Research project funded by the Agence National de la Recherche

under "Programme Blanc" grant

ANR-11-BS56-015

The MULTIscale uniVERSE project

Final Scientific Report

Contacts: Etienne Pointecouteau

(etienne.pointecouteau[at]irap.omp.eu)

The baryonic universe at various scales

The visible Universe is highly structured. Most of the stars are found in galaxies, which in turn are distributed within large scale filaments of matter separated by large voids, defining a complex 3-D structure called the Cosmic web. Clusters of galaxies are the node of the Cosmic web and are found at the intersection of these filaments. The formation and the evolution of these large scale structures are central issues of modern cosmology. We still need to understand how the ordinary (baryonic) matter evolves across cosmic time. This component is indeed subject to many complex physical processes (e.g., the cooling of the gas, the feedback of galaxy formation on the intergalactic medium, through the injection of energy by stellar explosions and black holes activities at the centres of the galaxies). Moreover, more than half of the baryons still escape detection in the local Universe and is believed to lie within the filamentary structures of the cosmic web. Current observations and models indicate that the formation of baryonic structures at different scales is fundamentally connected.

A multi-scale observational and theoretical approach

With this project we have contributed to bring a new vision of the physics of formation of structures through the study of the distribution of matter at large-scales, the assembly of the first massive halos, the  population of galaxy clusters and the filaments that link them.

Our work is based on multi-wavelength observations, numerical simulations and the development of original statistical tools. We have focused on the following objectives:

1. -Test our understanding of the dark matter collapse at the scale of clusters of galaxies.
   

2. -Separate and understand the role of the various physical processes (gas cooling and feedback of galaxy formation) on the intra-cluster gas properties.
   

3. -Characterise the distribution of the diffuse baryons on large scales and provide new observational constraints on the formation and the evolution of large scale structures.
   

4. -Research and characterise the progenitors of galaxy clusters in the Planck survey via the IR / sub-mm emission of their star forming galaxies.
   

The results and products of our project are also highly relevant for standard or alternative cosmological studies.

Our work within the MULTIVERSE collaboration has enabled us to obtain many results as shown from our list of publications.

Project Facts

Multiverse facts

- Research Programme: ANR "Programme Blanc" ANR-11-BS56-015

- PI: Etienne Pointecouteau

- schedule: 01/2012 - 09/2016

- funded ANR budget: 430 000 euros

- ANR HR support: 3 two years postdocs contracts

Multiverse and the Planck Survey

Our project is strongly link to the Planck project, and most MULTIVERSE members were also key members of the Planck consortium and contributor to the Planck-HFI instrument.

Partners institutes

- Institut de Recherche en Astrophysique et Planetologie of Toulouse

- Institut d'Astrophysique Spatiale of Orsay

- Institut de Recherche sur les lois Fondamentales de l'Univers

of CEA, Saclay

Associated institutes

- Laboratoire de l'accélateur Linéaire of Orsay

- Laboratoire de Physique Subatomique et de Cosmologie of Grenoble

- Laboratoire d'Astrophysique of Marseille

Multiverse collaboration

Nabila Aghanim (IAS) - project coordinator

Monique Arnaud (CEA/Irfu) - project coordinator

Herve Aussel (CEA/Irfu)

Alexandre Beelen (IAS)

Frederic Boone (IRAP)

Marian Douspis (IAS)

Jessica Democles (Birmingham)

Inés Flores-Cacho (IRAP) - Multiverse postdoc

Olivier Forni (IRAP)

Martin Giard (IRAP)

Guillaume Hurier (IAS) - Multiverse postdoc

Guilaine Lagache (LAM)

Mathieu Langer (IAS)

Amandine Le Brun (CEA/Irfu) - Multiverse Postdoc

Juan Macias-Perez (LPSC)

Jean-Baptiste Melin (CEA/Irfu)

Ludovic Montier (IRAP)

Etienne Pointecouteau (IRAP) - project PI and coordinator

Gabriel Pratt (CEA/Irfu)

Matthieu Tristram (LAL)

Jean-Luc Sauvageot (CEA/Irfu)

Genevieve Soucail (IRAP)

Collaborators

Hakon Dahle (University of Oslo, Norvway)

Klaus Dolag (MPA, Germany)

Herve Dole (IAS)

Jean-Luc Starck (CEA/Irfu)

Jose-Alberto Rubino-Martin (IAC, Spain)

Roser Pello (IRAP)

Thierry Contini (MPA, Germany)

Francois-Xavier Desert (LAOG)

Antonio Da Silva (CAUP, Portugal)

Administrators

Carole Lecinana (IRAP)

Project Publications

Publications on the core of MULTIVERSE science goals, supported by the project

1. 1. Pointecouteau, E. 2016, Astron. Nachr.: "The Role of XMM for Present and Next Generation SZ Experiments".
   

