) into two virtual photons. These TFFs const…

nucl-ex2024★ 1 cited

First measurement of symmetric cumulants of hexagonal flow harmonics in PbPb collisions at = 5.02 TeV

ALICE Collaboration

Correlations between event-by-event fluctuations of anisotropic flow harmonics are measured in PbPb collisions at a center-of-mass energy per nucleon pair of 5.02 TeV, as record…

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-ph2024★ 13 cited

Global parametrizations of scattering with dispersive constraints: Beyond the S0 wave

J. R. Peláez, P. Rabán, J. Ruiz de Elvira

We provide new global parametrizations of scattering for the S2, P, D, F, and G partial waves up to at least 1.8 GeV, easy to implement for phenomenological use. With ea…

math.QA2024

Frobenius monoidal functors induced by Frobenius extensions of Hopf algebras

Johannes Flake, Robert Laugwitz, Sebastian Posur

We show that induction along a Frobenius extension of Hopf algebras is a Frobenius monoidal functor in great generality, in particular, for all finite-dimensional and all pointed H…