2025
9.1.: Fran
16.1.:
23.1.: Tabira, Mid-term: "Dark Matter and Extended Higgs Physics: A Muon Collider Perspective on the Singlet-Enhanced Two Higgs Doublet Model"
30.1.: Panos, On the robustness of the indirect Higgs width determination
6.2.: Yu Hamada, Magnetic monopole in THDMs
13.2.: Felix Egle, Sparticle Decays and Intelligent Scans in the NMSSM
20.2.: QU-Day
27.2.: Fran Arco, Top-quark spin correlations to distinguish A-> HZ and H-> AZ
6.3.: Jayita
13.3.:
20.3.:
27.3.: Robin Heine, Bachelor Colloquium, Parameter determination for dark matter candidates in the MSSM
10:4.: Discussion only
17.4.: Alexander Schneider, Probing inflationary models with gravitational waves
24.4.: Hannah, Master Colloquium
1.5.: vacation
8.5.:
15.5. Sara, Mid-term
22.5.: Julia and 'Bubbles'


2024
11.1.: Florian, SUSY-Parameter determination within Dark Matter Phenomenology at future e+e- colliders
18.1.: discussion only
25.1.:Saurav, Sum Rules in Extended Higgs Models
1.2.: Mohamed Electroweak Symmetry Restoration induced by Domain Walls in the N2HDM
8.2.: cancelled due to QURS Week
15.2.: Jayita Vacuum (in)stability in 2HDMS vs N2HDM: A study with EVADE
22.2.: discussion only
29.2.: Fabio 'Calculating bounce actions with Neural Networks and extensions to the code EVADE'
7.3.: DPG in Karlsruhe
14.3.: discussion only
21.3.: vacation
28.3.: Tania 'News from the Inert Doublet Model'
4.4.: Discussion
11.4.: Martin 'Precision predictions for the Higgs boson mass in the NMSSM'
18.4.: Rohan Domain Walls in the N2HDM: Exploring Vacuum Trapping and Scalar Potential Evolution
25.4.: Daniel Master colloquium Trilinear Higgs Couplings in N2HDM and 2HDMS Type II at e+e− Colliders
2.5.: Discussion only
9.5.: vacation in Germany, Christi Himmelfahrt
16.5.: Dominik Colloquium Revisiting the Yukawa Type I for the 2HDMS with a 95 GeV Higgs Boson including the recent ATLAS Results
23.5.: FC Workshop @ Corfu
30.5.: Lucas Colloquium Exploring a Supersymmetric Four-Higgs Doublet Model
6.6.: no meeting: Pre-SUSY, PLANCK
13.6.: no meeting: SUSY
20.6.: Andrea Parra, 'Di-Higgs production at e+e- colliders with quantum corrections'
27.6.: KUTS
4.7.: Mohamed, 'Decay into the false vacuum in the N2HDM induced by domain walls'
11.7.: tbc
18.7.: ICHEP: no meeting
25.7.: Hannah Mid-term, Phenomenology of Inflation inspired two higgs doublet model with singlet (2HDMS)'
1.8.: vacation
8.8.: vacation
15.8.:
22.8.:
29.8.: Lars, Master Colloquium, 'Investigating Detectors for high-Frequency Gravitational Waves based on SRF Cavities'
5.9.: Victor, Mid-term, 'Higher-order contributions to the trilinear Higgs self-coupling in the SM and beyond'
12.9.:
19.9.: Fabio, Master Colloquium, 'Finding bounce solutions with neural networks'
26.9.: DESY TH Workshop
3.10.: vacation
10.10.:
17.10.:
24.10.: Discussion only
31.10.:Vacation
7.11.: Saurav, Master Colloquium, 'Higgs Sum rules'
14.11.: 11 am -- Monika, Master Collquium, 'DM physics at gamma gamma colliders'
and (!) 2 pm -- Sven, Master Mid-term Talk, 'Tachyonic Higgs'
21.11.: Cheng Li, 'Electroweak precision observables of THDMS
28.11.: Strategy Collider Workshop
5.12.: discussion only
12.12.: Matter and Universe
19.12.:


