Zobrazeno 1 - 10
of 11 078
pro vyhledávání: '"Martínez, A. C."'
Autor:
Martínez, J. C, Soukup, L.
We continue our investigation of cardinal sequences associated with locally Lindelof, scattered, Hausdorff P-spaces (abbreviated as LLSP spaces). We outline a method for constructing LLSP spaces from cone systems and partial orders with specific prop
Externí odkaz:
http://arxiv.org/abs/2411.17791
Autor:
Martinez, N. C., Paron, S., Ortega, M. E., Petriella, A., Álamo, A., Brook, M., Carballo, C., Heberling, T.
The sulfur content in dense molecular regions of the interstellar medium is highly depleted in comparison to diffuse clouds. The reason of this phenomenon is unclear, thus it is necessary to carry out observational studies of sulfur-bearing species t
Externí odkaz:
http://arxiv.org/abs/2411.00539
Autor:
Cerny, W., Chiti, A., Geha, M., Mutlu-Pakdil, B., Drlica-Wagner, A., Tan, C. Y., Adamów, M., Pace, A. B., Simon, J. D., Sand, D. J., Ji, A. P., Li, T. S., Vivas, A. K., Bell, E. F., Carlin, J. L., Carballo-Bello, J. A., Chaturvedi, A., Choi, Y., Doliva-Dolinsky, A., Gnedin, O. Y., Limberg, G., Martínez-Vázquez, C. E., Mau, S., Medina, G. E., Navabi, M., Noël, N. E. D., Placco, V. M., Riley, A. H., Roederer, I. U., Stringfellow, G. S., Bom, C. R., Ferguson, P. S., James, D. J., Martínez-Delgado, D., Massana, P., Nidever, D. L., Sakowska, J. D., Santana-Silva, L., Sherman, N. F., Tollerud, E. J.
We present the discovery of Aquarius III, an ultra-faint Milky Way satellite galaxy identified in the second data release of the DECam Local Volume Exploration (DELVE) survey. Based on deeper follow-up imaging with DECam, we find that Aquarius III is
Externí odkaz:
http://arxiv.org/abs/2410.00981
Autor:
Theraroz, Adélaïde, Guadaño-Peyrot, Carlos, Archambeau, Juliette, Pinosio, Sara, Bagnoli, Francesca, Piotti, Andrea, Avanzi, Camilla, Vendramin, Giovanni G., Alía, Ricardo, Grivet, Delphine, Westergren, Marjana, González-Martínez, Santiago C.
Publikováno v:
Diversity and Distributions, 2024 Oct 01. 30(10), 1-15.
Externí odkaz:
https://www.jstor.org/stable/48789746
Autor:
Sand, D. J., Mutlu-Pakdil, B., Jones, M. G., Karunakaran, A., Andrews, J. E., Bennet, P., Crnojevic, D., Donatiello, G., Drlica-Wagner, A., Fielder, C., Martinez-Delgado, D., Martinez-Vazquez, C. E., Spekkens, K., Doliva-Dolinsky, A., Hunger, L. C., Carlin, J. L., Cerny, W., Hai, T. N., McQuinn, K. B. W, Pace, A. B., Smercina, A.
We report the discovery of three faint and ultra-faint dwarf galaxies -- Sculptor A, Sculptor B and Sculptor C -- in the direction of NGC 300 (D=2.0 Mpc), a Large Magellanic Cloud-mass galaxy. Deep ground-based imaging with Gemini/GMOS resolves all t
Externí odkaz:
http://arxiv.org/abs/2409.16345
Autor:
Teixeira, G., Bom, C. R., Santana-Silva, L., Fraga, B. M. O., Darc, P., Teixeira, R., Wu, J. F., Ferguson, P. S., Martínez-Vázquez, C. E., Riley, A. H., Drlica-Wagner, A., Choi, Y., Mutlu-Pakdil, B., Pace, A. B., Sakowska, J. D., Stringfellow, G. S.
Photometric wide-field surveys are imaging the sky in unprecedented detail. These surveys face a significant challenge in efficiently estimating galactic photometric redshifts while accurately quantifying associated uncertainties. In this work, we ad
Externí odkaz:
http://arxiv.org/abs/2408.15243
Autor:
Tan, C. Y., Cerny, W., Drlica-Wagner, A., Pace, A. B., Geha, M., Ji, A. P., Li, T. S., Adamów, M., Anbajagane, D., Bom, C. R., Carballo-Bello, J. A., Carlin, J. L., Chang, C., Choi, Y., Collins, M. L. M., Doliva-Dolinsky, A., Ferguson, P. S., Gruendl, R. A., James, D. J., Limberg, G., Navabi, M., Martínez-Delgado, D., Martínez-Vázquez, C. E., Medina, G. E., Mutlu-Pakdil, B., Nidever, D. L., Noël, N. E. D., Riley, A. H., Sakowska, J. D., Sand, D. J., Sharp, J., Stringfellow, G. S., Tolley, C., Vivas, A. K.
We report the discovery and spectroscopic confirmation of an ultra-faint Milky Way (MW) satellite in the constellation of Leo. This system was discovered as a spatial overdensity of resolved stars observed with Dark Energy Camera (DECam) data from an
Externí odkaz:
http://arxiv.org/abs/2408.00865
Machine Learning using neural networks has received prominent attention recently because of its success in solving a wide variety of computational tasks, in particular in the field of computer vision. However, several works have drawn attention to po
Externí odkaz:
http://arxiv.org/abs/2407.21220
In previous works, we have investigated the star-forming region G29.96$-$0.02 where the massive young stellar object (MYSO) G29.862$-$0.0044 (hereafter G29) is embedded in a hot molecular core. In one of them, of multiwavelength nature, using data fr
Externí odkaz:
http://arxiv.org/abs/2406.02358
Autor:
Pancino, E., Zocchi, A., Rainer, M., Monaci, M., Massari, D., Monelli, M., Hunt, L. K., Monaco, L., Martínez-Vázquez, C. E., Sanna, N., Bianchi, S., Stetson, P. B.
For decades, it has been theorized that a tenuous but detectable intracluster medium should be present in globular clusters, which is continuously replenished by the gas and dust ejected by bright giants and periodically cleared by interactions with
Externí odkaz:
http://arxiv.org/abs/2404.05548