BLV2022

Europe/Brussels
Solvay Room (Brussels)

Solvay Room

Brussels

ULB- Campus La plaine - NO building, fifth floor
Description

The BLV2022 talks can be watched online using the following link:

https://us02web.zoom.us/j/88342377536?pwd=WDdkbnBEcnYxeE9FR21YQ0FZdklhQT09

The 2022 International Workshop on Baryon and Lepton Number Violation (BLV2022) will be hosted by the Service de Physique Théorique of the Université Libre de Bruxelles (ULB), on September 5-8, 2022.

(This is BLV2021, which was postponed by one year due to Covid-19).

After Berkeley (2007), Madison (2009), Gattinburg (2011), Heidelberg (2013), UMass (2015), Cleveland (2017) and Madrid (2019) this will be the eighth edition of this workshop. The 5 main topics of this workshop are:

- baryogenesis, 

- baryon lepton number violation

- lepton number and lepton flavor violation

- neutrinos

- dark matter

so that it covers a wide range of BSM physics, with both a theoretical and an experimental component.

Oral contributions are by invitation only, except for PhD students: They are welcome to apply to participate in the PhD forum session with a short plenary talk (7 minutes).

This workshop is supported by the ULB, the "Higgs boson gateway to physics beyond the Standard Model" Excellence of Science grant (Nr. 30820817) and the Solvay Institute.

 

A preliminary list of speakers includes:

Matteo Agostini (UCLondon, UK)
Carlos Arguelles (Harvard U., USA)
Diego Aristizabal-Sierra (SMU-Valparaiso, Chile)
Kaladi Babu (Oklahoma-State U., USA) (tbc)
Carlos Blanco (Princeton U., USA-Stockholm U., Sweden)
Gianluca Cavoto (Sapienza-Rome U., Italy)
Raymond Co (U. Minnesota, USA)
Eung-Jin Chun (KIAS, South Korea)
Sacha Davidson (U. Montpellier, France)
M. Drewes (UCLouvain, Belgium) (tbc)
Sébastien Descotes-Genon (IJCLab-Orsay, France)
Bhupal Dev (St-Louis U., USA)
Jordy De Vries (Nikhef, Netherland)
Didar Dobur (UGent, Belgium) 
Gilly Elor (U. Mainz, Germany)
Marios I. Galanis (Perimeter I., Canada)
Raghuveer Garani (INFN-Florence, Italy)
Belen Gavela (UAMadrid, Spain)
Julia Harz (TU-Munich, Germany)
Julian Heeck (U. Virginia, USA)
Kimmo Kanulainen (Helsinki U., Finland)
Ellis Kay (Victoria U., Canada)
Ben Kilminster (Univ. Zûrich, Switzerland)
Marc Knecht (CPT-Marseille, France)
Yoshitaka Kuno (Osaka U., Japan)
Rabindra Mohapatra (U. Maryland, USA)
Clara Murgui (Caltech, USA)
Norbert Neumeister (Purdue Univ., USA)
Lauren Osojnak (UPenn, USA)
Alexis Plascencia (LNFrascati, Italy)
Maxim Pospelov (U. Minnesota, USA)
David Rousso (Cambridge, UK)
Kai Schmitz (CERN, Switzerland)
Justine Serrano (CPPMarseille, France)
Geraldine Servant (Desy, Germany)
Olcyr Sumensari (IJCLab-Orsay, France)
Daniele Teresi (CERN, Switzerland)
Jessica Turner (Durham U., UK)
Miguel Vanvlasselaer (SISSA, Italy)
Graham White (U. Tokyo, Japan)
Jacob Zettlemoyer (Fermilab, USA)