2. 2. Eckert, D., Ettori, S., Pointecouteau, E., Molendi, S., Paltani, S., & Tchernin, C. 2016, arXiv:1611.05051:  "The XMM Cluster Outskirts Project (X-COP)".
   

3. 3. Tchernin, C., Eckert, D., Ettori, S., Pointecouteau, E., Paltani, S., et  al. 2016, A&A, 595, A42:  "The XMM Cluster Outskirts Project (X-COP):  Physical conditions of Abell 2142 up to the virial radius”.
   

4. 4. Planck Collaboration, Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., et  al. 2016, A&A, 594, A22:  "Planck 2015 results. XXII. A map of the thermal  Sunyaev-Zeldovich effect".
   

5. 5. Planck Collaboration, Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., et al. 2016, A&A, 594, A27: "Planck 2015 results. XXVII. The second Planck catalogue of Sunyaev-Zeldovich sources".
   

6. 6. Planck Collaboration, Ade, P. A. R., Aghanim, N., Arnaud, M., Aumont, J.,  et al. 2016, A&A, 594, A23: "Planck 2015 results. XXIII. The thermal Sunyaev-Zeldovich effect-cosmic infrared background correlation".
   

7. 7. Ruppin, F., Adam, R., Comis, B., Ade, P., André, P., et al. 2016,  arXiv:1607.07679:  "Non-parametric deprojection of NIKA SZ observations: Pressure distribution in the Planck-discovered cluster PSZ1 G045.85+57.71".
   

8. 8. Adam, R., Bartalucci, I., Pratt, G. W., Ade, P., André, P., et al. 2016,  arXiv:1606.07721:  "Mapping the kinetic Sunyaev-Zel'dovich effect toward  MACS J0717.5+3745 with NIKA".
   

9. 9. McCarthy, I. G., Schaye, J., Bird, S., & Le Brun, A. M. C. 2016, arXiv:1603.02702:  "The BAHAMAS project: Calibrated hydrodynamical simulations for large-scale structure cosmology".
   

10. 10. Le Brun, A. M. C., McCarthy, I. G., Schaye, J., & Ponman, T. J. 2016, arXiv:1606.04545:  "The scatter and evolution of the global hot gas properties of simulated galaxy cluster populations".
    

11. 11. Dahle, H., Aghanim, N., Guennou, L., Hudelot, P., Kneissl, R., et al. 2016,  A&A, 590, L4:  "Discovery of an exceptionally bright giant arc at z =  2.369, gravitationally lensed by the Planck cluster PSZ1 G311.65-18.48".
    

12. 12. Pratt, G. W., Pointecouteau, E., Arnaud, M.,  & van der Burg, R. F. J. 2016, A&A, 590, L1:  "The hot gas content of fossil galaxy clusters".
    

13. 13. van der Burg, R. F. J., Aussel, H., Pratt, G. W., Arnaud, M., Melin, J.-B.,  et al. 2016, A&A, 587, A23:  "Prospects for high-z cluster detections with  Planck, based on a follow-up of 28 candidates using MegaCam at CFHT".
    

14. 14. Adam, R., Comis, B., Bartalucci, I., Adane, A., Ade, P., et al. 2016, A&A,  586, A122:  "High angular resolution Sunyaev-Zel'dovich observations of  MACS J1423.8+2404 with NIKA: Multiwavelength analysis".
    

15. 15. Flores-Cacho, I., Pierini, D., Soucail, G., Montier, L., Dole, H., et al.  2016, A&A, 585, A54:  "Multi-wavelength characterisation of z ~ 2  clustered, dusty star-forming galaxies discovered by Planck".
    

16. 16. Planck Collaboration, Aghanim, N., Altieri, B., Arnaud, M., Ashdown, M., et  al. 2015, A&A, 582, A30:  "Planck intermediate results. XXVII.  High-redshift infrared galaxy overdensity candidates and lensed sources  discovered by Planck and confirmed by Herschel-SPIRE".
    

17. 17.Canameras, R., Nesvadba, N. P. H., Guery, D., McKenzie, T., König, S., et  al. 2015, A&A, 581, A105:  "Planck's dusty GEMS: The brightest  gravitationally lensed galaxies discovered with the Planck all-sky survey". 
    

