FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2097035105> ?p ?o ?g. }

• W2097035105 endingPage "1473" @default.
• W2097035105 startingPage "1463" @default.
• W2097035105 abstract "We present an interesting Sunyaev-Zel'dovich (SZ) detection in the first of the Arcminute Microkelvin Imager (AMI) 'blind', degree-square fields to have been observed down to our target sensitivity of 100{mu}Jy/beam. In follow-up deep pointed observations the SZ effect is detected with a maximum peak decrement greater than 8 times the thermal noise. No corresponding emission is visible in the ROSAT all-sky X-ray survey and no cluster is evident in the Palomar all-sky optical survey. Compared with existing SZ images of distant clusters, the extent is large (approx 10') and complex; our analysis favours a model containing two clusters rather than a single cluster. Our Bayesian analysis is currently limited to modelling each cluster with an ellipsoidal or spherical beta-model, which do not do justice to this decrement. Fitting an ellipsoid to the deeper candidate we find the following. (a) Assuming that the Evrard et al. (2002) approximation to Press & Schechter (1974) correctly gives the number density of clusters as a function of mass and redshift, then, in the search area, the formal Bayesian probability ratio of the AMI detection of this cluster is 7.9 times 10^4:1; alternatively assuming Jenkins et al. (2001) as the true prior, the formal Bayesian probability ratio of detection is 2.1 times 10^5:1. (b) The cluster mass is MT,200 = 5.5+1.2times 10^14h-1Modot. (c) Abandoning a physical model with num- -1.3 70 ber density prior and instead simply modelling the SZ decrement using a phenomenological {beta}-model of temperature decrement as a function of angular distance, we find a central SZ temperature decrement of -295+36 {mu}K - this allows for CMB primary anisotropies, receiver -15 noise and radio sources. We are unsure if the cluster system we observe is a merging system or two separate clusters." @default.
• W2097035105 created "2016-06-24" @default.
• W2097035105 creator A5001515249 @default.
• W2097035105 creator A5004467625 @default.
• W2097035105 creator A5005497284 @default.
• W2097035105 creator A5006929845 @default.
• W2097035105 creator A5009714495 @default.
• W2097035105 creator A5012228870 @default.
• W2097035105 creator A5013560016 @default.
• W2097035105 creator A5014093586 @default.
• W2097035105 creator A5017164829 @default.
• W2097035105 creator A5019359008 @default.
• W2097035105 creator A5020170380 @default.
• W2097035105 creator A5021959071 @default.
• W2097035105 creator A5023348925 @default.
• W2097035105 creator A5025948572 @default.
• W2097035105 creator A5026568310 @default.
• W2097035105 creator A5026838633 @default.
• W2097035105 creator A5028033572 @default.
• W2097035105 creator A5028256817 @default.
• W2097035105 creator A5029917211 @default.
• W2097035105 creator A5037021885 @default.
• W2097035105 creator A5037048241 @default.
• W2097035105 creator A5039047216 @default.
• W2097035105 creator A5039518721 @default.
• W2097035105 creator A5041080922 @default.
• W2097035105 creator A5041165676 @default.
• W2097035105 creator A5045567359 @default.
• W2097035105 creator A5047471093 @default.
• W2097035105 creator A5053613276 @default.
• W2097035105 creator A5057491944 @default.
• W2097035105 creator A5060763542 @default.
• W2097035105 creator A5061739912 @default.
• W2097035105 creator A5062066120 @default.
• W2097035105 creator A5064354894 @default.
• W2097035105 creator A5064486779 @default.
• W2097035105 creator A5064781112 @default.
• W2097035105 creator A5065507348 @default.
• W2097035105 creator A5068955143 @default.
• W2097035105 creator A5069208930 @default.
• W2097035105 creator A5070996157 @default.
• W2097035105 creator A5073015199 @default.
• W2097035105 creator A5073725037 @default.
• W2097035105 creator A5073953683 @default.
• W2097035105 creator A5074880279 @default.
• W2097035105 creator A5074897771 @default.
• W2097035105 creator A5074927010 @default.
• W2097035105 creator A5077118812 @default.
• W2097035105 creator A5077928557 @default.
• W2097035105 creator A5078866179 @default.
• W2097035105 creator A5081591255 @default.
• W2097035105 creator A5081925127 @default.
• W2097035105 creator A5082348922 @default.
• W2097035105 creator A5082879617 @default.
• W2097035105 creator A5083054328 @default.
• W2097035105 creator A5083282249 @default.
• W2097035105 creator A5083285669 @default.
• W2097035105 creator A5084514324 @default.
• W2097035105 creator A5084643141 @default.
• W2097035105 creator A5087874337 @default.
• W2097035105 creator A5089872035 @default.
• W2097035105 creator A5029221017 @default.
• W2097035105 date "2012-05-02" @default.
• W2097035105 modified "2023-09-26" @default.
• W2097035105 title "A blind detection of a large, complex, Sunyaev-Zel’dovich structure★" @default.
• W2097035105 cites W1584801438 @default.
• W2097035105 cites W1755062079 @default.
• W2097035105 cites W1839094326 @default.
• W2097035105 cites W1877423439 @default.
• W2097035105 cites W1922385312 @default.
• W2097035105 cites W1947792315 @default.
• W2097035105 cites W1973368884 @default.
• W2097035105 cites W1974552055 @default.
• W2097035105 cites W2006230616 @default.
• W2097035105 cites W2008954089 @default.
• W2097035105 cites W2010355345 @default.
• W2097035105 cites W2015535506 @default.
• W2097035105 cites W2021018845 @default.
• W2097035105 cites W2029540213 @default.
• W2097035105 cites W2041439440 @default.
• W2097035105 cites W2041754582 @default.
• W2097035105 cites W2042384132 @default.
• W2097035105 cites W2047011585 @default.
• W2097035105 cites W2063128206 @default.
• W2097035105 cites W2082926448 @default.
• W2097035105 cites W2088172914 @default.
• W2097035105 cites W2095286312 @default.
• W2097035105 cites W2097140550 @default.
• W2097035105 cites W2099550258 @default.
• W2097035105 cites W2101568531 @default.
• W2097035105 cites W2106835843 @default.
• W2097035105 cites W2120071668 @default.
• W2097035105 cites W2124322760 @default.
• W2097035105 cites W2131644775 @default.
• W2097035105 cites W2139847770 @default.
• W2097035105 cites W2146986552 @default.
• W2097035105 cites W2154820916 @default.
• W2097035105 cites W2160156753 @default.

• next