2020
7.11.: Thomas Biekoetter, Introduction THDM
14.11.: Henning Bahl, Tools for investigating THDM models
21.11.: Gudi, M. Krawczyk: Inert Doublet Model
28.11.: Tim Stefaniak, Tutorial 'HiggsBounds'
5.12.: 1b, S3, Tim Stefaniak, Tutorial 'HiggsBounds'
12.12.: 1b, S3, Victor, UV-completion
19.12.: 1b, S3, Juhi, CP-violation

2020
16.1.: 1b, S3, some more CP news from Juhi
23.1.: 1b, S3, Michael, THDM, Smash and inflation
30.1.: no meeting
6.2.: 1a, S1b, Jonas, THDM and vacuum stability
13.2.: 7, S7a, Maria Olalla, THDM and extra U(1) gauge bosons
20.2.: 1b, S4b, Discussion, working topics, preparation: QU Meeting in March
27.2.: 2a, Bib, Cheng Li/Steven Pasch, status report muNMSSM
5.3.: 1a, S1b, vacation
12.3.: 1a, S1b, cancelled
19.3.: 2a, Bib (t.b.c.), Juhi, update THDM+csinglet+inflation
26.3.: online only, again via vidyo room.
16:4:, online, Steven, short report THDM+CS and implementation in SARAH
23.4.: online, discussion again
30:4:, online, Victor, short report Flavours: Introduction into FLAVIO
7.5.: online, Victor, short report on Flavours: Introduction into FLAVORKIT
14.5.: online, Cheng Li, short report on recent muNMSSM Pheno Study
21.5.: Christi Himmelfahrt -- Holiday
28.5.: online, Olalla, short report on Interplay of Collider Physics and Gravitational Waves
4.6.: online, Sven, The 96 GeV Excess at the ILC
10.6.: online, Fran, Exploring sizable triple Higgs couplings in the 2HDM
2.7.: online, Luis, Impact of domain walls for generating gravitational waves
13.8.: online, Michael, Progress on BFB conditions in 2hdSMASH
10.9.: online, Juhi, Dark Matter Phenomenology in cNTHDM
17.9.: online, Olalla, Interplay of Collider Physics and Grav. Waves in the N2HDM
24.9.: no meeting
1.10.: online, Cheng Li, 96 GeV Higgs phenomenology in the THDMS
22.10.: online, Jonas, 'ScannerS -- Parameter Scans in Extended Higgs Sectors'
19.11.: online, Johannes, 'Two-loop corrections to the Higgs trilinear coupling in models with classical scale invariance'
26.11.: online, Steven, 'Comparison Evade and Vevacious'
3.12.: online, discussion
10.12.: online, t.b.d.
17.12.: online, Florian, 'Determination of Higgs couplings in the THDMS'


