Results 61 to 70 of about 158,490 (251)
Mid‐Infrared Integrated Photonics: Material Platforms and Emerging Applications
Laser &Photonics Reviews, EarlyView.Mid‐infrared (MIR) integrated photonics enables advanced chemical and biological sensing through the unique absorption features of molecules in the 2–20 µm range. This review highlights recent material advances such as chalcogenide glasses, silicon, and graphene and explores MIR applications in environmental monitoring, medical diagnostics ...
Muhammad Ali Butt +2 more
wiley +1 more source
Compton Imaging of MeV Gamma-Rays with the Liquid Xenon Gamma-Ray Imaging Telescope (LXeGRIT)
, 2008 The Liquid Xenon Gamma-Ray Imaging Telescope (LXeGRIT) is the first realization of a liquid xenon time projection chamber for Compton imaging of MeV gamma-ray sources in astrophysics.
A. Curioni +16 more
core +1 more source
Unveiling New Perspectives on the Hirota–Maccari System With Multiplicative White Noise
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT In this study, we delve into the stochastic Hirota–Maccari system, which is subjected to multiplicative noise according to the Itô sense. The stochastic Hirota–Maccari system is significant for its ability to accurately model how stochastic affects nonlinear wave propagation, providing valuable insights into complex systems like fluid dynamics
Mohamed E. M. Alngar +3 more
wiley +1 more source
Formation of Ammonium Nitrate Particles in CO2-rich Atmospheres
The Planetary Science JournalAerosols play a crucial role in the study of exoplanet atmospheres, as they significantly impact a planet’s climate, albedo, and observational spectra.
Antonio Jiménez-Escobar +7 more
doaj +1 more source
The Laboratory Astrophysics Spectroscopy Programme at Imperial College London
Galaxies, 2018 Accurate atomic parameters, such as transition probabilities, wavelengths, and energy levels, are indispensable for the analysis of stellar spectra and the obtainment of chemical abundances.
María Teresa Belmonte +4 more
doaj +1 more source
Buckyball-metal Complexes as Potential Carriers of Astronomical Unidentified Infrared Emission Bands
The Astrophysical Journal, 2023 Efforts over 40 yr still leave the source of astronomical infrared emission bands largely unidentified. Here, we report the first laboratory infrared (6–25 μ m) spectra of gas-phase fullerene-metal complexes, [C _60 -Metal] ^+ (Metal = Fe, V) and show ...
Gao-Lei Hou +5 more
doaj +1 more source
First Stars III Conference Summary
, 2008 The understanding of the formation, life, and death of Population III stars, as well as the impact that these objects had on later generations of structure formation, is one of the foremost issues in modern cosmological research and has been an active ...
Abel, Tom +3 more
core +1 more source
International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.ABSTRACT This study presents large deformation computational methods to simulate lateral vehicular impacts on steel piles in granular soil. Soil‐mounted longitudinal barrier systems rely on energy dissipation in both the piles and the surrounding soil to safely redirect errant vehicles, so dynamic pile‐soil interaction is important for design ...
Tewodros Y. Yosef +6 more
wiley +1 more source
Radiative and Collisional Molecular Data and Virtual Laboratory Astrophysics
Atoms, 2017 Spectroscopy has been crucial for our understanding of physical and chemical phenomena. The interpretation of interstellar line spectra with radiative transfer calculations usually requires two kinds of molecular input data: spectroscopic data (such as ...
Vladimir A. Srećković +4 more
doaj +1 more source
Lectures on Astroparticle Physics
, 2004 These are extended notes of a series of lectures given at the XIth Brazilian School of Cosmology and Gravitation. They provide a selection of topics at the intersection of particle and astrophysics. The first part gives a short introduction to the theory
Sigl, Guenter
core +3 more sources