Extended Scalar Sectors From All Angles

from Monday 21 October 2024 (09:00) to Friday 25 October 2024 (18:45)
CERN (503/1-001)

        : Sessions
    /     : Talks
        : Breaks
21 Oct 2024
22 Oct 2024
23 Oct 2024
24 Oct 2024
25 Oct 2024
AM
09:00
Welcome - Tania Natalie Robens (Rudjer Boskovic Institute (HR)) Emanuele Angelo Bagnaschi (INFN Laboratori Nazionali di Frascati) (until 09:15)
09:15
Invited Plenaries - Tao Han (until 10:45)
09:15 Extended Scalars Overview - Rui Santos (ISEL and CFTC-UL)  
10:00 Overview of BSM Higgs searches at the LHC - Halil Saka (University of Cyprus (CY))  
10:45 --- Coffee Break ---
11:15
Contributed Talks - Marcin Badziak (until 12:35)
11:15 Higgs Sector in B-L Supersymmetric Standard Model - Prof. Shaaban Khalil (Zewail City of Science and Technology)  
11:35 Electroweak hierarchy from conformal and custodial symmetry - Andreas Trautner  
11:55 Scalar sector of CP4 3HDM - Bei Liu  
09:00
Invited Plenaries - Margarida Nesbitt Rebelo (CFTP/IST/U. Lisboa) (until 10:30)
09:00 CP violation in extended scalar sectors - Margarete Muhlleitner Milada Margarete Mühlleitner  
09:45 Higgs & CP at the LHC - R D Schaffer (Université Paris-Saclay (FR))  
10:30 --- Coffee Break ---
11:00
Invited Plenaries - Zhen Liu (University of Minnesota (US)) (until 12:30)
11:00 DM models with extended scalar sectors - Dr Venus Keus (Dublin Institute for Advanced Studies (DIAS))  
11:45 Higgs and the dark sector sector searches at the LHC - Efe Yigitbasi (Rice University (US))  
09:00
Invited Plenaries - Howard Haber (University of California,Santa Cruz (US)) (until 10:30)
09:00 EW phase transitions and other connections to Cosmology - Graham White (Southampton)  
09:45 Electroweak baryogenesis in non-minimal composite Higgs models - Oleksii Matsedonskyi (TUM)  
10:30 --- Coffee break ---
11:00
Invited Plenaries - Jana Schaarschmidt (University of Washington (US)) (until 12:30)
11:00 Higgs self-coupling and prospects for HH and HHH - Carlo Pandini (Nikhef National institute for subatomic physics (NL))  
11:45 Searches for light scalars in direct production and in h125->aa decays at the LHC - Alexandre Nikitenko (Imperial College)  
09:00
Invited Plenaries - Lidija Zivkovic (Institute of physics Belgrade (RS)) (until 10:30)
09:00 Extended scalars and flavour - Gudrun Hiller (Technische Universitaet Dortmund (DE))  
09:45 Constraints on Extended Scalar Sectors from BPhysics at the LHC - Biplab Dey (Eotvos U.)  
10:30 --- Coffee break ---
11:00
Invited Plenaries -Prof. Igor Ivanov (Sun Yat-sen University, Zhuhai, China) (until 11:45)
11:00 Higgs&Flavour: Searches for H->cc, lfv and lighter fermions at the LHC - Yusheng Wu (University of Science and Technology of China (CN))  
11:45
Contributed Talks (until 12:30)
11:45 Looking for a SFOEWPT in the RxSM at the HL-LHC and LISA - Alain Verduras Schaeidt (DESY)  
12:05 Impact of Loop Corrections to the Trilinear Higgs Couplings and Interference Effects on Experimental Limits - Kateryna Radchenko Serdula (DESY)  
09:00
Invited Plenaries - Heidi Angelika Rzehak (until 10:30)
09:00 Renormalization of extended scalar sectors - Johannes Braathen (DESY)  
09:45 EFT for Higgs - Samuel Homiller (Harvard University)  
10:30 --- Coffee break ---
11:00
Invited Plenaries - Daniel Winterbottom (Imperial College (GB)) (until 11:45)
11:00 Higgs Combinations & EFT interpretations - Nan Lu (University of Science and Technology of China (CN))  
11:45
Contributed Talks (until 12:30)
11:45 Dissecting multi-Higgs production in new physics models - Dr Andreas Papaefstathiou (Kennesaw State University, GA, USA)  
12:05 Decoding the Georgi-Machacek Scenario: Insights from the LHC and Future Possibilities - Ms Rituparna Ghosh (Indian Institute of Science Education and Research, kolkata)  
PM
12:35 --- Lunch ---
14:30
Contributed Talks - Andreas Trautner (until 16:10)
14:30 Complex S_3 Symmetric 3HDM - Margarida Nesbitt Rebelo (CFTP/IST/U. Lisboa)  
14:50 Reconstructing the general 2HDM charged Higgs boson at the LHC - Mohamed Krab (National Taiwan University)  
15:10 Unlocking the 2HDM Phase Space: Recent Experimental Insights and Discovery Potential - Khawla Jaffel (University of Science and Technology of China (CN))  
15:30 Low mass resonance search in bb final state at the LHC - Amit Adhikary  
15:50 Associate production of light scalars at the LHC - Aman Desai (University of Adelaide (AU))  
16:10 --- Coffee Break ---
16:40
Contributed Talks - Martin Gabelmann (DESY) (until 17:40)
