Zobrazeno 1 - 10
of 823 273
pro vyhledávání: '"SZ&'
Autor:
Romero, Charles, Gaspari, Massimo, Schellenberger, Gerrit, Benson, Bradford A., Bleem, Lindsey E., Bulbul, Esra, Forman, William, Kraft, Ralph, Nulsen, Paul, Reichardt, Christian L., Sarkar, Arnab, Somboonpanyakul, Taweewat, Su, Yuanyuan
The hot plasma in galaxy clusters, the intracluster medium (ICM), is expected to be shaped by subsonic turbulent motions, which are key for heating, cooling, and transport mechanisms. The turbulent motions contribute to the non-thermal pressure which
Externí odkaz:
http://arxiv.org/abs/2412.05478
The 21 cm emission from neutral hydrogen surveys holds great potential as a valuable method for exploring the large-scale structure of the Universe. In this paper, we forecast for the cross-correlation between the Thermal Sunyaev-Zel'dovich (SZ) fluc
Externí odkaz:
http://arxiv.org/abs/2411.09437
For a finite group $G$, the vertices of the prime graph $\Gamma(G)$ are the primes that divide $|G|$, and two vertices $p$ and $q$ are connected by an edge if there is an element of order $pq$ in $G$. Prime graphs of solvable groups have been classif
Externí odkaz:
http://arxiv.org/abs/2410.21063
We present a series of 9 Doppler images of the magnetically active K component of the RS CVn-type binary SZ Psc, based on the high-resolution spectroscopic data collected from 2014 to 2018. We apply least-squares deconvolution to all spectra to extra
Externí odkaz:
http://arxiv.org/abs/2410.17497
Autor:
Capalbo, Valentina, De Petris, Marco, Ferragamo, Antonio, Cui, Weiguang, Ruppin, Florian, Yepes, Gustavo
We analyse the maps of the Sunyaev-Zel'dovich (SZ) signal of local galaxy clusters ($z<0.1$) observed by the $Planck$ satellite in order to classify their dynamical state through morphological features. To study the morphology of the cluster maps, we
Externí odkaz:
http://arxiv.org/abs/2410.13929
Autor:
Moyer-Anin, A., Adam, R., Ade, P., Ajeddig, H., André, P., Artis, E., Aussel, H., Bartalucci, I., Beelen, A., Benoît, A., Berta, S., Bing, L., Bolliet, B., Bourrion, O., Calvo, M., Catalano, A., De Petris, M., Désert, F. -X., Doyle, S., Driessen, E. F. C., Ejlali, G., Ferragamo, A., Gomez, A., Goupy, J., Hanser, C., Katsioli, S., Kéruzoré, F., Kramer, C., Ladjelate, B., Lagache, G., Leclercq, S., Lestrade, J. -F., Macías-Pérez, J. F., Madden, S. C., Maury, A., Mauskopf, P., Mayet, F., Melin, J. -B., Monfardini, A., Muñoz-EcheverrÍa, M., Paliwal, A., Perotto, L., Pisano, G., Pointecouteau, E., Ponthieu, N., Pratt, G. W., Revéret, V., Rigby, A. J., Ritacco, A., Romero, C., Roussel, H., Ruppin, F., Schuster, K., Sievers, A., Tucker, C., Yepes, G.
In Sunyaev-Zeldovich (SZ) cluster cosmology, two tools are needed to be able to exploit data from large scale surveys in the millimeter-wave domain. An accurate description of the IntraCluster Medium (ICM) pressure profile is needed along with the sc
Externí odkaz:
http://arxiv.org/abs/2409.00977
A fundamental result in extremal graph theory attributes to Mantel's theorem, which states that every graph on $n$ vertices with more than $\lfloor n^2/4 \rfloor$ edges contains a triangle. About half of a century ago, Lov\'{a}sz and Simonovits (1975
Externí odkaz:
http://arxiv.org/abs/2408.01709
Autor:
McCarthy, Ian G., Amon, Alexandra, Schaye, Joop, Schaan, Emmanuel, Angulo, Raul E., Salcido, Jaime, Schaller, Matthieu, Bigwood, Leah, Elbers, Willem, Kugel, Roi, Helly, John C., Moreno, Victor J. Forouhar, Frenk, Carlos S., McGibbon, Robert J., Ondaro-Mallea, Lurdes, van Daalen, Marcel P.
Energetic feedback processes associated with accreting supermassive black holes can expel gas from massive haloes and significantly alter various measures of clustering on ~Mpc scales, potentially biasing the values of cosmological parameters inferre
Externí odkaz:
http://arxiv.org/abs/2410.19905