Name: FLASY 2025 - 11th Workshop on Flavour Symmetries and Consequences in Accelerators and Cosmology
Start: 2025-06-30T00:30:00+02:00
End: 2025-07-04T18:00:00+02:00
Location: Roma Tre

FLASY 2025 - 11th Workshop on Flavour Symmetries and Consequences in Accelerators and Cosmology

from Monday 30 June 2025 (00:30) to Friday 4 July 2025 (18:00)

Monday 30 June 2025

08:00 Registration
Registration
08:00 - 09:30
Room: Aula Magna Architettura "Adalberto Libera"
09:30
09:30 - 11:00
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

09:30 Opening - Domizia Orestano (Istituto Nazionale di Fisica Nucleare) Davide Meloni (Dipartimento di Matematica e Fisica & INFN Roma Tre)

09:50 Unitarity triangle angles explained: a predictive new quark mass matrix texture - Paul Harrison (University of warwick)

10:30 The mu-tau reflection symmetry of Majorana neutrinos in a cross seesaw system - Zhi-zhong Xing (Institute of High Energy Physics, Chinese Academy of Sciences)
11:00 Coffee break
Coffee break
11:00 - 11:30
Room: Aula Magna Architettura "Adalberto Libera"
11:30
11:30 - 12:30
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

11:30 Global neutrino analysis 2025: Knowns and Unknowns - Eligio Lisi (Istituto Nazionale di Fisica Nucleare)

12:00 The Modular Blueprint of Flavor: Quarks and Leptons Entangled - Antonio Marrone (Istituto Nazionale di Fisica Nucleare)
12:30 Free time for lunch
Free time for lunch
12:30 - 14:30
14:30
14:30 - 16:00
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

14:30 Modular invariance and the strong CP problem - Ferruccio Feruglio (Istituto Nazionale di Fisica Nucleare)

15:00 Flavor symmetries and DM stability - Eduardo Peinado

15:30 Lepton Number Violation: From the Cosmos to the Lab - Julia Harz (Technical University of Munich (TUM))
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: Aula Magna Architettura "Adalberto Libera"
16:30
16:30 - 17:30
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

16:30 Updated result from µ+→e+ γ search in MEGII and future projects - Paolo Walter Cattaneo (Istituto Nazionale di Fisica Nucleare)

17:00 Observation of the 𝐾⁺ → 𝜋⁺𝜈𝜈 decay and measurement of its branching ratio at NA62 - Francesco Brizioli (INFN Perugia (IT))
17:30 Welcome cocktail
Welcome cocktail
17:30 - 19:30
Room: Aula Magna Architettura "Adalberto Libera"
Tuesday 1 July 2025

08:30 Registration
Registration
08:30 - 09:00
Room: Aula Magna Architettura "Adalberto Libera"
09:00
09:00 - 11:00
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

09:00 Modular-Symmetry-Protected Seesaw Mechanism - Serguey Petcov (Istituto Nazionale di Fisica Nucleare)

09:30 Quark and Lepton Mass Hierarchies from Modular Flavour Symmetry with Weightons - Steve King (University of Southampton)

10:00 Flavor Symmetries and Winding Modes - Michael Ratz (UC Irvine)

10:30 Non-holomorphic modular symmetry - Gui-Jun Ding (University of Science and Technology of China)
11:00 Coffee break
Coffee break
11:00 - 11:30
Room: Aula Magna Architettura "Adalberto Libera"
11:30
11:30 - 12:30
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

11:30 Two Tales about Modular Flavor Symmetries - Mu-Chun Chen (University of California at Irvine)

12:00 CP violations of quarks and leptons in the setup with T^2/Z_3 orbifold compactification - Morimitsu Tanimoto (Niigata University)
12:30 Free time for lunch
Free time for lunch
12:30 - 14:30
14:30 1-I
1-I
14:30 - 16:00
Room: Aula Magna "LIBERA"
Contributions

14:30 Neutrino mass sum rules from modular $A_4$ symmetry - Ranjeet Kumar (Department of Physics, Indian Institute of Science Education and Research - Bhopal)

14:50 A SU(3)C x SU(3)L x U(1)X theory with A4 modular symmetry - Nicolás Andrés Pérez Julve (UTFSM)

15:10 Classification of Modular Symmetries in Type IIB Flux Landscape - Takafumi Kai (Kyushu University)

15:30 Diffusion-model approach to flavor models: A case study for $S_{4}^\prime$ modular flavor model - Satsuki Nishimura (Kyushu University)
1-II
1-II
14:30 - 16:00
Room: Aula "NERVI"
Contributions