18. 18. Soucail, G., Foëx, G., Pointecouteau, E., Arnaud, M.,  & Limousin, M. 2015, A&A, 581, A31:  "The matter distribution in z ~ 0.5 redshift clusters of galaxies. II. The link  between dark and visible matter". 
    

19. 19. Planck Collaboration, Ade, P. A. R., Aghanim, N., Armitage-Caplan, C.,  Arnaud, M., et al. 2015, A&A, 581, A14: "Planck 2013 results. XXXII. The  updated Planck catalogue of Sunyaev-Zeldovich sources".
    

20. 20. Planck Collaboration, Ade, P. A. R., Aghanim, N., Arnaud, M., Aumont, J.,  et al. 2015, arXiv:1508.04171: "Planck intermediate results. XXXIX. The  Planck list of high-redshift source candidates".
    

21. 21. Aghanim, N., Hurier, G., Diego, J.-M., Douspis, M., Macias-Perez, J., et  al. 2015, A&A, 580, A138: "The Good, the Bad, and the Ugly: Statistical  quality assessment of SZ detections”.
    

22. 22. Hojjati, A., McCarthy, I. G., Harnois-Deraps, J., Ma, Y.-Z., Van Waerbeke, L., Hinshaw, G., & Le Brun, A. M. C. 2015, JCAP, 10, 047: "Dissecting the thermal Sunyaev-Zeldovich-gravitational lensing cross-correlation with hydrodynamical simulations".
    

23. 23.Radovich, M., Formicola, I., Meneghetti, M., Bartalucci, I., Bourdin, H.,  et al. 2015, A&A, 579, A7:  "A weak lensing analysis of the PLCK  G100.2-30.4 cluster".
    

24. 24. Hurier, G., Douspis, M., Aghanim, N., Pointecouteau, E., Diego, J. M.,  & Macias-Perez, J. F. 2015, A&A, 576, A90: "Cosmological constraints from the observed angular cross-power spectrum between Sunyaev-Zel'dovich and X-ray surveys".
    

25. 25. Hurier, G. 2015, A&A, 575, L11:  "Predicting the CIB-&phis; contamination in the cross-correlation of the tSZ effect and phis".
    

26. 26. Adam, R., Comis, B., Macías-Pérez, J.-F., Adane, A., Ade, P., et al. 2015,  A&A, 576, A12: "Pressure distribution of the high-redshift cluster of  galaxies CL J1226.9+3332 with NIKA". 
    

27. 27. Burigana, C., Davies, R. D., de Bernardis, P., Delabrouille, J., de Paolis,  F., et al. 2015, Thirteenth Marcel Grossmann Meeting: On Recent  Developments in Theoretical and Experimental General Relativity,  Astrophysics and Relativistic Field Theories, 610: "Recent Developments in  Astrophysical and Cosmological Exploitation of Microwave Surveys".
    

28. 28.  Perrott, Y. C., Olamaie, M., Rumsey, C., Brown, M. L., Feroz, F., et al. 2015, A&A, 580, 95:  "Comparison of Sunyaev-Zel'dovich measurements from Planck and from the Arcminute Microkelvin Imager for 99 galaxy clusters”.
    

29. 29. Planck Collaboration, Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., et al. 2015, A&A, 582, A29: "Planck intermediate results. XXVI. Optical identification and redshifts of Planck clusters with the RTT150 telescope".
    

30. 30. Hurier, G., Aghanim, N., & Douspis, M. 2014, A&A, 568, A57: "Modeling the cross power spectrum of the Sunyaev-Zel'dovich and X-ray surveys”.
    

31. 31. Planck Collaboration, 2014, A&A 561, A97: "Planck intermediate results. XIII. Constraints on peculiar velocities".
    

32. 32. Planck Collaboration, 2014,  A&A 571,  A29: "Planck 2013 results. XXIX. Planck catalogue of Sunyaev-Zeldovich sources”.
    

33. 33. Planck Collaboration, 2014, A&A 536, A21: "Planck 2013 results. XXI. Cosmology with the all-sky Planck Compton parameter y-map".
    

34. 34. Planck Collaboration, 2014, A&A 536, A20: "Planck 2013 results. XX. Cosmology from Sunyaev-Zeldovich cluster counts".
    

35. 35. Hurier, G., Aghanim, N., Douspis, M., & Pointecouteau, E. 2014, A&A, 561, A143:  "Measurement of the T_CMB evolution from the Sunyaev-Zel'dovich effect".
    

36. 36. Adam, R., Comis, B., Macias-Pérez, J. F., Adane, A., Ade, P., et al., 2014, A&A, 569, 66:  "First observation of the thermal Sunyaev-Zel'dovich effect with Kinetic Inductance Detectors".
    

