Zobrazeno 1 - 10
of 3 578
pro vyhledávání: '"D'Hulst, P."'
Autor:
Arnaudova, M. I., Das, S., Smith, D. J. B., Hardcastle, M. J., Hatch, N., Trager, S. C., Smith, R. J., Drake, A. B., McGarry, J. C., Shenoy, S., Stott, J. P., Knapen, J. H., Hess, K. M., Duncan, K. J., Gloudemans, A., Best, P. N., García-Benito, R., Kondapally, R., Balcells, M., Couto, G. S., Abrams, D. C., Aguado, D., Aguerri, J. A. L., Barrena, R., Benn, C. R., Bensby, T., Berlanas, S. R., Bettoni, D., Cano-Infantes, D., Carrera, R., Concepción, P. J., Dalton, G. B., D'Ago, G., Dee, K., Domínguez-Palmero, L., Drew, J. E., Escott, E. L., Fariña, C., Fossati, M., Fumagalli, M., Gafton, E., Gribbin, F. J., Hughes, S., Iovino, A., Jin, S., Lewis, I. J., Longhetti, M., Méndez-Abreu, J., Mercurio, A., Molaeinezhad, A., Molinari, E., Monguió, M., Murphy, D. N. A., Picó, S., Pieri, M. M., Ridings, A. W., Romero-Gómez, M., Schallig, E., Shimwell, T. W., Skvarĉ, R., Stuik, R., Vallenari, A., van der Hulst, J. M., Walton, N. A., Worley, C. C.
We present a detailed study of the large-scale shock front in Stephan's Quintet, a byproduct of past and ongoing interactions. Using integral-field spectroscopy from the new William Herschel Telescope Enhanced Area Velocity Explorer (WEAVE), recent 1
Externí odkaz:
http://arxiv.org/abs/2411.13635
Autor:
Šiljeg, Barbara, Adams, Elizabeth A. K., Fraternali, Filippo, Hess, Kelley M., Oosterloo, Tom A., Marasco, Antonino, Adebahr, Björn, Dénes, Helga, Lucero, Danielle M., Piña, Pavel E. Mancera, Moss, Vanessa A., Ponomareva, Anastasia A., van der Hulst, J. M.
Context. Understanding the dwarf galaxy population in low density environments is crucial for testing the LCDM cosmological model. The increase in diversity towards low mass galaxies is seen as an increase in the scatter of scaling relations such as
Externí odkaz:
http://arxiv.org/abs/2409.18825
Autor:
Murugeshan, C., Deg, N., Westmeier, T., Shen, A. X., For, B. -Q., Spekkens, K., Wong, O. I., Staveley-Smith, L., Catinella, B., Lee-Waddell, K., Dénes, H., Rhee, J., Cortese, L., Goliath, S., Halloran, R., van der Hulst, J. M., Kamphuis, P., Koribalski, B. S., Kraan-Korteweg, R. C., Lelli, F., Venkataraman, P., Verdes-Montenegro, L., Yu, N.
We present the Pilot Survey Phase 2 data release for the Wide-field ASKAP L-band Legacy All-sky Blind surveY (WALLABY), carried-out using the Australian SKA Pathfinder (ASKAP). We present 1760 HI detections (with a default spatial resolution of 30")
Externí odkaz:
http://arxiv.org/abs/2409.13130
Reinforcement learning (RL) has seen significant research and application results but often requires large amounts of training data. This paper proposes two data-efficient off-policy RL methods that use parametrized Q-learning. In these methods, the
Externí odkaz:
http://arxiv.org/abs/2409.11986
Autor:
Vaccaro, Davide, van der Kuur, Jan, van der Hulst, Paul, Vos, Tobias, de Wit, Martin, Gottardi, Luciano, Ravensberg, Kevin, Taralli, Emanuele, Adams, Joseph, Bandler, Simon, Bennet, Douglas, Chervenak, James, Doriese, Bertrand, Durkin, Malcolm, Gard, Johnathon, Reintsema, Carl, Sakai, Kazuhiro, Smith, Steven, Ullom, Joel, Wakeham, Nicholas, Herder, Jan-Willem den, jackson, Brian, Khosropanah, Pourya, Gao, Jian-Rong, Roelfsema, Peter, Simionescu, Aurora
The X-ray Integral Field Unit (X-IFU) is an instrument of ESA's future NewAthena space observatory, with the goal to provide high-energy resolution ($<$ 4 eV at X-ray energies up to 7 keV) and high-spatial resolution (9") spectroscopic imaging over t
Externí odkaz:
http://arxiv.org/abs/2409.05643
Autor:
van der Hulst, Rolf, Walter, Matthias
