Retreat

14 Feb 2024, 17:30 → 16 Feb 2024, 15:00 Europe/Berlin

Landhaus Nordhelle

Alexander Lenz (Siegen University), Markus Cristinziani (Universität Siegen)

This three day retreat aims to identify potential collaboration areas between the experimental and theoretical particle physics groups. We plan to create a short, 2 page, document after the event, summarizing the outcome of the event.

Logo-CPPS.pdf

Logo-HEP-CPPS.pdf

Logo-HEP.pdf

Logo-TP1-CPPS.pdf

Logo-TP1.pdf

Wednesday, 14 February

17:30 → 19:00 Arrival

19:00 → 20:00 Dinner

20:00 → 20:45 Evening presentation: Particle Accelerators of the Future

Speaker: Wolfgang Kilian

future-colliders.pdf

20:45 → 22:00 Social get-together

Thursday, 15 February

08:00 → 09:00 Breakfast

09:00 → 09:30 Introduction: Aim of this strategy meeting

Speakers: Bell Guido, Carmen Diez Pardos (Universität Siegen)

CPPS-welcome.pdf

09:30 → 10:30 Activity and Plans: Theoretical Particle Physics

Speaker: Prof. Alexander Lenz (Siegen University)

CPPS_retreat_compressed.pdf

10:30 → 11:00 Coffee and Tea

12:00 → 12:30 Strategy and Plans of the University

Speaker: Prof. Thomas Mannel (TP1)

CPPS-2024-Mannel.pdf

12:30 → 13:30 Lunch

13:30 → 15:00 Parallel 1: Top-Bottom Standard Model

Conveners: Bell Guido, Carmen Diez Pardos (Universität Siegen)

13:30 Goals of the Standard Model Session

Speakers: Carmen Diez Pardos (Universität Siegen), Guido Bell (University of Siegen)

CPPS-SM-session.pdf

14:05 Inclusive rare B decays

Speaker: Jack Jenkins (University of Siegen)

jenkins_CPPS.pdf

14:30 Top quark measurements: (some) general aspects

Speaker: Carmen Diez Pardos (Universität Siegen)

Top_retreat_CDiezPardos.pdf

13:30 → 15:00 Parallel 2: Top-Bottom BSM

Conveners: Prof. Markus Cristinziani (Universität Siegen), Thorsten Feldmann (CPPS Siegen)

13:30 Opening of the Parallel Session: Top Bottom BSM

General Intro, Goals and Outline

Speakers: Prof. Markus Cristinziani (Universität Siegen), Thorsten Feldmann (CPPS Siegen)

Vortrag_CPPS___Goals.pdf

13:40 tt -> heavy neutral leptons

Speaker: Tongbin Zhao (Siegen University)

CPPS_Retreat_Tongbin.pdf

13:55 Discussion of presentation

14:02 t t -> lepton flavour violation

Speaker: Gabriel Gomes da Silva (Universität Siegen)

Gomes_TopBottomBSM.pdf

14:17 Discussion of presentation

14:39 Discussion of presentation

14:46 wrap-up / closing remarks for day 1

15:00 → 16:30 Hike

16:30 → 18:00 Parallel 3: Scientific Computing

Conveners: Oliver Witzel (Universität Siegen), Tobias Huber (University of Siegen), Wolfgang Walkowiak (Experimentelle Teilchen- und Astroteilchenphysik, Universität Siegen)

16:30 Loop Calculations

Speaker: Tobias Huber (University of Siegen)

CPPSretreat2024.pdf

16:45 Monte Carlo (Whizard)

Speaker: Wolfgang Kilian (University of Siegen)

whizard-notes.pdf

17:00 Data Processing in ATLAS

Speaker: Wolfgang Walkowiak (Experimentelle Teilchen- und Astroteilchenphysik, Universität Siegen)

cpps_nh_sc_atlas.pdf

17:15 Monte Carlo Production in ATLAS

Speaker: Katharina Voß (Universität Siegen)

MCinATLAS_KVoss_CPPSRetreat24.pdf

17:30 Lattice Field Theory

Speaker: Oliver Witzel (Universität Siegen)

witzel_oliver.pdf

17:45 Scientific Computing for Astroparticle Physics / Auger

Speaker: Dr Marcus Niechciol (Experimentelle Astroteilchenphysik)

2024-02-15 CPPS Retreat Scientific Computing.pdf

16:30 → 18:00 Parallel 4: Data analysis and Fits

Conveners: Diptaparna Biswas (Universität Siegen), Eleonora Guido (Universität Siegen), Gilberto Tetlalmatzi-Xolocotzi

Copy of CPPS_group_retreat_data_analysis_and_fits_SLIDES_SUMMARY.pdf

CPPS_group_retreat_data_analysis_and_fits_SLIDES.pdf

16:30 Introduction

Speaker: Eleonora Guido (Universität Siegen)

16:31 Data analyses in astroparticle physics

Speaker: Eleonora Guido (Universität Siegen)

16:40 Non-leptonic amplitudes from fits to data

Speaker: GIlberto Tetlalmatzi-Xolocotzi (Siegen/Orsay)

17:00 Signal+Background fits using smooth PDFs and HistFactory

Speaker: Diptaparna Biswas (Universität Siegen)

17:05 Profile likelihood unfolding

Speaker: Buddhadeb Mondal (University of Siegen)

17:10 EFTfitter: Interpreting measurements in the context of EFT

Speaker: Jan Joachim Hahn (Universität Siegen, Experimentelle Teilchenphysik)

