Results 61 to 70 of about 20,673 (286)
New LHC bound on low-mass diphoton resonances [PDF]
, 2017 We derive a new bound on diphoton resonances using inclusive diphoton cross section measurements at the LHC, in the so-far poorly constrained mass range between the Upsilon and the SM Higgs.
Mariotti, Alberto +3 more
core +4 more sources
Resonance of Gravitational Axion-like Particles
UniverseThe motion of gravitational axion-like particles (ALPs) around a Kerr black hole is analyzed, paying attention to the resonance and distribution of spectral radiation. We first discuss the computation of gR˜μνρρσRμνρσ and its implications with Pontryagin’s theorem, and then a detailed analysis of Teukolsky’s master equation is carried out.
Jorge Gamboa, Fernando Méndez
openaire +3 more sources
Diffuse axion-like particle searches
, 2017 v1: 9 pages, 3 figures.
Vogel, Hendrik +2 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Interplay of ALP couplings at a muon collider
Journal of High Energy PhysicsAxion-like particles can couple to Standard Model gluons, electroweak gauge bosons, and massive fermions. A future multi-TeV muon collider provides a favorable environment to probe axion-like particles through multiple production channels, including ...
So Chigusa +3 more
doaj +1 more source
Reconciling the CAST and PVLAS Results
, 2006 The PVLAS experiment has recently claimed evidence for an axion-like particle in the milli-electron-Volt mass range with a coupling to two photons that appears to be in contradiction with the negative results of the CAST experiment searching for solar ...
G. Taylor +3 more
core +1 more source
Virtual axion-like particle complement to Euler-Heisenberg-Schwinger action [PDF]
, 2018 We modify action in an external electromagnetic field to include effects of virtual axion-like particle (ALP) excitations. A measurable addition to QED-Euler-Heisenberg-Schwinger (EHS) action is obtained and incorporated into experimental constraints ...
Evans, Stefan, Rafelski, Johann
core +2 more sources
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
Mixed axion/neutralino cold dark matter in supersymmetric models
, 2011 We consider supersymmetric (SUSY) models wherein the strong CP problem is solved by the Peccei-Quinn (PQ) mechanism with a concommitant axion/axino supermultiplet.
+21 more
core +3 more sources
Axions and Axion-Like Particles
, 2014 8 pages, 2 figures, invited review talk at the Rencontres de Moriond EW 2014, 15-22 March 2014, La Thuile ...
openaire +4 more sources