Zobrazeno 1 - 10
of 4 679
pro vyhledávání: '"Rossi Andrea"'
Autor:
Fu, Shao-Yu, Xu, Dong, Lei, Wei-Hua, Postigo, Antonio de Ugarte, Malesani, Daniele B., Kann, David Alexander, Jakobsson, Páll, Fynbo, Johan P. U., Maiorano, Elisabetta, Rossi, Andrea, Paris, Diego, Liu, Xing, Jiang, Shuai-Qing, Lu, Tian-Hua, An, Jie, Zhu, Zi-Pei, Gao, Xing, Wei, Jian-Yan
Ultra-long gamma-ray bursts (ULGRBs) are characterized by exceptionally long-duration central engine activities, with characteristic timescales exceeding 1000 seconds. We present ground-based optical afterglow observations of the ultra-long gamma-ray
Externí odkaz:
http://arxiv.org/abs/2410.15162
Autor:
Sun, Tian-Rui, Geng, Jin-Jun, Yan, Jing-Zhi, Hu, You-Dong, Wu, Xue-Feng, Castro-Tirado, Alberto J., Yang, Chao, Ping, Yi-Ding, Hu, Chen-Ran, Xu, Fan, Gao, Hao-Xuan, Jiang, Ji-An, Zhu, Yan-Tian, Xue, Yongquan, Pérez-García, Ignacio, Wu, Si-Yu, Fernández-García, Emilio, Caballero-García, María D., Sánchez-Ramírez, Rubén, Guziy, Sergiy, Olivares, Ignacio, del Pulgar, Carlos Jesus Pérez, Castellón, A., Castillo, Sebastián, Xiong, Ding-Rong, Pandey, Shashi B., Hiriart, David, García-Segura, Guillermo, Lee, William H., Carrasco-García, I. M., Park, Il H., Meintjes, Petrus J., van Heerden, Hendrik J., Martín-Carrillo, Antonio, Hanlon, Lorraine, Zhang, Bin-Bin, Maury, Alain, Hernández-García, L., Gritsevich, Maria, Rossi, Andrea, Maiorano, Elisabetta, Cusano, Felice, D'Avanzo, Paolo, Ferro, Matteo, Melandri, Andrea, De Pasquale, Massimiliano, Brivio, Riccardo, Fang, Min, Fan, Lu-Lu, Hu, Wei-Da, Wan, Zhen, Hu, Lei, Zuo, Ying-Xi, Tang, Jin-Long, Zhang, Xiao-Ling, Zheng, Xian-Zhong, Li, Bin, Luo, Wen-Tao, Liu, Wei, Wang, Jian, Zhang, Hong-Fei, Liu, Hao, Gao, Jie, Liang, Ming, Wang, Hai-Ren, Yao, Da-Zhi, Cheng, Jing-Quan, Zhao, Wen, Dai, Zi-Gao
Thanks to the rapidly increasing time-domain facilities, we are entering a golden era of research on gamma-ray bursts (GRBs). In this Letter, we report our observations of GRB 240529A with the Burst Optical Observer and Transient Exploring System, th
Externí odkaz:
http://arxiv.org/abs/2409.17983
Autor:
Simeoni, Daniele, Rossi, Andrea Renato, Parise, Gianmarco, Guglietta, Fabio, Sbragaglia, Mauro
Publikováno v:
Phys. Plasmas 31, 093103 (2024)
We investigate the dynamics of plasma-based acceleration processes with collisionless particle dynamics and non negligible thermal effects. We aim at assessing the applicability of fluid-like models, obtained by suitable closure assumptions applied t
Externí odkaz:
http://arxiv.org/abs/2404.19635
Autor:
