Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Fumagalli, Alessandra"'
Autor:
Romanello, Massimiliano, Marulli, Federico, Moscardini, Lauro, Giocoli, Carlo, Lesci, Giorgio Francesco, Contarini, Sofia, Fumagalli, Alessandra, Sartoris, Barbara
The spatial distribution of galaxy clusters is a valuable probe for inferring fundamental cosmological parameters. We measured the clustering properties of dark matter haloes from the \textsc{Pinocchio} simulations, in the redshift range $0.2 < z < 1
Externí odkaz:
http://arxiv.org/abs/2407.14144
The clustering of galaxy clusters is a powerful cosmological tool, which can help to break degeneracies between parameters when combined with other cosmological observables. We aim to demonstrate its potential in constraining cosmological parameters
Externí odkaz:
http://arxiv.org/abs/2310.09146
We present a new class of models that have potential to alleviate tensions present in the cosmological data today. We postulate variation in the sound horizon scale on super-horizon scales, i.e. on scales that are larger than that of the present obse
Externí odkaz:
http://arxiv.org/abs/2305.15238
Autor:
Payerne, Constantin, Murray, Calum, Combet, Céline, Doux, Cyrille, Fumagalli, Alessandra, Penna-Lima, Mariana
The abundance of galaxy clusters is a sensitive probe to the amplitude of matter density fluctuations, the total amount of matter in the Universe as well as its expansion history. Inferring correct values and accurate uncertainties of cosmological pa
Externí odkaz:
http://arxiv.org/abs/2210.11093
Autor:
Fumagalli, Alessandra, Biagetti, Matteo, Saro, Alexandro, Sefusatti, Emiliano, Slosar, Anže, Monaco, Pierluigi, Veropalumbo, Alfonso
Data analysis in cosmology requires reliable covariance matrices. Covariance matrices derived from numerical simulations often require a very large number of realizations to be accurate. When a theoretical model for the covariance matrix exists, the
Externí odkaz:
http://arxiv.org/abs/2206.05191
Autor:
Ragagnin, Antonio, Fumagalli, Alessandra, Castro, Tiago, Dolag, Klaus, Saro, Alexandro, Costanzi, Matteo, Bocquet, Sebastian
Publikováno v:
A&A 675, A77 (2023)
Context: Modelling satellite galaxy abundance $N_s$ in Galaxy Clusters (GCs) is a key element in modelling the Halo Occupation Distribution (HOD), which itself is a powerful tool to connect observational studies with numerical simulations. Aims: To s
Externí odkaz:
http://arxiv.org/abs/2110.05498
Autor:
Fumagalli, Alessandra
È stato dimostrato che il modello cosmologico "flat-LCDM" fornisce una buona descrizione delle proprietà osservate dell'Universo. Tuttavia, diverse domande senza risposta e tensioni sui parametri cosmologici indicano che la nostra conoscenza dell'U
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1f2f9d25e7a3981dde6e117378f496ee
https://hdl.handle.net/11368/3041028
https://hdl.handle.net/11368/3041028
Autor:
Fumagalli, Alessandra, Saro, A., Borgani, S., Castro, T., Costanzi, M., Monaco, P., Munari, E., Sefusatti, E., Amara, A., Auricchio, N., Balestra, A., Bodendorf, C., Bonino, D., Branchini, Enzo, Brinchmann, Jarle, Capobianco, V., Carbone, Carmelita, Castellano, M., Cavuoti, Stefano, Cimatti, Andrea, Clédassou, Rodolphe, Conselice, C. J., Corcione, L., Costille, A., Cropper, Mark, Degaudenzi, H., Douspis, M., Dubath, F., Dusini, S., Ealet, Anne, Fosalba, P., Franceschi, E., Franzetti, P., Fumana, M., Garilli, B., Giocoli, C., Grupp, F., Guzzo, Luigi, Haugan, Stein Vidar Hagfors, Hoekstra, Henk, Holmes, W., Hormuth, F., Jahnke, Knud, Kiessling, A., Kilbinger, M., Kitching, Thomas D., Kümmel, M., Kunz, Martin, Kurki-Suonio, Hannu, Laureijs, R., Lilje, Per Barth, Lloro, Ivan, Maiorano, E., Marggraf, O., Markovic, K., Massey, R., Meneghetti, M., Meylan, G., Moscardini, L., Niemi, S., Padilla, C., Paltani, S., Pasian, F., Pedersen, Kristian, Pettorino, V., Pires, S., Poncet, M., Popa, Lucia, Pozzetti, L., Raison, F., Rhodes, Jason D., Roncarelli, M., Rossetti, E., Saglia, R., Scaramella, Roberto, Schneider, Peter, Secroun, A., Seidel, G., Serrano, S., Sirignano, C., Sirri, G., Taylor, A. N., Tereno, I., Toledo-Moreo, Rafael, Valentijn, E. A., Valenziano, L., Wang, Y., Weller, Jochen, Zamorani, G., Zoubian, J., Brescia, Massimo, Congedo, G., Conversi, L., Mei, S., Moresco, M., Vassallo, T.
