Zobrazeno 1 - 10
of 7 415
pro vyhledávání: '"A. Gouin"'
Autor:
Gallo, Stefano, Aghanim, Nabila, Gouin, Céline, Eckert, Dominique, Douspis, Marian, Paste, Jade, Bonnaire, Tony
Filaments connected to galaxy clusters are crucial environments to study the building up of cosmic structures as they funnel matter towards the clusters' deep gravitational potentials. Identifying gas in filaments is a challenge, due to their lower d
Externí odkaz:
http://arxiv.org/abs/2407.10518
Autor:
Rowntree, Aaron R., Singh, Ankit, Vincenzo, Fiorenzo, Gibson, Brad K., Gouin, Céline, Galárraga-Espinosa, Daniela, Lee, Jaehyun, Kim, Juhan, Laigle, Clotilde, Park, Changbom, Pichon, Christophe, Few, Gareth, Hong, Sungwook E., Kim, Yonghwi
Metallicity offers a unique window into the baryonic history of the cosmos, being instrumental in probing evolutionary processes in galaxies between different cosmic environments. We aim to quantify the contribution of these environments to the scatt
Externí odkaz:
http://arxiv.org/abs/2404.10055
Autor:
Gouin, Henri
Publikováno v:
Ricerche di matematica, 2024, 73 (S1), pp.217-232
We present the principle of virtual action as a foundation of continuum mechanics. Used mainly in relativity, the method has a useful application in classical mechanics and places the notion of action as the basic concept of dynamics. The principle i
Externí odkaz:
http://arxiv.org/abs/2403.20076
Autor:
Gavrilyuk, S. L., Gouin, H.
Publikováno v:
International Journal of Non-Linear Mechanics, 2024, 162, pp.104705
By dispersive models of fluid mechanics we are referring to the Euler-Lagrange equations for the constrained Hamilton action functional where the internal energy depends on high order derivatives of unknowns. The mass conservation law is considered a
Externí odkaz:
http://arxiv.org/abs/2403.20072
Publikováno v:
A&A 689, A332 (2024)
Multiple-cluster systems, superclusters, contain large numbers of galaxies assembled in clusters inter-connected by multi-scale filamentary networks. As such, superclusters are a smaller version of the cosmic web and can be considered as miniature un
Externí odkaz:
http://arxiv.org/abs/2402.18455
Autor:
G. Ciraolo, A. Thin, H. Bufferand, J. Bucalossi, N. Fedorczak, J.P. Gunn, J.Y. Pascal, P. Tamain, C. Gil, A. Gouin, O. Meyer, P. Devynck, S. Vartanian, C.C. Klepper, E. Serre, F. Nespoli, A. Gallo, Y. Marandet, J. Rosato
Publikováno v:
Nuclear Materials and Energy, Vol 20, Iss , Pp - (2019)
We present first results of SOLEDGE-EIRENE modeling a strongly radiating plasma in the WEST tokamak. Using measurements from a reciprocating Langmuir probe we have determined the SOLEDGE input parameters, i.e. separatrix density at outboard midplane
Externí odkaz:
https://doaj.org/article/97581c872f92462080571c189dcc002d
Autor:
Galárraga-Espinosa, Daniela, Cadiou, Corentin, Gouin, Céline, White, Simon D. M., Springel, Volker, Pakmor, Rüdiger, Hadzhiyska, Boryana, Bose, Sownak, Ferlito, Fulvio, Hernquist, Lars, Kannan, Rahul, Barrera, Monica, Delgado, Ana Maria, Hernández-Aguayo, César
We present a study of the evolution of cosmic filaments across redshift with an emphasis on some important properties: filament lengths, growth rates, and radial profiles of galaxy densities. Following an observation-driven approach, we build cosmic
Externí odkaz:
http://arxiv.org/abs/2309.08659
Traditional turbulence models are derived for single-phase flow. Extension of the family of two-equation turbulence models for two-phase flow is obtained via scaling the transport equations by the density. In the special case of two-phase flow with a
Externí odkaz:
http://arxiv.org/abs/2309.02924
Publikováno v:
Particle and Fibre Toxicology, Vol 21, Iss 1, Pp 1-27 (2024)
Abstract Background There has been an exponential increase in the number of studies reporting on the toxicological effects associated with exposure to nano and microplastic particles (NMPs). The majority of these studies, however, have used monodispe
Externí odkaz:
https://doaj.org/article/f29b1c5ff30944dd8e2458b477c7e503
Autor:
Gouin, Celine, Bonamente, Massimiliano, Galarraga-Espinosa, Daniela, Walker, Stephen, Mirakhor, Mohammad
Publikováno v:
A&A 680, A94 (2023)
Context. Whereas X-ray clusters are extensively used for cosmology, their idealistic modelling, through the hypotheses of spherical symmetry and hydrostatic equilibrium, are more and more being questioned. Along these lines, the soft X-ray emission d
Externí odkaz:
http://arxiv.org/abs/2306.04694