Tootfinder

Gezielte Spyware bespitzelt iPhones: Apple warnt Nutzer in vielen Ländern
Die Warnhinweise schickte Apple offenbar an Nutzer in über 90 Ländern. Von dem Verweis auf "staatlich geförderte Angriffe" ist das Unternehmen abgerückt.

"Ein Bündnis aus Verbänden fordert von Bund und Ländern eine Sonderförderung in Höhe von 23 Milliarden Euro für den Bau neuer Wohnungen."
Mietendeckel wäre billiger.
#JustSaying

Dark sterile neutrinos on a linear seesaw of neutrino masses
Ernesto A. Matute
https://arxiv.org/abs/2404.06223 https://arxiv.org/pdf…

Dark sterile neutrinos on a linear seesaw of neutrino masses
Sterile neutrinos as source of the mass and flavor mixing of active neutrinos as well as genesis of the dark matter (DM) and matter-antimatter asymmetry have gained special interest. Here we study the case of the Standard Model (SM) extended with three right-handed (RH) neutrinos and a dark sector with two extra sterile neutrinos, odd under a discrete $Z_2$ symmetry. The RH neutrinos are responsible for producing the baryon asymmetry via the high-scale unflavored leptogenesis. They are superhea…

cool little project: BART and Muni entrances on Market Street are getting roof gardens! a way to bring some life back to downtown (specifically western tiger swallowtail butterflies)
#BloomLoop

BART Canopy Living Roofs — Nature in the City

Spiele-Handheld ROG Ally X kommt am 2. Juni mit größerem Akku
Asus verspricht für sein neues Ally einen größeren Akku und Änderungen beim Speicher. Vor allem die SSD lässt sich leichter aufrüsten.​
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Constraining electron number density in the Sun via Earth-based neutrino flavor data
Caroline Laber-Smith, Eve Armstrong, A. Baha Balantekin, Elizabeth K. Jones, Lily Newkirk, Amol V. Patwardhan, Sarah Ranginwala, M. Margarette Sanchez, Hansen Torres
https://arxiv.org/abs/2404.06468

Constraining electron number density in the Sun via Earth-based neutrino flavor data
Neutrino flavor transformation offers a window into the physics of various astrophysical environments, including our Sun and the more exotic environs of core-collapse supernovae and binary neutron-star mergers. Here, we apply an inference framework - specifically: statistical data assimilation (SDA) - to neutrino flavor evolution in the Sun. We take a model for solar neutrino flavor evolution, together with Earth-based neutrino measurements, to infer solar properties. Specifically, we ask what …

Neutrino fluxes from different classes of galactic sources
Silvia Gagliardini, Aurora Langella, Dafne Guetta, Antonio Capone
https://arxiv.org/abs/2403.05288

Neutrino fluxes from different classes of galactic sources
We estimate the neutrino flux from different kinds of galactic sources and compare it with the recently diffuse neutrino flux detected by IceCube. We find that the flux from these sources may contribute to ~ 20% of the IceCube neutrino flux. Most of the sources selected in this work populate the southern hemisphere, therefore a detector like KM3NeT could help in resolving the sources out of the observed diffused galactic neutrino flux.

Spiele-Handheld ROG Ally X kommt am 2. Juni mit größerem Akku
Asus verspricht für sein neues Ally einen größeren Akku und Änderungen beim Speicher. Vor allem die SSD lässt sich leichter aufrüsten.​
…

Solar neutrinos and leptonic spin forces
Saeed Ansarifard, M. C. Gonzalez-Garcia, Michele Maltoni, Joao Paulo Pinheiro
https://arxiv.org/abs/2405.05340 htt…

Solar neutrinos and leptonic spin forces
We quantify the effects on the evolution of solar neutrinos of light spin-zero particles with pseudoscalar couplings to leptons and scalar couplings to nucleons. In this scenario the matter potential sourced by the nucleons in the Sun's matter gives rise to spin precession of the relativistic neutrino ensemble. As such the effects in the solar observables are different if neutrinos are Dirac or Majorana particles. For Dirac neutrinos the spin-flavour precession results into left-handed neutrino…

First Search for High-Energy Neutrino Emission from Galaxy Mergers
Subhadip Bouri, Priyank Parashari, Mousumi Das, Ranjan Laha
https://arxiv.org/abs/2404.06539

First Search for High-Energy Neutrino Emission from Galaxy Mergers
The exact sources of high-energy neutrinos detected by the IceCube neutrino observatory still remain a mystery. For the first time, this work explores the hypothesis that galaxy mergers may serve as sources for these high-energy neutrinos. Galaxy mergers can host very high-energy hadronic and photohadronic processes, which may produce very high-energy neutrinos. We perform an unbinned maximum-likelihood-ratio analysis utilizing the galaxy merger data from six catalogs and 10 years of public Ice…