2021
14.1.: online, Juhi+Merle, 'dark matter issues in THDMS'
21.1.: online, discussion
28.1.: online, Luis, 'domain walls+grav. waves'
4.2.: online, discussion only
11.2.: online, discussion only
18.2.: online, Olalla, 'Fate of the electroweak symmetry in the early Universe'
25.2.: no meeting because of interviews
4.3.: online, DPG talks part 1
11.3.: online, DPG talks, part 2
8.4.: online, Luis, 'Domain Walls in the 2HDMS'
15.4.: online, Sven, 'gmu-2 results'
22.4.: online, discussion
29.4.: online, Daniel
6.5.: online, discussion
13.5.: holiday 'Christi Himmelfahrt'
20.5.:online, discussion
27.5.: online, Michael Matlis, 'The nuDFSZ Axion model dubbed 2hdSMASH'
3.6.: online, Victor, 'Simplified Models for BSM HIggs searches'
10.6.: Luis, discussion on 'Boundaries from below' in different studies in the literature
17.6.: online, discussion continued
24.6.: online, Thomas, 'Possible indications for new Higgs bosons in the reach of the LHC: N2HDM and NMSSM interpretations'
1.7.: online, Henning, 'Precision constraints on the MSSM Higgs Sector'
8.7.: online, Fran, 'Sensitivity to Triple Higgs Coupling via Di-Higgs Production in the 2HDM at e+e- colliders'
12.8.: online, Mohamed, 'Cancelling IR divergences in NLO corrections in context if dark matter abundance calculation'
19.8.:online, discussion
26.8.: plenary talk Manuel Drees at SUSY2021
2.9.: FTX associated group on excursion
9.9: online, Cheng Li, 'A 96 GeV Higgs Boson in the 2HDMS'
16.9.: online, Michael, 'Inflation trajectories in 2hdSMASH'
23.9.: online, discussion only due to DESY Theory Workshop
30.9.: online, Merle, Master Colloquium
7.10.: online, Juhi, 'Prospects for dark matter searches in THDMS'
14.10.: workshop Cern: ultrahigh frequency GWs
21.10: online, Kateryna Radchenko, 'Higgs coupling measurements at the ILC of a light Higgs in the HxSM'
28:10: non meeting due to LCX workshop
4.11.: online, discussion only
11.11.: online, Henning Bahl, 'Constraining the CP character of the Higgstop-quark interaction'
18.11.: online, Martin Gabelmann, 'Automatized matching of scalar couplings'
25.11.: online, Cheng Li, 'Update on 96-GEeV scenario'
2.12.: no meeting, since LHC-Higgs group meeting
9.12.: online, discussionand questions only
16:1.2: no meeting
23.12.:vacation

2022:
6.1.: Epiphany
13.1.: online, Luis Hellmich, Masterkolloquium, 'Impact of the different discrete symmetries in the 2HDM and N2HDM on domain wall formation and its phenomenological implications'
27.1.: online, Jonas Wittbrodt, 'HiggsTools: A Toolbox for BSM Scalar Phenomenology', 'Example files',
3.2.: online, discussion only
10.2.: online, Henning Bahl,'New constraints on extended Higgs sectors from the trilinear Higgs coupling'
17.2.: online, Masterkolloquium Marten, 'Constraining BSM Models using high precision observables'
24.2.: PIER graduate week
3.3.: online, Bachelorkolloquium Lucas, 'Einfluss der Strahlpolarisation auf die Produktionsprozesse des Higgs-Sektors im Standardmodell und im two-Higgs-doublet Model'
10.3.: vacation
17.3.: vacation
24.3.: DPG Heidelberg
31.3.: online, discussion only
7.4.: online, Thomas, 'Mounting evidence for a 95 GeV Higgs Boson'
14.4.: Easter
21.4.: online, discussion only
28.4.: no meeting due to ongoing conferences
5.5.: online, discussion only
12.5.: online, Johannes, 'New Effects on the W-mass'
19.5.: online, discussion only
26.5.: vacation in Germany, 'Christi Himmelfahrt'
2.6.: meeting cancelled
9.6.: online, Mohamed, Domain Walls in Extended Higgs Models"
16.6.: online, Robin, 'Gravitational Wave Measurements with SRF Cavities'
23.6.: online, Milada Muehlleitner, 'Various aspects of the 2HDM and Beyond.' '
30.6.: online, Tom Kolloquium, 'Parametrics of Heterodyne Axion Detection with SRF Cavities'
7.7.: online, discussion only
14.7.: online, Alain, 'Singlet Extensions'
Vacation
10.11.: S4a and zoom, Kateryna Radchenko, 'Sensitivity to Triple Higgs couplings in the 2HDM at the (HL)-LHC'
17.11.: S5 and zoom, Cheng Li, 'Probing the CP properties of Higgs bosons via transverse polarization at e+e- colliders'
24.11.: S5 and zoom, Romal Kumar Master Kolloquium, 'A model-independent analysis of interference effects in the ttb final state at the LHC involving two CP-mixed Higgs bosons'
Danyer Perez Adan, Searches for dark matter produced via scalar resonoances in bbZ+MET final states for different decay topologies
1.12.: S4a and zoom
8.12.: S1d and zoom, Mohamed Sassi on 'Domain Walls'
15.12.:S1d and zoom, Julia Master Kolloquium, 'Dark Matter Phenomenology in Z2' broken THDMS'
22.12.:vacation
29.12. vacation