17:25 CNNs applied to a photon search in Auger

Speaker: Eleonora Guido (Universität Siegen)

17:35 Signal/Background separation using BDT and hyperparameter optimization

Speaker: Arpan Ghosal (Universität Siegen)

17:40 Jet flavour tagging using Deep Sets and GNN

Speaker: Diptaparna Biswas (Universität Siegen)

16:30 → 18:00 Parallel 5: Astroparticle Physics

Conveners: Dr Marcus Niechciol (Experimentelle Astroteilchenphysik), Markus Risse (Universität Siegen), Tom Tong (Universität Siegen)

16:30 Introduction

Speaker: Dr Marcus Niechciol (Experimentelle Astroteilchenphysik)

2024-02-15 CPPS Retreat Introduction.pdf

16:45 Super-Heavy Dark Matter

Speaker: Tom Tong (Universität Siegen)

SHDM.pdf

17:00 Lorentz Violation

Speaker: Dr Marcus Niechciol (Experimentelle Astroteilchenphysik)

2024-02-15 CPPS Retreat Lorentz Violation.pdf

17:15 Photon PeVatrons

Speaker: Chiara Papior (Universität Siegen)

CPPS_talk_Chiara_final2.pdf

17:30 Discussions

18:00 → 19:30 Poster: Poster Session: Every PhD student + young PostDocs

Convener: Björn Lange

19:30 → 20:30 Dinner

20:30 → 22:00 Social get-together

Friday, 16 February

08:00 → 09:00 Breakfast

09:00 → 10:30 Parallel 7: Senior staff: strategic discussions

Convener: Prof. Alexander Lenz (Siegen University)

CPPS_strategy_compressed.pdf

09:00 → 10:30 Parallel 8: Young scientists matters

Conveners: Anastasia Boushmelev, Eleftheria Malami (Siegen Uni), Katharina Voß (Universität Siegen)

10:30 → 11:00 Coffee and Tea

11:00 → 12:30 Parallel 1: Top-Bottom Standard Model

Conveners: Bell Guido, Carmen Diez Pardos (Universität Siegen)

11:00 QCD and resummation

Speaker: Guido Bell (University of Siegen)

CPPS-QCD-and-jets.pdf

11:25 Modelling of top quark pairs

Speaker: Katharina Voß (Universität Siegen)

TTbarModellingSystinATLAS_CPPSretreat.pdf

11:50 Monte Carlo (Whizard)

Speaker: Wolfgang Kilian (University of Siegen)

whizard-notes.pdf

11:00 → 12:30 Parallel 2: Top-Bottom BSM

Conveners: Prof. Markus Cristinziani (Universität Siegen), Thorsten Feldmann (CPPS Siegen)

11:00 Beyond the SM - Theory Intro

Speaker: Thorsten Feldmann (CPPS Siegen)

Vortrag_CPPS___BSM-1.pdf

11:15 Discussion of presentation

11:22 Making friends with flavour structure in BSM

Speaker: Tom Tong (Universität Siegen)

CPPS.pdf

11:37 Discussion of presentation

11:44 EFT fits

Speaker: Jan Joachim Hahn (Universität Siegen, Experimentelle Teilchenphysik)

Meinerzhagen.pdf

11:59 Discussion of presentation

12:06 Interface between B-meson and top physics observables

Speaker: GIlberto Tetlalmatzi-Xolocotzi (Siegen/Orsay)

top_bottom_connection.pdf

12:21 Discussion of presentation

11:00 → 12:30 Parallel 3+4: Scientific Computing + Data anlysis and fits

Conveners: Diptaparna Biswas (Universität Siegen), Eleonora Guido (Universität Siegen), Gilberto Tetlalmatzi-Xolocotzi, Oliver Witzel (Universität Siegen), Tobias Huber (University of Siegen), Wolfgang Walkowiak (Experimentelle Teilchen- und Astroteilchenphysik, Universität Siegen)

11:00 Resources and Skills

Speakers: Oliver Witzel (Universität Siegen), Wolfgang Walkowiak (Experimentelle Teilchen- und Astroteilchenphysik, Universität Siegen)

ww_cpps_nh_scmlf_topics.pdf

11:30 Discussion

12:30 → 13:30 Lunch

13:30 → 14:30 Plenary: Reporting by the parallel groups (10 min each)

13:30 Instrumentation

Speaker: Qader Dorosti (Experimental particle and astroparticle physics)

HEP_Instrumentation_Report.pdf

13:40 Parallel 1 top-bottom SM

Speakers: Carmen Diez Pardos (Universität Siegen), Guido Bell (University of Siegen)

13:50 Parallel 2 top-bottom BSM

Speakers: Prof. Markus Cristinziani (Universität Siegen), Thorsten Feldmann (CPPS Siegen)

BSM_top_bottom_merge.pdf

14:00 Parallel 3 Scientific Computing

Speakers: Oliver Witzel (Universität Siegen), Wolfgang Walkowiak (Experimentelle Teilchen- und Astroteilchenphysik, Universität Siegen)

cpps_nh_scmlf_topics.pdf

14:10 Parallel 4 Data Analysis and Fits

Speakers: Diptaparna Biswas (Universität Siegen), Eleonora Guido (Universität Siegen), GIlberto Tetlalmatzi-Xolocotzi (Siegen/Orsay)

CPPS_group_retreat_data_analysis_and_fits_SLIDES_SUMMARY.pdf

14:20 Parallel 5 Astroparticle Physics

Speakers: Markus Risse (Universität Siegen), Tom Tong (Universität Siegen)

Summary.pdf

14:30 → 15:00 Farewell