Given a $\{0,1\}$-matrix $M$, the graph realization problem for $M$ asks if there exists a spanning forest such that the columns of $M$ are incidence vectors of paths in the forest. The problem is closely related to the recognition of network matrice
Externí odkaz:
http://arxiv.org/abs/2408.12869
Autor:
Pérez, I., Verley, S., Sánchez-Menguiano, L., Ruiz-Lara, T., García-Benito, R., Puertas, S. Duarte, Jiménez, A., Domínguez-Gómez, J., Espada, D., Peletier, R. F., Román, J., Rodríguez, M. I., Alarcón, P. Sánchez, Argudo-Fernández, M., Torres-Ríos, G., Bidaran, B., Alcázar-Laynez, M., van de Weygaert, R., Sánchez, S. F., Lisenfeld, U., Zurita, A., Florido, E., van der Hulst, J. M., Blázquez-Calero, G., Villalba-González, P., del Moral-Castro, I., Lugo-Aranda, A., Walo-Martín, D., Conrado, A., Delgado, R. González, Falcón-Barroso, J., Ferré-Mateu, A., Hernández-Sánchez, M., Awad, P., Kreckel, K., Courtois, H., Espada-Miura, R., Relaño, M., Galbany, L., Sánchez-Blázquez, P., Pérez-Montero, E., Sánchez-Portal, M., Bongiovanni, A., Planelles, S., Quilis, V., Aubert, M., Guinet, D., Pomaréde, D., Weijmans, A. M., Raj, M. A., Aragón-Calvo, M. A., Azzaro, M., Bergond, G., Blazek, M., Cikota, S., Fernández-Martín, A., Gardini, A., Guijarro, A., Hermelo, I., Martín, P., Linares, J. I. Vico
Publikováno v:
A&A 689, A213 (2024)
We have learnt in the last decades that the majority of galaxies belong to high density regions interconnected in a sponge-like fashion. This large-scale structure is characterised by clusters, filaments, walls, where most galaxies concentrate, but a
Externí odkaz:
http://arxiv.org/abs/2405.04217
Autor:
Conrado, Ana M., Delgado, Rosa M. González, García-Benito, Rubén, Pérez, Isabel, Verley, Simon, Ruiz-Lara, Tomás, Sánchez-Menguiano, Laura, Puertas, Salvador Duarte, Jiménez, Andoni, Domínguez-Gómez, Jesús, Espada, Daniel, Argudo-Fernández, María, Alcázar-Laynez, Manuel, Blázquez-Calero, Guillermo, Bidaran, Bahar, Zurita, Almudena, Peletier, Reynier, Torres-Ríos, Gloria, Florido, Estrella, Martínez, Mónica Rodríguez, del Moral-Castro, Ignacio, van de Weygaert, Rien, Falcón-Barroso, Jesús, Lugo-Aranda, Alejandra Z., Sánchez, Sebastián F., van der Hulst, Thijs, Courtois, Hélène M., Ferré-Mateu, Anna, Sánchez-Blázquez, Patricia, Román, Javier, Aceituno, Jesús
Publikováno v:
A&A 687, A98 (2024)
The Universe is shaped as a web-like structure, formed by clusters, filaments, and walls that leave large volumes in between named voids. Galaxies in voids have been found to be of a later type, bluer, less massive, and to have a slower evolution tha
Externí odkaz:
http://arxiv.org/abs/2404.10823
Autor:
Bolusani, Suresh, Besançon, Mathieu, Bestuzheva, Ksenia, Chmiela, Antonia, Dionísio, João, Donkiewicz, Tim, van Doornmalen, Jasper, Eifler, Leon, Ghannam, Mohammed, Gleixner, Ambros, Graczyk, Christoph, Halbig, Katrin, Hedtke, Ivo, Hoen, Alexander, Hojny, Christopher, van der Hulst, Rolf, Kamp, Dominik, Koch, Thorsten, Kofler, Kevin, Lentz, Jurgen, Manns, Julian, Mexi, Gioni, Mühmer, Erik, Pfetsch, Marc E., Schlösser, Franziska, Serrano, Felipe, Shinano, Yuji, Turner, Mark, Vigerske, Stefan, Weninger, Dieter, Xu, Liding
The SCIP Optimization Suite provides a collection of software packages for mathematical optimization, centered around the constraint integer programming (CIP) framework SCIP. This report discusses the enhancements and extensions included in the SCIP
Externí odkaz:
http://arxiv.org/abs/2402.17702
Optical diffraction tomography (ODT) is a powerful non-invasive 3D imaging technique, but its combination with broadband light sources is difficult. In this study, we introduce ultrabroadband ODT, covering over 150 nm of visible spectral bandwidth wi
Externí odkaz:
http://arxiv.org/abs/2401.07391