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Arxiv New Filter | Bookmarks & clubs | Arxiv ref/author:

CAMB: Reionization maximum redshift
 
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David Parkinson



Joined: 19 Jan 2005
Posts: 19
Affiliation: University of Queensland
PostPosted: February 17 2009  Reply with quote
In the CAMB reionization module there is a maximum redshift that reionization can occur, which is set to 40. Is this constant arbitrary (to allow for a quick convergance in computing the details of reionization), or is there some important consequences for the details of the calculation if its value were to be increased (say to 60)?

A previous post on the matter (http://cosmocoffee.info/viewtopic.php?t=1191) indicated it would not be a serious matter if it was changed, but I was wondering if anyone had tried changing it before, and what happened.

Thanks.
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Antony Lewis



Joined: 23 Sep 2004
Posts: 675
Affiliation: University of Sussex
PostPosted: February 20 2009  Reply with quote
I think you should be able to change it OK (within reason).
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