Results 71 to 80 of about 2,678 (202)

Electroweak precision test of axion-like particles

Journal of High Energy Physics, 2023
We study the contributions of an axion-like particle to the electroweak precision observables. The particle is assumed to couple with the standard model electroweak gauge bosons.
Masashi Aiko, Motoi Endo
doaj   +1 more source

Mississippi State Axion Search: A Light Shining though a Wall ALP Search

, 2014
The elegant solutions to the strong CP problem predict the existence of a particle called axion. Thus, the search for axion like particles (ALP) has been an ongoing endeavor.
Dutta, Dipangkar, Formaggio, Joseph, Fowler, Nicholas, Gaerlan, Mikhail, Jiang, Yipeng, Madsen, John, MASS Collaboration, Mohanmurthy, Prajwal, Oblath, Noah, Powers, Adam, Ray, Amy, Riehle, Robertson   +11 more
core   +1 more source

Fracture‐Assisted Pressure Solution Creep of Granite: An Example From the Mont Blanc Massif, Western Alps

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract The Mont Blanc granite, as other deformed granites, has splitting properties attributed to two perpendicular planes: one formed by aligned fractures and the other by aligned micas in foliation planes. It is shown that this microstructure results from ductile deformation with stress‐driven dissolution of quartz and feldspar that passively ...
Jean‐Pierre Gratier, Luca Menegon, François Renard   +2 more
wiley   +1 more source

Aiming for tops of ALPs with a muon collider

Journal of High Energy Physics
Future muon colliders with center-of-mass energy of O $$ \mathcal{O} $$ (1 − 10) TeV can provide a clean high-energy environment with advantages in searches for TeV-scale axion-like particles (ALPs), pseudo-Nambu-Goldstone bosons associated with ...
So Chigusa, Sudhakantha Girmohanta, Yuichiro Nakai, Yufei Zhang   +3 more
doaj   +1 more source

Combined heat and drought affect the abundance, composition and diversity of subalpine surface‐active soil arthropod communities

Ecological Entomology, Volume 51, Issue 1, Page 98-112, February 2026.
We applied factorial soil warming and moisture reduction treatments directly in the field in the Australian subalpine to assess changes to surface‐active soil arthropod abundance, diversity and community composition. After identifying nearly 50,000 specimens to order, we found a stronger effect of sampling month than treatment.
Kate R. Farkas, Zachary A. Brown, James L. King, Adrienne B. Nicotra, Megan L. Head, Pieter A. Arnold   +5 more
wiley   +1 more source

Small instantons and the post-inflationary QCD axion in a special product GUT

Journal of High Energy Physics
We 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, Yuichiro Nakai, Motoo Suzuki, Junxuan Xu   +3 more
doaj   +1 more source

Photon enhancement in a homogeneous axion dark matter background

, 2019
We study the propagation of photons in a homogeneous axion dark matter background. When the axion decay into two photons is stimulated, the photon field exhibits a parametric instability in a small bandwidth centered on one half of the axion mass.
Arza, Ariel
core   +1 more source

Cave depth and subterranean connectivity are drivers of intraspecific trait variability in two subterranean congeneric beetles

Ecological Entomology, Volume 51, Issue 1, Page 153-164, February 2026.
The abundance of cave beetles increases with depth, with Duvalius hartigi exhibiting maximum densities at greater depths in volcanic systems. Troglomorphic traits become more pronounced with increasing depth exclusively in the alpine species Duvalius carantii.
Giuseppe Nicolosi, Elena Piano, Marco Tolve, Pier Mauro Giachino, Paolo Magrini, Marco Isaia   +5 more
wiley   +1 more source

The ALPs from the top: searching for long lived axion-like particles from exotic top decays [PDF]

, 2022
Adrián Carmona
openalex   +3 more sources

Traits and functions of alpine plant communities respond strongly but not always sufficiently to in situ climate change

New Phytologist, Volume 249, Issue 3, Page 1173-1187, February 2026.
Summary Increasing climate warming and summer droughts are known to affect mountain plant communities, their functional traits and life strategies. However, little is known about how strongly and efficiently communities respond to climate change, and how tightly plant responses are linked to responses of ecosystem functions.
Billur Bektaş, Gemma Rutten, Amélie Saillard, Rodrigue Friaud, Cindy Arnoldi, Julien Renaud, Maya Guéguen, Arnaud Foulquier, Jérôme Poulenard, Emilie Lyautey, Jean‐Christophe Clément, Wilfried Thuiller, Tamara Münkemüller   +12 more
wiley   +1 more source