14:30 Dark Hypercharge Symmetry - Rahul Srivastava (Indian Institute of Science Education and Research-Bhopal)

14:50 Lepton sector and dark matter phenomenology of a minimal two loop level inverse seesaw model - Rocío Branada Balbontín (Universidad Técnica Federico Santa María)

15:10 Sterile neutrino DM production - Salvador Rosauro Alcaraz (Istituto Nazionale di Fisica Nucleare)

15:30 Revisiting a Flavor Model with Dark Matter and Leptogenesis - Yusuke Shimizu (Kaishi Professional U.)
1-III
1-III
14:30 - 16:00
Room: Aula "MUSUMECI"
Contributions

14:30 Leptogenesis with low-energy Dirac CP-violation - Alessandro Granelli (Istituto Nazionale di Fisica Nucleare)

14:50 CP violation in $B_s\to \phi\mu^+\mu^-$ Decay at FCC-$ee$ - Jason Aebischer (CERN)

15:10 Vector-like quark doublets, weak-basis invariants and CP violation - José Bastos

15:30 Underpinnings of CP-Violation at the High-energy Frontier - Shaouly Bar-Shalom (Technion, Israel)
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: Aula Magna Architettura "Adalberto Libera"
16:30 2-I
2-I
16:30 - 17:10
Room: Aula Magna "LIBERA"
Contributions

16:30 Viable fit to neutrino observables in possible U(2) flavor models - Mirko Rettaroli (Istituto Nazionale di Fisica Nucleare)

16:50 Lepton Flavor Violating decays in a realistic U(2) flavor model - Simone Marciano (IFIC - CSIC - University of Valencia)
2-II
2-II
16:30 - 17:10
Room: Aula "NERVI"
Contributions

16:30 Temperature evolution in the Early Universe and Freeze-in at stronger coupling - Catarina Cosme (U. Coimbra)

16:50 The role of nonperturbative dynamics in D-meson mixing - Lovro Dulibić (Boskovic Inst., Zagreb)
2-III
2-III
16:30 - 17:10
Room: Aula "MUSUMECI"
Contributions

16:30 Flavor-deconstructed neutrinos - Avelino Vicente (IFIC (CSIC - U. Valencia))

16:50 Exploring Flavour Symmetries and Long-Lived Particles with the FASER Experiment - Cristiano Sebastiani (CERN)
Wednesday 2 July 2025

08:30 Registration
Registration
08:30 - 09:00
Room: Aula Magna Architettura "Adalberto Libera"
09:00
09:00 - 11:00
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

09:00 Past, Present and Future in Flavor Physics, the Unitary Triangle Fit, Anomalies and all that - Guido Martinelli (Istituto Nazionale di Fisica Nucleare)

09:30 The flavour violating Goldstone - Salvador Centelles Chuliá (IFIC (CSIC - U. Valencia))

10:00 Mapping the theory space of the flavor puzzle: the Froggatt-Nielsen case - Claudia Cornella (CERN)

10:30 Flavour symmetry in partially composite unification - Sebastian Jaeger (University of Sussex)
11:00 Coffee break
Coffee break
11:00 - 11:30
Room: Aula Magna Architettura "Adalberto Libera"
11:30
11:30 - 12:30
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

11:30 Accelerated Cosmic Expansion, Mass Creation, and the QCD Axion - Enrico Nardi (INFN-LNF & NICPB, Tallinn)

12:00 Light New Physics, non-conserved currents and Minimal Flavour Violation - Marco Nardecchia (Istituto Nazionale di Fisica Nucleare)
12:30 Free afternoon
Free afternoon
12:30 - 20:00

20:00 Conference Dinner
Conference Dinner
20:00 - 22:00
Thursday 3 July 2025

08:30 Registration
Registration
08:30 - 09:00
Room: Aula Magna Architettura "Adalberto Libera"
09:00
09:00 - 11:00
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

09:00 MonoHiggsology - Ernest Ma (University of California, Riverside)

09:30 S3 and Q6 as flavor symmetries: interplay between the scalar and fermionic sectors - Myriam Mondragon (Instituto de Fisica, UNAM)

10:00 Model Building with LieART - Thomas Kephart (Vanderbilt University)

10:30 331 Models partial anatomy - Giulia Ricciardi (Istituto Nazionale di Fisica Nucleare)
11:00 Coffee break
Coffee break
11:00 - 11:30
Room: Aula Magna Architettura "Adalberto Libera"

