'Dark energy survey' diaporamas de présentation

Sub electron noise readout for scientific CCDs

Sub electron noise readout for scientific CCDs. Research Techniques Seminar September 14, 2010. Gustavo Cancelo. CCD low noise readout: Juan Estrada. Ken Treptow . Gullermo Fernandez Moroni . Gustavo Cancelo. Tom Diehl. Kevin Kuk . Ted Zmuda . DES collaboration:. Outline:.

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694 views • 58 slides

Surveys of Dark Energy: Challenges and Prospects

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P5 interim report

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432 views • 32 slides

BAOs

BAOs. SDSS, DES, WFMOS teams (Bob Nichol, ICG Portsmouth). Understanding Dark Energy. Observers Prospective. We can make progress on questions: Is DE just a cosmological constant (w(z)=-1)? (Make better observations and push to higher z)

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The Dark Energy Survey (DES)

The Dark Energy Survey (DES). Huan Lin Experimental Astrophysics Group Fermilab On behalf of the Dark Energy Survey Collaboration. The Dark Energy Survey (DES). Image credit: Roger Smith/NOAO/AURA/NSF. Proposal: Perform a 5000 deg 2 griz survey of the Southern Galactic Cap

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Dark Energy Survey

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Dark Energy and Dark Matter

Dark Energy and Dark Matter. Dark Energy is the dominant constituent of the Universe Dark Matter is next 95% of the Universe is in Dark Energy and Dark matter for which we have no understanding. 1998 and 2003 Science breakthroughs of the year. Probing Dark Energy.

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Future observational prospects for dark energy

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Dark Energy Survey in 2010

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THE DARK ENERGY SURVEY

THE DARK ENERGY SURVEY. Science Goals: Perform a 5000 sq. deg. survey of the southern galactic cap Map the cosmological density field to z=1 Constrain the Dark Energy parameter w to ~5% with 4 complementary techniques begin to constrain dw/dz New Equipment:

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What is it? Large and deep imaging survey in Southern Hemisphere

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