Zobrazeno 1 - 10
of 150 589
pro vyhledávání: '"Lea AS"'
Autor:
Lojewski, Tobias, Guyader, Loïc Le, Agarwal, Naman, Boeglin, Christine, Carley, Robert, Castoldi, Andrea, Deiter, Carsten, Engel, Robin Y., Erdinger, Florian, Fangohr, Hans, Fiorini, Carlo, Gerasimova, Natalia, Gort, Rafael, de Groot, Frank, Hansen, Karsten, Hauf, Steffen, Hickin, David, Izquierdo, Manuel, Kämmerer, Lea, Van Kuiken, Benjamin E., Lomidze, David, Maffessanti, Stefano, Mercadier, Laurent, Mercurio, Giuseppe, Miedema, Piter S., Pace, Matthias, Porro, Matteo, Rezvani, Javad, Rothenbach, Nico, Rösner, Benedikt, Samartsev, Andrey, Schlappa, Justina, Stamm, Christian, Teichmann, Martin, Turcato, Monica, Yaroslavtsev, Alexander, Döring, Florian, Scherz, Andreas, David, Christian, Beye, Martin, Bovensiepen, Uwe, Wende, Heiko, Eschenlohr, Andrea, Ollefs, Katharina
Time-resolved X-ray absorption spectroscopy (tr-XAS) has been shown to be a versatile measurement technique for investigating non-equilibrium dynamics. Novel X-ray free electron laser (XFEL) facilities like the European XFEL offer increased repetitio
Externí odkaz:
http://arxiv.org/abs/2412.05151
A novel approach to coupling trajectories in surface hopping is presented. The coupled trajectory surface hopping algorithm based on the exact factorization of the molecular wavefunction is modified to allow energy sharing between the trajectories to
Externí odkaz:
http://arxiv.org/abs/2412.04958
In this paper we develop a novel hidden Markov graphical model to investigate time-varying interconnectedness between different financial markets. To identify conditional correlation structures under varying market conditions and accommodate stylized
Externí odkaz:
http://arxiv.org/abs/2412.03668
Autor:
Schmidt, Paul Philip, Hartmann, Felix, Faber, Lea, Metzler, Ralf, Anders, Janet, Hoffmann-Vogel, Regina
Pb on Si(111)-(7x7) shows surprising nucleation and mass transport dynamics at odds with standard theories. To create local imbalances on stable Pb islands we use the tip of a scanning force microscope. We enforce a short, local contact between the i
Externí odkaz:
http://arxiv.org/abs/2412.03337
Data-driven techniques for analysis, modeling, and control of complex dynamical systems are on the uptake. Koopman theory provides the theoretical foundation for the extremely popular kernel extended dynamic mode decomposition (kEDMD). In this work w
Externí odkaz:
http://arxiv.org/abs/2412.02811
Autor:
Khoperskov, Sergey, Steinmetz, Matthias, Haywood, Misha, van de Ven, Glenn, Krajnovic, Davor, Ratcliffe, Bridget, Minchev, Ivan, Di Matteo, Paola, Kacharov, Nikolay, Marques, Léa, Valentini, Marica, de Jong, Roelof S.
The stellar disc is the dominant luminous component of the Milky Way (MW). Although our understanding of its structure is rapidly expanding due to advances in large-scale stellar surveys, our picture of the MW disc remains substantially obscured by s
Externí odkaz:
http://arxiv.org/abs/2411.16866
Autor:
Khoperskov, Sergey, van de Ven, Glenn, Steinmetz, Matthias, Ratcliffe, Bridget, Minchev, Ivan, Krajnovic, Davor, Haywood, Misha, Di Matteo, Paola, Kacharov, Nikolay, Marques, Léa, Valentini, Marica, de Jong, Roelof S.
We introduce a novel orbit superposition method designed to reconstruct the stellar density structure, kinematics, and chemical abundance distribution of the entire Milky Way by leveraging 6D phase-space information from its resolved stellar populati
Externí odkaz:
http://arxiv.org/abs/2411.15062
Autor:
Reuter, Lea, De Pietro, Giacomo, Stefkova, Slavomira, Ferber, Torben, Bertacchi, Valerio, Casarosa, Giulia, Corona, Luigi, Ecker, Patrick, Glazov, Alexander, Han, Yubo, Laurenza, Martina, Lueck, Thomas, Massaccesi, Ludovico, Mondal, Suryanarayan, Scavino, Bianca, Spataro, Stefano, Wessel, Christian, Zani, Laura
We present the study of an end-to-end multi-track reconstruction algorithm for the central drift chamber of the Belle II experiment at the SuperKEKB collider using Graph Neural Networks for an unknown number of particles. The algorithm uses detector
Externí odkaz:
http://arxiv.org/abs/2411.13596
This paper presents the design and development of a Shear and Compression Cell (SCC) for measuring the mechanical properties of granular materials in low-gravity environments. This research is motivated by the increasing interest in planetary explora
Externí odkaz:
http://arxiv.org/abs/2411.11571
Autor:
Kowald, Dominik, Scher, Sebastian, Pammer-Schindler, Viktoria, Müllner, Peter, Waxnegger, Kerstin, Demelius, Lea, Fessl, Angela, Toller, Maximilian, Estrada, Inti Gabriel Mendoza, Simic, Ilija, Sabol, Vedran, Truegler, Andreas, Veas, Eduardo, Kern, Roman, Nad, Tomislav, Kopeinik, Simone
Artificial intelligence (AI) technologies (re-)shape modern life, driving innovation in a wide range of sectors. However, some AI systems have yielded unexpected or undesirable outcomes or have been used in questionable manners. As a result, there ha
Externí odkaz:
http://arxiv.org/abs/2411.09973