06.08.2013 Views

Weak lensing by large scale structure

Weak lensing by large scale structure

Weak lensing by large scale structure

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Complications<br />

Intrinsic alignments complicate the cosmological<br />

interpretation of the <strong>lensing</strong> signal. CFHTLS and other<br />

surveys will allow us to measure the amplitude of the<br />

intrinsic alignments.<br />

Dealing with intrinsic alignments will benefit greatly from these<br />

photometric redshift data. Recent work suggests that the effect of intrinsic<br />

alignements can be corrected for to a sufficiently low level.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!