Zobrazeno 1 - 10
of 8 988
pro vyhledávání: '"Sabatini P"'
Autor:
Wang, Yixiao, Tang, Chen, Sun, Lingfeng, Rossi, Simone, Xie, Yichen, Peng, Chensheng, Hannagan, Thomas, Sabatini, Stefano, Poerio, Nicola, Tomizuka, Masayoshi, Zhan, Wei
Diffusion models are promising for joint trajectory prediction and controllable generation in autonomous driving, but they face challenges of inefficient inference steps and high computational demands. To tackle these challenges, we introduce Optimal
Externí odkaz:
http://arxiv.org/abs/2408.00766
Autor:
Maureira, M. J., Pineda, J. E., Liu, H. B., Testi, L., Segura-Cox, D., Chandler, C., Johnstone, D., Caselli, P., Sabatini, G., Aikawa, Y., Bianchi, E., Codella, C., Cuello, N., Fedele, D., Friesen, R., Loinard, L., Podio, L., Ceccarelli, C., Sakai, N., Yamamoto, S.
When the planet formation process begins in the disks surrounding young stars is still an open question. Annular substructures such as rings and gaps in disks are intertwined with planet formation, and thus their presence or absence is commonly used
Externí odkaz:
http://arxiv.org/abs/2407.20074
How does molecular complexity emerge and evolve during the process leading to the formation of a planetary system? Astrochemistry is experiencing a golden age, marked by significant advancements in the observation and understanding of the chemical pr
Externí odkaz:
http://arxiv.org/abs/2407.10882
Autor:
Podio, L., Ceccarelli, C., Codella, C., Sabatini, G., Segura-Cox, D., Balucani, N., Rimola, A., Ugliengo, P., Chandler, C. J., Sakai, N., Svoboda, B., Pineda, J., De Simone, M., Bianchi, E., Caselli, P., Isella, A., Aikawa, Y., Bouvier, M., Caux, E., Chahine, L., Charnley, S. B., Cuello, N., Dulieu, F., Evans, L., Fedele, D., Feng, S., Fontani, F., Hama, T., Hanawa, T., Herbst, E., Hirota, T., Jiménez-Serra, I., Johnstone, D., Lefloch, B., Gal, R. Le, Loinard, L., Liu, H. Baobab, López-Sepulcre, A., Maud, L. T., Maureira, M. J., Menard, F., Miotello, A., Moellenbrock, G., Nomura, H., Oba, Y., Ohashi, S., Okoda, Y., Oya, Y., Sakai, T., Shirley, Y., Testi, L., Vastel, C., Viti, S., Watanabe, N., Watanabe, Y., Zhang, Y., Zhang, Z. E., Yamamoto, S.
Recent observations suggest that planets formation starts early, in protostellar disks of $\le10^5$ yrs, which are characterized by strong interactions with the environment, e.g., through accretion streamers and molecular outflows. To investigate the
Externí odkaz:
http://arxiv.org/abs/2407.04813
Autor:
Dona, Daniele, Sabatini, Luca
We give a combinatorial proof of the following theorem. Let $G$ be any finite group acting transitively on a set of cardinality $n$. If $S \subseteq G$ is a random set of size $k$, with $k \geq (\log n)^{1+\varepsilon}$ for some $\varepsilon >0$, the
Externí odkaz:
http://arxiv.org/abs/2406.16733
Autor:
