Zobrazeno 1 - 10
of 12 923
pro vyhledávání: '"A. Palau"'
Autor:
N. Lejeune, E. Fourneau, A. Barrera, O. Morris, O. Leonard, J. A. Arregi, C. Navau, V. Uhlíř, S. Bending, A. Palau, A. V. Silhanek
Publikováno v:
APL Materials, Vol 12, Iss 7, Pp 071126-071126-7 (2024)
Transformation optics applied to low frequency magnetic systems have been recently implemented to design magnetic field concentrators and cloaks with superior performance. Although this achievement has been amply demonstrated theoretically and experi
Externí odkaz:
https://doaj.org/article/82e62c7bbb9744358d199db83c536ed2
Brown Dwarfs (BDs) are crucial objects in our understanding of both star and planet formation. However, there is still an unconcluded debate about which is the dominant formation mechanism of these objects. For this, it is mandatory to study BDs in t
Externí odkaz:
http://arxiv.org/abs/2410.07769
Autor:
Farrar, L. S., Maffione, G., Nguyen, V. -H., Watanabe, K., Taniguchi, T., Charlier, J. -Ch., Mailly, D., Ribeiro-Palau, R.
The energy gap of Bernal-stacked bilayer graphene can be tuned by applying a perpendicular electric field. The origin of this gap can be traced down to the breaking of its inversion symmetry by an onsite potential difference between the layers. This
Externí odkaz:
http://arxiv.org/abs/2410.01433
Autor:
Das, Swagat R., Merello, Manuel, Bronfman, Leonardo, Liu, Tie, Garay, Guido, Stutz, Amelia, Mardones, Diego, Zhou, Jian-Wen, Sanhueza, Patricio, Liu, Hong-Li, Vázquez-Semadeni, Enrique, Gómez, Gilberto C., Palau, Aina, Tej, Anandmayee, Xu, Feng-Wei, Baug, Tapas, Dewangan, Lokesh K., He, Jinhua, Zhu, Lei, Li1, Shanghuo, Juvela, Mika, Saha, Anindya, Issac, Namitha, Hwang, Jihye, Nazeer, Hafiz, Toth, L. Viktor
Hub-filament systems are considered as natural sites for high-mass star formation. Kinematic analysis of the surroundings of hub-filaments is essential to better understand high-mass star formation within such systems. In this work, we present a deta
Externí odkaz:
http://arxiv.org/abs/2409.19204
Take a self-similar fragmentation process with dislocation measure $\nu$ and index of self-similarity $\alpha > 0$. Let $e^{-m_t}$ denote the size of the largest fragment in the system at time $t\geq 0$. We prove fine results for the asymptotics of t
Externí odkaz:
http://arxiv.org/abs/2409.11795
Autor:
Zamora-Aviles, Manuel, Camacho, Vianey, Ballesteros-Paredes, Javier, Vázquez-Semadeni, Enrique, Palau, Aina, Román-Zúñiga, Carlos, Hernández-Cruz, Andrés, Gómez, Gilberto C., Quesada-Zúñiga, Fabián, Naranjo-Romero, Raúl
We explore the Schmidt-Kennicutt (SK) relations and the star formation efficiency per free-fall time ($\eff$), mirroring observational studies, in numerical simulations of filamentary molecular clouds undergoing gravitational contraction. We find tha
Externí odkaz:
http://arxiv.org/abs/2409.11588
Autor:
Ballesteros-Paredes, Javier, Zamora-Avilés, Manuel, Román-Zúñiga, Carlos, Palau, Aina, Cervantes-Sodi, Bernardo, Gutiérrez-Dávila, Karla, Camacho, Vianey, Jiménez-Andrade, Eric, Gazol, Adriana
We explain the large variety of star formation laws in terms of one single, simple law that can be inferred from the definition of the star formation rate and basic algebra. The resulting equation, $\SFR = \eff\ \Mcollapsing/\tauff$, although it has
Externí odkaz:
http://arxiv.org/abs/2408.13636
Autor:
Vázquez-Semadeni, Enrique, Palau, Aina, Gómez, Gilberto C., Arroyo-Chávez, Griselda, Alig, Christian, Ballesteros-Paredes, Javier, Camacho, Vianey, González-Samaniego, Alejandro, Burkert, Andreas
We provide a detailed comparison between the ``gravoturbulent'' (GT) and ``global hierarchical collapse'' (GHC) models for molecular clouds and star formation, their respective interpretations of the observational data, the features they share, and s
Externí odkaz:
http://arxiv.org/abs/2408.10406
Publikováno v:
European Psychiatry, Vol 65, Pp S676-S676 (2022)
Introduction It is important to determine those clinical factors that imply a greater risk of rehospitalization in psychotic patients Objectives To determine the rate and predictors of rehospitalization in psychotic patients after their first hospit
Externí odkaz:
https://doaj.org/article/7198c2019e4b49fca87efa4f52d5130c
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract The functional properties of cuprates are strongly determined by the doping state and carrier density. We present an oxygen doping study of YBa2Cu3O7-δ (YBCO) thin films from underdoped to overdoped state, correlating the measured charge ca
Externí odkaz:
https://doaj.org/article/6bedf9e33c3e41e6a7b0a419f023497a