37. 37. Macario, G., Intema, H. T., Ferrari, C., Bourdin, H., Giacintucci, S., et al. 2014, A&A, 565, A13:  "Discovery of large-scale diffuse radio emission and of a new galaxy cluster in the surroundings of MACS J0520.7-1328”.
    

38. 38. Ota, N., Nagayoshi, K., G.W. Pratt, et al.: "Investigating the hard X-ray emission from the hottest Abell cluster A2163 with Suzaku",     2013, A&A in press
    

39. 39. Nastasi, A., Böhringer, H., Fassbender, R., de Hoon, A., Lamer, G., Mohr, J.J., Padilla, N., Pratt, et al.: "Kinematic analysis of a sample of X-ray luminous distant galaxy clusters : The Lx–σv relation in the z > 0.6 Universe", 2013, A&A in press.
    

40. 40. Giodini, S., Lovisari, L., Pointecouteau, E., Ettori, S., Reiprich, T. H., and Hoekstra, H.: "Scaling Relations for Galaxy Clusters: Properties and  Evolution", 2013, Space Science Reviews ,  65.
    

41. 41. Reiprich, T. H., Basu, K., Ettori, S., Israel, H., Lovisari, L., Molendi, S., Pointecouteau, E., and Roncarelli, M.: "Outskirts of Galaxy Clusters",  2013,  Space Science Reviews ,  56.
    

42. 42. Ettori, S., Donnarumma, A., Pointecouteau, E., Reiprich, T. H., Giodini, S., Lovisari, L., and Schmidt, R. W.: "Mass Profiles of Galaxy Clusters  from X-ray Analysis", 2013,  Space Science Reviews ,  51.
    

43. 43. Pointecouteau, E.: "Clusters of galaxies in the Planck survey", 2013, Astronomische Nachrichten , 334,  430.
    

44. 44. Remazeilles, M.; Aghanim, N.; Douspis, M.. 2013, MNRAS, 430, 370: "Reconstruction of high-resolution Sunyaev-Zeldovich maps from heterogeneous data sets using needlets".
    

45. 45. Burigana, C.; Davies, R. D.; de Bernardis, P.; Delabrouille, J.; de Paolis, F.; Douspis, M.; Khatri, R.; Liu, G. C.; Maris, M.; Masi, S.; Mennella, A.; Natoli, P.; Norgaard-Nielsen, H. U.; Pointecouteau, E.; Rephaeli, Y.; Toffolatti, L.: "Recent Developments in Astrophysical and Cosmological Exploitation of Microwave Surveys". 2013, International Journal of Modern Physics D, Volume 22, Issue 6.
    

46. 46. Foex, G.; Soucail, G.; Pointecouteau, E.; Arnaud, M.; Limousin, M.; Pratt, G. W., 2012, A&A 546, 106: "The dark matter distribution in z ~ 0.5 clusters of galaxies. I. Determining scaling relations with weak lensing masses”.
    

47. 47. Soucail, G.,  2012,  Astronomy and Astrophysics , 540,  A61:  "Dark matter distribution in the merging cluster Abell 2163".
    

48. 48. Planck Collaboration, 2013, A&A 550, A134, : "Planck intermediate results. VIII. Filaments between interacting clusters".
    

49. 49. Planck Collaboration, 2013, A&A 550, 132: "Planck intermediate results. VI: The dynamical structure of PLCKG214.6+37.0, a Planck discovered triple system of galaxy clusters".
    

50. 50. Planck Collaboration, 2013, A&A 550, A131: "Planck Intermediate Results. V. Pressure profiles of galaxy clusters from the Sunyaev-Zeldovich effect”.
    

51. 51. Planck Collaboration, 2013, A&A 550, A129: "Planck intermediate results. III. The relation between galaxy cluster mass and Sunyaev-Zeldovich signal".
    

Related Publications

Publications signed by MULTIVERSE members, related to the project scientific objectives

1. 1. Tozzi, P., et al., 2015, ApJ 799, 93: “Chandra deep observation of XDCP J0044.0-2033, a massive galaxy cluster at z>1.5”
   

2. 2. Planck Collaboration, 2014, A&A 571, A19: “Planck 2013 results. XIX. The integrated Sachs-Wolfe effect”
   

3. 3. Cassano, R., Ettori, S., Brunetti, G., Giacintucci, S., Pratt, G. W., et al. 2013, ApJ, 777, 141:  "Revisiting Scaling Relations for Giant Radio Halos in Galaxy Clusters”.
   

