Zobrazeno 1 - 10
of 4 925
pro vyhledávání: '"Sinigaglia, A"'
Autor:
Heywood, I., Ponomareva, A. A., Maddox, N., Jarvis, M. J., Frank, B. S., Adams, E. A. K., Baes, M., Bianchetti, A., Collier, J. D., Deane, R. P., Glowacki, M., Jung, S. L., Pan, H., Rajohnson, S. H. A., Rodighiero, G., Ruffa, I., Santos, M. G., Sinigaglia, F., Vaccari, M.
Publikováno v:
MNRAS, Volume 534, Issue 1, October 2024, p76-96
The MIGHTEE survey utilises the South African MeerKAT radio telescope to observe four extragalactic deep fields, with the aim of advancing our understanding of the formation and evolution of galaxies across cosmic time. MIGHTEE's frequency coverage e
Externí odkaz:
http://arxiv.org/abs/2409.17713
In the following report, we describe the solution we propose for the AI Olympics competition held at IROS 2024. Our solution is based on a Model-free Deep Reinforcement Learning approach combined with an evolutionary strategy. We will briefly describ
Externí odkaz:
http://arxiv.org/abs/2409.01104
Autor:
Perotti, Matteo, Raeber, Michele, Sinigaglia, Mattia, Cavalcante, Matheus, Rossi, Davide, Benini, Luca
Multi-core vector processor architectures excel in handling computationally intensive vectorizable tasks but struggle to achieve optimal resource utilization when facing sequential and control tasks that cannot be vectorized. This work presents Spatz
Externí odkaz:
http://arxiv.org/abs/2407.05447
We present the first measurement of the Ly$\alpha$ forest BAO shift parameter from cosmological simulations. In particular, we generate a suite of $1000$ accurate effective field-level bias-based Ly$\alpha$ forest simulations of volume $V=(1 \, h^{-1
Externí odkaz:
http://arxiv.org/abs/2407.03918
Autor:
Liang, Chaoqun, Ottaviano, Alessandro, Benz, Thomas, Sinigaglia, Mattia, Benini, Luca, Garofalo, Angelo, Rossi, Davide
The ongoing revolution in application domains targeting autonomous navigation, first and foremost automotive "zonalization", has increased the importance of certain off-chip communication interfaces, particularly Ethernet. The latter will play an ess
Externí odkaz:
http://arxiv.org/abs/2406.06394
In this paper we describe a numerical framework for achieving passive thermal cloaking of arbitrary shapes in both static and transient regimes. The design strategy is cast as the solution of an optimal control problem (OCP) for the heat equation whe
Externí odkaz:
http://arxiv.org/abs/2406.05905
Autor:
Rodighiero, Giulia, Enia, Andrea, Bisigello, Laura, Girardi, Giorgia, Gandolfi, Giovanni, Kohandel, Mahsa, Pallottini, Andrea, Badinelli, Nicolo', Grazian, Andrea, Ferrara, Andrea, Vulcani, Benedetta, Bianchetti, Alessandro, Marasco, Antoninto, Sinigaglia, Francesco, Castellano, Marco, Santini, Paola, Cassata, Paolo, Corsini, Enrico Maria, Gruppioni, Carlotta
Publikováno v:
A&A 691, A69 (2024)
Near- to mid-Infrared observations (from Spitzer and JWST) have revealed a hidden population of galaxies at redshift z=3-6, called optically-dark objects, which are believed to be massive and dusty star-formers. While optically-dark sources are widel
Externí odkaz:
http://arxiv.org/abs/2405.04572
Autor:
