Ruprecht Karls Universit├Ąt Heidelberg

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joint [2018/05/16 12:28]
alessio
joint [2018/05/22 15:53] (current)
henrik [Seminar calendar]
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 Tunch available () Tunch available ()
  
 +== 24th May 2018: Selected topics in theory and observations of Dark Energy (Tunch) == 
  
 +Caroline Heneka (SCUOLA NORMALE SUPERIORE, Pisa)-"​The nature of modifications to gravity: 21cm to the rescue?"​
 +
 +For this tunch I will briefly review some basics of both the global 21cm signal and 21cm intensity mapping at high redshifts (of reionization and beyond). I will continue to discuss the recent measurement of the global 21cm signal by EDGES, and conclude with the prospects of measuring general modifications of gravity with intensity mapping.
  
 == 17th May 2018: Journal Club == 17th May 2018: Journal Club

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