16:40 Explaining the 152 GeV di-photon excesses at the LHC via associated production - Guglielmo Coloretti (University of Zurich (UZH) / Paul Scherrer Institute (PSI))  
17:00 Exotic Higgs decay $h \to Z a$ in the final state of two muons and two $\tau$ leptons - Dr Rosa María Sandá Seoane (Instituto de Física Teórica UAM-CSIC)  
17:20 Potential enhancements in triple Higgs production in proton proton colliders - Gilberto Tetlalmatzi-Xolocotzi (Siegen University)  
18:30 Welcome Drink  
12:30 --- Lunch ---
14:00
Contributed Talks -Dr Venus Keus (Dublin Institute for Advanced Studies (DIAS)) (until 15:40)
14:00 Spontaneous CPV from several angles - Henrique Brito Câmara Filipe Rafael Joaquim (Universidade de Lisboa (PT))  
14:20 CP-violation in 2HDM facing future EDM and Collider Tests - Dr Ying-nan Mao (Wuhan University of Technology)  
14:40 Natural Alignment and CP Violation Beyond the Standard Model - Apostolos Pilaftsis (University of Manchester)  
15:00 New scalars as Dark Matter induced by Baryogenesis - Miguel Escudero Abenza (CERN)  
15:20 A viable model with extended scalar sector for neutrino, dark matter and EW baryogenesis - Prof. Shinya KANEMURA (Osaka University)  
15:40 --- Coffee break ---
16:10
Contributed Talks -Dr Andreas Papaefstathiou (Kennesaw State University, GA, USA) (until 17:50)
16:10 Charge-breaking opportunities for the early Universe - Prof. Igor Ivanov (Sun Yat-sen University, Zhuhai, China)  
16:30 Electroweak Baryogenesis via Domain Walls in the N2HDM - Mohamed Younes Sassi (2.Institute for theoretical Physics Hamburg)  
16:50 Multi-Higgs production and the Electroweak Phase Transition through TRSM - Osama Karkout (Nikhef National institute for subatomic physics (NL))  
17:10 Conformal Majoron-like models with supercooled phase transitions - António Morais (Universidade de Aveiro)  
17:30 Accidental Suppression of Wilson Coefficients in Higgs Coupling - Zhen Liu (University of Minnesota (US))  
19:00 Workshop Dinner  
12:30 --- Lunch ---
14:00
TH Colloquium (until 15:00)
14:00 The Higgs Boson : From Theory to Experiment (TH Colloquium) - Carlos E.M. Wagner (The University of Chicago)  
15:00 --- Coffee Break ---
15:30
Invited Plenaries - Maria Cepeda (CIEMAT) (until 17:00)
15:30 Bridging the gap: Requests from Theory To Experiment - Georg Ralf Weiglein (Deutsches Elektronen-Synchrotron (DE))  
16:15 Challenges and opportunities at Run3 and HL-LHC - Frank Filthaut (Radboud University and Nikhef, Nijmegen (NL))  
17:00 --- Coffee break ---
17:30
Contributed Talks - Ian Lewis (The University of Kansas) (until 18:30)
17:30 Pair production of Higgs Bosons at NLO - Michael Spira (Paul Scherrer Institute (CH))  
17:50 Double Higgs Boson Production in Association of Jets in the Triplet Higgs Model at the LHC - Terrance Figy (Wichita State University)  
18:10 Interference effects in resonant di-Higgs production at the LHC - Daniel Winterbottom (Imperial College (GB))  
12:30 --- Lunch ---
14:00
Invited Plenaries - Santeri Laurila (CERN & Helsinki Institute of Physics (FI)) (until 14:45)
14:00 Lessons from recasting - Sabine Kraml (LPSC Grenoble)  
14:45
Contributed Talks (until 16:00)
14:45 Impact of interference effects on Higgs searches in the di-top final state at the LHC - Romal Kumar  
15:05 On the robustness of the indirect determination of the width of the detected Higgs boson - Panagiotis Stylianou  
15:25 Sensitivity of 2HDMa searches to Inert Doublet Model - Dr Jayita Lahiri (II. Theoretical Institute for Physics, University of Hamburg)  
16:00 --- Group Photo ---
16:10 --- Coffee break ---
16:30
Discussion session - Tania Natalie Robens (Rudjer Boskovic Institute (HR)) (until 17:30)
12:30 --- Lunch ---
14:00
Contributed Talks - António Morais (Universidade de Aveiro) (until 15:00)
14:00 Searching for light new scalars with atomic and nuclear clocks - Fiona Kirk (Physikalisch-Technische Bundesanstalt (DE))  
14:20 Minimal U(1) two-Higgs-doublet models for quark and lepton flavour - Henrique Brito Câmara  
14:40 Flavor-nondiagonal neutral Higgs Yukawa couplings revisited - Howard Haber (University of California,Santa Cruz (US))  
15:00 --- Coffee break ---
15:30
Contributed Talks - Johannes Braathen (DESY) (until 16:50)
15:30 Renormalization of the general Two-Higgs-Doublet Model - Robin Feser  
15:50 Precise predictions for trilinear Higgs couplings and $gg\to HH$ - Martin Gabelmann (DESY)  
16:10 Two-loop form factors for Scalar Dark Matter annihilation to colored Standard Model particles - Warsimakram Imamsab Katapur  
16:30
Closure (until 17:00)