Zobrazeno 1 - 10
of 735
pro vyhledávání: '"Spinoso A"'
Query-focused summarization (QFS) is the task of generating a summary in response to a user-written query. Despite its user-oriented nature, there has been limited work in QFS in explicitly considering a user's understanding of a generated summary, p
Externí odkaz:
http://arxiv.org/abs/2411.06524
Autor:
Torralba-Torregrosa, Alberto, Renard, Pablo, Spinoso, Daniele, Arnalte-Mur, Pablo, Gurung-López, Siddhartha, Fernández-Soto, Alberto, Gaztañaga, Enrique, Navarro-Gironés, David, Cai, Zheng, Carretero, Jorge, Castander, J. Francisco, Eriksen, Martin, Garcia-Bellido, Juan, Hildebrandt, Hendrik, Hoekstra, Henk, Miquel, Ramon, Sanchez, Eusebio, Tallada-Crespí, Pau, De Vicente, Juan, Fernandez, Enrique
Publikováno v:
A&A 690, A388 (2024)
We present the Lyman-$\alpha$ (Ly$\alpha$) and ultraviolet (UV) luminosity function (LF), in bins of redshift, of quasars selected in the Physics of the Accelerating Universe Survey (PAUS). A sample of 915 objects was selected at $2.7
Externí odkaz:
http://arxiv.org/abs/2407.19020
Being the most prominent HI line, Ly$\alpha$ permeates the cosmic web in emission. Despite its potential as a cosmological probe, its detection on large scales remains elusive. We present a new methodology to perform Ly$\alpha$ intensity mapping with
Externí odkaz:
http://arxiv.org/abs/2406.18775
Autor:
Tornotti, Davide, Fumagalli, Michele, Fossati, Matteo, Benitez-Llambay, Alejandro, Izquierdo-Villalba, David, Travascio, Andrea, Battaia, Fabrizio Arrigoni, Cantalupo, Sebastiano, Beckett, Alexander, Bonoli, Silvia, Dayal, Pratika, D'Odorico, Valentina, Dutta, Rajeshwari, Lusso, Elisabeta, Peroux, Celine, Rafelski, Marc, Revalski, Mitchell, Spinoso, Daniele, Swinbank, Mark
Filaments connecting halos are a long-standing prediction of cold dark matter theories. We present a detection of the cosmic web emission connecting two quasar-host galaxies at redshift z ~3.22 in the MUSE Ultra Deep Field (MUDF). The very deep obser
Externí odkaz:
http://arxiv.org/abs/2406.17035
Autor:
López-Sanjuan, C., Tremblay, P. -E., O'Brien, M. W., Spinoso, D., Ederoclite, A., Ramió, H. Vázquez, Cenarro, A. J., Marín-Franch, A., Civera, T., Carrasco, J. M., Gänsicke, B. T., Fusillo, N. P. Gentile, Hernán-Caballero, A., Hollands, M. A., del Pino, A., Sánchez, H. Domínguez, Fernández-Ontiveros, J. A., Jiménez-Esteban, F. M., Rebassa-Mansergas, A., Schmidtobreick, L., Angulo, R. E., Cristòbal-Hornillos, D., Dupke, R. A., Hernández-Monteagudo, C., Moles, M., Sodré Jr., L., Varela, J.
Publikováno v:
A&A 691, A211 (2024)
We used the Javalambre Photometric Local Universe Survey (J-PLUS) DR2 photometry in twelve optical bands over 2176 deg2 to estimate the fraction of white dwarfs with presence of CaII H+K absorption along the cooling sequence. We compared the J-PLUS p
Externí odkaz:
http://arxiv.org/abs/2406.16055
A population of non-stellar black holes ($\gtrsim$100 M$_{\odot}$) has been long predicted to wander the Milky Way. We aim to characterize this population by using the L-Galaxies semi-analytical model applied on top of the high resolution Millennium-
Externí odkaz:
http://arxiv.org/abs/2404.12354
Autor:
Bai, Yu, Huang, Heyan, Piano, Cesare Spinoso-Di, Rondeau, Marc-Antoine, Chen, Sanxing, Gao, Yang, Cheung, Jackie Chi Kit
In-context learning (ICL) has become an effective solution for few-shot learning in natural language processing. However, our understanding of ICL's working mechanisms is limited, specifically regarding how models learn to perform tasks from ICL demo
Externí odkaz:
http://arxiv.org/abs/2401.11323
Autor:
Izquierdo-Villalba, David, Sesana, Alberto, Colpi, Monica, Spinoso, Daniele, Bonetti, Matteo, Bonoli, Silvia, Valiante, Rosa
Publikováno v:
A&A 686, A183 (2024)
Pulsar Timing Array (PTA) experiments worldwide recently reported evidence of a nHz stochastic gravitational wave background (sGWB) compatible with the existence of slowly inspiralling massive black hole (MBH) binaries (MBHBs). The shape of the signa
Externí odkaz:
http://arxiv.org/abs/2401.10983
Autor:
Polkas, M., Bonoli, S., Bortolas, E., Izquierdo-Villalba, D., Sesana, A., Broggi, L., Hoyer, N., Spinoso, D.
Publikováno v:
A&A 689, A204 (2024)
Stars can be ripped apart by tidal forces in the vicinity of a massive black hole (MBH), causing luminous flares known as tidal disruption events (TDEs). These events could be contributing to the mass growth of intermediate-mass MBHs, and new samples
Externí odkaz:
http://arxiv.org/abs/2312.13242
Autor:
Ning, Yuanhang, Cai, Zheng, Lin, Xiaojing, Zheng, Zhen-Ya, Feng, Xiaotong, Li, Mingyu, Li, Qiong, Spinoso, Daniele, Wu, Yunjing, Zhang, Haibin
Publikováno v:
2024 ApJL 963 L38
We study a sample of 14 spectroscopically confirmed Ly$\alpha$ Emitters (LAEs) in the late era of reionization (at redshift $z\approx6$) based on the JWST/NIRCam imaging dataset. These LAEs with high Ly$\alpha$ luminosity of $L$(Ly$\alpha$) $\sim10^{
Externí odkaz:
http://arxiv.org/abs/2312.04841