DESI Collaboration, Adame, A. G., Aguilar, J., Ahlen, S., Alam, S., Alexander, D. M., Alvarez, M., Alves, O., Anand, A., Andrade, U., Armengaud, E., Avila, S., Aviles, A., Awan, H., Bailey, S., Baltay, C., Bault, A., Bautista, J., Behera, J., BenZvi, S., Beutler, F., Bianchi, D., Blake, C., Blum, R., Brieden, S., Brodzeller, A., Brooks, D., Buckley-Geer, E., Burtin, E., Calderon, R., Canning, R., Rosell, A. Carnero, Cereskaite, R., Cervantes-Cota, J. L., Chabanier, S., Chaussidon, E., Chaves-Montero, J., Chen, S., Chen, X., Claybaugh, T., Cole, S., Cuceu, A., Davis, T. M., Dawson, K., de la Cruz, R., de la Macorra, A., de Mattia, A., Deiosso, N., Dey, A., Dey, B., Ding, J., Ding, Z., Doel, P., Edelstein, J., Eftekharzadeh, S., Eisenstein, D. J., Elliott, A., Fagrelius, P., Fanning, K., Ferraro, S., Ereza, J., Findlay, N., Flaugher, B., Font-Ribera, A., Forero-Sánchez, D., Forero-Romero, J. E., Garcia-Quintero, C., Gaztañaga, E., Gil-Marín, H., Gontcho, S. Gontcho A, Gonzalez-Morales, A. X., Gonzalez-Perez, V., Gordon, C., Green, D., Gruen, D., Gsponer, R., Gutierrez, G., Guy, J., Hadzhiyska, B., Hahn, C., Hanif, M. M. S, Herrera-Alcantar, H. K., Honscheid, K., Howlett, C., Huterer, D., Iršič, V., Ishak, M., Juneau, S., Karaçayli, N. G., Kehoe, R., Kent, S., Kirkby, D., Kremin, A., Krolewski, A., Lai, Y., Lan, T. -W., Landriau, M., Lang, D., Lasker, J., Goff, J. M. Le, Guillou, L. Le, Leauthaud, A., Levi, M. E., Li, T. S., Linder, E., Lodha, K., Magneville, C., Manera, M., Margala, D., Martini, P., Maus, M., McDonald, P., Medina-Varela, L., Meisner, A., Mena-Fernández, J., Miquel, R., Moon, J., Moore, S., Moustakas, J., Mueller, E., Muñoz-Gutiérrez, A., Myers, A. D., Nadathur, S., Napolitano, L., Neveux, R., Newman, J. A., Nguyen, N. M., Nie, J., Niz, G., Noriega, H. E., Padmanabhan, N., Paillas, E., Palanque-Delabrouille, N., Pan, J., Penmetsa, S., Percival, W. J., Pieri, M. M., Pinon, M., Poppett, C., Porredon, A., Prada, F., Pérez-Fernández, A., Pérez-Ràfols, I., Rabinowitz, D., Raichoor, A., Ramírez-Pérez, C., Ramirez-Solano, S., Rashkovetskyi, M., Ravoux, C., Rezaie, M., Rich, J., Rocher, A., Rockosi, C., Roe, N. A., Rosado-Marin, A., Ross, A. J., Rossi, G., Ruggeri, R., Ruhlmann-Kleider, V., Samushia, L., Sanchez, E., Saulder, C., Schlafly, E. F., Schlegel, D., Schubnell, M., Seo, H., Sharples, R., Silber, J., Sinigaglia, F., Slosar, A., Smith, A., Sprayberry, D., Tan, T., Tarlé, G., Trusov, S., Vaisakh, R., Valcin, D., Valdes, F., Vargas-Magaña, M., Verde, L., Walther, M., Wang, B., Wang, M. S., Weaver, B. A., Weaverdyck, N., Wechsler, R. H., Weinberg, D. H., White, M., Yu, J., Yu, Y., Yuan, S., Yèche, C., Zaborowski, E. A., Zarrouk, P., Zhang, H., Zhao, C., Zhao, R., Zhou, R., Zou, H.
We present the measurement of Baryon Acoustic Oscillations (BAO) from the Lyman-$\alpha$ (Ly$\alpha$) forest of high-redshift quasars with the first-year dataset of the Dark Energy Spectroscopic Instrument (DESI). Our analysis uses over $420\,000$ Ly
Externí odkaz:
http://arxiv.org/abs/2404.03001
Autor:
Coloma-Nadal, J. M., Kitaura, F. -S., García-Farieta, J. E., Sinigaglia, F., Favole, G., Sánchez, D. Forero
Accurate modeling of galaxy distributions is paramount for cosmological analysis using galaxy redshift surveys. However, this endeavor is often hindered by the computational complexity of resolving the dark matter halos that host these galaxies. To a
Externí odkaz:
http://arxiv.org/abs/2403.19337
Autor:
Sinigaglia, Francesco, Rodighiero, Giulia, Elson, Ed, Bianchetti, Alessandro, Vaccari, Mattia, Maddox, Natasha, Ponomareva, Anastasia A., Frank, Bradley S., Jarvis, Matt J., Catinella, Barbara, Cortese, Luca, Roychowdhury, Sambit, Baes, Maarten, Collier, Jordan D., Ilbert, Olivier, Khostovan, Ali A., Kurapati, Sushma, Pan, Hengxing, Prandoni, Isabella, Rajohnson, Sambatriniaina H. A., Salvato, Mara, Sekhar, Srikrishna, Sharma, Gauri
We present the first measurement of HI mass of star-forming galaxies in different large scale structure environments from a blind survey at $z\sim 0.37$. In particular, we carry out a spectral line stacking analysis considering $2875$ spectra of colo
Externí odkaz:
http://arxiv.org/abs/2403.00734