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

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

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 Past, Present and Future in Flavor Physics, the Unitary Triangle Fit, Anomalies and all that - Guido Martinelli (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 TBA - Eduardo Peinado

15:30 TBA - 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 TBA - Serguey Petcov (Istituto Nazionale di Fisica Nucleare)

09:30 TBA - Antonio Marrone (Istituto Nazionale di Fisica Nucleare)

10:00 TBA - Michael Ratz (UC Irvine)

10:30 TBA - 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 TBA - 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: TBA
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: TBA
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 Unifying Seesaw and Radiative Neutrino Mass Mechanisms with A₄ Symmetry: A Pathway to Dark Matter Stability - Biswajit Karmakar (University of Silesia in Katowice Poland)

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: TBA
Contributions

14:30 Anomalies in Hadronic B decays - Suman Kumbhakar

14:50 Probing light states in Flavor Experiments - alakabha datta (University of Mississippi)

15:10 Tackling ALP searches in meson decays with ALPaca: a phenomenological approach - Marta Fuentes Zamoro (Universidad Autónoma de Madrid)

15:30 The role of nonperturbative dynamics in D-meson mixing - Lovro Dulibić (Boskovic Inst., Zagreb)
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: Aula Magna Architettura "Adalberto Libera"
16:30 2-I
2-I
16:30 - 17:30
Room: TBA
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)

17:10 Flavor-deconstructed neutrinos - Avelino Vicente (IFIC (CSIC - U. Valencia))
2-II
2-II
16:30 - 17:30
Room: TBA
Contributions

16:30 Sterile neutrino DM production - Salvador Rosauro Alcaraz (Istituto Nazionale di Fisica Nucleare)

16:50 Temperature evolution in the Early Universe and Freeze-in at stronger coupling - Catarina Cosme (U. Coimbra)
2-III
2-III
16:30 - 17:30
Room: TBA
Contributions

16:30 Exploring Flavour Symmetries and Long-Lived Particles with the FASER Experiment - Cristiano Sebastiani (CERN)

16:50 Is the NOVA-T2K tension pointing towards new physics beyond SM ? - Antonio Palazzo (Istituto Nazionale di Fisica Nucleare)

17:10 Muon-decay parameters at COHERENT - Sergio de la Cruz Alzaga (IFIC (CSIC-Universidad de Valencia))
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 MonoHiggsology - Ernest Ma (University of California, Riverside)

09:30 TBA - Salvador Centelles Chuliá (Instituto de Física Corpuscular (IFIC) / Universidad de Valencia (UV))

10:00 TBA - Claudia Cornella (CERN)

10:30 TBA - Sebastian Jaeger (University of Sussex)
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 TBA - Enrico Nardi (Istituto Nazionale di Fisica Nucleare)

12:15 TBA - Marco Nardecchia (Istituto Nazionale di Fisica Nucleare)
12:45 Free afternoon
Free afternoon
12:45 - 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 Quark and Lepton Mass Hierarchies from Modular Flavour Symmetry with Weightons - Steve King (University of Southampton)

09:30 TBA - Myriam Mondragon (Instituto de Fisica, UNAM)

10:00 TBA - Thomas Kephart (Vanderbilt University)

10:30 TBA - 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
11:30 - 12:30
Room: Aula Magna Architettura "Adalberto Libera"
Contributions

11:30 TBA - Silvia Pascoli (University of Bologna)

12:00 TBA - Stefan Antusch (University of Basel)
12:30 Free time for lunch
Free time for lunch
12:30 - 14:30
14:30 3-I
3-I
14:30 - 16:00
Room: TBA
Contributions

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

14:50 Spontaneous CP violation, sterile neutrino dark matter and leptogenesis - Norimi Yokozaki (Zhejiang University)

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)
3-II
3-II
14:30 - 16:00
Room: TBA
Contributions

14:30 Long live the heavy ALP! - Samuel Rosende Herrero (UAM)

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-III
3-III
14:30 - 16:00
Room: TBA
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 Comparison between μ-μ+ and e-e+ colliders for charged Higgs production in the 2HDM - Es-Said Ghourmin

15:30 Light states in real multi-Higgs models with spontaneous CP violation - Miguel Nebot (University of Valencia - IFIC)
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: TBA
Contributions

16:30 CP violation in $B_s\to \phi\mu^+\mu^-$ Decay at FCC-$ee$ - Jason Aebischer (CERN)

16:50 Vector boson fusion & associated production of Higgs bosons as an LHC signature of CP violation - Álvaro Lozano Onrubia (IFT UAM-CSIC & Universidad Autónoma de Madrid)

17:10 Light Scalars in Custodial Symmetric Higgs Triplet Models - Subrata Samanta (Indian Institute of Technology Kanpur)
4-II
4-II
16:30 - 17:30
Room: TBA
Contributions

16:30 Effective description of Nelson-Barr theories - Celso Nishi (Federal University of ABC)

16:50 Effective Operators and Abelian Mixing: Non-SUSY GUT with Superheavy Defects - Rinku Maji (Institute for Basic Science, CTPU-CGA)
4-III
4-III
16:30 - 17:30
Room: TBA
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 Lepton Mixing and charged Lepton Flavour Violation from Inverse Seesaw - 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 TBA - Gustavo Burdman

10:00 TBA - Jessica Turner (Durham University)

10:30 TBA - 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 TBA - 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 TBA - 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