Tootfinder

Anyone have experience getting hibernate to work on Fedora 42 with Secure Boot?
Was surprised to find that I can't hibernate fedora without disabling Secure Boot on my dual boot gaming PC. Unfortunately, that's not an option. After doing research, it is wildly complicated to fix.

Virtual Observatory and machine learning for the study of low-mass objects in photometric and spectroscopic surveys
Pedro Mas-Buitrago
https://arxiv.org/abs/2508.07998 https://

Virtual Observatory and machine learning for the study of low-mass objects in photometric and spectroscopic surveys
Low-mass objects are ubiquitous in our Galaxy. Their low temperature provides them with complex atmospheres characterised by the presence of strong molecular absorption bands which, together with their faintness, have made their accurate characterisation a great challenge for astronomers over the last decades. M dwarfs account for 75% of the census of stars within 10 pc of the Sun, and their suitability as targets in the search for Earth-like planets has led many research groups to focus on the…

Radiative decay of $\chi_{c1}$ states in effective Lagrangian approach
Thanat Sangkhakrit, Attaphon Kaewsnod, Ayut Limphirat, Khanchai Khosonthongkee, Warintorn Sreethawong, Nopmanee Supanam, Yupeng Yan
https://arxiv.org/abs/2506.08406

Radiative decay of $χ_{c1}$ states in effective Lagrangian approach
The $χ_{c1}(3872)$ state, first observed by the Belle collaboration with its quantum numbers identified as $J^{PC} = 1^{++}$, has been the subject of extensive research due to its intriguing properties. Several theoretical interpretations have been proposed to explain its unique characteristics, including the $χ_{c1}(2P)$ assignment, a molecular $\bar{D}^{*}D/\bar{D}D^{*}$ configuration, a coupled-channel framework incorporating $c\bar{c}$ and di-meson degrees of freedom, and the compact tetr…

This https://arxiv.org/abs/2403.15582 has been replaced.
initial toot: https://mastoxiv.page/@…

Fast real-time arbitrary waveform generation using graphic processing units
Real-time arbitrary waveform generation (AWG) is essential in various engineering and research applications. This paper introduces a novel AWG architecture using an NVIDIA graphics processing unit (GPU) and a commercially available high-speed digital-to-analog converter (DAC) card, both running on a desktop personal computer (PC). The GPU accelerates the "embarrassingly" data-parallel additive synthesis framework for AWG, and the DAC reconstructs the generated waveform in the analog domain at h…

@… Thought you might like this
https://oldbytes.space/@gloriouscow/114874406309915115