Zobrazeno 1 - 10
of 1 690
pro vyhledávání: '"Artale A."'
Autor:
Sgalletta, Cecilia, Mapelli, Michela, Boco, Lumen, Santoliquido, Filippo, Artale, M. Celeste, Iorio, Giuliano, Lapi, Andrea, Spera, Mario
As the number of gravitational-wave detections grows, the merger rate of binary black holes (BBHs) can help us to constrain their formation, the properties of their progenitors, and their birth environment. Here, we aim to address the impact of the m
Externí odkaz:
http://arxiv.org/abs/2410.21401
Autor:
Ramakrishnan, Vandana, Lee, Kyoung-Soo, Firestone, Nicole, Gawiser, Eric, Artale, Maria Celeste, Gronwall, Caryl, Guaita, Lucia, Im, Sang Hyeok, Jeong, Woong-Seob, Kim, Seongjae, Kumar, Ankit, Lee, Jaehyun, Moon, Byeongha, Padilla, Nelson, Park, Changbom, Song, Hyunmi, Troncoso, Paulina, Yang, Yujin
The One-hundred-deg$^2$ DECam Imaging in Narrowbands (ODIN) survey is carrying out a systematic search for protoclusters during Cosmic Noon, using Ly$\alpha$-emitting galaxies (LAEs) as tracers. Once completed, ODIN aims to identify hundreds of proto
Externí odkaz:
http://arxiv.org/abs/2410.18341
Autor:
Montero-Dorta, Antonio D., Contreras, Sergio, Artale, M. Celeste, Rodriguez, Facundo, Favole, Ginevra
The large-scale linear halo bias encodes the relation between the clustering of dark-matter (DM) halos and that of the underlying matter density field. Although the primary dependence of bias on halo mass is well understood in the context of structur
Externí odkaz:
http://arxiv.org/abs/2410.18319
Autor:
Andrews, Moira, Artale, M. Celeste, Kumar, Ankit, Lee, Kyoung-Soo, Florek, Tess, Anand, Kaustub, Cerdosino, Candela, Ciardullo, Robin, Firestone, Nicole, Gawiser, Eric, Gronwall, Caryl, Guaita, Lucia, Hong, Sungryong, Hwang, Ho Seong, Lee, Jaehyun, Lee, Seong-Kook, Padilla, Nelson, Park, Jaehong, Popescu, Roxana, Ramakrishnan, Vandana, Song, Hyunmi, Cádiz, F. Vivanco, Vogelsberger, Mark
We investigate the physical properties and redshift evolution of simulated galaxies residing in protoclusters at cosmic noon, to understand the influence of the environment on galaxy formation. This work is to build clear expectations for the ongoing
Externí odkaz:
http://arxiv.org/abs/2410.08412
Autor:
Im, Sang Hyeok, Hwang, Ho Seong, Park, Jaehong, Lee, Jaehyun, Song, Hyunmi, Appleby, Stephen, Dubois, Yohan, Few, C. Gareth, Gibson, Brad K., Kim, Juhan, Kim, Yonghwi, Park, Changbom, Pichon, Christophe, Shin, Jihye, Snaith, Owain N., Artale, Maria Celeste, Gawiser, Eric, Guaita, Lucia, Jeong, Woong-Seob, Lee, Kyoung-Soo, Padilla, Nelson, Ramakrishnan, Vandana, Troncoso, Paulina, Yang, Yujin
We test whether Lyman alpha emitters (LAEs) and Lyman-break galaxies (LBGs) can be good tracers of high-z large-scale structures, using the Horizon Run 5 cosmological hydrodynamical simulation. We identify LAEs using the Ly{\alpha} emission line lumi
Externí odkaz:
http://arxiv.org/abs/2407.18602
Autor:
Palma, Daniela, Lacerna, Ivan, Artale, M. Celeste, Montero-Dorta, Antonio D., Ruiz, Andrés N., Cora, Sofía A., Rodriguez, Facundo, Pallero, Diego, O'Mill, Ana, Choque-Challapa, Nelvy
We investigate low-mass central galaxies with Mstar = $10^{9.5}-10^{10}$ Msun/h, located near massive groups and galaxy clusters using the TNG300 and MDPL2-SAG simulations. We set out to study their evolution, aiming to find hints about the large-sca
Externí odkaz:
http://arxiv.org/abs/2406.12977
Autor:
Ramakrishnan, Vandana, Lee, Kyoung-Soo, Artale, Maria Celeste, Yang, Eric Gawiser. Yujin, Park, Changbom, Ciardullo, Robin, Guaita, Lucia, Im, Sang Hyeok, Kim, Seongjae, Kumar, Ankit, Lee, Jaehyun, Lee, Seong-Kook, Moon, Byeongha, Padilla, Nelson, Pope, Alexandra, Popescu, Roxana, Song, Hyunmi, Troncoso, Paulina, Valdes, Francisco, Zabludoff, Ann
To understand the formation and evolution of massive cosmic structures, studying them at high redshift, in the epoch when they formed the majority of their mass is essential. The One-hundred-deg$^2$ DECam Imaging in Narrowbands (ODIN) survey is under
Externí odkaz:
http://arxiv.org/abs/2406.08645
Definite descriptions, such as 'the General Chair of KR 2024', are a semantically transparent device for object identification in knowledge representation. In first-order modal logic, definite descriptions have been widely investigated for their non-
Externí odkaz:
http://arxiv.org/abs/2405.07656
Publikováno v:
A&A 688, A40 (2024)
Observations suggest that red central galaxies align closely with their group galaxies and the large-scale environment.This finding was also replicated in simulations, which added information about the alignment of the stars that form the galaxies wi
Externí odkaz:
http://arxiv.org/abs/2405.02398
Autor:
Torniamenti, Stefano, Mapelli, Michela, Périgois, Carole, Sedda, Manuel Arca, Artale, M. Celeste, Dall'Amico, Marco, Vaccaro, M. Paola
Publikováno v:
A&A 688, A148 (2024)
Hierarchical black hole (BH) mergers are one of the most straightforward mechanisms to produce BHs inside and above the pair-instability mass gap. Here, we investigate the impact of globular cluster (GC) evolution on hierarchical mergers, and we acco
Externí odkaz:
http://arxiv.org/abs/2401.14837