A convolution integral representation of the thermal Sunyaev Zel dovich effect
نویسندگان
چکیده
منابع مشابه
Sunyaev Zel ‘ dovich effect studies with MASTER
Our three frequencies radiometer MASTER, which allows low noise observations in three frequency intervals around 90, 220 and 345 GHz is being completed. We discuss the possibility of exploiting the MASTER's characteristics for studies of the Sunyaev Zel'dovich effect from the Antartic Plateau and propose an observational program from Dome C.
متن کاملThe Sunyaev - Zel ’ dovich effect in WMAP data
Using WMAP 5 year data, we look for the average Sunyaev-Zel’dovich effect (SZE) signal from clusters of galaxies by stacking the regions around hundreds of known Xray clusters. We detect the average SZE at a very high significance level. The average cluster signal is spatially resolved in the W band. This mean signal is compared with the expected signal from the same clusters calculated on the ...
متن کاملThe Thermal Sunyaev Zel ’ dovich effect : a powerful probe for missing baryons
About 90% of baryons in the universe have thus far escaped direct observation. This is known as the missing baryon problem. The Sunyaev Zel’dovich effect (SZ effect) has the potential to directly measure the state of the majority of these missing baryons. The next generation CMB experiments such as AMIBA will provide an unbiased sample of the intergalactic medium through the SZ effect. The exis...
متن کاملExploring Cluster Physics with High - Resolution Sunyaev – Zel ’ dovich
Foreseeing the era of high spatial resolution measurements of the Sunyaev–Zel’dovich effect (SZE) in clusters of galaxies, we present a prototype analysis of this sort combined with Chandra X-ray data. It is applied specifically to RX J1347–1145 at z = 0.451, the most X-ray-luminous galaxy cluster known, for which the highest resolution SZE and X-ray images are currently available. We demonstra...
متن کاملSimulations of Sunyaev - Zel ’ dovich maps and their applications
We describe a fast method to simulate in a semi – analytical way consistent maps of the thermal , kinetic and polarised Sunyaev – Zel '-dovich effect , featuring both cluster spatial correlations and large – scale velocity flows .
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and General
سال: 2003
ISSN: 0305-4470,1361-6447
DOI: 10.1088/0305-4470/36/16/313