Tootfinder

Dark Matter signals in solar neutrinos fluxes as probe of non-linear symmetry breaking
A. Carrillo-Monteverde, L. L\'opez-Lozano
https://arxiv.org/abs/2506.14089

Dark Matter signals in solar neutrinos fluxes as probe of non-linear symmetry breaking
Dark matter (DM) particles gravitationally captured by the Sun can accumulate in its core and subsequently annihilate, producing neutrino fluxes that may be detectable on Earth. The intensity of these fluxes is highly sensitive to the properties of the underlying DM model, especially when the DM candidate is a scalar particle originating from spontaneous or non-linear symmetry breaking mechanisms. In this work, we explore the potential of solar neutrino fluxes to distinguish between the Standar…

Dancing on the Grain: Variety of CO and its isotopologue fluxes as a result of surface chemistry and T Tauri disk properties
L. Zwicky, T. Molyarova, \'A. K\'osp\'al, P. \'Abrah\'am
https://arxiv.org/abs/2506.15508

Dancing on the Grain: Variety of CO and its isotopologue fluxes as a result of surface chemistry and T Tauri disk properties
At the moment, one of the main ways to infer the disk mass is to use a combination of CO isotopologue line observations. A number of theoretical studies have concluded that CO must be a reliable gas tracer as its relative abundance depends on disk parameters only weakly. However, the observed line fluxes cannot always be easily used to infer the column density, much less the abundance of CO. The aim of this work is to study the dependence of the CO isotopologue millimeter line fluxes on the ast…

US-Flugsicherung will Windows 95, Disketten und Papierstreifen los werden
Die US-Flugsicherung arbeitet mit veralteten Systemen, die zu Ausfällen geführt haben. Jetzt soll die Flugsicherung modernisiert werden.
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International Security Applications of Flexible Hardware-Enabled Guarantees
Onni Aarne, James Petrie
https://arxiv.org/abs/2506.15100 https://

International Security Applications of Flexible Hardware-Enabled Guarantees
As AI capabilities advance rapidly, flexible hardware-enabled guarantees (flexHEGs) offer opportunities to address international security challenges through comprehensive governance frameworks. This report examines how flexHEGs could enable internationally trustworthy AI governance by establishing standardized designs, robust ecosystem defenses, and clear operational parameters for AI-relevant chips. We analyze four critical international security applications: limiting proliferation to address…

📢 Air-India-Flugzeug bei Ahmedabad abgestürzt
Ein Flugzeug der Gesellschaft Air India ist laut Medienberichten in der indischen Stadt Ahmedabad abgestürzt. Fernsehbilder zeigten brennende Trümmerteile und dichten schwarzen Rauch, der in der Nähe des Flughafens in den Himmel steigt.
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Flugzeug in Indien abgestürzt - viele Tote befürchtet
Ein Flugzeug der Gesellschaft Air India ist in der indischen Stadt Ahmedabad nach dem Start abgestürzt. An Bord sollen mehr als 200 Menschen gewesen sein. Die Maschine war auf dem Weg nach London.

Nouvelle application sur #LaForgeEdu : FlashMD est un outil libre et gratuit qui permet la création de flashcards Š imprimer ou Š utiliser en ligne.
On crée les flashcards en Markdown : un titre 2 pour l'idée Š expliquer, la suite du contenu pour l'explication. C'est très rapide ! La mise en page est calculée automatiquement.
C'est une version simplifiée de CartesMD, mais avec d'autres options, comme la possibilité de réviser en ligne les flashcards
http://flashmd.forge.apps.education.fr/

Dolphins' Tyreek Hill flexes 100m time ahead of possible race with Olympic gold medalist Noah Lyles

https://www.cbssports.com/nfl/news/dolphin

Flexible Hardware-Enabled Guarantees for AI Compute
James Petrie, Onni Aarne, Nora Ammann, David Dalrymple
https://arxiv.org/abs/2506.15093 https://…

Flexible Hardware-Enabled Guarantees for AI Compute
As artificial intelligence systems become increasingly powerful, they pose growing risks to international security, creating urgent coordination challenges that current governance approaches struggle to address without compromising sensitive information or national security. We propose flexible hardware-enabled guarantees (flexHEGs), that could be integrated with AI accelerators to enable trustworthy, privacy-preserving verification and enforcement of claims about AI development. FlexHEGs consi…

The Future of Solar modelling: requirements for a new generation of solar models
Gael Buldgen, Gloria. Canocchi, Arthur. Le Saux, Vladimir A. Baturin, Regner Trampedach, Anna V. Oreshina, Sergey V. Ayukov, Anil Pradhan, Jean-Christophe Pain, Masanobu Kunitomo, Thierry Appourchaux, Rafael A. Garcia, Morgan Deal, Nicolas Grevesse, Arlette Noels, Joergen Christensen-Dalsgaard, Tristan Guillot, Devesh Nandal, J\'er\^ome B\'etrisey, Christophe Blancard, James Colgan, Philippe Coss\&…

The Future of Solar modelling: requirements for a new generation of solar models
Helioseismology and solar modelling have enjoyed a golden era thanks to decades-long surveys from ground-based networks such as for example GONG, BiSON, IRIS and the SOHO and SDO space missions which have provided high-quality helioseismic observations that supplemented photometric, gravitational, size and shape, limb-darkening and spectroscopic constraints as well as measurements of neutrino fluxes. However, the success of solar models is also deeply rooted in progress in fundamental physics (…

Interaction of Trappist-1 exoplanets with coronal mass ejections: Joule heating, Poynting fluxes and the role of magnetic fields
Filip Elekes, Joachim Saur, Alexander Grayver
https://arxiv.org/abs/2506.15243

Interaction of Trappist-1 exoplanets with coronal mass ejections: Joule heating, Poynting fluxes and the role of magnetic fields
Flares and associated Coronal Mass Ejections (CMEs) are energetic stellar phenomena that shape the space weather around planets. Close-in exoplanets orbiting active cool stars are likely exposed to extreme space weather whose effects on the planets are not understood well enough. The terrestrial Trappist-1 exoplanets are excellent targets to study the impact of CMEs on close-in planets and their atmospheres. We study the role of planetary magnetic fields in shielding the planet from external fo…