Publikováno v:
Fumagalli, Alessandra Saro, A. Borgani, S. Castro, T. Costanzi, M. Monaco, P. Munari, E. Sefusatti, E. Amara, A. Auricchio, N. Balestra, A. Bodendorf, C. Bonino, D. Branchini, Enzo Brinchmann, Jarle Capobianco, V. Carbone, Carmelita Castellano, M. Cavuoti, Stefano Cimatti, Andrea Clédassou, Rodolphe Conselice, C. J. Corcione, L. Costille, A. Cropper, Mark Degaudenzi, H. Douspis, M. Dubath, F. Dusini, S. Ealet, Anne Fosalba, P. Franceschi, E. Franzetti, P. Fumana, M. Garilli, B. Giocoli, C. Grupp, F. Guzzo, Luigi Haugan, Stein Vidar Hagfors Hoekstra, Henk Holmes, W. Hormuth, F. Jahnke, Knud Kiessling, A. Kilbinger, M. Kitching, Thomas D. Kümmel, M. Kunz, Martin Kurki-Suonio, Hannu Laureijs, R. Lilje, Per Barth Lloro, Ivan Maiorano, E. Marggraf, O. Markovic, K. Massey, R. Meneghetti, M. Meylan, G. Moscardini, L. Niemi, S. Padilla, C. Paltani, S. Pasian, F. Pedersen, Kristian Pettorino, V. Pires, S. Poncet, M. Popa, Lucia Pozzetti, L. Raison, F. Rhodes, Jason D. Roncarelli, M. Rossetti, E. Saglia, R. Scaramella, Roberto Schneider, Peter Secroun, A. Seidel, G. Serrano, S. Sirignano, C. Sirri, G. Taylor, A. N. Tereno, I. Toledo-Moreo, Rafael Valentijn, E. A. Valenziano, L. Wang, Y. Weller, Jochen Zamorani, G. Zoubian, J. Brescia, Massimo Congedo, G. Conversi, L. Mei, S. Moresco, M. Vassallo, T. . Euclid: Effects of sample covariance on the number counts of galaxy clusters. Astronomy and Astrophysics (A & A). 2021, 652
Astronomy and Astrophysics (A & A)
Astronomy and Astrophysics (A & A)
Externí odkaz:
http://hdl.handle.net/10852/88714
https://www.duo.uio.no/bitstream/handle/10852/88714/1/aa40592-21.pdf
https://www.duo.uio.no/bitstream/handle/10852/88714/1/aa40592-21.pdf
Autor:
Giannini, Edoardo, Botta, Federica, Borro, Paolo, Malfatti, Federica, Fumagalli, Alessandra, Testa, Emanuela, Podestà, Elena, Chiarbonello, Bruno, Polegato, Simone, Mamone, Mario, Testa, Roberto
Publikováno v:
In The American Journal of Gastroenterology 2003 98(11):2516-2520
Autor:
Giannini, Edoardo, Borro, Paolo, Botta, Federica, Fumagalli, Alessandra, Malfatti, Federica, Podestà, Elena, Romagnoli, Paola, Testa, Emanuela, Chiarbonello, Bruno, Polegato, Simone, Mamone, Mario, Testa, Roberto
Publikováno v:
In Journal of Hepatology 2002 37(5):572-577