BLV2022
Solvay Room
Brussels
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)
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Speaker: Lauren Melissa Osojnak (University of Pennsylvania (US))
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10:50
Coffee Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Chair: Sacha Davidson
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13:05
Lunch Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Chair: Sébastien Descotes-Genon
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Speaker: Yoshitaka KUNO
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Speaker: Norbert Neumeister (Purdue University (US))
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Speaker: Gianluca Cavoto (Sapienza Universita e INFN, Roma I (IT))
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16:00
Coffee Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Chair: Bhupal Dev
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Speaker: Dr Raymond Co (University of Minnesota)
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Speaker: Belen Gavela Legazpi (Universidad Autonoma de Madrid (ES))
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Junior session talks II Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floorConvener: Chair: Bhupal Dev-
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Speaker: Yannis Georis
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Speaker: Arghyajit Datta
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18:15
Reception Next to the Solvay Room (ULB)
Next to the Solvay Room
ULB
ULB- Campus La plaine - NO building, fifth floor.
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Convener: Chair: Belen Gavela
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Speaker: Miguel Vanvlasselaer
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Speaker: Sacha Davidson (Centre National de la Recherche Scientifique (FR))
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11:05
Coffee Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Chair: Carlos Arguelles Delgado
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Speaker: Matteo Agostini
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Speaker: Jordy de Vries
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13:00
Lunch Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Chair: Eung-Jin Chun
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Speaker: Kai Schmitz (Westfaelische Wilhelms-Universitaet Muenster (DE))
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Speaker: Rabindra Mohapatra
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Speaker: Kimmo Juhani Kainulainen (University of Jyvaskyla (FI))
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16:10
Coffee Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Gianluca Cavoto
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Speaker: Dr Raghuveer Garani Ramesh (INFN, Florence)
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Speaker: Dr Olcyr Sumensari (University of Zurich)
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Convener: Chair: Maxim Pospelov
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Speaker: Carlos Blanco
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Speaker: Ellis Kay (University of Victoria (CA))
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Speaker: Geraldine Servant (Deutsches Elektronen-Synchrotron (DE))
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11:05
Coffee Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Jean Orloff
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Speaker: Dr Julia Harz (Technical University of Munich (TUM))
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Speaker: Marco Drewes (Universite Catholique de Louvain (UCL) (BE))
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Junior session talks III Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor-
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Speaker: Mr Shihong Fu (Laboratori Nazionali del Gran Sasso (LNGS) - INFN)
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Speaker: Abigail M Alexander
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Speaker: Sze Chun Yiu
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Speaker: Mr Krzysztof Mekala
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Speaker: Quentin Decant (ULB)
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13:00
Lunch Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Géraldine Servant
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Speaker: Dr Bhupal Dev (Washington University in St. Louis)
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Speaker: Jessica Turner
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16:30
Social Event: Atomium guided visit Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
19:00
Dinner at Atomium top restaurant Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor
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Convener: Laura Lopez-Honorez
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10:55
Coffee Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Michele Frigerio
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Speaker: Carlos A. Argüelles-Delgado (Harvard University)
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Speakers: Diego Aristizabal (Universidad Tecnica Federico Santa Maria (USM)), Diego Aristizabal (LNF (INFN))
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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
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
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13:05
Lunch Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Chair: Marc Knecht
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Speaker: Clara Murgui
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Speaker: Ben Kilminster (University of Zurich (CH))
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15:35
Coffee Solvay Room
Solvay Room
Brussels
ULB- Campus La plaine - NO building, fifth floor -
Convener: Chair: Yoshitaka Kuno
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