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1st BPG-BOSS Meeting

1st BPG-BOSS Meeting. Fernando de Simoni. BOSS meeting → clustering overview. What was done by BPG until now. What can we do from now on → In which project can we contribute? Pre-CIT (!?). BOSS meeting – clustering overview. BOSS meeting – clustering overview Dawson's presentation.

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1st BPG-BOSS Meeting

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  1. 1st BPG-BOSS Meeting Fernando de Simoni

  2. BOSS meeting → clustering overview. • What was done by BPG until now. • What can we do from now on → In which project can we contribute? • Pre-CIT (!?).

  3. BOSS meeting – clustering overview

  4. BOSS meeting – clustering overview Dawson's presentation

  5. BOSS meeting – clustering overview M. White's presentation

  6. BOSS meeting – clustering overview M. White's presentation

  7. BOSS meeting – clustering overview Tutorial If you never played around with BOSS data you must check this presentations first or talk to me and Beatriz!

  8. BOSS meeting – clustering overview Cosmology results

  9. BOSS meeting – clustering overview Cosmology results M. White EDR

  10. BOSS meeting – clustering overview Cosmology results Parejkoj - low-z

  11. BOSS meeting – clustering overview Cosmology results Ross - systematics

  12. BOSS meeting – clustering overview Cosmology results Ross - systematics

  13. BOSS meeting – clustering overview Cosmology results Seo – Cls BAO

  14. BOSS meeting – clustering overview Cosmology results Seo – Cls BAO

  15. BOSS meeting – clustering overview Cosmology results Ariel Sanchez – xi(s) shape cosmology

  16. BOSS meeting – clustering overview Galaxy clustering

  17. BOSS meeting – clustering overview Galaxy clustering Cuesta – Cl shape

  18. BOSS meeting – clustering overview Galaxy clustering Kazyn – anisotropic correlation

  19. BOSS meeting – clustering overview Galaxy clustering Tynker – HOD + RSD

  20. BOSS meeting – clustering overview Galaxy clustering Paco – MultiDark halo abundance

  21. BOSS meeting – clustering overview Galaxy clustering Guo – fiber collision

  22. What was done by BPG until now? 2 works with the collaboration What about the others?

  23. What can we do from now on? Not only compute clustering! People from USA/EU are in another level (2 orders of magnitude). Is there a way to help them/us? It is not a trivial task!

  24. What can we do from now on? Continue to work with DR8 imaging Small scale HOD fit Already doing this → New catalog in hand (A. Ross photo-z). → Mask added. → Estimation for a single shell. → Correlation between shells solved (Thanks to Flavia, Rogerio, Mariana and Sandro!!) → Need PDF for each galaxy. Not available yet. → Volume limit sample – Help = Beatriz + Pellegrini! Paco wants this measurements! Project 73: The clustering and evolution of BOSS galaxies from LCDM cosmological simulations

  25. What can we do from now on? New DR8 catalog results

  26. What can we do from now on? New DR8 catalog results

  27. What can we do from now on? DR8 large scale ACF Can we constrain cosmology? Maybe for a subset of the cosmological parameters + WMAP7 priors. Need Ashley Ross help to add systematics in a proper way!

  28. What can we do from now on? Fisher matrix analysis Dashed lines are the limits found by Blake et al. 2007 with MegaZ

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