Results 61 to 70 of about 885 (207)
Community assembly on inland cliffs is context‐dependent
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Under harsh environmental conditions, community assembly processes are expected to drive pronounced functional convergence, with communities dominated by stress‐tolerant species.
Thomas Deola +9 more
wiley +1 more source
Terrestrial axion/ALP searches
, 2018 X-ray astronomy and fundamental physics, Newport Pagnell, United Kingdom, 24 Oct 2018 - 25 Oct ...
openaire +2 more sources
Classification of three-family flavoured DFSZ axion models that have no domain wall problem
Journal of High Energy PhysicsWe provide an exhaustive classification of three-family DFSZ axion models that have no cosmological domain wall problem. This result is obtained by making the Peccei-Quinn symmetry flavour dependent in certain specific ways, thus reinforcing a possible ...
Peter Cox +4 more
doaj +1 more source
The Ladies’ Alpine Club, Embattled Collaboration and International Communities of Knowledge, 1907–39
History, EarlyView.Abstract This article considers the development of the Ladies’ Alpine Club from its inception until the Second World War through its Yearbooks, articles and lectures, as part of a community of knowledge which was devoted to international mountaineering.
James Watts
wiley +1 more source
Effective field theories of axion, ALP and dark photon
Journal of High Energy PhysicsA bstract With the help of Young tensor technique, we enumerate the complete and independent set of effective operators up to dim -8 for the extension of the standard model with a Goldstone boson by further imposing
Huayang Song, Hao Sun, Jiang-Hao Yu
openaire +4 more sources
The experimental challenge of detecting solar axion-like particles to test the cosmological ALP-photon oscillation hypotheses [PDF]
Astroparticle Physics, 2011 We consider possible experimental tests of recent hypotheses suggesting that TeV photons survive the pair production interaction with extragalactic background light over cosmological distances by converting to axion-like particles (ALPs) in galactic magnetic fields. We show that proposed giant ultra-low background scintillation detectors will even have
Avignone III, F. T. +2 more
openaire +2 more sources
Extra-dimensional axion expectations
Journal of High Energy PhysicsAxions arising as modes of higher-dimensional gauge fields are known to offer a compelling solution to the axion quality problem and to naturally arise in string theory.
Matthew Reece
doaj +1 more source
Boreas, EarlyView.The characteristics of settlement of Neanderthals in northern Central Europe during the earlier phases of the Middle Palaeolithic (Marine Isotope Stage 8–6) have been a matter of debate for decades, specifically regarding the population dynamics at such latitudes during the coldest phases. In this paper, we review the known archaeological record of the
Gianpiero Di Maida +5 more
wiley +1 more source
Small instantons and the post-inflationary QCD axion in a special product GUT
Journal of High Energy PhysicsWe present a new framework of grand unification that is equipped with an axion solution to the strong CP problem without a domain wall problem when the Peccei-Quinn (PQ) symmetry is spontaneously broken after inflation.
Shihwen Hor +3 more
doaj +1 more source
Beyond Spherical Harmonics: Rethinking Appearance Models for Radiance Reconstruction
Computer Graphics Forum, EarlyView.Abstract View‐dependent appearance modeling remains a challenging problem in novel‐view synthesis and reconstruction. Accurately representing complex angular effects often requires substantial memory and computational resources. For new learning‐based methods, a common approach is to rely on Spherical Harmonics (SH).
Ewa Miazga, Jorge Condor, Piotr Didyk
wiley +1 more source