Zobrazeno 1 - 10
of 1 101
pro vyhledávání: '"Springel V"'
Autor:
Bahar, Y. E., Bulbul, E., Ghirardini, V., Sanders, J. S., Zhang, X., Liu, A., Clerc, N., Artis, E., Balzer, F., Biffi, V., Bose, S., Comparat, J., Dolag, K., Garrel, C., Hadzhiyska, B., Hernández-Aguayo, C., Hernquist, L., Kluge, M., Krippendorf, S., Merloni, A., Nandra, K., Pakmor, R., Popesso, P., Ramos-Ceja, M., Seppi, R., Springel, V., Weller, J., Zelmer, S.
We investigate the impact of AGN feedback, on the entropy and characteristic temperature measurements of galaxy groups detected in the SRG/eROSITA's first All-Sky Survey (eRASS1) to shed light on the characteristics of the feedback mechanisms. We ana
Externí odkaz:
http://arxiv.org/abs/2401.17276
Autor:
Adamek, J., Angulo, R. E., Arnold, C., Baldi, M., Biagetti, M., Bose, B., Carbone, C., Castro, T., Dakin, J., Dolag, K., Elbers, W., Fidler, C., Giocoli, C., Hannestad, S., Hassani, F., Hernández-Aguayo, C., Koyama, K., Li, B., Mauland, R., Monaco, P., Moretti, C., Mota, D. F., Partmann, C., Parimbelli, G., Potter, D., Schneider, A., Schulz, S., Smith, R. E., Springel, V., Stadel, J., Tram, T., Viel, M., Villaescusa-Navarro, F., Winther, H. A., Wright, B. S., Zennaro, M., Aghanim, N., Amendola, L., Auricchio, N., Bonino, D., Branchini, E., Brescia, M., Camera, S., Capobianco, V., Cardone, V. F., Carretero, J., Castander, F. J., Castellano, M., Cavuoti, S., Cimatti, A., Cledassou, R., Congedo, G., Conversi, L., Copin, Y., Da Silva, A., Degaudenzi, H., Douspis, M., Dubath, F., Duncan, C. A. J., Dupac, X., Dusini, S., Farrens, S., Ferriol, S., Fosalba, P., Frailis, M., Franceschi, E., Galeotta, S., Garilli, B., Gillard, W., Gillis, B., Grazian, A., Haugan, S. V., Holmes, W., Hornstrup, A., Jahnke, K., Kermiche, S., Kiessling, A., Kilbinger, M., Kitching, T., Kunz, M., Kurki-Suonio, H., Lilje, P. B., Lloro, I., Mansutti, O., Marggraf, O., Marulli, F., Massey, R., Medinaceli, E., Meneghetti, M., Meylan, G., Moresco, M., Moscardini, L., Munari, E., Niemi, S. -M., Padilla, C., Paltani, S., Pasian, F., Pedersen, K., Percival, W. J., Pettorino, V., Polenta, G., Poncet, M., Popa, L. A., Raison, F., Rebolo, R., Renzi, A., Rhodes, J., Riccio, G., Romelli, E., Roncarelli, M., Saglia, R., Sapone, D., Sartoris, B., Schneider, P., Schrabback, T., Secroun, A., Seidel, G., Sirignano, C., Sirri, G., Stanco, L., Starck, J. -L., Tallada-Crespí, P., Taylor, A. N., Tereno, I., Toledo-Moreo, R., Torradeflot, F., Tutusaus, I., Valenziano, L., Vassallo, T., Wang, Y., Weller, J., Zacchei, A., Zamorani, G., Zoubian, J., Fabbian, G., Scottez, V.
Publikováno v:
On behalf of Euclid consortium JCAP06(2023)035
The measurement of the absolute neutrino mass scale from cosmological large-scale clustering data is one of the key science goals of the Euclid mission. Such a measurement relies on precise modelling of the impact of neutrinos on structure formation,
Externí odkaz:
http://arxiv.org/abs/2211.12457
Autor:
Ondratschek, P. A., Roepke, F. K., Schneider, F. R. N., Fendt, C., Sand, C., Ohlmann, S. T., Pakmor, R., Springel, V.
Publikováno v:
A&A 660, L8 (2022)
Asymmetric shapes and evidence for binary central stars suggest a common-envelope origin for many bipolar planetary nebulae. The bipolar components of the nebulae are observed to expand faster than the rest and the more slowly expanding material has
Externí odkaz:
http://arxiv.org/abs/2110.13177
Autor:
Smith, A., Kannan, R., Garaldi, E., Vogelsberger, M., Pakmor, R., Springel, V., Hernquist, L.
The visibility of high-redshift Lyman-alpha emitting galaxies (LAEs) provides important constraints on galaxy formation processes and the Epoch of Reionization (EoR). However, predicting realistic and representative statistics for comparison with obs
Externí odkaz:
http://arxiv.org/abs/2110.02966
Autor:
Kannan, R., Garaldi, E., Smith, A., Pakmor, R., Springel, V., Vogelsberger, M., Hernquist, L.
We introduce the THESAN project, a suite of large volume (L = 95.5 cMpc) radiation-magnetohydrodynamic simulations that simultaneously model the large-scale statistical properties of the IGM during reionization and the resolved characteristics of the
Externí odkaz:
http://arxiv.org/abs/2110.00584
Autor:
Pulsoni, C., Gerhard, O., Arnaboldi, M., Pillepich, A., Rodriguez-Gomez, V., Nelson, D., Hernquist, L., Springel, V.
Publikováno v:
A&A 647, A95 (2021)
Stellar halos in early-type galaxies (ETGs) are shaped by their accretion and merger histories. We use a sample of 1114 ETGs in the TNG100 simulation with stellar masses $10^{10.3}\leq M_{*}/M_\odot\leq 10^{12}$, selected at z=0 within the range of g
Externí odkaz:
http://arxiv.org/abs/2009.01823
Autor:
Pulsoni, C., Gerhard, O., Arnaboldi, M., Pillepich, A., Nelson, D., Hernquist, L., Springel, V.
Publikováno v:
A&A 641, A60 (2020)
We characterize the photometric and kinematic properties of simulated early-type galaxy (ETG) stellar halos, and compare them to observations. We select a sample of ~1200 ETGs in the TNG100 and TNG50 simulations, spanning a stellar mass range of $10^
Externí odkaz:
http://arxiv.org/abs/2004.13042
Star forming galaxies emit GeV- and TeV-gamma rays that are thought to originate from hadronic interactions of cosmic-ray (CR) nuclei with the interstellar medium. To understand the emission, we have used the moving mesh code Arepo to perform magneto
Externí odkaz:
http://arxiv.org/abs/1709.05343
We discuss new methods to integrate the cosmic ray (CR) evolution equations coupled to magneto-hydrodynamics (MHD) on an unstructured moving mesh, as realised in the massively parallel AREPO code for cosmological simulations. We account for diffusive
Externí odkaz:
http://arxiv.org/abs/1604.07399
Observationally, magnetic fields reach equipartition with thermal energy and cosmic rays in the interstellar medium of disk galaxies such as the Milky Way. However, thus far cosmological simulations of the formation and evolution of galaxies have usu
Externí odkaz:
http://arxiv.org/abs/1312.2620