Registration
Participants
  • Abhishek Chikkaballi Ramalingegowda
  • Abigail Alexander
  • Alberto Mariotti
  • Alexis Plascencia
  • Angela Papa
  • ARGHYAJIT DATTA
  • Aritra Gupta
  • Belen Gavela
  • Ben Kilminster
  • Bhupal Dev
  • Carlos Argüelles Delgado
  • Carlos Blanco
  • Clara Murgui Galvez
  • Claudio Toni
  • Daniele Rizzo
  • Daniele Teresi
  • David Rousso
  • Denys Timoshyn
  • Didar Dobur
  • Diego Aristizabal
  • Eleni Bagui
  • Ellis Kay
  • Emanuelle Pinsard
  • Eung Jin Chun
  • Garv Chauhan
  • Gaétan Facchinetti
  • Geraldine Servant
  • Gianluca Cavoto
  • Gilly Elor
  • Goran Senjanovic
  • Graham White
  • Heleen Mulder
  • Henrique Brito Câmara
  • Iason Baldes
  • Ioanna Stamou
  • Jacob Zettlemoyer
  • Jean Orloff
  • Jelle Groot
  • Jessica Turner
  • Jordy de Vries
  • Julia Harz
  • Julian Heeck
  • Justine Serrano
  • Jérôme Vandecasteele
  • Kai Schmitz
  • Kimmo Kainulainen
  • Kristof De Bruyn
  • Krzysztof Mekala
  • Laura Lopez Honorez
  • Lauren Melissa Osojnak
  • LAURENT VANDERHEYDEN
  • Marc Knecht
  • Marco Drewes
  • Marco HUFNAGEL
  • Marios Galanis
  • Matteo Agostini
  • Matteo Lucca
  • Maxim Pospelov
  • Mehmet Asim Gumus
  • Michel Tytgat
  • Michele Frigerio
  • Michele Lucente
  • Miguel Vanvlasselaer
  • Nicolas Grimbaum
  • Norbert Neumeister
  • Olcyr Sumensari
  • Pavel Fileviez Perez
  • Petr Tinyakov
  • Purushottam Sahu
  • Quentin Decant
  • Rabindra Mohapatra
  • Raghuveer Garani
  • Raymond Co
  • Rupert Coy
  • Sacha Davidson
  • Sam Junius
  • Saurabh Kumar Shukla
  • Sebastien Clesse
  • Sebastien DESCOTES-GENON
  • Shihong Fu
  • Simone Blasi
  • Sven Fabian
  • Sze Chun Yiu
  • Thomas Hambye
  • Valentin Weber
  • Viktor Zaujec
  • Yannis Georis
  • Yoshitaka KUNO
    • 9:00 AM 9:30 AM
      Check in Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: (The check in will also take place next to Solvay room during the coffee breaks and lunch of the Monday)
    • 9:30 AM 9:40 AM
      Welcome 10m Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 9:40 AM 10:50 AM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      • 9:40 AM
        Baryon Number, Lepton Number 35m
        Speaker: Goran Senjanovic
      • 10:15 AM
        Search for Baryon Violation at the LHC 35m
        Speaker: Lauren Melissa Osojnak (University of Pennsylvania (US))
    • 10:50 AM 11:15 AM
      Coffee 25m Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 11:15 AM 12:40 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Sacha Davidson
    • 12:40 PM 1:05 PM
      Junior session talks: I Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Sacha Davidson
      • 12:40 PM
        Junior session: Prospects for a flavour violating Z' explanation of Delta a_{\mu,e} 8m
        Speaker: Emanuelle Pinsard
      • 12:48 PM
        Junior session: Baryogenesis and Dark Matter with an Inert Doublet 8m
        Speaker: Sven Fabian (Max-Planck-Institut für Kernphysik)
      • 12:56 PM
        Junior session: Complex scalar singlet assited Leptogenesis 8m
        Speaker: Henrique Brito Câmara
    • 1:05 PM 2:00 PM
      Lunch 55m Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 2:00 PM 4:00 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Sébastien Descotes-Genon
      • 2:00 PM
        Experimental Overview of Charged Lepton Flavour Violation 35m
        Speaker: Yoshitaka KUNO
      • 2:35 PM
        Search for L violating and lepton flavor violating processes at LHC 35m
        Speaker: Norbert Neumeister (Purdue University (US))
      • 3:10 PM
        Searches with the MEG-II Experiment 25m
        Speaker: Gianluca Cavoto (Sapienza Universita e INFN, Roma I (IT))
      • 3:35 PM
        Search for Lepton number and flavor violation at LHCb 25m
        Speaker: Kristof de Bruyn
    • 4:00 PM 4:25 PM
      Coffee 25m Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 4:25 PM 5:35 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Bhupal Dev
      • 4:25 PM
        Novel Cosmological Roles and Experimental Searches of (QCD) Axions 35m
        Speaker: Dr Raymond Co (University of Minnesota)
      • 5:00 PM
        Unconventional axions and ALPs 35m
        Speaker: Belen Gavela Legazpi (Universidad Autonoma de Madrid (ES))
    • 5:35 PM 6:08 PM
      Junior session talks II Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Bhupal Dev
    • 6:15 PM 7:30 PM
      Reception 1h 15m Next to the Solvay Room (ULB)