4. 4. Hurier, G., Macias-Perez, J.~F., Hildebrandt, S., 2013, A&A 558, A118: “MILCA, a modified internal linear combination algorithm to extract astrophysical emissions from multifrequency sky maps”.
   

5. 5. Kaastra, J., et al.:  "The Hot and Energetic Universe: The missing baryons and the warm-hot intergalactic medium", 2013,  ArXiv e-prints ,  arXiv:1306.2324.
   

6. 6. Croston, J. H., et al.:  "The Hot and Energetic Universe: AGN feedback in galaxy clusters and groups", 2013,  ArXiv e-prints ,  arXiv:1306.2323.
   

7. 7. Ettori, S., et al.:  "The Hot and Energetic Universe: The astrophysics of galaxy groups and clusters", 2013,  ArXiv e-prints ,  arXiv:1306.2322.
   

8. 8. Pointecouteau, E., et al.: The evolution of galaxy groups and clusters", 2013,  ArXiv e-prints,  arXiv:1306.2319.
   

9. 9. Nandra, K., et al.:  "The Hot and Energetic Universe: A White Paper presenting the science theme motivating the Athena+ mission", 2013,  ArXiv e-prints ,  arXiv:1306.2307.
   

10. 10. Cassano, R., Ettori, S., Brunetti, G., Giacintucci, S., Pratt, G. W.,  Venturi, T., Kale, R., Dolag, K., and Markevitch, M.,  2013,  ApJ, 777, 141:  "Revisiting scaling relations for giant radio halos in galaxy clusters”.
    

11. 11. Planck Collaboration, 2014, A&A, 571, 28: "Planck 2013 results. XXVIII. The Planck Catalogue of Compact Sources”.
    

12. 12. Planck Collaboration, 2014, A&A, 571, 19: "Planck 2013 results. XIX. The integrated Sachs-Wolfe effect”.
    

13. 13. Planck Collaboration, 201 4,A&A, 571, 18: "Planck 2013 results. XVIII. Gravitational lensing-infrared background correlation”.
    

14. 14. Planck Collaboration, 2014, A&A, 571, 16: "Planck 2013 results. XVI. Cosmological parameters”.
    

15. 15. Planck Collaboration, 2014, A&A ,571, 13: "Planck 2013 results. XIII. Galactic CO emission".
    

16. 16. Planck Collaboration, 2014, A&A, 571, 12: "Planck 2013 results. XII. Component separation".
    

17. 17. Planck Collaboration, 2013, A&A, 557, 52 : "Planck Intermediate Results. XI: The gas content of dark matter halos: the Sunyaev-Zeldovich-stellar mass relation for locally brightest galaxies”.
    

18. 18. Planck Collaboration, 2013, A&A 554A, 140: "Planck Intermediate Results. X. Physics of the hot gas in the Coma cluster".
    

19. 19. Maurin, D.; Combet, C.; Nezri, E.; Pointecouteau, E., 2012, A&A, 547, 16: "Disentangling cosmic-ray and dark-matter induced γ-rays in galaxy clusters”.
    

20. 20. Nezri, E.; White, R.; Combet, C.; Hinton, J. A.; Maurin, D.; Pointecouteau, E.. 2012, MNRAS 425, 477: "gamma-rays from annihilating dark matter in galaxy clusters: stacking versus single source analysis”.
    

21. 21. Combet, C.; Maurin, D.; Nezri, E.; Pointecouteau, E.; Hinton, J. A.; White, R. 2012,  PhRvD 85, 063517: "Decaying dark matter: Stacking analysis of galaxy clusters to improve on current limits”.
    

22. 22. Suhada, R., Song, J., Boehringer, H., Mohr, J. J., Chon, G., Finoguenov, A.,  Fassbender, R., Desai, S., Armstrong, R., Zenteno, A., Barkhouse, W. A.,  Bertin, E., Buckley-Geer, E. J., Hansen, S. M., High, F. W., Lin, H.,  Muhlegger, M., Ngeow, C. C., Pierini, D., Pratt, G. W., Verdugo, M., and  Tucker, D. L.,  2012,  Astronomy and Astrophysics , 537,  A39:  "The  XMM-BCS galaxy cluster survey. I. The X-ray selected cluster catalog from the initial 6 deg^2".
    

23. 23. Lacasa, F. and Aghanim, N.,  2014,  A&A 569, 51: "Optimal estimator for the amplitude of the bispectrum from IR sources”.
    

24. 24. Lacasa, F., Aghanim, N., Kunz, M., and Frommert, M.,  2012,  Monthly  Notices of the Royal Astronomical Society , 421, 1982:  "Characterization of the non-Gaussianity of radio and IR point sources at CMB frequencies".
    

