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Salle Solvay (5th floor) (Université Libre de Bruxelles)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO
Campus de la Plaine
Bld. du Triomphe, B-1050 Bruxelles
Description
Meeting of the European GDR on Supersymmetry
Support
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09:45
Registration Coffee Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles -
Plenary Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 BruxellesPrésident de session: Jean Orloff (LPC Clermont)- 1
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12:30
Lunch FORUM
FORUM
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles -
Plenary Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 BruxellesPrésident de session: Suzanne Gascon-Shotkin (IPN Lyon)- 4
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15:30
Coffee break Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles -
Colliders Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles- 6
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Dark Matter 2 NO 506
2 NO 506
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles- 11
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Gamma Ray fluxes from a HORIZON dark matter simulationOrateur: F S LING (ULB-Physique Theorique)
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Recent Results from HESSOrateurs: C FARNIER (LPTA, Universite de Montpellier), E MOULIN (CEA Saclay DAPNIA/SPP)
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Extra Dimensions 2 N7 110
2 N7 110
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles- 16
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Dark Energy as the Gravitational Feedback of Mass-Varying Dark MatterOrateur: Andre Fuzfa (FNRS/University of Namur)In order to describe both dark matter (DM) and dark energy (DE), we have introduced* the AWE (Abnormally Weighting Energy) hypothesis in which the dark sector experiences background space-time with a different gravitational strength than ordinary visible matter. This relaxation of the Weak Equivalence Principle results in a violation of the Strong Equivalence Principle which allows to describe cosmic acceleration as an increasingly stronger gravitational coupling of ordinary matter to the background expansion. From the point of view of visible matter, the existence of two different gravitational running scales appears as a Mach-Dirac mechanism where the variation of the mass of the DM particles induces a variation of baryon's gravitational coupling. The corresponding DE mechanism exhibits AWEsome properties: (i) it does not require any negative pressures in the Einstein frame; (ii) it offers a natural way out of the coincidence problem through the order unity amplitudes of the nonminimal couplings; (iii) it suggests an explanation to the remarkable adequacy of the concordance model LCDM, (iv) it avoids an eternal cosmic acceleration and finally (v), its adequacy with cosmological data indicates a reciprocal relation between the gravitational strengths of the visible and invisible sectors. From this agreement on cosmological scales, we deduce an intriguing constraint on microphysics expressed by the space-time dependancies of the masses scales $m_b\;M_{DM}(x^\mu)/ m_{Pl}2(x^\mu)=m_b\;M_{DM}0/ (m_{Pl}0)2$, where the upperscript $0$ stands for the bare values. This relation could put a new light on the microscopic nature of gravitation...
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GdR Board Meeting 2 N7 110
2 N7 110
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 BruxellesPrésident de session: Jean Orloff (LPC)
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09:45
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Plenary Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 BruxellesPrésident de session: Emilian Dudas (CPhT Palaiseau)- 21
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12:30
Lunch FORUM
FORUM
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles -
Colliders Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles- 23
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Neutrinos 2 NO 707
2 NO 707
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles- 27
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15:30
Coffee break Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles -
Dark Matter Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles- 30
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SUSY GUT, right handed neutrinos and Dark MatterOrateur: Y Mambrini (LPT Orsay)
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Gravitino Dark MatterOrateur: S Bailly (LPTA, Universite de Montpellier)
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Tools 2 NO 707
2 NO 707
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles-
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IntroductionOrateur: Dr Steve Muanza (IPN Lyon)
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20:00
Banquet Taverne du Passage (Taverne du Passage)
Taverne du Passage
Taverne du Passage
Galerie de la Reine 30, 1000 Bruxelles http://www.tavernedupassage.com/
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Colliders Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles- 45
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Tools 2 NO 707
2 NO 707
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles- 50
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10:30
Coffee break Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles -
Neutrinos 2 NO 707
2 NO 707
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles- 54
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Tools Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles-
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SuperIso and new constraints from B physicsAbstract: SuperIso is a new program for calculating the isospin symmetry breaking in B-> K* gamma decays, in the MSSM with minimal flavor violation. This program calculates the NLO supersymmetric contributions to the isospin asymmetry, using the effective Hamiltonian approach and within the QCD factorization method, as well as the inclusive branching ratio associated to b -> s gamma transition, as a comparison reference. I will show that isospin asymmetry proves to be a very restrictive observable, in particular in the mSUGRA parameter space.Orateur: Dr Nazila Mahmoudi (Uppsala U.)
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12:40
Lunch FORUM
FORUM
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles -
Plenary Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 BruxellesPrésident de session: Catherine De Clercq (IIHE Brussels)- 62
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ConclusionsOrateurs: Jean Orloff (LPC Clermont-Ferrand IN2P3/CNRS Univ. Blaise Pascal France), Michel Tytgat (SPT Brussels), Thomas Hambye (SPT Brussels)
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15:45
Farewell coffee Salle Solvay (5th floor)
Salle Solvay (5th floor)
Université Libre de Bruxelles
Bâtiment NO Campus de la Plaine Bld. du Triomphe, B-1050 Bruxelles
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