Zobrazeno 1 - 10
of 6 226
pro vyhledávání: '"P, Bonetti"'
Autor:
Giustini, Margherita, Miniutti, Giovanni, Arcodia, Riccardo, Goodwin, Adelle, Alexander, Kate D., Chakraborty, Joheen, Buchner, Johannes, Kosec, Peter, Saxton, Richard, Bonetti, Matteo, Franchini, Alessia, Ryu, Taeho, Shu, Xinwen, Kara, Erin, Ponti, Gabriele, Quintin, Erwan, Vincentelli, Federico, Webb, Natalie, Kajava, Jari, von Fellenberg, Sebastiano D.
Quasi-periodic eruptions (QPEs) are an extreme X-ray variability phenomenon associated with low-mass supermassive black holes. First discovered in the nucleus of the galaxy GSN 069, they have been so far securely detected in five other galaxies, incl
Externí odkaz:
http://arxiv.org/abs/2409.01938
Autor:
SPIDER Collaboration, Ade, P. A. R., Amiri, M., Benton, S. J., Bergman, A. S., Bihary, R., Bock, J. J., Bond, J. R., Bonetti, J. A., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Doré, O., Duivenvoorden, A. J., Eriksen, H. K., Filippini, J. P., Fraisse, A. A., Freese, K., Galloway, M., Gambrel, A. E., Gandilo, N. N., Ganga, K., Gourapura, S., Gualtieri, R., Gudmundsson, J. E., Halpern, M., Hartley, J., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Huang, Z., Irwin, K. D., Jones, W. C., Karakci, A., Kuo, C. L., Kermish, Z. D., Leung, J. S. -Y., Li, S., Mak, D. S. Y., Mason, P. V., Megerian, K., Moncelsi, L., Morford, T. A., Nagy, J. M., Netterfield, C. B., Nolta, M., O'Brient, R., Osherson, B., Padilla, I. L., Racine, B., Rahlin, A. S., Reintsema, C., Ruhl, J. E., Runyan, M. C., Ruud, T. M., Shariff, J. A., Shaw, E. C., Shiu, C., Soler, J. D., Song, X., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., van der List, J. F., Weber, A. C., Wehus, I. K., Wiebe, D. V., Young, E. Y.
Using data from the first flight of SPIDER and from Planck HFI, we probe the properties of polarized emission from interstellar dust in the SPIDER observing region. Component separation algorithms operating in both the spatial and harmonic domains ar
Externí odkaz:
http://arxiv.org/abs/2407.20982
Autor:
Truant, Riccardo J., Izquierdo-Villalba, David, Sesana, Alberto, Shaifullah, Golam Mohiuddin, Bonetti, Matteo
Pulsar Timing Array (PTA) collaborations reported evidence of a nano-Hz stochastic gravitational wave background (sGWB) compatible with an adiabatically inspiraling population of massive black hole binaries (MBHBs). Despite the large uncertainties, t
Externí odkaz:
http://arxiv.org/abs/2407.12078
Motivated by the recent discovery of superconductivity in twisted bilayer WSe$_2$, we analyze the correlated physics in this system in the framework of a continuum model for the moir\'e superlattice. Using the symmetries in a fine-tuned limit of the
Externí odkaz:
http://arxiv.org/abs/2407.02393
According to the hierarchical formation paradigm, galaxies form through mergers of smaller entities and massive black holes (MBHs), if lurking at their centers, migrate to the nucleus of the newly formed galaxy, where they form binary systems. The fo
Externí odkaz:
http://arxiv.org/abs/2406.18652
Autor:
Arcodia, R., Linial, I., Miniutti, G., Franchini, A., Giustini, M., Bonetti, M., Sesana, A., Soria, R., Chakraborty, J., Dotti, M., Kara, E., Merloni, A., Ponti, G., Vincentelli, F.
Quasi-periodic eruptions (QPEs) are repeated X-ray flares from galactic nuclei. Despite some diversity in the recurrence and amplitude of eruptions, their striking regularity has motivated theorists to associate QPEs with orbital systems. Among the k
Externí odkaz:
http://arxiv.org/abs/2406.17020
Autor:
Di Marco, Niccolò, Loru, Edoardo, Bonetti, Anita, Serra, Alessandra Olga Grazia, Cinelli, Matteo, Quattrociocchi, Walter
Understanding the impact of digital platforms on user behavior presents foundational challenges, including issues related to polarization, misinformation dynamics, and variation in news consumption. Comparative analyses across platforms and over diff
Externí odkaz:
http://arxiv.org/abs/2406.11450
Multi-task learning (MTL) is a powerful machine learning paradigm designed to leverage shared knowledge across tasks to improve generalization and performance. Previous works have proposed approaches to MTL that can be divided into feature learning,
Externí odkaz:
http://arxiv.org/abs/2406.07991
A long standing problem in the study of the under-hole-doped cuprates has been the description of the Fermi surfaces underlying the high magnetic field quantum oscillations, and their connection to the higher temperature pseudogap metal. Harrison and
Externí odkaz:
http://arxiv.org/abs/2405.08817
Autor:
Broggi, Luca, Stone, Nicholas C., Ryu, Taeho, Bortolas, Elisa, Dotti, Massimo, Bonetti, Matteo, Sesana, Alberto
Two-body relaxation may drive stars onto near-radial orbits around a massive black hole, resulting in a tidal disruption event (TDE). In some circumstances, stars are unlikely to undergo a single terminal disruption, but rather to have a sequence of
Externí odkaz:
http://arxiv.org/abs/2404.05786