25. 25. Planck Collaboration, 2013, A&A, 554, 140 : "Planck Intermediate Results. X. Physics of the hot gas in the Coma cluster”.
    

26. 26. Planck Collaboration, 2013, A&A, 550, 134 : "Planck intermediate results. VIII. Filaments between interacting clusters".
    

27. 27. Planck Collaboration, 2013, A&A 550, 130: "Planck Intermediate Results. IV. The XMM-Newton validation programme for new Planck clusters".
    

Conferences

Contributed and invited presentations in conferences by MULTIVERSE members on the project core science goals.

1. 1. Arnaud, M.: “Evolution and scatter of the cluster population and cosmology with X-ray and SZ samples”. Galaxy clusters: physics laboratories and cosmological probes, Cambridge, décembre 2016. [Invited]
   

2. 2. Lebrun, A.: “Scatter and evolution of the hot gas properties of a realistic population of simulated groups and clusters”. The Physics of Groups and Galaxy Properties therein, December 2016, IAP, Paris, France [Contributed].
   

3. 3. Lebrun, A.: “Evolution of groups and clusters since z=1.5 in cosmological simulations, High-redshift (proto)clusters: Anecdotal or important phases?”. October 2016, Observatoire de Paris-Meudon, Paris, France [Invited]. 
   

4. 4. Montier, L.: “The Planck List of High-z source candidates: A laboratory for high-z star-forming galaxies”, IAU General Assembly, Meeting #29, August 2016, Hawaii [invited]
   

5. 5. Arnaud, M.: “Cluster Physics and evolution from new X-ray/SZ cluster samples”, IAU General Assembly, Meeting #29, August 2016, Hawaii [invited]
   

6. 6. Hurier, G.: “Cosmological constraints from the cross-power spectrum between Sunyaev-Zel’dovich and X-ray surveys”, IAU General Assembly, Meeting #29, August 2016, Hawaii [contributed]
   

7. 7. Melin, J.-B.: “SZ cosmology, Status & future directions”. Hot spots in the XMM Sky, Mykonos, juin 2016. [Invited]
   

8. 8. Pointecouteau, E.: “The Role of XMM for Present and Next Generation SZ Experiments “, XMM Next Decade, May 2016, Madrid [invited]
   

9. 9. Arnaud, M.: “Evolution of clusters and cosmology”. XMM Next Decade, May 2016, Madrid. [invited]
   

10. 10. Pratt, G.W.: “Galaxy clusters”. Cours à l’école “Physique de l’univers en rayons X”, OHP, mai 2016. [Invited]
    

11. 11. Arnaud, M.: “Cluster cosmology: an observational view”. RAS cluster Cosmology 2015 (London, décembre 2015). [Invited]
    

12. 12.Douspis, M.: “SZMC : a SZ meta-catalogue”. ARCHES workshop, Paris, Décembre 2015 [Invited]. 
    

13. 13. Pratt, G.W.: “Observing the hot intra-cluster medium”. Workshop CNRS-CSIC "New frontiers in astrophysics: from the laboratory to space”, Madrid, Espagne, sept 2015. [Invited]
    

14. 14.Douspis, M.: “Cosmology from SZ signal in Planck”. Finland-Estonian Cosmology and LSS Annual meeting, septembre 2015, Voru (Estonie) [Invited].
    

15. 15. Aghanim, N.: “Clusters in Planck era”. Finland-Estonian Cosmology and LSS Annual meeting, septembre 2015, Voru (Estonie) [Invited].
    

16. 16. Melin, J.-B.: “SZ counts, a review”. Rencontres du Vietnam 2015, Quy Nhon, août 2015. [Invited]
    

17. 17. Lebrun, A. : “Scatter and evolution of the hot gas properties and of the dark matter profiles of massive galaxy clusters”.  PNCG days, December 2015, Nice, France [contributed].
    

18. 18. Arnaud, M.: “Clusters Physics and evolution from new X-ray/SZ samples”. Focus Meeting-06 IAU XXIV, aout 2015, Etat-Unis. [Invited]
    

19. 19. Lebrun, A.: “Scatter and evolution of the hot gas properties of a realistic population of simulated groups and clusters”. Let’s group: The life cycle of galaxies in their favourite environment, June 2015, Garching, Germany [Contributed].
    