      Next to the Solvay Room

      ULB

      ULB- Campus La plaine - NO building, fifth floor.
    • 9:30 AM 11:05 AM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Belen Gavela
      • 9:30 AM
        Baryogenesis via relativistic bubble walls 25m
        Speaker: Miguel Vanvlasselaer
      • 9:55 AM
        CPV sources during an electroweak phase transition 25m
        Speaker: Graham White
      • 10:20 AM
        Lepton FLavour Violation in EFT 35m
        Speaker: Sacha Davidson (Centre National de la Recherche Scientifique (FR))
    • 11:05 AM 11:30 AM
      Coffee 25m Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 11:30 AM 1:00 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Carlos Arguelles Delgado
      • 11:30 AM
        Lepton flavour and number violation measurements at Belle II 25m
        Speaker: Justine Serrano
      • 11:55 AM
        Searches for lepton creation in nuclear double-beta decays 35m
        Speaker: Matteo Agostini
      • 12:30 PM
        New developments in the the theory of neutrinoless double beta decay 25m
        Speaker: Jordy de Vries
    • 1:00 PM 2:00 PM
      Lunch 1h Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 2:00 PM 4:10 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Eung-Jin Chun
      • 2:00 PM
        New avenues to the baryon asymmetry: wash-in leptogenesis, leptoflavorgenesis, and beyond 35m
        Speaker: Kai Schmitz (Westfaelische Wilhelms-Universitaet Muenster (DE))
      • 2:35 PM
        Leptogenesis in minimal models for neutrino masses: some recent ideas" 35m
        Speaker: Rabindra Mohapatra
      • 3:10 PM
        Mesogenesis 25m
        Speaker: Gilly Elor
      • 3:35 PM
        CP-violating quantum transport in electroweak baryogenesis 35m
        Speaker: Kimmo Juhani Kainulainen (University of Jyvaskyla (FI))
    • 4:10 PM 4:35 PM
      Coffee 25m Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 4:35 PM 6:10 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Gianluca Cavoto
    • 9:30 AM 11:05 AM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Maxim Pospelov
    • 11:05 AM 11:30 AM
      Coffee 25m Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 11:30 AM 12:20 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Jean Orloff
      • 11:30 AM
        Probing high-scale Baryogenesis with TeV-scale Physics 25m
        Speaker: Dr Julia Harz (Technical University of Munich (TUM))
      • 11:55 AM
        Neutrino Masses and Lepton Number Violation in Searches for Long-Lived Particles 25m
        Speaker: Marco Drewes (Universite Catholique de Louvain (UCL) (BE))
    • 12:20 PM 1:00 PM
      Junior session talks III Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      • 12:20 PM
        Junior session: CUORE experiment results 8m
        Speaker: Mr Shihong Fu (Laboratori Nazionali del Gran Sasso (LNGS) - INFN)
      • 12:28 PM
        Junior session: Characterisation of Germanium Detectors for LEGEND-200 8m
        Speaker: Abigail M Alexander
      • 12:36 PM
        Junior session: The HIBEAM/NNBAR Experiment for the European Spallation Source 8m
        Speaker: Sze Chun Yiu
      • 12:44 PM
        Junior session: Heavy Neutrinos at Future Linear e+e- Colliders 8m
        Speaker: Mr Krzysztof Mekala
      • 12:52 PM
        Junior session: Lyman-alpha constraints on Freeze-in and SuperWIMP's 8m
        Speaker: Quentin Decant (ULB)
    • 1:00 PM 2:00 PM
      Lunch 1h Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 2:00 PM 3:35 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Géraldine Servant
      • 2:00 PM
        The landscape of baryon number violation 35m
        Speaker: Julian Heeck
      • 2:35 PM
        Baryon Number Violation in Neutrino Experiments 35m
        Speaker: Dr Bhupal Dev (Washington University in St. Louis)
      • 3:10 PM
        Confronting GUTs with proton decay and gravitational waves 25m
        Speaker: Jessica Turner
    • 4:30 PM 6:30 PM
      Social Event: Atomium guided visit 2h Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 7:00 PM 10:00 PM
      Dinner at Atomium top restaurant 3h Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 9:40 AM 10:55 AM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Laura Lopez-Honorez
      • 9:40 AM
        Search for heavy neutral lepton at the LHC 25m
        Speaker: Didar Dobur (Ghent University (BE))
      • 10:05 AM
        Long lived particles at LHC 25m
        Speaker: David Rousso (University of Cambridge (GB))
      • 10:30 AM
        Experimental efforts and future physics capabilities of coherent elastic neutrino-nucleus scattering 25m
        Speaker: Jacob Zettlemoyer
    • 10:55 AM 11:20 AM
      Coffee 25m Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 11:20 AM 1:03 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Michele Frigerio
      • 11:20 AM
        Opportunities and Challenges in Current and Next-Generation Neutrino Experiments 35m
        Speaker: Carlos A. Argüelles-Delgado (Harvard University)
      • 11:55 AM
        Data-driven neutrino floor in DM direct detection experiments 35m
        Speakers: Diego Aristizabal (LNF (INFN)), Diego Aristizabal (Universidad Tecnica Federico Santa Maria (USM))
      • 12:30 PM
        Neutrino transition in dark matter 25m
        Speaker: Eung-Jin Chun
      • 12:55 PM
        Junior talk: Predictions for flavorful Z' models from asymptotic safety 8m

