Results 81 to 90 of about 55,487 (227)

Observation of a Downward Terrestrial Gamma‐Ray Flash Associated With Dart Leaders of a Negative Cloud‐To‐Ground Lightning Flash

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 10, 28 May 2026.
Abstract We report the observation of a downward terrestrial gamma‐ray flash (TGF) during the dart‐leader stage in a negative cloud‐to‐ground lightning flash. The observation was recorded by the Telescope Array Surface Detector, in conjunction with a Lightning Mapping Array, an interferometer (INTF), a fast antenna, and a high‐speed camera.
N. Kieu   +133 more
wiley   +1 more source

Muon and muon neutrino fluxes from atmospheric charm [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 1999
3 pages, submitted to the Proceedings of the Fifth International Workshop on Topics in Astroparticle and Underground Physics, Sept ...
Pasquali, L., Reno, M. H., Sarcevic, I.
openaire   +2 more sources

Measurement of the muon charge asymmetry in inclusive pp →W + X production at s=7 TeV and an improved determination of light parton distribution functions [PDF]

open access: yes, 2013
Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published articles title, journal citation, and DOI ...
Dias F   +999 more
core   +1 more source

Resolving Complex Multiscale Structure of Magneto‐ and Electroactive Polymer Composites With an Ionic Liquid

open access: yesAdvanced Materials, Volume 38, Issue 25, 4 May 2026.
Multiscale ionic liquid segregation into nano‐sized domains in the unconfined amorphous polymer phase and into micron‐sized pores enables a coupled magneto‐ and electroactive responses. ABSTRACT A multiscale understanding of the structure of ionogels – nanoparticle‐free polymer composites incorporating ionic liquids – is essential for enhancing their ...
Andrey Shibaev   +16 more
wiley   +1 more source

Muon Capture and Muon Lifetime

open access: yes, 2003
We survey a new generation of precision muon lifetime experiments. The goal of the MuCap experiment is a determination of the rate for muon capture on the free proton to 1 percent, from which the induced pseudoscalar form factor $g_P$ of the nucleon can be derived with 7 percent precision.
openaire   +2 more sources

Testing the neutrino content of the muon at muon colliders

open access: yesJournal of High Energy Physics
Abstract Collinear emission of W bosons off a high-energy muon induces a large muon-neutrino component among the Parton Distribution Functions (PDFs) of a muon. In this paper we study the phenomenology related to the ν μ PDF at future high-energy muon colliders.
Rodolfo Capdevilla   +3 more
openaire   +3 more sources

The response to high magnetic fields of the vacuum phototriodes for the compact muon solenoid endcap electromagnetic calorimeter

open access: yes, 2002
The endcap electromagnetic calorimeter of the Compact Muon Solenoid (CMS) detects particles with the dense fast scintillator lead tungstate (PbWO4). Due to the low light yield of this scintillator photodetectors with internal gain are required.
Williams J H   +21 more
core   +1 more source

Tuning of charge order by uniaxial stress in a cuprate superconductor

open access: yesCommunications Physics
Strongly correlated electron materials are often characterized by competition and interplay of multiple quantum states. For example, in high-temperature cuprate superconductors unconventional superconductivity, spin- and charge-density wave orders ...
Laure Thomarat   +14 more
doaj   +1 more source

Spectroscopic Neutron Imaging for Chemically Sensitive In Situ Electrolyte Characterisation

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 5, May 2026.
Chemically sensitive spectroscopic neutron imaging (SNI) spatially resolves composition‐dependent variations in lithium‐ion battery (LIB) electrolytes. The detection of 10% fluoroethylene carbonate (FEC) at 275 μm length scales demonstrates a novel approach for investigating hydrogen environments, electrolyte heterogeneity, and degradation pathways ...
Robert Scott Young   +12 more
wiley   +1 more source

A Model of the Muon

open access: yes, 2017
A geometrical/mechanical model of the muon has been developed based on a previous detailed model of the electron and the fine structure constant. The anomalous magnetic moment and lifetime have been calculated in terms of muon component parts. Known features of the tauon have also been related to the muon.
openaire   +1 more source

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