20. 20. Lebrun, A.: “Scatter and evolution of the hot gas properties of a realistic population of simulated groups and clusters”. SnowCluster: The Physics of Galaxy Clusters, March 2015, Snowbird, United States. [Contributed]
    

21. 21. Pratt, G.W.: “Multi-wavelength scaling relations”. Snow Cluster 2015, Utah, Etats Unis, mars 2015. [Invited]
    

22. 22. Melin, J.-B.: “Cosmology from SZ cluster counts”. Astroparticle View of Galaxy Clusters, Hiroshima, mars 2015. {Invited]
    

23. 23. Douspis, M.: “Cosmology with Planck clusters”. SZ science with IRAM facilities, Grenoble, Janvier 2015 [Invited]
    

24. 24. Melin, J.-B.: “The Planck SZ catalogue 2015”.  SZ science with IRAM facilities, Grenoble, Janvier 2015 [nvited].
    

25. 25. Arnaud, M.: “XMM-Chandra Clusters”. SZ science with IRAM facilities, Grenoble, Janvier 2015 [nvited].
    

26. 26. Hurier, G. 2015, IAU General Assembly, 22, 2243869:  "Cosmological  constraints from the cross-power spectrum between Sunyaev-Zeldovich and  X-ray surveys". [contributed]
    

27. 27. Arnaud, M.: “The Planck view of galaxy clusters”. Zeldovich-100, June 2014, Moscou, Russie. [invited]
    

28. 28. Pointecouteau, E.: “Sunyaev-Zel'dovich effect Recent results: Recent results”, X-ray Universe 2014, June 2014, Dublin, Ireland. [invited]
    

29. 29. Pratt, G. W.: “Athena: the advanced telescope for high energy astrophysics”. Future directions in galaxies clusters surveys. Juin 2014, Paris. [invited]
    

30. 30. Arnaud, M.: “Gas observation: scaling relations”. Future directions in galaxies clusters surveys. Juin 2014, Paris. [invited]
    

31. 31. Pratt, G. W.: “Les amas de galaxies en rayons gamma”. SF2A, juin 2014. Paris. [invited]
    

32. 32. Hurier, G.: “Measurement and modelling of the tSZ-CIB cross-correlation”. Planck Joint Core Team meeting, May 2014, Triestre (Italy). [contributed]
    

33. 33. Pratt, G. W.:”SKA and Athena”. Journée SKA-LOFAR, février 2014, Paris. [invited]
    

34. 34. Pratt, G. W.: “Astrophysics of groups and clusters with Athena”. Journée Athena France, février 2014, Paris. [invited]
    

35. 35. Pointecouteau, E.: “Evolution of groups and clusters of galaxies! and the WHIM”. Journée Athena France, février 2014, Paris. [invited]
    

36. 36. Aghanim N.:”Planck's results”. P2IO council meeting, Orsay, September 2013. [Invited]
    

37. 37. Aghanim N.: “Galaxy clusters in the light of Planck". SKA-Euclid synergy, Oxford (UK), September 2013. [Invited]
    

38. 38. Langer, M.: "Detecting the Integrated Sachs-Wolfe effect by cross-correlating the CIB and the CMB". Cross-correlating cosmic fields. October 2013, Shanghai, China. [contributed]
    

39. 39. Aghanim, N.: "Cross-correlating SZ maps with LSS". Cross-correlating cosmic fields. October 2013, Shanghai, China. [invited]
    

40. 40. Hurier, G.: "Cross-correlating tSZ and X-ray surveys". Cross-correlating cosmic fields. October 2013, Shanghai, China. [contributed]
    

41. 41. Arnaud, M.: "The SZE view of galaxy clusters and cosmology". Ripples in the cosmos. Durham, 22-26 July 2013. [invited]
    

42. 42. Pratt, G.W.: "Rétroaction dans les groupes et amas de galaxies (observations)". Journée de la SF2A 2013. Montpellier, France. Juillet 2013. [invited]
    

43. 43. Comis, B., et al.: "Detection of the tSZ effect with the NIKA camera". Journé de la SF2AMontpellier, France. Juillet 2013. [contributed]
    

44. 44. Melin, J.-B.: "SZ observations of gas in galaxy halos". The Physical Link between galaxies and their Halos, Garching,July 2013. [invited]    
    

45. 45. Pratt, G.W.: "The X-ray/SZ view of galaxy clusters". Sesto 2013 - Tracing Cosmic Evolution with Clusters of Galaxies, July 2013. Sexten (Italy). [invited]
    

46. 46. Aghanim, N.: “Cluster cosmology with Planck”. Cosmoprobe 2013, Lausanne, Juin 2013 [Invited].
    

47. 47. Douspis, M.: “Cosmology from the SZ angular power spectrum from Planck”. Cosmoprobe 2013, Lausanne, Juin 2013 [Invited].
    

