GDR-InF annual workshop

15 nov. 2021, 12:20 → 17 nov. 2021, 18:00 Europe/Paris

Amphitheatre Charpak (LPNHE )

ZOOM link (pwd: GDR-InF) 

The GDR-InF annual workshop 2021 will take place at LPNHE Paris.   

We will gather together to discuss our current research activities and plan the future ones within the GDR-InF. 

Topics will be:

1) highlights of the most recent results from the intensity frontier;

2) presentations of the ongoing work of students and postdocs;

3) proposal of projects and new collaborations within the GDR-InF;

4) discussion of future perspectives for the Intensity Frontier

Sanitary requirements: 

• To enter the workhop site (but also any restaurant, museum, pub) you will need to have the European Green Pass, or a certificate that you had the covid (no more than 6 months before), or a negative swab (this has a validity of only 48 hours and you need to repeat it)
• Please, be present on site only if in good health (complete absence of symptoms similar to covid, including temperatures above 37.5°C)
• Mandatory use of the mask
• Social distancing 
• Entrance to the conference area is forbidden for accompanying persons or unregistered persons
• On-site registrations will not be allowed

REGISTER TO THE FLAVIO'S HANDS ON SESSION HERE: https://indico.in2p3.fr/event/25525/ 

Organizing committee: Yasmine Amhis,  Benjamin Audurier, Aoife Bharucha, Giulio Dujany, Mark Goodsell, Diego Guadagnoli, Emi Kou, Jean-Francois Marchand, Stephane Monteil, Francesco Polci, Stephanie Roccia, Justine Serrano, Christopher Smith,  Olcyr Sumensari, Ana Teixeira, Dorothea Vom Bruch

This GDR-InF event is organized with contributions from FRIF, LPNHE and IJCLab

                                  

 

 

 

lundi 15 novembre

13:00 → 14:00 Registration (mandatory)

14:00 → 14:10 Welcome and Introduction

Orateurs: Aoife Bharucha (CPT, Marseille), Francesco Polci (LPNHE)

Introduction to the GDR-InF annual meeting 2021.pdf

14:10 → 14:50 Seminar: Dark Sector searches ( ...in flavor experiments)

Orateur: Laura ZANI (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)

zani_darkSector.pdf

14:50 → 16:30 Session I: Strong CP violation, axions, EDM

Présidents de session: Christopher Smith (LPSC), Jean-François MARCHAND (LAPP), Stéphanie Roccia

14:50 Axions

Orateur: Fernando Arias Aragón (LPSC)

Phenomenological and Cosmological Aspects of Axions and Other Nambu-Goldstone Bosons.pdf

15:10 Early Matter Domination at Colliders

Orateur: Filippo Sala (LPTHE, Paris)

FSala_GDRintensity_Nov2021.pdf

15:30 Axion effective action

Orateur: Pham Ngoc Hoa Vuong (LPSC Grenoble)

Axion_EFTs.pdf

15:50 Axion-like particles as mediators for Dark Matter: Beyond Freeze Out

Orateur: Sophie Mutzel

GDR_Mutzel_Sophie.key

GDR_Mutzel_Sophie.pdf

GDR_Mutzel_Sophie.pptx

16:10 Natural Feeble Interactions via Fuzzy Branes

Orateur: Florian NORTIER (Laboratoire de Physique Théorique d'Orsay)

SlidesFlorianMortier.pdf

16:30 → 17:00 Break

17:00 → 18:00 Session I: Strong CP violation, axions, EDM

Présidents de session: Christopher Smith (LPSC), Jean-François MARCHAND (LAPP), Stéphanie Roccia

17:00 Neutron-mirror oscillations at high magnetic fields

Orateur: William Saenz (LPC-Caen)

GDR_inf_Saenz.pdf

17:15 CP violation in nucleai

Orateur: Abhilasha Singh

17:30 Ongoing installation of the n2EDM experiment

Orateur: Kseniia Svirina (LPSC, Université Grenoble Alpes)

Ongoing installation---GDR_nov_2021_Paris.pdf

video_1280.mp4

17:45 Systematics effects in searches for the neutron EDM

Orateur: Thomas Bouillaud

18:00 → 18:30 Kick-off of Hands-on projects

RapidSim.pdf

19:30 → 21:30 Dinner at "Le Buisson Ardent" (25 rue Jussieu, 75005 Paris France)

mardi 16 novembre

09:00 → 09:45 Seminar: review on b → sll (theory, BSM, model building)

Orateur: Darius Faroughy

faroughy_bsll_GDR_Paris.pdf

09:45 → 10:30 Session II: b anomalies (Part I)

Présidents de session: Diego Guadagnoli (LAPTh Annecy), Giulio Dujany (CNRS - IPHC), justine serrano (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)

09:45 LFU tests at high q²

Orateur: Christina Agapopoulou (LPNHE)

LFU_highq2_GDR2021.pdf

10:00 Towards the angular analysis of Λb → Λ(1520) μ μ

Orateur: Felicia Volle

GDR_2021_TowardsLb2L1520mm.pdf

10:15 An analytical approach to non-local effects in b → s ℓ ℓ transitions

Orateur: Méril Reboud (LAPTh/LAPP)

Reboud_161121.pdf

10:30 → 11:00 Break

11:00 → 12:30 Session II: b-anomalies (Part II)

Présidents de session: Diego Guadagnoli (LAPTh Annecy), Giulio Dujany (CNRS - IPHC), justine serrano (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)

11:00 Status of B semitauonic analysis in LHCb

Orateur: Bo Fang (Wuhan University (CN) & Paris-Saclay University (FR))

Semitauonic_GDR2021_bfang_v2.pdf

11:15 Extraction of B_s → D*_s ℓ ν form factors from lattice QCD

Orateur: Benoit Blossier (CNRS)

talkgdrInF17112021.pdf

11:30 The forward-backward asymmetry in B → D* ℓ ν: one more hint for scalar leptoquarks?

