Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Arnaud Monique"'
Publikováno v:
EPJ Web of Conferences, Vol 257, p 00031 (2022)
We present the average pressure profile of 461 galaxy clusters from the 2500d South Pole Telescope catalogue measured in the Planck and SPT-SZ data jointly. The joint measurement is performed in Fourier space for the first time, and takes advantage o
Externí odkaz:
https://doaj.org/article/bea530427bb048fcaa4b83ae52eb2ba0
Autor:
Andrade-Santos, Felipe, Pratt, Gabriel W., Melin, Jean-Baptiste, Arnaud, Monique, Jones, Christine, Forman, William R., Pointecouteau, Etienne, Bartalucci, Iacopo, Vikhlinin, Alexey, Murray, Stephen S., Mazzotta, Pasquale, Borgani, Stefano, Lovisari, Lorenzo, van Weeren, Reinout J., Kraft, Ralph P., David, Laurence P., Giacintucci, Simona
Using Chandra observations, we derive the $Y_{\rm X}$ proxy and associated total mass measurement, $M_{500}^{\rm Y_X}$, for 147 clusters with $z \leq 0.35$ from the Planck Early Sunyaev-Zel'dovich catalog, and for 80 clusters with $z \leq 0.30$ from
Externí odkaz:
http://arxiv.org/abs/2103.07545
Autor:
Zohren, Hannah, Schrabback, Tim, van der Burg, Remco F. J., Arnaud, Monique, Melin, Jean-Baptiste, Busch, Jan Luca van den, Hoekstra, Henk, Klein, Matthias
The Planck satellite has detected cluster candidates via the Sunyaev Zel'dovich (SZ) effect, but the optical follow-up required to confirm these candidates is still incomplete, especially at high redshifts and for SZ detections at low significance. I
Externí odkaz:
http://arxiv.org/abs/1906.08174
Autor:
Mroczkowski, Tony, Nagai, Daisuke, Andreani, Paola, Arnaud, Monique, Bartlett, James, Battaglia, Nicholas, Basu, Kaustuv, Bulbul, Esra, Chluba, Jens, Churazov, Eugene, Cicone, Claudia, Crites, Abigail, DeNigris, Nat, Devlin, Mark, Di Mascolo, Luca, Dicker, Simon, Gaspari, Massimo, Golwala, Sunil, Guglielmetti, Fabrizia, Hill, J. Colin, Klaassen, Pamela, Kitayama, Tetsu, Kneissl, Rüdiger, Kohno, Kotaro, Komatsu, Eiichiro, Lacy, Mark, Mason, Brian, Nyland, Kristina, Romero, Charles, Sayers, Jack, Sehgal, Neelima, Simon, Sara, Sunyaev, Rashid, Wilson, Grant, Zemcov, Michael, ZuHone, John
Publikováno v:
2019BAAS...51c.124M
The Sunyaev-Zeldovich (SZ) effect was first predicted nearly five decades ago, but has only recently become a mature tool for performing high resolution studies of the warm and hot ionized gas in and between galaxies, groups, and clusters. Galaxy gro
Externí odkaz:
http://arxiv.org/abs/1903.02595
Publikováno v:
A&A 626, A7 (2019)
We present the first all-sky catalogue of galaxy clusters and cluster candidates obtained from joint X-ray-SZ detections using observations from the Planck satellite and the ROSAT all-sky survey (RASS). The catalogue contains 2323 objects and has bee
Externí odkaz:
http://arxiv.org/abs/1901.00873
Autor:
van der Burg, Remco F. J., McGee, Sean, Aussel, Herve, Dahle, Hakon, Arnaud, Monique, Pratt, Gabriel W., Muzzin, Adam
We study the abundance of star-forming and quiescent galaxies in a sample of 21 massive clusters at 0.5
Externí odkaz:
http://arxiv.org/abs/1807.00820
Publikováno v:
A&A 617, A64 (2018)
We present a detailed study of the integrated total hydrostatic mass profiles of the five most massive ($M^{\mathrm{SZ}}_{500} > 5 \times 10^{14}$ M$_{\odot}$) galaxy clusters selected at $z\sim1$ via the Sunyaev-Zel'dovich effect. These objects repr
Externí odkaz:
http://arxiv.org/abs/1803.07556
Publikováno v:
A&A 614, A82 (2018)
The combination of X-ray and SZ observations can potentially improve the cluster detection efficiency when compared to using only one of these probes, since both probe the same medium: the hot ionized gas of the intra-cluster medium. We present a met
Externí odkaz:
http://arxiv.org/abs/1712.06607
We investigate the evolution of the dark matter density profiles of the most massive galaxy clusters in the Universe. Using a `zoom-in' procedure on a large suite of cosmological simulations of total comoving volume of $3\,(h^{-1}\,\rm Gpc)^3$, we st
Externí odkaz:
http://arxiv.org/abs/1709.07457
Autor:
Lovisari, Lorenzo, Forman, William R., Jones, Christine, Ettori, Stefano, Andrade-Santos, Felipe, Arnaud, Monique, Démoclès, Jessica, Pratt, Gabriel W., Randall, Scott, Kraft, Ralph
X-ray observations show that galaxy clusters have a very large range of morphologies. The most disturbed systems which are good to study how clusters form and grow and to test physical models, may potentially complicate cosmological studies because t
Externí odkaz:
http://arxiv.org/abs/1708.02590