Zobrazeno 1 - 10
of 26 699
pro vyhledávání: '"Guillem, A."'
Context. Star-forming regions are gaining considerable interest in the high-energy astrophysics community as possible Galactic particle accelerators. In general, the role of electrons has not been fully considered in this kind of cosmic-ray source. H
Externí odkaz:
http://arxiv.org/abs/2411.05206
We study the pore-scale transport of a conservative scalar forming an advancing mixing front, which can be re-interpreted to predict instantaneous mixing-limited bimolecular reactions. We investigate this using a set of two-dimensional, high-resoluti
Externí odkaz:
http://arxiv.org/abs/2411.04099
The effective mixing behavior of solutes in porous media is fundamentally connected to the development of a local mixing interface between the two initial solutions, which is characterized by a complex lamellar structure. The deformation of the inter
Externí odkaz:
http://arxiv.org/abs/2410.23539
Autor:
Cala, Roldán A., Gómez, José F., Miranda, Luis F., Imai, Hiroshi, de Gregorio-Monsalvo, Itziar, Mitrea, Florin Placinta, Osorio, Mayra, Anglada, Guillem
Maser emission of SiO, H$_2$O and, OH is widespread in Asymptotic Giant Branch (AGB) stars with oxygen(O)-rich envelopes. This emission quickly disappear during the post-AGB phase and is extremely rare in planetary nebulae (PN). So far, only eight PN
Externí odkaz:
http://arxiv.org/abs/2410.22785
Autor:
Kaur, Simranpreet, Viganò, Daniele, Béjar, Víctor J. S., Monge, Álvaro Sánchez, Morata, Òscar, Kansabanik, Devojyoti, Girart, Josep Miquel, Morales, Juan Carlos, Anglada-Escudé, Guillem, Murgas, Felipe, Shan, Yutong, Ilin, Ekaterina, Pérez-Torres, Miguel, Osorio, María Rosa Zapatero, Amado, Pedro J., Caballero, José A., Del Sordo, Fabio, Palle, Enric, Quirrenbach, Andreas, Reiners, Ansgar, Ribas, Ignasi
Scallop-shell stars, a recently discovered class of young M dwarfs, show complex optical light curves that are characterized by periodic dips as well as other features that are stable over tens to hundreds of rotation cycles. The origin of these feat
Externí odkaz:
http://arxiv.org/abs/2410.22449
Sufficient analytical conditions for separability in composite quantum systems are very scarce and only known for low-dimensional cases. Here, we use linear maps and their inverses to derive powerful analytical conditions, providing tight bounds and
Externí odkaz:
http://arxiv.org/abs/2410.22415
Understanding trajectories in multi-agent scenarios requires addressing various tasks, including predicting future movements, imputing missing observations, inferring the status of unseen agents, and classifying different global states. Traditional d
Externí odkaz:
http://arxiv.org/abs/2410.17785
We introduce a new family of oriented manifolds with boundaries called the forest biassociahedra and forest bimultiplihedra, generalizing the standard biassociahedra. They are defined as moduli spaces of ascending-descending biforests and are expecte
Externí odkaz:
http://arxiv.org/abs/2410.16225
Cognitive Architectures are the forefront of the research into developing an artificial cognition. However, they approach the problem from a separated memory and program model of computation. This model of computation poses a fundamental problem: the
Externí odkaz:
http://arxiv.org/abs/2410.07928
Autor:
Tyagi, Himanshu, P., Manoj, Narang, Mayank, Megeath, S T., Rocha, Will Robson M., Brunken, Nashanty, Rubinstein, Adam E., Gutermuth, Robert A., Evans, Neal J., van Dishoeck, Ewine, Federman, Sam, Watson, Dan M., Neufeld, David A., Anglada, Guillem, Beuther, Henrik, Garatti, Alessio Caratti o, Looney, Leslie W., Nazari, Pooneh, Osorio, Mayra, Stanke, Thomas, Yang, Yao-Lun, Bourke, Tyler L., Fischer, William J., Furlan, Elise, Green, Joel D., Habel, Nolan, Klaassen, Pamela, Karnath, Nicole, Linz, Hendrik, Muzzerolle, James, Tobin, John J., Atnagulov, Prabhani, Rahatgaonkar, Rohan, Sheehan, Patrick D., Slavicinska, Katerina, Stutz, Amelia M., Tychoniec, Łukasz, Wolk, Scott J.
The composition of protoplanetary disks, and hence the initial conditions of planet formation, may be strongly influenced by the infall and thermal processing of material during the protostellar phase. Composition of dust and ice in protostellar enve
Externí odkaz:
http://arxiv.org/abs/2410.06697