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Hace 5 días · We then added the gravitational lensing effect from a cluster with a Navarro-Frenk-White (NFW) profile and its associated Sunyaev-Zel’dovich (SZ) effect for each frequency (for a total of 9 maps). The latter is how the CMB spectrum is modified because of the inverse Compton scattering of CMB photons by hot intracluster free electrons.
Hace 19 horas · 2005 – The Arcminute Microkelvin Imager and the Sunyaev–Zel'dovich Array begin the first surveys for very high redshift clusters of galaxies using the Sunyaev–Zel'dovich effect. 2005 – Ralph A. Alpher is awarded the National Medal of Science for his groundbreaking work in nucleosynthesis and prediction that the universe expansion leaves behind background radiation, thus providing a ...
Hace 5 días · The main idea of the proof is to use the geometric blow-up method to identify and characterise a (c,\epsilon) -family of heteroclinic orbits which traverse both of these regimes, and correspond to travelling waves in the original ZFK equation.
19 / enero / 2023. elTOQUE. ...
Hace 4 días · Sensationsfund in Gizeh: Bislang verschollener Nil-Arm könnte Konstruktion der Pyramiden erklären. Symbolbild: Ölgemälde von Ivan Yakovlevich Bilibin. Wilmington (USA) – Wasserwege gelten als Schlüssel zum Verständnis des Baus zahlreicher Pyramiden in Ägypten – nicht zuletzt der berühmten Pyramiden von Gizeh.
dnes 15:28. Bratislava 16. mája (TASR) - Novým generálnym riaditeľom Zboru väzenskej a justičnej stráže (ZVJS) sa od štvrtka stal Ľubomír Klištinec. ZVJS o tom informoval na sociálnej sieti.
Hace 5 días · 16:16, 16 May 2024. |. Bookmark. Theresa May has warned Keir Starmer his poll lead could disappear ahead of the election just as hers did in 2017. The former PM said she believes there is “every...