48. 48. Melin, J.-B.: "Cosmological constraints from Planck SZ cluster counts". Tracing Cosmic Evolution with Clusters of Galaxies, Sesto (Italy). July 2013. [invited]
    

49. 49. Pointecouteau, E.: "Clusters of Galaxies and beyond: from Planck and Herschel to SPICA". SPICA’s New Window on the Cool Universe, June 2013, Tokyo (Japan). [contributed]
    

50. 50. Arnaud, M.: "The X-ray view of Planck SZ clusters". The universe as seen by Planck, ESLAB symposium, Noordwijk, April 2013. [invited]
    

51. 51. Douspis, M.: "Cosmology from SZ cluster counts". 47th ESLAB Symposium, The Universe as seen by Planck, April 2013, Noordwijk (The Netherlands). [invited]
    

52. 52. Macias-Perez, J.F..: "Planck all-sky Compton parameter map: power spectrum and higher order statistics". 47th ESLAB Symposium, The Universe as seen by Planck, April 2013, Noordwijk (The Netherlands). [invited]
    

53. 53. Pointecouteau, E.: "Planck results on cluster pressure profiles". Snow Clusters 2013: Physics of Galaxy Clusters. March 2013, Snowbird, Utah (USA). [invited]
    

54. 54. Pointecouteau, E.: "Planck pressure profiles of galaxy clusters from the SZ effect". The mass profiles of galaxy clusters from the core to the outskirts: the need for a multi-wavelength approach. March 2013, Trento, Italy. [invited]
    

55. 55. Pointecouteau E.: "The Sunyaev-Zeldovich effect". X-ray astronomy: towards the next 50 years!, Milan (Italy), 1-5 October 2012. [invited]
    

56. 56. Montier L., on behalf of the Planck Collaboration:"First characterisation of the Planck all-sky catalogue of high-z cluster candidates". Growing-up at high redshift: from proto-clusters to galaxy clusters, Madrid (Spain), 10-13 September 2012. [contributed]
    

57. 57. Pratt G. W., on behalf of the Planck Collaboration:"Galaxy Clusters: What We Are Learning From Planck". Growing-up at high redshift: from proto-clusters to galaxy clusters, Madrid (Spain), 10-13 September 2012. [invited]
    

58. 58. Aghanim, N.: “Recent results from Planck”. TR33 Summer Institue: Particles and the Universe, Corfu, Septembre 2012 (Greece) [Invited].
    

59. 59. Pointecouteau, E., on behalf of the Planck Collaboration: "Structures from the SZ signal in the Planck survey", From stars and black holes to cosmology, Kazan (Russia), 3-7 September 2012. [invited]
    

60. 60. Flores-Cacho I., on behalf of the Planck Collaboration: "Pressure profiles of clusters with Planck". 39th COSPAR Scientific Assembly, Mysore (India), 14-22 July 2012. [Invited]
    

61. 61. Douspis M., on behalf of the Planck Collaboration: "Planck SZ clusters". 13th Marcel Grossmann meeting, Stockholm (Sweden), 1-7 July 2012. [Invited]
    

62. 62. Pointecouteau E., on behalf of the Planck Collaboration: "Baryons in clusters as seen in the Planck survey". 13th Marcel Grossmann meeting, Stockholm (Sweden), 1-7 July 2012. [Invited]
    

63. 63. Pointecouteau E., on behalf of the Planck Collaboration: "Galaxy cluster detections in the PLANCK Survey". Proceedings of the ESA XMM-Newton SOC workshop "Galaxy Clusters as Giant Cosmic Laboratories", 21-23 May 2012 in Madrid (Spain)., p.45, [Invited]
    

64. 64. Flores-Cacho I., on behalf of the Planck Collaboration: "Detection and characterisation of the first Planck high-z candidates". Proceedings of the ESA XMM-Newton SOC workshop "Galaxy Clusters as Giant Cosmic Laboratories", 21-23 May 2012 in Madrid (Spain)., p.12, [Contributed]
    

65. 65. Pratt G.W.: "Galaxy cluster mass profiles". Proceedings of the ESA XMM-Newton SOC workshop "Galaxy Clusters as Giant Cosmic Laboratories", 21-23 May 2012 in Madrid (Spain)., [Contributed]
    

66. 66. Pointecouteau E., on behalf of the Planck Collaboration: "SZ Clusters in the Planck survey". Proceedings of the 47th Moriond's meeting Cosmology, La Thuile (Italy), March 10 - 17, 2012. [Invited]