GDR Terascale@Nantes

23 mai 2016, 10:00 → 25 mai 2016, 16:00 Europe/Paris

Amphitheater Charpak & Kastler (Subatech)

Dirk Zerwas (LAL Orsay), Gilbert Moultaka (L2C Montpellier, UMR5221-UM2/INP/CNRS), Julien Masbou (SUBATECH)

We are looking forward to welcoming you at Subatech, Nantes, from May 23th to 25th for the meeting of the GDR Terascale. Please register as soon as possible, the registration deadline is May 10th, 2016.
Your contribution to the program is welcome. Please contact the coordinators of the corresponding session if you would like to give a talk:

Higgs: Sandrine Laplace, Christophe Ochando, Pietro Slavich
BSM: Eric Chabert, Marie-Helene Genest, Stephane Lavignac, Ana Teixeira
Dark Universe: Emmanuel Moulin, Marco Cirelli
Tools: Benjamin Fuks and Nikola Makovec

You can find their e-mail addresses on the Web-page of the GDR Terascale. The GDR will offer the lunches on Monday, Tuesday and Wednesday as well as the dinner on Tuesday evening.

Internet access will be only provided by EDUROAM network.

contact: GDR-TeraScale-Nantes-2016@subatech.in2p3.fr

lundi 23 mai

10:00 → 13:00 Registration

13:00 → 14:00 Lunch

14:00 → 14:15 Session: Welcome

14:15 → 18:00 Session

14:15 Latest developments in Monte Carlo simulations

Orateur: Kentarou Mawatari (LPSC Grenoble)

14:40 SModelS and the applicability of Simplified model results to scenarios with different spin structure

Orateur: Ursula Laa (LPSC Grenoble)

Transparents GDR_nantes_LAA.pdf

15:05 Coffee break

15:35 Higgs calculations with CP violation @2 loops

Orateur: Mark Goodsell (LPTHE)

16:00 Translating EFT operator basis with Rosetta

Orateur: M. Ken Mimasu (University of Southampton)

16:25 Theoretical uncertainty of the supersymmetric dark matter relic density from scheme and scale variations

Orateur: Dr Julia Harz (LPTHE / ILP)

16:50 b-tagging techniques in CMS

Orateur: Caroline Collard (IPHC (Strasbourg))

Transparents GDRNantes_btag.pdf

18:00 → 19:00 Conseil de groupement

Agenda https://indico.in2p3.fr/event/13257/

mardi 24 mai

09:00 → 13:00 Session: BSM

09:00 LHC Observable NMSSM Grid

Orateur: Joscha Knolle

Slides Knolle GDR May 2016

09:20 Stashing the Stops in Multi-jets Events at the LHC

Orateur: Sara Diglio

Transparents SaraDiglio_GDR_May_2016.pdf

09:40 Probing the Flavor Changing Interactions of the Top Quark at the LHC

Orateur: Eric Conte

Transparents fcnc_gdr.pdf

10:00 Coffee break

10:30 Vector-like quark production at the LHC, beyond the Narrow Width Approximation

Orateur: Dermot O'Brien

Transparents GDR_Nantes_Doob.pdf

10:50 ATLAS Diphoton Resonance Searches

Orateur: Mlle Yee Chinn Yap (LPNHE)

Slides 20160524-YeeY-HighMassDiphoton.pdf

11:20 CMS Diphoton Resonance Searches

Orateur: Pasquale Musella (CERN)

Transparents Musella_CMS_Diphotons_final.pdf

11:50 Possible 750 GeV Diphoton Signal via Light Pseudo Scalars

Orateur: Prof. Ulrich Ellwanger (LPT Orsay)

Transparents Ellwanger.pdf

12:10 The MDGSSM and the Di-Photon Excess

Orateur: Dr Julia Harz (LPTHE / ILP)

Slides GDR_Nantes_Diphoton.pdf

13:00 → 14:00 Lunch

14:00 → 18:00 Session: Higgs

14:00 X(750) and the MSSM

Orateur: Dr Abdelhak Djouadi (LPT Orsay)

Transparents GDR-nantes.pdf

14:25 X(750) model review

Orateur: M. Adam Falkowski (LPT Orsay)

Slides 160524_Nantes.pdf

14:50 Interference effects in the measurement of MH(gamgam)

Orateur: M. Cyril Becot (NYU)

Transparents GDRMay2016.pdf

15:15 Search for a lighter Higgs in Two Higgs Doublet Models

Orateur: Solène Le Corre (IPNL)

Transparents GDR_Nantes_LeCorre.pdf

15:35 Coffee break

16:05 ttH in CMS

Orateur: Mme Anne-Catherine Le Bihan (IPHC/CNRS - Strasbourg)

Transparents GDR_ttH.pdf

16:25 ttH (fully hadronic) in ATLAS

Orateur: M. Daniele Madaffari (CPPM - Marseille)

Transparents MADAFFARI_nantes.pdf

16:45 VH and A->ZH, H->bb in ATLAS

Orateur: M. Carlo Pandini (LPNHE)

Transparents GDRVHbb_CarloPandini_2016_05_24_final.pdf

17:10 Recent HH results (from ATLAS and CMS)

Orateur: M. Pietro Govoni

Transparents 2016-05-24-Nantes_Govoni.pdf

mercredi 25 mai

09:00 → 12:20 Session

09:00 Status of the XENON Program

Transparents 2016-05-25_GDR_Terascale_XENON.pdf

09:40 Search for low-mass WIMPs with the EDELWEISS-III experiment

Orateur: emeline queguiner (IPNL)

Slides GDR_EDELWEISS_QUEGUINER.pdf

10:05 Dark Matter search with 10 year observations with H.E.S.S. of the inner Galactic Centre halo

Orateur: M. Valentin Lefranc (CEA IRFU SPP)

Slides VL_GDRNantes.pdf

10:30 Coffee Break

10:45 Contraints on inflation: Planck results and perspectives

Orateur: Dr olivier perdereau (Laboratoire de l'Accelerateur Lineaire)

Transparents presentation.pdf

11:15 750 GeV resonance as portal for Dark Matter

We will discuss the possibility that the 750 GeV state responsible of the diphoton excess reported by ATLAS and CMS is as well the mediator of the interaction between the SM and a fermionic DM. In the simplest scenario in which the resonance is a scalar or pseuodscalar SM singlet a viable DM is mostly obtained only for a limited range of masses and only for a small decay width of the 750 GeV resonance. The prospects for DM phenomenology are sensitively improved in the case of a scalar resonance as part of a complex field featuring a small pseudoscalar component such that the diphton signal is actually originated from two pairs of collimated photons.

Orateur: Dr Giorgio Arcadi (LPT Orsay)

Transparents GDRarcadi.pdf

11:55 Composite Dark Matter models

Orateur: Giacomo Cacciapaglia (IPNL - Univ. Lyon 1)

Slides GDR_Cacciapaglia.pdf

12:20 → 12:30 Famous Last Words

Orateurs: Dirk Zerwas (LAL Orsay), Gilbert Moultaka (L2C Montpellier, UMR5221-UM2/INP/CNRS)

Slides 160525_NantesFamousLastWords.pptx

12:30 → 13:30 Lunch