Levan, Andrew J., Jonker, Peter G., Saccardi, Andrea, Malesani, Daniele Bjørn, Tanvir, Nial R., Izzo, Luca, Heintz, Kasper E., Sánchez, Daniel Mata, Quirola-Vásquez, Jonathan, Torres, Manuel A. P., Vergani, Susanna D., Schulze, Steve, Rossi, Andrea, D'Avanzo, Paolo, Gompertz, Benjamin, Martin-Carrillo, Antonio, Postigo, Antonio de Ugarte, Schneider, Benjamin, Yuan, Weimin, Ling, Zhixing, Zhang, Wenjie, Mao, Xuan, Liu, Yuan, Sun, Hui, Xu, Dong, Zhu, Zipei, Fernández, José Feliciano Agüí, Amati, Lorenzo, Bauer, Franz E., Campana, Sergio, Carotenuto, Francesco, Chrimes, Ashley, van Dalen, Joyce N. D., D'Elia, Valerio, Della Valle, Massimo, De Pasquale, Massimiliano, Dhillon, Vikram S., Galbany, Lluís, Gaspari, Nicola, Gianfagna, Giulia, Gomboc, Andreja, Habeeb, Nusrin, van Hoof, Agnes P. C., Hu, Youdong, Jakobsson, Pall, Julakanti, Yashaswi, Korth, Judith, Kouveliotou, Chryssa, Laskar, Tanmoy, Littlefair, Stuart P., Maiorano, Elisabetta, Mao, Jirong, Melandri, Andrea, Miller, M. Coleman, Mukherjee, Tamal, Oates, Samantha R., O'Brien, Paul, Palmerio, Jesse T., Parviainen, Hannu, Pieterse, Daniëlle L. A., Piranomonte, Silvia, Piro, Luigi, Pugliese, Giovanna, Ravasio, Maria E., Rayson, Ben, Salvaterra, Ruben, Sánchez-Ramírez, Rubén, Sarin, Nikhil, Shilling, Samuel P. R., Starling, Rhaana L. C., Tagliaferri, Gianpiero, Thakur, Aishwarya Linesh, Thöne, Christina C., Wiersema, Klaas, Worssam, Isabelle, Zafar, Tayyaba
The nature of the minute-to-hour long Fast X-ray Transients (FXTs) localised by telescopes such as Chandra, Swift, and XMM-Newton remains mysterious, with numerous models suggested for the events. Here, we report multi-wavelength observations of EP24
Externí odkaz:
http://arxiv.org/abs/2404.16350
Autor:
Altmann, Javira, Andres, Carlota, Andronic, Anton, Antinori, Federico, Antonioli, Pietro, Beraudo, Andrea, Berti, Eugenio, Bianchi, Livio, Boettcher, Thomas, Capriotti, Lorenzo, Christiansen, Peter, Nuño, Jesus Guillermo Contreras, Mendez, Leticia Cunqueiro, da Silva, Cesar, Dainese, Andrea, Dembinski, Hans Peter, Chinellato, David Dobrigkeit, Dubla, Andrea, Faggin, Mattia, Flett, Chris, Greco, Vincenzo, Grishmanovskii, Ilia, Holguin, Jack, Kanakubo, Yuuka, Kim, Dong Jo, Lea, Ramona, Lee, Su Houng, Mariani, Saverio, Matyja, Adam, Mazeliauskas, Aleksas, Minissale, Vincenzo, Morsch, Andreas, Oliva, Lucia, Orusa, Luca, Paakkinen, Petja, Pablos, Daniel, Paic, Guy, Pierog, Tanguy, Plumari, Salvatore, Prino, Francesco, Rossi, Andrea, Sestini, Lorenzo, Skands, Peter, Soloveva, Olga, Soramel, Francesca, Ontoso, Alba Soto, Spousta, Martin, Leiton, Andre Govinda Stahl, Sun, Jiayin, Takacs, Adam, Trogolo, Stefano, Turrisi, Rosario, Verweij, Marta, Vislavicius, Vytautas, Wang, Jing, Werner, Klaus, Zaccolo, Valentina, Zhang, Mingyu, Zhu, Jianhui, Zuliani, Davide
This paper is a write-up of the ideas that were presented, developed and discussed at the fourth International Workshop on QCD Challenges from pp to AA, which took place in February 2023 in Padua, Italy. The goal of the workshop was to focus on some
Externí odkaz:
http://arxiv.org/abs/2401.09930
Autor:
Bruni, Gabriele, Piro, Luigi, Yang, Yuan-Pei, Quai, Salvatore, Zhang, Bing, Palazzi, Eliana, Nicastro, Luciano, Feruglio, Chiara, Tripodi, Roberta, O'Connor, Brendan, Gardini, Angela, Savaglio, Sandra, Rossi, Andrea, Guelbenzu, A. M. Nicuesa, Paladino, Rosita
