Zobrazeno 1 - 10
of 1 336
pro vyhledávání: '"Umetsu, K."'
Autor:
Balestra, I., Mercurio, A., Sartoris, B., Girardi, M., Grillo, C., Nonino, M., Rosati, P., Biviano, A., Ettori, S., Forman, W., Jones, C., Koekemoer, A., Medezinski, E., Merten, J., Ogrean, G. A., Tozzi, P., Umetsu, K., Vanzella, E., Weeren, R. J. van, Zitrin, A., Annunziatella, M., Caminha, G. B., Broadhurst, T., Coe, D., Donahue, M., Fritz, A., Frye, B., Kelson, D., Lombardi, M., Maier, C., Meneghetti, M., Monna, A., Postman, M., Scodeggio, M., Seitz, S., Ziegler, B.
We present VIMOS-Very Large Telescope (VLT) spectroscopy of the Frontier Fields cluster MACS. J0416.1-2403 (z = 0.397). Taken as part of the CLASH-VLT survey, the large spectroscopic campaign provided more than 4000 reliable redshifts over similar to
Externí odkaz:
http://hdl.handle.net/10150/621406
http://arizona.openrepository.com/arizona/handle/10150/621406
http://arizona.openrepository.com/arizona/handle/10150/621406
Autor:
Mercurio, A., Rosati, P., Biviano, A., Annunziatella, M., Girardi, M., Sartoris, B., Nonino, M., Brescia, M., Riccio, G., Grillo, C., Balestra, I., Caminha, G. B., De Lucia, G., Gobat, R., Seitz, S., Tozzi, P., Scodeggio, M., Vanzella, E., Angora, G., Bergamini, P., Borgani, S., Demarco, R., Meneghetti, M., Strazzullo, V., Tortorelli, L., Umetsu, K., Fritz, A., Gruen, D., Kelson, D., Lombardi, M., Maier, C., Postman, M., Rodighiero, G., Ziegler, B.
Publikováno v:
A&A 656, A147 (2021)
Using the CLASH-VLT survey, we assembled an unprecedented sample of 1234 spectroscopically confirmed members in Abell~S1063, finding a dynamically complex structure at z_cl=0.3457 with a velocity dispersion \sigma_v=1380 -32 +26 km s^-1. We investiga
Externí odkaz:
http://arxiv.org/abs/2109.03305
Autor:
Willis, J. P., Oguri, M., Ramos-Ceja, M. E., Gastaldello, F., Sereno, M., Adami, C., Alis, S., Altieri, B., Chiappetti, L., Corasaniti, P. S., Eckert, D., Ettori, S., Garrel, C., Giles, P., Lefevre, J., Faccioli, L., Fotopoulou, S., Hamabata, A., Koulouridis, E., Lieu, M., Lin, Y. -T., Maughan, B., Nishizawa, A. J., Okabe, T., Okabe, N., Pacaud, F., Paltani, S., Pierre, M., Plionis, M., Poggianti, B., Pompei, E., Sadibekova, T., Umetsu, K., Valageas, P.
Large samples of galaxy clusters provide knowledge of both astrophysics in the most massive virialised environments and the properties of the cosmological model that defines our Universe. However, an important issue that affects the interpretation of
Externí odkaz:
http://arxiv.org/abs/2103.13434
Autor:
Collaboration, The CHEX-MATE, Arnaud, M., Ettori, S., Pratt, G. W., Rossetti, M., Eckert, D., Gastaldello, F., Gavazzi, R., Kay, S. T., Lovisari, L., Maughan, B. J., Pointecouteau, E., Sereno, M., Bartalucci, I., Bonafede, A., Bourdin, H., Cassano, R., Duffy, R. T., Iqbal, A., Maurogordato, S., Rasia, E., Sayers, J., Andrade-Santos, F., Aussel, H., Barnes, D. J., Barrena, R., Borgani, S., Burkutean, S., Clerc, N., Corasaniti, P. -S., Cuillandre, J. -C., De Grandi, S., De Petris, M., Dolag, K., Donahue, M., Ferragamo, A., Gaspari, M., Ghizzardi, S., Gitti, M., Haines, C. P., Jauzac, M., Johnston-Hollitt, M., Jones, C., Kéruzoré, F., Brun, A. M. C. Le, Mayet, F., Mazzotta, P., Melin, J. -B., Molendi, S., Nonino, M., Okabe, N., Paltani, S., Perotto, L., Pires, S., Radovich, M., Rubino-Martin, J. -A., Salvati, L., Saro, A., Sartoris, B., Schellenberger, G., Streblyanska, A., Tarrio, P., Tozzi, P., Umetsu, K., van der Burg, R. F. J., Vazza, F., Venturi, T., Yepes, G., Zarattini, S.
