Results 81 to 90 of about 135,102 (219)

Radiation and reaction at one loop

Journal of High Energy Physics
We study classical radiation fields at next-to-leading order using the methods of scattering amplitudes. The fields of interest to us are sourced when two massive, point-like objects scatter inelastically, and can be computed from one-loop amplitudes ...
Asaad Elkhidir, Donal O’Connell, Matteo Sergola, Ingrid A. Vazquez-Holm   +3 more
doaj   +1 more source

An Exploration of Auction Price Concentration at the Artist Level

Australian Economic Papers, Volume 64, Issue 3, Page 299-308, September 2025.
ABSTRACT Auction price studies have typically had an object‐based focus, employing models to understand the prices of artworks. In this paper, we take an alternative focus on price heterogeneity, considering the artist, not the artworks, as the level of observation.
Tim R. L. Fry
wiley   +1 more source

Flavor Violating Higgs Decays

, 2013
We study a class of nonstandard interactions of the newly discovered 125 GeV Higgs-like resonance that are especially interesting probes of new physics: flavor violating Higgs couplings to leptons and quarks.
A Arhrib, A Azatov, A Elagin, A Goudelis, AJ Buras, ATLAS collaboration, ATLAS collaboration, ATLAS collaboration, B McWilliams, CMS collaboration, CMS collaboration, CMS collaboration, D Carmi, D Chang, D McKeen, F Aguila del, F Aguila del, G Bennett, G Blankenburg, G Perez, GF Giudice, H Ishimori, J Aguilar-Saavedra, J Alwall, J Beringer, J Bjorken, J Lees, JL Diaz-Cruz, Joachim Kopp, JR Ellis, JR Espinosa, Jure Zupan, K Agashe, K Babu, K Hayasaka, K Nakamura, L Willmann, M Blanke, M Bona, M Pospelov, ME Albrecht, N Craig, OU Shanker, PP Giardino, RD Young, Roni Harnik, S Casagrande, S Davidson, S Davidson, S Fajfer, S Kanemura, T Aaltonen, T Aaltonen, T Cheng, T Clark, T Han, U Bellgardt, VM Abazov, W Buchmüller, WH Bertl   +59 more
core   +1 more source

Judicial Review of the Improper Policy Implementation of Treaties

The Modern Law Review, Volume 88, Issue 5, Page 944-972, September 2025.
In recent years the courts of England and Wales have come to recognise a new iteration of judicial review which this article terms ‘review of improper policy implementation of treaties’ or ‘RIPIT’. RIPIT enables a reviewing court to scrutinise a domestic policy document which is promulgated for the purpose of securing compliance with a legislatively ...
Joanna Bell
wiley   +1 more source

Search for the Higgs Boson: a Statistical Adventure of Exclusion and Discovery

, 2013
The 40 years old Standard Model, the theory of particle physics, seems to describe all experimental data very well. All of its elementary particles were identified and studied apart from the Higgs boson until 2012. For decades many experiments were built
Horvath, Dezso
core   +1 more source

Steven Weinberg and Higgs physics

Nuclear Physics B
As a tribute to Steven Weinberg, we summarize the immense impact that he had on the understanding of the mechanism of spontaneous symmetry breaking and on the physics of the Higgs boson.
Abdelhak Djouadi, José Ignacio Illana
doaj   +1 more source

Perturbative spacetimes from Yang-Mills theory

Journal of High Energy Physics, 2017
The double copy relates scattering amplitudes in gauge and gravity theories. In this paper, we expand the scope of the double copy to construct spacetime metrics through a systematic perturbative expansion.
Andrés Luna, Ricardo Monteiro, Isobel Nicholson, Alexander Ochirov, Donal O’Connell, Niclas Westerberg, Chris D. White   +6 more
doaj   +1 more source

Quantum Thermalization Dynamics of Fermi Gases Quenched to the BEC‐BCS Crossover

Advanced Science, Volume 12, Issue 31, August 21, 2025.
This study, reporting the first experimental realization of interaction quench far faster than the Fermi timescale in fermionic many‐body systems, explores real‐time quantum thermalization dynamics in the BEC‐BCS crossover. It observes prethermal states with distinct lifetimes after quantum quench, uncovers universal prethermal scaling, and observes ...
Licheng Yi, Shuxian Yu, Meimei Wu, Shujin Deng, Haibin Wu   +4 more
wiley   +1 more source

Exploratory calculation of the rare hyperon decay Σ+ → pℓ + ℓ − from lattice QCD

Journal of High Energy Physics
The rare hyperon decay Σ+ → pℓ + ℓ − is a flavour-changing neutral current process mediated by an s → d transition that occurs only at loop level within the Standard Model.
Felix Erben, Vera Gülpers, Maxwell T. Hansen, Raoul Hodgson, Antonin Portelli   +4 more
doaj   +1 more source

Indirect tests of the Randall-Sundrum model

, 2011
I present phenomenological implications of the Randall-Sundrum model for indirect searches, specifically a selection of flavor observables and Higgs-related collider searches.
Aaltonen T [The CDF Collaboration], Agashe K, Blanke M, Blanke M, Brod J, Casagrande S, Csaki C, F del Aguila, Liu Q, Sandro Casagrande, Santiago J   +10 more
core   +1 more source