        We use the framework of asymptotically safe quantum gravity to derive predictions for New Physics (NP) models with an extra U(1)' symmetry as a solution to the b → s flavor anomalies. We study three different (but similar) models with vector-like (VL) fermions and a scalar whose vev breaks the U(1)' symmetry. The flavor-violating coupling of the new gauge boson Z' with the b and s quarks is generated via the mixing with the VL quarks. The coupling of Z' with muons is obtained either by the mixing with VL leptons, or directly by identifying U(1)' with a $L_\mu−L_\tau$ symmetry.

        The presence of an interactive UV fixed point in the system of gauge and Yukawa couplings of our NP models imposes a set of boundary conditions at the Planck scale, which allows one to determine low-energy values of the NP Yukawa vector elements. As a consequence, the allowed NP mass range consistent with the solution to the b-s anomalies can be significantly narrowed down.
        We also confront the models with the null results of the LHC searches for VL fermions and the new gauge boson Z'.

        Speakers: Mr Abhishek Chikkaballi (National Center for Nuclear Research, Warsaw), Daniele Rizzo (NCBJ), Enrico Maria Sessolo (NCBJ, Warsaw), Dr Kamila Kowalska (National Centre for Nuclear Research), Dr Wojciech Kotlarski
    • 1:05 PM 2:00 PM
      Lunch 55m Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 2:00 PM 3:35 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Marc Knecht
    • 3:35 PM 4:00 PM
      Coffee 25m Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
    • 4:00 PM 6:00 PM
      Talks Solvay Room

      Solvay Room

      Brussels

      ULB- Campus La plaine - NO building, fifth floor
      Convener: Chair: Yoshitaka Kuno
      • 4:00 PM
        Dark QED from Inflation 35m
        Speaker: Marios Galanis
      • 4:35 PM
        Aspects of dark QED 35m
        Speaker: Michel Tytgat
      • 5:10 PM
        SM CP violation and EDMs + Concluding Remarks 35m
        Speaker: Maxim Pospelov