Publikováno v:
A&A 650, A104 (2021)
The Cluster HEritage project with XMM-Newton - Mass Assembly and Thermodynamics at the Endpoint of structure formation (CHEX-MATE) is a three mega-second Multi-Year Heritage Programme to obtain X-ray observations of a minimally-biased, signal-to-nois
Externí odkaz:
http://arxiv.org/abs/2010.11972
Autor:
Trudeau, A., Garrel, C., Willis, J., Pierre, M., Gastaldello, F., Chiappetti, L., Ettori, S., Umetsu, K., Adami, C., Adams, N., Bowler, R. A. A., Faccioli, L., Häußler, B., Jarvis, M., Koulouridis, E., Fevre, J. P. Le, Pacaud, F., Poggianti, B., Sadibekova, T.
Publikováno v:
A&A 642, A124 (2020)
Context. Distant galaxy clusters provide an effective laboratory in which to study galaxy evolution in dense environments and at early cosmic times. Aims. We aim to identify distant galaxy clusters as extended X-ray sources coincident with overdensit
Externí odkaz:
http://arxiv.org/abs/2009.04049
Autor:
Bonoli, S., Marín-Franch, A., Varela, J., Ramió, H. Vázquez, Abramo, L. R., Cenarro, A. J., Dupke, R. A., Vílchez, J. M., Cristóbal-Hornillos, D., Delgado, R. M. González, Hernández-Monteagudo, C., López-Sanjuan, C., Muniesa, D. J., Civera, T., Ederoclite, A., Hernán-Caballero, A., Marra, V., Baqui, P. O., Cortesi, A., Cypriano, E. S., Daflon, S., de Amorim, A. L., Díaz-García, L. A., Diego, J. M., Martínez-Solaeche, G., Pérez, E., Placco, V. M., Prada, F., Queiroz, C., Alcaniz, J., Alvarez-Candal, A., Cepa, J., Maroto, A. L., Roig, F., Siffert, B. B., Taylor, K., Benitez, N., Moles, M., Sodré Jr., L., Carneiro, S., de Oliveira, C. Mendes, Abdalla, E., Angulo, R. E., Resco, M. Aparicio, Balaguera-Antolínez, A., Ballesteros, F. J., Brito-Silva, D., Broadhurst, T., Carrasco, E. R., Castro, T., Fernandes, R. Cid, Coelho, P., de Melo, R. B., Doubrawa, L., Fernandez-Soto, A., Ferrari, F., Finoguenov, A., García-Benito, R., Iglesias-Páramo, J., Jiménez-Teja, Y., Kitaura, F. S., Laur, J., Lopes, P. A. A., Lucatelli, G., Martínez, V. J., Maturi, M., Quartin, M., Pigozzo, C., Rodrìguez-Martìn, J. E., Salzano, V., Tamm, A., Tempel, E., Umetsu, K., Valdivielso, L., von Marttens, R., Zitrin, A., Díaz-Martín, M. C., López-Alegre, G., López-Sainz, A., Yanes-Díaz, A., Rueda-Teruel, F., Rueda-Teruel, S., Ibañez, J. Abril, Bravo, J. L Antón, Ferrer, R. Bello, Bielsa, S., Casino, J. M., Castillo, J., Chueca, S., Cuesta, L., Calderaro, J. Garzarán, Iglesias-Marzoa, R., Íniguez, C., Gutierrez, J. L. Lamadrid, Lopez-Martinez, F., Lozano-Pérez, D., Sacristán, N. Maícas, Molina-Ibáñez, E. L., Moreno-Signes, A., Llano, S. Rodríguez, Navarro, M. Royo, Rua, V. Tilve, Andrade, U., Alfaro, E. J., Akras, S., Arnalte-Mur, P., Ascaso, B., Barbosa, C. E., Jiménez, J. Beltrán, Benetti, M., Bengaly, C. A. P., Bernui, A., Blanco-Pillado, J. J., Fernandes, M. Borges, Bregman, J. N., Bruzual, G., Calderone, G., Carvano, J. M., Casarini, L., Chies-Santos, A. L, de Carvalho, G. Coutinho, Dimauro, P., Puertas, S. Duarte, Figueruelo, D., González-Serrano, J. I., Guerrero, M. A., Gurung-López, S., Herranz, D., Huertas-Company, M., Irwin, J. A., Izquierdo-Villalba, D., Kanaan, A., Kehrig, C., Kirkpatrick, C. C., Lim, J., Lopes, A. R., de Oliveira, R. Lopes, Marcos-Caballero, A., Martínez-Delgado, D., Martínez-González, E., Martínez-Somonte, G., Oliveira, N., Orsi, A. A., Overzier, R. A., Penna-Lima, M., Reis, R. R. R., Spinoso, D., Tsujikawa, S., Vielva, P., Vitorelli, A. Z., Xia, J. Q., Yuan, H. B., Arroyo-Polonio, A., Dantas, M. L. L., Galarza, C. A., Gonçalves, D. R., Gonçalves, R. S., Gonzalez, J. E., Gonzalez, A. H., Greisel, N., Landim, R. G., Lazzaro, D., Magris, G., Monteiro-Oliveira, R., Pereira, C. B., Rebouças, M. J., Rodriguez-Espinosa, J. M., da Costa, S. Santos, Telles, E.
