Zobrazeno 1 - 10
of 1 178
pro vyhledávání: '"Macias, E"'
Autor:
Espaillat, C. C., Thanathibodee, T., Zhu, Z., Rabago, I., Wendeborn, J., Calvet, N., Zamudio-Ruvalcaba, L., Volz, M., Pittman, C., McClure, M., Babb, J. F., Franco-Hernandez, R., Macias, E., Reynolds, M., Yan, P. -G.
Here we report the detection of dust depletion in a misaligned inner disk around UX Tau A using JWST MIRI spectra. Mid-infrared (MIR) continuum "seesaw" variability was detected in this disk by Spitzer and attributed to variable shadows cast on the o
Externí odkaz:
http://arxiv.org/abs/2409.03702
Autor:
Cacciapuoti, L., Macias, E., Gupta, A., Testi, L., Miotello, A., Espaillat, C., Kuffmeier, M., van Terwisga, S., Tobin, J., Grant, S., Manara, C. F., Segura-Cox, D., Wendeborn, J., Klessen, R. S., Maury, A. J., Lebreuilly, U., Hennebelle, P., Molinari, S.
Observations of interstellar material infalling onto star- and planet-forming systems have become increasingly common thanks to recent advancements in radio interferometry. These structures replenish disks with fresh material, have the potential to s
Externí odkaz:
http://arxiv.org/abs/2311.13723
Autor:
Guerra-Alvarado, O. M., van der Marel, N., Di Francesco, J., Looney, L. W., Tobin, J. J., Cox, E. G., Sheehan, P. D., Wilner, D. J., Macías, E., Carrasco-González, C.
Publikováno v:
A&A 681, A82 (2024)
Understanding the formation of substructures in protoplanetary disks is vital for gaining insights into dust growth and the process of planet formation. Studying these substructures in highly embedded Class 0 objects using the Atacama Large Millimete
Externí odkaz:
http://arxiv.org/abs/2310.11999
Autor:
Cacciapuoti, L., Macias, E., Maury, A. J., Chandler, C. J., Sakai, N., Tychoniec, Ł., Viti, S., Natta, A., De Simone, M., Miotello, A., Codella, C., Ceccarelli, C., Podio, L., Fedele, D., Johnstone, D., Shirley, Y., Liu, B. J., Bianchi, E., Zhang, Z. E., Pineda, J., Loinard, L., Ménard, F., Lebreuilly, U., Klessen, R. S., Hennebelle, P., Molinari, S., Testi, L., Yamamoto, S.
Publikováno v:
A&A 676, A4 (2023)
Early dust grain growth in protostellar envelopes infalling on young discs has been suggested in recent studies, supporting the hypothesis that dust particles start to agglomerate already during the Class 0/I phase of young stellar objects (YSOs). If
Externí odkaz:
http://arxiv.org/abs/2306.02852
Autor:
Ribas, Á., Macías, E., Weber, P., Pérez, S., Cuello, N., Dong, R., Aguayo, A., Cáceres, C., Carpenter, J., Dent, W. R. F., de Gregorio-Monsalvo, I., Duchêne, G., Espaillat, C. C., Riviere-Marichalar, P., Villenave, M.
Publikováno v:
A&A 673, A77 (2023)
We present ALMA multiwavelength observations of the protoplanetary disk around the nearby (d$\sim$100 pc) young solar analog MP Mus (PDS 66). These observations at 0.89 mm, 1.3 mm, and 2.2 mm have angular resolutions of $\sim$ 1", 0.05", and 0.25", r
Externí odkaz:
http://arxiv.org/abs/2302.11592
We present a novel computational framework to simulate the electromechanical response of self-sensing carbon nanotube (CNT)-based composites experiencing fracture. The computational framework combines electrical-deformation-fracture finite element mo
Externí odkaz:
http://arxiv.org/abs/2302.02338
This paper presents a surrogate modelling technique based on domain partitioning for Bayesian parameter inference of highly nonlinear engineering models. In order to alleviate the computational burden typically involved in Bayesian inference applicat
Externí odkaz:
http://arxiv.org/abs/2212.02250
Accurate disk mass measurements are necessary to constrain disk evolution and the timescale of planet formation, but such measurements are difficult to make and are very dependent on assumptions. Here we look at the assumption that the disk is optica
Externí odkaz:
http://arxiv.org/abs/2212.00599
We present a novel micromechanics-based phase field approach to model crack initiation and propagation in carbon nanotube (CNT) based composites. The constitutive mechanical and fracture properties of the nanocomposites are first estimated by a mean-
Externí odkaz:
http://arxiv.org/abs/2203.01371
Autor:
Poblete, P. P., Cuello, N., Pérez, S., Marino, S., Calcino, J., Macías, E., Ribas, Á., Zurlo, A., Cuadra, J., Montesinos, M., Zúñiga-Fernández, S., Bayo, A., Pinte, C., Ménard, F., Price, D. J.
Stellar binaries represent a substantial fraction of stellar systems, especially among young stellar objects. Accordingly, binaries play an important role in setting the architecture of a large number of protoplanetary discs. Binaries in coplanar and
Externí odkaz:
http://arxiv.org/abs/2111.13741