Fast radio bursts (FRBs) are millisecond-duration, bright ($\sim$Jy) extragalactic bursts, whose production mechanism is still unclear. Recently, two repeating FRBs were found to have a physically associated persistent radio source of non-thermal ori
Externí odkaz:
http://arxiv.org/abs/2312.15296
Autor:
Simeoni, Daniele, Parise, Gianmarco, Guglietta, Fabio, Rossi, Andrea Renato, Rosenzweig, James, Cianchi, Alessandro, Sbragaglia, Mauro
Publikováno v:
Physics of Plasmas, 31 (2024) 013904
A comprehensive characterization of lattice Boltzmann (LB) schemes to perform warm fluid numerical simulations of particle wakefield acceleration (PWFA) processes is discussed in this paper. The LB schemes we develop hinge on the moment matching proc
Externí odkaz:
http://arxiv.org/abs/2309.04872
Autor:
Rossi, Andrea
The formation of hadrons is a fundamental process in nature that can be investigated at particle colliders. Given their large mass, heavy quarks (charm and beauty) are produced only in initial hard-scatterings, prior to hadronisation, which determine
Externí odkaz:
http://arxiv.org/abs/2308.10202
Autor:
Nadolny, Jakub, Michałowski, Michał Jerzy, Rizzo, J. Ricardo, Karska, Agata, Rasmussen, Jesper, Sollerman, Jesper, Hjorth, Jens, Rossi, Andrea, Solar, Marín, Wróblewski, Radosław, Leśniewska, Aleksandra
Star-forming galaxies populate a main sequence (MS), a well-defined relation between stellar mass (M*) and star-formation rate (SFR). Starburst (SB) galaxies lie significantly above the relation whereas quenched galaxies lie below the sequence. In or
Externí odkaz:
http://arxiv.org/abs/2305.13436
Autor:
Schulze, Steve, Fransson, Claes, Kozyreva, Alexandra, Chen, Ting-Wan, Yaron, Ofer, Jerkstrand, Anders, Gal-Yam, Avishay, Sollerman, Jesper, Yan, Lin, Kangas, Tuomas, Leloudas, Giorgos, Omand, Conor M. B., Smartt, Stephen J., Yang, Yi, Nicholl, Matt, Sarin, Nikhil, Yao, Yuhan, Brink, Thomas G., Sharon, Amir, Rossi, Andrea, Chen, Ping, Chen, Zhihao, Cikota, Aleksandar, De, Kishalay, Drake, Andrew J., Filippenko, Alexei V., Fremling, Christoffer, Freour, Laurane, Fynbo, Johan P. U., Ho, Anna Y. Q., Inserra, Cosimo, Irani, Ido, Kuncarayakti, Hanindyo, Lunnan, Ragnhild, Mazzali, Paolo, Ofek, Eran O., Palazzi, Eliana, Perley, Daniel A., Pursiainen, Miika, Rothberg, Barry, Shingles, Luke J., Smith, Ken, Taggart, Kirsty, Tartaglia, Leonardo, Zheng, WeiKang, Anderson, Joseph P., Cassara, Letizia, Christensen, Eric, Djorgovski, S. George, Galbany, Lluis, Gkini, Anamaria, Graham, Matthew J., Gromadzki, Mariusz, Groom, Steven L., Hiramatsu, Daichi, Howell, D. Andrew, Kasliwal, Mansi M., McCully, Curtis, Müller-Bravo, Tomas E., Paiano, Simona, Paraskeva, Emmanouela, Pessi, Priscila J., Polishook, David, Rau, Arne, Rigault, Mickael, Rusholme, Ben
Abridged - Stars with ZAMS masses between 140 and $260 M_\odot$ are thought to explode as pair-instability supernovae (PISNe). During their thermonuclear runaway, PISNe can produce up to several tens of solar masses of radioactive nickel, resulting i
Externí odkaz:
http://arxiv.org/abs/2305.05796