Publikováno v:
A&A 653, A31 (2021)
The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will soon start to scan thousands of square degrees of the northern extragalactic sky with a unique set of $56$ optical filters from a dedicated $2.55$m telescope, JST,
Externí odkaz:
http://arxiv.org/abs/2007.01910
Autor:
Ricci, M., Adam, R., Eckert, D., Ade, P., André, P., Andrianasolo, A., Altieri, B., Aussel, H., Beelen, A., Benoist, C., Benoît, A., Berta, S., Bideaud, A., Birkinshaw, M., Bourrion, O., Boutigny, D., Bremer, M., Calvo, M., Cappi, A., Chiappetti, L., Catalano, A., De Petris, M., Désert, F. -X., Doyle, S., Driessen, E. F. C., Faccioli, L., Ferrari, C., Fotopoulou, S., Gastaldello, F., Giles, P., Gomez, A., Goupy, J., Hahn, O., Horellou, C., Kéruzoré, F., Koulouridis, E., Kramer, C., Ladjelate, B., Lagache, G., Leclercq, S., Lestrade, J. -F., Macías-Pérez, J. F., Mantz, A., Maughan, B., Maurogordato, S., Mauskopf, P., Monfardini, A., Pacaud, F., Perotto, L., Pierre, M., Pisano, G., Pompei, E., Ponthieu, N., Revéret, V., Ritacco, A., Romero, C., Roussel, H., Ruppin, F., Portal, M. Sánchez, Schuster, K., Sereno, M., Shu, S., Sievers, A., Tucker, C., Umetsu, K.
Publikováno v:
A&A 642, A126 (2020)
In this paper, we present resolved observations of the Sunyaev-Zel'dovich (SZ) effect, obtained with the NIKA2 camera, towards the cluster of galaxies XLSSC102, a relatively low-mass system ($M_{500} \sim 2 \times 10^{14}$ M$_{\odot}$) at $z = 0.97$
Externí odkaz:
http://arxiv.org/abs/2004.07866
Autor:
Sartoris, B., Biviano, A., Rosati, P., Mercurio, A., Grillo, C., Ettori, S., Nonino, M., Umetsu, K., Bergamini, P., Caminha, G. B., Girardi, M.
Publikováno v:
A&A 637, A34 (2020)
Context: The shape of the mass density profiles of cosmological halos informs us of the nature of DM and DM-baryons interactions. Previous estimates of the inner slope of the mass density profiles of clusters of galaxies are in opposition to predicti
Externí odkaz:
http://arxiv.org/abs/2003.08475
Autor:
Caminha, G. B., Rosati, P., Grillo, C., Rosani, G., Caputi, K. I., Meneghetti, M., Mercurio, A., Balestra, I., Bergamini, P., Biviano, A., Nonino, M., Umetsu, K., Vanzella, E., Annunziatella, M., Broadhurst, T., Delgado-Correal, C., Demarco, R., Koekemoer, A. M., Lombardi, M., Maier, C., Verdugo, M., Zitrin, A.
Publikováno v:
A&A 632, A36 (2019)
We carry out a detailed strong lensing analysis of a sub-sample of eight galaxy clusters of the CLASH survey, in the redshift range of $ z_{\rm cluster} = [0.23-0.59]$, using extensive spectroscopic information, primarily MUSE archival data complemen
Externí odkaz:
http://arxiv.org/abs/1903.05103
Autor:
Jiménez-Teja, Y., Dupke, R., Benítez, N., Koekemoer, A. M., Zitrin, A., Umetsu, K., Ziegler, B. L., Frye, B. L., Ford, H., Bouwens, R. J., Bradley, L. D., Broadhurst, T., Coe, D., Donahue, M., Graves, G. J., Grillo, C., Infante, L., Jouvel, S., Kelson, D. D., Lahav, O., Lazkoz, R., Lemze, D., Maoz, D., Medezinski, E., Melchior, P., Meneghetti, M., Mercurio, A., Merten, J., Molino, A., Moustakas, L. A., Nonino, M., Ogaz, S., Riess, A. G., Rosati, P., Sayers, J., Seitz, S., Zheng, W.
We have selected a sample of eleven massive clusters of galaxies observed by the Hubble Space Telescope in order to study the impact of the dynamical state on the IntraCluster Light (ICL) fraction, the ratio of total integrated ICL to the total galax
Externí odkaz:
http://arxiv.org/abs/1803.04981