ASI COSMOS: Foregrounds

Apr 19, 2018, 2:00 PM → Apr 20, 2018, 6:10 PM Europe/Rome

Room 128, First Floor (SISSA)

In this workshop, the activities concerning Foregrounds to CMB radiation within the ASI COSMOS network will be reviewed and discussed. The meeting will also have time allocated for discussions and plans.

Thu, April 19

2:00 PM → 2:10 PM Welcome

Speakers: Carlo Baccigalupi (SISSA), Francesca Perrotta (SISSA)

2:20 PM → 2:30 PM The ASI/COSMOS Program and LiteBIRD addendum

Speaker: Nicola Vittorio (UniToV)

2:30 PM → 2:50 PM Parametric foreground cleaning for B-mode experiments

Speaker: Davide Poletti (SISSA) (SISSA)

2:50 PM → 3:10 PM ILC component separation for upcoming B-mode experiments

Speaker: Alessandro Buzzelli (UniToV) (UniToV)

3:10 PM → 3:30 PM Foreground Template Fitting via Needlet Thresholding

Speaker: Filippo Oppizzi (UniPD) (UniPD)

3:30 PM → 3:50 PM Sparse separation of foregrounds

Speaker: Herve' Bourdin (UniToV) (UniToV)

3:50 PM → 4:10 PM Discussion

4:10 PM → 4:30 PM Coffee Break

4:30 PM → 4:50 PM Latest Constraints on Polarized Dust and Synchrotron from Planck and S-PASS

Speaker: Nicoletta Krachmalnicoff (SISSA)

4:50 PM → 5:10 PM What clusters studies tell us about foreground contaminations?

Speaker: Arpine Kozmanian (UniToV)

5:10 PM → 5:30 PM Polarization properties of extragalatic sources in Planck maps with IDA and implications for B-modes

Speaker: Tiziana Trombetti (IRA-INAF-BO)

5:30 PM → 5:50 PM B-mode contamination from point sources

Speaker: Giuseppe Puglisi (Stanford University, remote)

5:50 PM → 6:10 PM Building 3D Galactic Models: the case of CO

Speaker: Giuseppe Puglisi (Stanford University, remote)

6:10 PM → 6:30 PM Discussion

6:30 PM → 6:30 PM End of First Day and Dinner

Fri, April 20

9:30 AM → 9:50 AM Building the LSPE pipeline: preliminary attempt to template-fitting based component separation

Speaker: Diego Molinari (UniFE)

9:50 AM → 10:10 AM Error assessment in component separation

Speaker: Anna Silvia Baldi (UniToV)

10:10 AM → 10:30 AM Large Scale B-mode Contamination from Patchy Reionization

Speaker: Anirban Roy (SISSA)

10:30 AM → 10:50 AM CMB lensing extraction and foregrounds

Speaker: Dominic Beck (APC, Paris, France, Remote)

10:50 AM → 11:10 AM Discussion

11:10 AM → 11:30 AM Coffee Break

11:30 AM → 11:50 AM Status of RadioForegrounds and QUIJOTE

Speaker: Ricardo Genova-Santos (Institute of Astrophysics of Canarias, Spain, remote)

11:50 AM → 12:10 PM Status of LSPE STRIP

Speaker: Marco Bersanelli (UniMI, remote)

12:10 PM → 12:30 PM The S-band Polarisation All Sky Survey (S-PASS): a new view of the polarised synchrotron sky

Speaker: Ettore Carretti (IRA-INAF-BO)

12:30 PM → 1:00 PM Discussion and Concluding Remarks

1:00 PM → 2:00 PM Lunch at the Cafeteria

2:00 PM → 4:00 PM Collaborative Work on Component Separation

4:00 PM → 4:20 PM Coffee Break

4:20 PM → 6:00 PM Collaborative Work on Component Separatin (Continued))

6:00 PM → 6:00 PM End of Meeting