Chahine, Layal, Ceccarelli, Cecilia, De Simone, Marta, Chandler, Claire J., Codella, Claudio, Podio, Linda, López-Sepulcre, Ana, Sakai, Nami, Loinard, Laurent, Bouvier, Mathilde, Caselli, Paola, Vastel, Charlotte, Bianchi, Eleonora, Cuello, Nicolás, Fontani, Francesco, Johnstone, Doug, Sabatini, Giovanni, Hanawa, Tomoyuki, Zhang, Ziwei E., Aikawa, Yuri, Busquet, Gemma, Caux, Emmanuel, Durán, Aurore, Herbst, Eric, Ménard, François, Segura-Cox, Dominique, Svodoba, Brian, Balucani, Nadia, Charnley, Steven, Dulieu, François, Evans, Lucy, Fedele, Davide, Feng, Siyi, Hama, Tetsuya, Hirota, Tomoya, Isella, Andrea, Jímenez-Serra, Izaskun, Lefloch, Bertrand, Maud, Luke T., Maureira, María José, Miotello, Anna, Moellenbrock, George, Nomura, Hideko, Oba, Yasuhiro, Ohashi, Satoshi, Okoda, Yuki, Oya, Yoko, Pineda, Jaime, Rimola, Albert, Sakai, Takeshi, Shirley, Yancy, Testi, Leonardo, Viti, Serena, Watanabe, Naoki, Watanabe, Yoshimasa, Zhang, Yichen, Yamamoto, Satoshi
The exploration of outflows in protobinary systems presents a challenging yet crucial endeavour, offering valuable insights into the dynamic interplay between protostars and their evolution. In this study, we examine the morphology and dynamics of je
Externí odkaz:
http://arxiv.org/abs/2405.12735
Autor:
De Simone, M., Podio, L., Chahine, L., Codella, C., Chandler, C. J., Ceccarelli, C., Lopez-Sepulcre, A., Loinard, L., Svoboda, B., Sakai, N., Johnstone, D., Menard, F., Aikawa, Y., Bouvier, M., Sabatini, G., Miotello, A., Vastel, C., Cuello, N., Bianchi, E., Caselli, P., Caux, E., Hanawa, T., Herbst, E., Segura-Cox, D., Zhang, Z., Yamamoto, S.
Publikováno v:
A&A 686, L13 (2024)
Context. Understanding the connection between outflows, winds, accretion and disks in the inner protostellar regions is crucial for comprehending star and planet formation process. Aims. We aim to we explore the inner 300 au of the protostar IRAS 4A2
Externí odkaz:
http://arxiv.org/abs/2404.19690
Publikováno v:
A&A 687, A70 (2024)
Cosmic rays regulate the dynamics and the chemical processes in the densest and coldest regions of the ISM. Still, the determination of the cosmic-ray ionisation rate of H$_2$ (${\zeta^{\rm ion}_{{\rm H}_2}}$) is plagued by uncertainties in the adopt
Externí odkaz:
http://arxiv.org/abs/2404.15754
Autor:
Barbieri, Marco, Sabatini, Luca
Fix $\varepsilon>0$. We say that a finite group $G$ is $\varepsilon$-quasirandom if every nontrivial irreducible complex representation of $G$ has degree at least $|G|^\varepsilon$. In this paper, we give a structure theorem for large $\varepsilon$-q
Externí odkaz:
http://arxiv.org/abs/2404.05550
Autor:
Sabatini, G., Podio, L., Codella, C., Watanabe, Y., De Simone, M., Bianchi, E., Ceccarelli, C., Chandler, C. J., Sakai, N., Svoboda, B., Testi, L., Aikawa, Y., Balucani, N., Bouvier, M., Caselli, P., Caux, E., Chahine, L., Charnley, S., Cuello, N., Dulieu, F., Evans, L., Fedele, D., Feng, S., Fontani, F., Hama, T., Hanawa, T., Herbst, E., Hirota, T., Isella, A., Jímenez-Serra, I., Johnstone, D., Lefloch, B., Gal, R. Le, Loinard, L., Liu, H. Baobab, López-Sepulcre, A., Maud, L. T., Maureira, M. J., Menard, F., Miotello, A., Moellenbrock, G., Nomura, H., Oba, Y., Ohashi, S., Okoda, Y., Oya, Y., Pineda, J., Rimola, A., Sakai, T., Segura-Cox, D., Shirley, Y., Vastel, C., Viti, S., Watanabe, N., Zhang, Y., Zhang, Z. E., Yamamoto, S.
The origin of the chemical diversity observed around low-mass protostars probably resides in the earliest history of these systems. We aim to investigate the impact of protostellar feedback on the chemistry and grain growth in the circumstellar mediu
Externí odkaz:
http://arxiv.org/abs/2403.18108