Zobrazeno 1 - 10
of 6 043
pro vyhledávání: '"A Pilipenko"'
Autor:
Zhu, Shaojiang, You, Xinyuan, Alyanak, Ugur, Bal, Mustafa, Crisa, Francesco, Garattoni, Sabrina, Lunin, Andrei, Pilipenko, Roman, Murthy, Akshay, Romanenko, Alexander, Grassellino, Anna
Temporal fluctuations in the superconducting qubit lifetime, $T_1$, bring up additional challenges in building a fault-tolerant quantum computer. While the exact mechanisms remain unclear, $T_1$ fluctuations are generally attributed to the strong cou
Externí odkaz:
http://arxiv.org/abs/2409.09926
Publikováno v:
Jetp Lett. 120 (2024) 83
A surprisingly large number of galaxies with masses of $\sim10^9-10^{10}M_\odot$ at redshifts of $z\geq9$ are discovered with the James Webb Space Telescope. A possible explanation for the increase in the mass function can be the presence of a local
Externí odkaz:
http://arxiv.org/abs/2409.02739
We consider three cosmological models with non-power-law spectra of primordial density perturbations and test them against $\Lambda$CDM in density profiles. We found that, despite the significant difference in initial conditions, the mean density pro
Externí odkaz:
http://arxiv.org/abs/2407.02991
Autor:
De Dominicis, Francesco, Roy, Tanay, Mariani, Ambra, Bal, Mustafa, Casali, Nicola, Colantoni, Ivan, Crisa, Francesco, Cruciani, Angelo, Ferroni, Fernando, Helis, Dounia L, Pagnanini, Lorenzo, Pettinacci, Valerio, Pilipenko, Roman, Pirro, Stefano, Puiu, Andrei, Romanenko, Alexander, Vignati, Marco, Zanten, David v, Zhu, Shaojiang, Grassellino, Anna, Cardani, Laura
Superconducting qubits can be sensitive to abrupt energy deposits caused by cosmic rays and ambient radioactivity. Previous studies have focused on understanding possible correlated effects over time and distance due to cosmic rays. In this study, fo
Externí odkaz:
http://arxiv.org/abs/2405.18355
The initial power spectrum of density perturbations, generated during the inflationary epoch, is now constrained by observations on scales $\lambda>5$~Mpc and has a power-law form. The peculiarities of the inflationary process can lead to the appeara
Externí odkaz:
http://arxiv.org/abs/2404.17803
Vision-Language Models like GPT-4, LLaVA, and CogVLM have surged in popularity recently due to their impressive performance in several vision-language tasks. Current evaluation methods, however, overlook an essential component: uncertainty, which is
Externí odkaz:
http://arxiv.org/abs/2402.14418
Autor:
Hernández-Martínez, Elena, Dolag, Klaus, Seidel, Benjamin, Sorce, Jenny G., Aghanim, Nabila, Pilipenko, Sergey, Gottloeber, Stefan, Lebeau, Théo, Valentini, Milena
Publikováno v:
A&A 687, A253 (2024)
This is the second paper in a series presenting the results from a 500 $h^{-1}$Mpc large constrained hydro-dynamical simulation of the local Universe (SLOW). The initial conditions are based on peculiar velocities derived from the CosmicFlows-2 catal
Externí odkaz:
http://arxiv.org/abs/2402.01834
Publikováno v:
Phys. Rev. D 109, 023523, 2024
We present a signal-foreground separation algorithm for filtering observational data to extract spectral distortions of the cosmic microwave background (CMB). Our linear method, called the least response method (LRM), is based on the idea of simultan
Externí odkaz:
http://arxiv.org/abs/2401.13415
Let $d$ be a positive integer and $A$ a set in $\mathbb{Z}^d$, which contains finitely many points with integer coordinates. We consider $X$ a standard random walk perturbed on the set $A$, that is, a Markov chain whose transition probabilities from
Externí odkaz:
http://arxiv.org/abs/2312.15806
Autor:
Basilico, D., Bellini, G., Benziger, J., Biondi, R., Caccianiga, B., Calaprice, F., Caminata, A., Chepurnov, A., D'Angelo, D., Derbin, A., Di Giacintov, A., Di Marcello, V., Ding, X. F., Di Ludovico, A., Di Noto, L., Drachnev, I., Franco, D., Galbiati, C., Ghiano, C., Giammarchi, M., Goretti, A., Gromov, M., Guffanti, D., Ianni, Aldo, Ianni, Andrea, Jany, A., Kobychev, V., Korga, G., Kumaran, S., Laubenstein, M., Litvinovich, E., Lombardi, P., Lomskaya, I., Ludhova, L., Machulin, I., Martyn, J., Meroni, E., Miramonti, L., Misiaszek, M., Muratova, V., Nugmanov, R., Oberauer, L., Orekhov, V., Ortica, F., Pallavicini, M., Pelicci, L., Penek, O., Pietrofaccia, L., Pilipenko, N., Pocar, A., Raikov, G., Ranalli, M. T., Ranucci, G., Razeto, A., Re, A., Rossi, N., Schoenert, S., Semenov, D., Settanta, G., Skorokhvatov, M., Singhal, A., Smirnov, O., Sotnikov, A., Tartaglia, R., Testera, G., Unzhakov, E., Vishneva, A., Vogelaar, R. B., von Feilitzsch, F., Wojcik, M., Wurm, M., Zavatarelli, S., Zuber, K., Zuzel, G.
Publikováno v:
Phys. Rev. D 109, 112014, 2024
Borexino could efficiently distinguish between alpha and beta radiation in its liquid scintillator by the characteristic time profile of their scintillation pulse. This alpha/beta discrimination, first demonstrated at the tonne scale in the Counting
Externí odkaz:
http://arxiv.org/abs/2310.11826