Zobrazeno 1 - 10
of 2 105
pro vyhledávání: '"Fowlie A"'
Autor:
Albert, Joshua, Balazs, Csaba, Fowlie, Andrew, Handley, Will, Hunt-Smith, Nicholas, de Austri, Roberto Ruiz, White, Martin
For several decades now, Bayesian inference techniques have been applied to theories of particle physics, cosmology and astrophysics to obtain the probability density functions of their free parameters. In this study, we review and compare a wide ran
Externí odkaz:
http://arxiv.org/abs/2409.18464
Autor:
Li, Jiarui, Green, Robert J., Domínguez, Claribel, Levitan, Abraham, Tseng, Yi, Catalano, Sara, Fowlie, Jennifer, Sutarto, Ronny, Rodolakis, Fanny, Korol, Lucas, McChesney, Jessica L., Freeland, John W., Van der Marel, Dirk, Gibert, Marta, Comin, Riccardo
In rare earth nickelates (RENiO$_3$), electron-lattice coupling drives a concurrent metal-to-insulator and bond disproportionation phase transition whose microscopic origin has long been the subject of active debate. Of several proposed mechanisms, h
Externí odkaz:
http://arxiv.org/abs/2408.17450
Autor:
Fowlie, Andrew, Herrera, Gonzalo
We uncover two precise interpretations of traditional electroweak fine-tuning (FT) measures that were historically missed. (i) a statistical interpretation: the traditional FT measure shows the change in plausibility of a model in which a parameter w
Externí odkaz:
http://arxiv.org/abs/2406.03533
Autor:
Fowlie, Andrew
The Bayes factor surface is a new way to present results from experimental searches for new physics. Searches are regularly expressed in terms of phenomenological parameters - such as the mass and cross-section of a weakly interacting massive particl
Externí odkaz:
http://arxiv.org/abs/2401.11710
We present the Granular AMR Parsing Evaluation Suite (GrAPES), a challenge set for Abstract Meaning Representation (AMR) parsing with accompanying evaluation metrics. AMR parsers now obtain high scores on the standard AMR evaluation metric Smatch, cl
Externí odkaz:
http://arxiv.org/abs/2312.03480
Autor:
Mundet, Bernat, Hadjimichael, Marios, Fowlie, Jennifer, Korosec, Lukas, Varbaro, Lucia, Dominguez, Claribel, Triscone, Jean-Marc, Alexander, Duncan T. L.
Most perovskite oxides belong to the Pbnm space group, composed by an anisotropic unit cell, A-site antipolar displacements and oxygen octahedral tilts. Mapping the orientation of the orthorhombic unit cell in epitaxial heterostructures that consist
Externí odkaz:
http://arxiv.org/abs/2307.06606
Autor:
Fowlie, Andrew, Li, Qiao
The BNL and FNAL measurements of the anomalous magnetic moment of the muon disagree with the Standard Model (SM) prediction by more than $4\sigma$. The hadronic vacuum polarization (HVP) contributions are the dominant source of uncertainty in the SM
Externí odkaz:
http://arxiv.org/abs/2306.17385
Autor:
Athron, Peter, Fowlie, Andrew, Lu, Chih-Ting, Morris, Lachlan, Wu, Lei, Wu, Yongcheng, Xu, Zhongxiu
Several pulsar timing array collaborations recently reported evidence of a stochastic gravitational wave background (SGWB) at nHz frequencies. Whilst the SGWB could originate from the merger of supermassive black holes, it could be a signature of new
Externí odkaz:
http://arxiv.org/abs/2306.17239
Publikováno v:
Progress in Particle and Nuclear Physics 135 (2024) 104094
Gravitational waves (GWs) were recently detected for the first time. This revolutionary discovery opens a new way of learning about particle physics through GWs from first-order phase transitions (FOPTs) in the early Universe. FOPTs could occur when
Externí odkaz:
http://arxiv.org/abs/2305.02357
Autor:
The GAMBIT Collaboration, Ananyev, Viktor, Balázs, Csaba, Beniwal, Ankit, Braseth, Lasse Lorentz, Buckley, Andy, Butterworth, Jonathan, Chang, Christopher, Danninger, Matthias, Fowlie, Andrew, Gonzalo, Tomás E., Kvellestad, Anders, Mahmoudi, Farvah, Martinez, Gregory D., Prim, Markus T., Procter, Tomasz, Raklev, Are, Scott, Pat, Stöcker, Patrick, Abeele, Jeriek Van den, White, Martin, Zhang, Yang
Using the GAMBIT global fitting framework, we constrain the MSSM with an eV-scale gravitino as the lightest supersymmetric particle, and the six electroweakinos (neutralinos and charginos) as the only other light new states. We combine 15 ATLAS and 1
Externí odkaz:
http://arxiv.org/abs/2303.09082