11:30 Group photo
Group photo
11:30 - 11:45
Room: Aula Magna Architettura "Adalberto Libera"
11:45
11:45 - 12:45
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

11:45 Neutrinos and rich dark sectors - Silvia Pascoli (University of Bologna)

12:15 Probing SUSY at Gravitational Wave Observatories - Stefan Antusch (University of Basel)
12:45 Free time for lunch
Free time for lunch
12:45 - 14:30
14:30 3-I
3-I
14:30 - 16:00
Room: Aula Magna "LIBERA"
Contributions

14:30 Effective description of Nelson-Barr theories - Celso Nishi (Federal University of ABC)

14:50 Flavored Peccei-Quinn symmetries in the minimal νDFSZ model - José Rocha (CFTP-IST, Lisbon)

15:10 Axion framework with colour-mediated Dirac neutrino masses - Aditya Batra (CFTP-IST, Lisbon)

15:30 QCD axion and inflation from modular flavor symmetry - Komei Goto (Keio University)
3-II
3-II
14:30 - 16:00
Room: Aula "MUSUMECI"
Contributions

14:30 Flavor puzzle in three Higgs-doublet models: Insights from BGL and lessons from flavor data - Miguel Levy (Basel University)

14:50 The Electric Dipole Moment of the electron in the decoupling limit of the aligned Two-Higgs Doublet Model - Juan Manuel Dávila Illán (IFIC (UV - CSIC))

15:10 Light states in real multi-Higgs models with spontaneous CP violation - Miguel Nebot (University of Valencia - IFIC)

15:30 Comparison between μ-μ+ and e-e+ colliders for charged Higgs production in the 2HDM - Es-Said Ghourmin
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: Aula Magna Architettura "Adalberto Libera"
16:30 4-I
4-I
16:30 - 17:30
Room: Aula Magna "LIBERA"
Contributions

16:30 Long live the heavy ALP! - Samuel Rosende Herrero (UAM)

16:50 Tackling ALP searches in meson decays with ALPaca: a phenomenological approach - Marta Fuentes Zamoro (Universidad Autónoma de Madrid)

17:10 Muon-decay parameters at COHERENT - Sergio de la Cruz Alzaga (IFIC (CSIC-Universidad de Valencia))
4-II
4-II
16:30 - 17:30
Room: Aula "MUSUMECI"
Contributions

16:30 Searches for lepton-flavour violation in τ decays at Belle and Belle II - Laura Salutari (Istituto Nazionale di Fisica Nucleare)

16:50 Inverse Seesaw with flavour and CP symmetries and its phenomenology - Francesco Paolo Di Meglio (IFIC Valencia)

17:10 Charged Lepton Flavour Violating meson decays in seesaw models - Pravesh Chndra Awasthi (Indian Institute of Technology Bombay, Mumbai, India)
Friday 4 July 2025

08:30 Registration
Registration
08:30 - 09:00
Room: Aula Magna Architettura "Adalberto Libera"
09:00
09:00 - 11:00
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

09:00 Quantum Gravity and Flavor: Probing New Frontiers with Neutrinos - Heinrich Päs

09:30 Low Temperature Baryogenesis - Gustavo Burdman

10:00 Topological Defects from Non-Abelian Discrete Symmetries - Jessica Turner (Durham University)

10:30 Baryogenesis from cosmological CP violation - Arsenii Titov (University of Padua and INFN)
11:00 Coffee break
Coffee break
11:00 - 11:30
Room: Aula Magna Architettura "Adalberto Libera"
11:30
11:30 - 12:30
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

11:30 Selection rules for cLFV processes from residual flavour groups - Claudia Hagedorn (IFIC - UV/CSIC)

12:00 Modular Flavour Symmetries - Ivo de Medeiros Varzielas (CFTP, IST)
12:30 Free time for lunch
Free time for lunch
12:30 - 14:30
14:30
14:30 - 16:00
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

14:30 Probing flavour symmetry and modular symmetry theories in ESSnuSB and other neutrino experiments - Monojit Ghosh (Ruđer Bošković Institute, Zagreb, Croatia)

15:00 Goofy Symmetries - Andreas Trautner

15:30 Spontaneous CP Violation in an Axion Model: Implications for Leptonic Flavor and the Minimal Seesaw - Sin Kyu Kang (Seoul National University of Science and Technolofy)
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: Aula Magna Architettura "Adalberto Libera"

16:30 End
End
16:30 - 16:40

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