Zobrazeno 1 - 10
of 232
pro vyhledávání: '"Munoz, Cesar"'
Autor:
Slagel, J. Tanner, Moscato, Mariano, White, Lauren, Muñoz, César A., Balachandran, Swee, Dutle, Aaron
Publikováno v:
EPTCS 402, 2024, pp. 43-62
Differential dynamic logic (dL) is a formal framework for specifying and reasoning about hybrid systems, i.e., dynamical systems that exhibit both continuous and discrete behaviors. These kinds of systems arise in many safety- and mission-critical ap
Externí odkaz:
http://arxiv.org/abs/2404.15214
Autor:
Tomut, Andrei, Jahromi, Saeed S., Sarkar, Abhijoy, Kurt, Uygar, Singh, Sukhbinder, Ishtiaq, Faysal, Muñoz, Cesar, Bajaj, Prabdeep Singh, Elborady, Ali, del Bimbo, Gianni, Alizadeh, Mehrazin, Montero, David, Martin-Ramiro, Pablo, Ibrahim, Muhammad, Alaoui, Oussama Tahiri, Malcolm, John, Mugel, Samuel, Orus, Roman
Large Language Models (LLMs) such as ChatGPT and LlaMA are advancing rapidly in generative Artificial Intelligence (AI), but their immense size poses significant challenges, such as huge training and inference costs, substantial energy demands, and l
Externí odkaz:
http://arxiv.org/abs/2401.14109
Autor:
González-Díaz, Danilo, Fernández-Trincado, José G., Villanova, Sandro, Geisler, Doug, Barbuy, Beatriz, Minniti, Dante, Beers, Timothy C., Bidin, Christian Moni, Mauro, Francesco, Muñoz, Cesar, Tang, Baitian, Soto, Mario, Monachesi, Antonela, Lane, Richard R., Frelijj, Heinz
This study presents the results concerning six red giant stars members of the globular cluster NGC 6558. Our analysis utilized high-resolution near-infrared spectra obtained through the CAPOS initiative (the APOgee Survey of Clusters in the Galactic
Externí odkaz:
http://arxiv.org/abs/2310.13054
Autor:
Muñoz, César, Monachesi, Antonela, Nidever, David L., Majewski, Steven R., Cheng, Xinlun, Olsen, Knut, Choi, Yumi, Zivick, Paul, Geisler, Douglas, Almeida, Andres, Muñoz, Ricardo R., Nitschelm, Christian, Roman-Lopes, Alexandre, Lane, Richard R., Fernández-Trincado, José G.
Publikováno v:
A&A 680, A79 (2023)
We present the first detailed chemical analysis from APOGEE-2S observations of stars in six regions of recently discovered substructures in the outskirts of the Magellanic Clouds extending to 20 degrees from the LMC center. We also present, for the f
Externí odkaz:
http://arxiv.org/abs/2305.19460
Autor:
Taylor, Dominic J., Mason, Andrew C., Schiavon, Ricardo P., Horta, Danny, Nataf, David M., Geisler, Doug, Kisku, Shobhit, Phillips, Siân G., Cohen, Roger E., Fernández-Trincado, José G., Beers, Timothy C., Bizyaev, Dmitry, García-Hernández, Domingo Aníbal, Lane, Richard R., Longa-Peña, Penélope, Minniti, Dante, Muñoz, Cesar, Pan, Kaike, Villanova, Sandro
It has been proposed that the globular cluster-like system Terzan 5 is the surviving remnant of a primordial building block of the Milky Way bulge, mainly due to the age/metallicity spread and the distribution of its stars in the $\alpha$-Fe plane. W
Externí odkaz:
http://arxiv.org/abs/2204.01753
In this research we test the ability of a three Washington filter combination, (C-T1)-(T1-T2), compared with that of the traditional C-T1 color to find multiple populations on two globular clusters: NGC 7099 and NGC 1851, types I and II Globular clus
Externí odkaz:
http://arxiv.org/abs/2203.11843
Autor:
Cheng, Xinlun, Choi, Yumi, Olsen, Knut, Nidever, David L., Majewski, Steven R., Monachesi, Antonela, Besla, Gurtina, Muñoz, César, Anguiano, Borja, Almeida, Andres, Muñoz, Ricardo R., Lane, Richard R., Nitschelm, Christian
We report the first 3-D kinematical measurements of 88 stars in the direction of several recently discovered substructures in the southern periphery of the Large Magellanic Cloud (LMC) using a combination of Gaia proper motions and radial velocities
Externí odkaz:
http://arxiv.org/abs/2202.12789
Autor:
Fernández-Trincado, José G., Villanova, Sandro, Geisler, Doug, Barbuy, Beatriz, Minniti, Dante, Beers, Timothy C., Mészáros, Szabolcs, Tang, Baitian, Cohen, Roger E., Bidin, Cristian Moni, Garro, Elisa R., Baeza, Ian, Muñoz, Cesar
Publikováno v:
A&A 658, A116 (2022)
(ABRIDGED) We have performed the first detailed spectral analysis of red giant members of the relatively high-metallicity globular cluster (GC) Tononzintla~2 (Ton~2) using high-resolution near-infrared spectra collected with the Apache Point Observat
Externí odkaz:
http://arxiv.org/abs/2110.10700
Autor:
Muñoz, César, Geisler, Douglas, Villanova, Sandro, Sarajedini, Ata, Frelijj, Heinz, Vargas, Carolina, Monaco, Lorenzo, O'Connell, Julia
Globular Clusters (GCs) are now well known to almost universally show multiple popu-lations (MPs). The HST UV Legacy Survey of a large number of Galactic GCs in UV filters optimized to explore MPs finds that a small fraction of GCs, termed Type II, a
Externí odkaz:
http://arxiv.org/abs/2106.15052
Autor:
Romero-Colmenares, María, Fernández-Trincado, José G., Geisler, Doug, Souza, Stefano O., Villanova, Sandro, Minniti, Penélope Longa-Peña Dante, Beers, Timothy C., Bidin, Cristian Moni, Pérez-Villegas, Angeles, Moreno, Edmundo, Garro, Elisa R., Baeza, Ian, Henao, Lady, Barbuy, Beatriz, Alonso-García, Javier, Cohen, Roger E., Lane, Richard R., Muñoz, Cesar
Publikováno v:
A&A 652, A158 (2021)
We present results from a study of fifteen red giant members of the intermediate-metallicity globular cluster (GC) FSR 1758 using high-resolution near-infrared spectra collected with the Apache Point Observatory Galactic Evolution Experiment II surve
Externí odkaz:
http://arxiv.org/abs/2106.00027