Results 21 to 30 of about 862 (207)
Approaching the first any light particle search II science run
, 2023 The Any Light Particle Search II (ALPS II) is a light-shining-through-a-wall (LSW) experiment based at DESY in Hamburg, Germany, that will search for axions and axion-like particles down to the coupling of the axion to two photons of $g_{a\gamma\gamma}$ >
Spector, Aaron D., ALPS Collaboration
core +1 more source
, 2015 New pseudo-scalars, often called axion-like particles (ALPs), abound in model-building and are often associated with the breaking of a new symmetry. Traditional searches and indirect bounds are limited to light axions, typically in or below the KeV range
Ken Mimasu +3 more
core +2 more sources
Intermediate Scale Accidental Axion and ALPs
, 2014 We discuss the problem of constructing models containing an axion and axion-like particles, motivated by astrophysical observations, with decay constants at the intermediate scale ranging from $10^9$GeV to $10^{13}$GeV. We present examples in which the axion and axion-like particles arise accidentally as pseudo Nambu-Goldstone bosons of automatic ...
Mohanmurthy, Prajwal +10 more
openaire +4 more sources
ALPINIST: Axion-Like Particles In Numerous Interactions Simulated and Tabulated
Journal of High Energy Physics, 2022 Proton beam dump experiments are among the most promising strategies to search for light and feebly interacting states such as axion-like particles (ALPs). The interpretation of these experiments is however complicated by the wide range of ALP models and
Jan Jerhot +4 more
doaj +1 more source
Characterising a single photon detector for ALPS II [PDF]
, 2021 Transition Edge Sensors (TESs) have found widespread application in fundamental studies due to their low background rate, high efficiency, and excellent energy resolution.
Isleif, Katharina-Sophie +4 more
core +1 more source
Cosmological Constraints on Thermal Relic Axions and Axion-like Particles
, 2011 Cosmological precision data can be used to set very strict constraints on Axions and Axion-like particles (ALPs) produced thermally in the big bang. We briefly review the known bounds and propose two new constraints for Axions and ALPs decaying in the ...
Cadamuro, Davide, Redondo, Javier
core +1 more source
Advanced Science, EarlyView.A novel geometry‐resolved membrane platform provides a seamlessly integrated pipeline for studying curvature‐sensing proteins. By linking shotgun proteomics with quantitative imaging, this approach enables both the unbiased discovery and rigorous validation of novel sensors across the entire curvature range—positive, negative, and zero.
Takumi Komikawa +6 more
wiley +1 more source
American Journal of Botany, EarlyView.Abstract Premise The origin of endemic species in the European Alps is commonly attributed to the climatic oscillations of the Quaternary. Moehringia sect. Moehringia, with 12 of 15 species endemic to the Alps and mostly restricted to well‐known glacial refugia, is a prime system for investigating the diversification of a lineage originating in the ...
Joachim W. Kadereit +4 more
wiley +1 more source
Design and Performance of the ALPS II Regeneration Cavity [PDF]
The Regeneration Cavity (RC) is a critical component of the Any Light Particle Search II (ALPS II) experiment. It increases the signal from possible axions and axion-like particles in the experiment by nearly four orders of magnitude.
Oceano, Isabella +14 more
core +6 more sources