Orateur: Alexandre Carvunis

DAFB_LQ_GdR-InF-2021.pdf

11:45 Searching for Right-handed Contribution via Un-binned Angular Analysis of the B → D* ℓ ν Decay

Orateur: Zhuoran Huang

Huang_BtoDstlnu_GDR-Inf 2021.pdf

12:00 BSM searches using CP violation observables in semileptonic B decays at LHCb

Orateur: Vlad Dedu (Aix-Marseille-University, CNRS/IN2P3, CPPM, Marseille, France)

Vlad_GDR.pdf

12:30 → 14:00 Lunch (buffet au LPNHE)

14:00 → 15:10 Session II: Radiative b → s transitions and rare charm

Présidents de session: Diego Guadagnoli (LAPTh Annecy), Giulio Dujany (CNRS - IPHC), justine serrano (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)

14:00 LHCb radiative decays

Orateur: Maximilien Chefdeville (LAPP, Annecy)

radiative_lhcb.pdf

14:20 Rare charm decays

Orateur: Alessandro Scarabotto (LPNHE)

A_Scarabotto_GDR_RareCharm.pdf

14:35 Flavor changing processes at high and low energies

Orateur: Florentin Jaffredo (IJCLab)

slides.pdf

14:50 Rediscovery and branching fraction measurements for B0 → Ks0 π+ π- γ and B0 → Ks0 π0 γ with the Belle II experiment

Orateur: Tristan Fillinger

gdr_211116.pdf

15:10 → 15:40 Break

15:40 → 17:40 Session III: Leptons

Présidents de session: Ana M. Teixeira (LPC Clermont), Olcyr Sumensari (IJCLab), Yasmine Amhis (IJCLab)

15:40 Interplay of hadronic τ decays with potential beyond standard model physics

Orateur: Antonio Rodríguez Sánchez (IJCLab)

talktau.pdf

16:00 New physics from oscillations at the DUNE near detector, and the role of systematic uncertainties

Orateur: Salvador Rosauro

talk.pdf

16:20 Reinterpreting bounds on Heavy Neutral Leptons considering interference effects: the case of LNV and LNC W decays

Orateur: Gioacchino Piazza

GDR_Piazza.pdf

16:40 Feebly-interacting particles and the (g-2) anomaly

Orateur: Luc Darmé (IP2I - CNRS)

GDRInf_DARME.pdf

17:00 Relation among Lepton Flavor Violations

Orateur: Marco Ardu

RelationsLFVARDU.pdf

17:20 Search for Muon to Electron Conversion with COMET Experiment at J-PARC

Orateur: Cristina Carloganu (LPC Clermont Ferrand)

211116-COMET.pdf

20:00 → 22:00 Dinner at "L'escarmouche" (40 Rue de la Montagne Ste Geneviève, 75005 Paris)

mercredi 17 novembre

09:00 → 10:20 Session V: Future experiments

Présidents de session: Dorothea vom Bruch (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France), Mark Goodsell (LPTHE), Stephane Monteil (Laboratoire de Physique de Clermont - UCA/IN2P3)

09:00 Studies on cluster position resolution in the Belle II Silicon Vertex Detector

Orateurs: Lucas Martel (CNRS - IPHC), Robin LEBOUCHER ({CNRS}UMR7346)

GdR_Inf_2021__SVD_Spatial_Resolution.pdf

09:25 Belle II upgrade

Orateur: Christian Finck (CNRS)

GDR_InF_B2VTX.pdf

09:40 The LHCb upgrade II

Orateur: Patrick Robbe (LAL Orsay)

LHCb_GDRParis_17Nov2021.pptx

10:00 Discussion on Giens' outcome

Orateur: All

10:20 → 10:40 Break

10:40 → 12:40 Session IV: heavy flavor production, spectroscopy and gamma measurements

Présidents de session: Benjamin Audurier, Emi KOU (LAL)

10:40 Study of charmonium production via ppbar decay at the LHCb experiment

Orateur: Valeriia ZHOVKOVSKA (IJCLab)

Zhovkovska_171121_etac_at_LHCb.pdf

11:00 Lambda_c polarization measurements

Orateur: Elisabeth Niel (LAL Orsay)

GdR_annual_meeting_Elisabeth_Niel_15-17_11_2021.pdf

11:20 η and η' physics at LHCb and recent work on measuring the η-η' mixing

Orateur: Anthony Downes (LAPP - IN2P3)

Eta_and_Etaprime_mixing_at_LHCb.pdf

11:40 Lambda cross section measurements

Orateur: Lukas Calefice (LPNHE, Sorbonne Université/ Technische Universität Dortmund)

LukasCalefice_V0_cross_sections_171121.pdf

12:00 Gamma studies

Orateur: Anton Poluektov (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)

poluektov_gamma_lhcb.pdf

12:20 Measurement of the CKM angle γ with B0 → D K+ π-, D → K0S π+ π- double Dalitz plot analysis

Orateur: Yuya SHIMIZU ({UNIV PARIS-SACLAY}UMR9012)

GDR_InF_double_Dalitz.pdf

12:40 → 13:00 Conclusion

Conclusion of GDR-InF annual meeting 2021.pdf

14:00 → 16:00 Hands-on FLAVIO session (if interested, register on https://indico.in2p3.fr/event/25525/)

Président de session: Peter Stangl (University of Bern)