Dependence of River Water Lithium Isotope Ratios on Watershed Attributes Complicates Interpretation of Weathering-Driven CO~2~ Drawdown
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Reversed Inter-Mineral Fe-Zn Isotope Fractionation in Ophiolitic Peridotites: Evidence for Widespread Hydration of Oceanic Lithospheric Mantle
Fluid-assisted element exchange and subsolidus diffusion in various lithologies of the oceanic lithospheric mantle produce reversed inter-mineral isotope fractionation.
Elucidating Norrish Type-I reactive pathways by ultrafast X-ray absorption spectroscopy
arXiv:2603.18339v1 Announce Type: new Abstract: Norrish type I reactions selectively cleave carbon-carbon bonds directly adjacent to carbonyl groups. Despite their broad use in combination with aromatic…
Photometric and Astrometric Information for Sources around HD~163296 Revealed by JWST/NIRCam Coronagraphy
arXiv:2603.18338v1 Announce Type: new Abstract: Background stars observed through a circumstellar disk provide valuable benchmarks for investigating the disk’s extinction properties. The HD~163296 system is an…
Marine Heatwaves in the Arabian Sea: Drivers and Impacts on Atmospheric Circulation and Extreme Precipitation
arXiv:2603.18319v1 Announce Type: new Abstract: Marine heatwaves (MHWs) threaten marine ecosystems and significantly impact weather patterns. In the Arabian Sea, summer MHWs are of particular concern…
Sub-Yield Dynamics in Yield-Stress Materials
arXiv:2603.18302v1 Announce Type: new Abstract: The mechanical response of yield-stress materials below the yield point remains a subject of debate. Two of the most widely used…
Electron Emission in Antiproton-Hydrogen Interactions Studied with the One-Centre Basis Generator Method
arXiv:2603.18301v1 Announce Type: new Abstract: Electron emission from hydrogen atoms induced by antiproton impact at intermediate energies is investigated using the one-centre Basis Generator Method within…
Mechanical cues for totipotency and the preneural state: embryo and cancer expanding the frontiers of developmental physics
arXiv:2603.18293v1 Announce Type: new Abstract: In this article, I advance the idea that physics plays a central role in cell differentiation and makes fundamental contributions to…
Visualization-Based Approach to Condensed-Phase Line Broadening Using Polyene Chains
arXiv:2603.18291v1 Announce Type: new Abstract: Condensed-phase spectral line shapes encode the strength and timescale of interactions between molecules and their environments, yet these ideas are often…
Isotope Effects in 2D correlation infrared Spectra of Water: HEOM Analysis of Molecular Dynamics-Based Machine Learning Models
arXiv:2603.18276v1 Announce Type: new Abstract: We model, simulate, and analyze the intramolecular modes of liquid H2O and D2O to elucidate how energy excitation, relaxation, and vibrational…