2023:
5.1.: vacation
12.1: building 28, Flash Hall and zoom, Sepideh Master Kolloquium, 'Dark Photon Searches at Future e+e- Colliders
19.1.: S1d and zoom, Jayita Lahiri 'Probing extended Higgs sector and dark matter at colliders : Improvements with machine-learning'
26.1.: S1d and zoom, Panagiotis 'Quartic Gauge-Higgs couplings: constraints and future directions'
2.2.: S1d and zoom, Steven 'News on four top analysis'
9.2.: S1d and zoom, discussion only
16.2.: S1d and zoom, Tania 'The Inert Doublet Model'
23.2.: S1d and zoom
2.3.: S3a (!) and zoom, Romal 'Romal'

9.3.: vacation
16.3.: vacation
23.3.: DPG at Dresden
30.3.:
6.4.: Easter Meeting
14.4.: S1d and zoom, Max 'VEV Renormalization and Tadpoles'
21.4.: S1d and zoom, Robin Revisiting GW with SCRF'

28.4.: S1d and zoom, Martin 'Precise W-Boson mass prediction in the O(N)-singlet extension'
4.5.:Andrii 'Effective field theories and thermal effects for dark matter evolution in the Early Universe'
11.5.: S1d and zoom, Andreas Ekstedt 'Classical dynamics from effective field theorie'
18.5.: Christi Himmelfahrt, vacation
25.5.: S1d and zoom, Marten 'Gamma-Gamma collider with Energy<12 GeV based on European XFEL'
1.6.: S1d and zoom, Mohamed
8.6.: S1d and zoom, Florian 'Searches and indirect searches in the MSSM'
15.6.: S1d and zoom Kateryna 'Higgs Pair Production and Triple Higgs Couplings at the LHC in extended Higgs sectors'
22.6.: S1d and zoom, Sven 'Atlas results on 95 GeV'
29.6.: S1d and zoom, Bastian 'Simple dark matter models'
6.7.: S1d and zoom, Johannes,'Leading two-loop corrections to the Higgs decay to two photons in the Inert Doublet Model'
13.7.: S1d and zoom, Franziska 'Supersymmetric Four Higgs Doublet Models'
20.7.: S1d and via zoom: Discussion and Cookies
27.7.: S1d and via zoom, Daniel 'Trilinear Couplings in 2HDMS and NTHDM at e+e- Colliders'
3.8.: S1d and via zoom, Panos'Investigating the Higgs self-couplings through HHH production'
10.8.: vacation
17.8.: vacation
24.8.: no meeting due to EPS conference at Hamburg
31.8.: S1d and zoom, Muriel 'Domain Walls in the NTHDM'
7.9.: HiggsDays
14.9.:
21.9.: Andrii 'Andrii'
28.9.: No meeting: DESY TH-workshop!
5.10: Silas 'Probing the CP-violating-HZZ-coupling
12.10: ECFA workshop
16.10: Bachelor Colloquium, Michel 'Untersuchung mechanischer Eigenschaften der MAGO-Kavitaet im Bezug auf Gravitationswellendetektion'
19:10: vacation
26.10: Daniel, 'Trilinear Higgs Couplings in 2HDMS and N2HDM Type II at e+e- Colliders'
2.11.: Franziska, Master Kolloquium 'Master Colloquium'
9.11.: Jayita, 'Vacuum (in)stability in 2HDMS vs N2HDM: A study with EVADE'
16.11: Mohamed `Electric charge and CP violation in domain walls of extended Higgs sector and their interactions with SM fermions'
23.11.: Alain
30.11.: Tania
7.12.: Lars, A SRF Cavity for GW Detection
14.12.: Mohamed
21.12.: Christmas vacation