Astrophysics Workshop on Numerical Multimessenger Modeling

27 Feb 2023, 09:00 → 1 Mar 2023, 13:00 Europe/Berlin

GAFO 02/252 (Ruhr-Universität Bochum)

Xavier Rodrigues (Ruhr-Universität Bochum)

Technical workshop bringing together the developers of today's leading numerical leptohadronic modeling codes.

 

This event will bring together the leading experts on leptohadronic source modeling. The two-and-a-half-day program includes talks, focused discussion sessions, and time slots for free discussions in groups.

 

This workshop is supported by the Graduate School of the Collaborative Research Center SFB 1491.

Monday 27 February

09:00 Meet-up coffee chat

1 Welcome + practical info

Speaker: Xavier Rodrigues (Ruhr-Universität Bochum)

2 Hadronic signatures from magnetically dominated jets

Speaker: Maria Petropoulou (National and Kapodistrian University of Athens)

LepHad23.pdf

3 Latest developments to the open-source JetSeT code

(online)

Speaker: Andrea Tramacere (University of Geneva)

4 Chromo: a novel interface with hadronic models

Speaker: Hans Dembinski (TU Dortmund)

2023_02_chromo (2).pdf

5 Recent developments in GRB modeling

(online)

Speaker: Bing Theodore Zhang (YITP, Kyoto University)

workshop-230227.pdf

12:00 Lunch

6 Multimessenger emission from SgrA* with CRPropa

(online)

Speaker: Rafael Alves Batista (Universidad Autónoma de Madrid)

7 Numerical simulations of the wind model of NGC 1068

Speaker: Matteo Cerruti (Université Paris Cité - APC)

Cerruti_Bochum23.pdf

8 Recent results from time-dependent polarization modeling

(online)

Speaker: Haocheng Zhang (NASA Goddard Space Flight Center)

HadronicModel.pdf

9 The discovery of extragalactic neutrino factories

Speaker: Sara Buson (University of Würzburg)

Buson_Bochum2023.pdf

15:00 Coffee break

Free-format group discussions

Tuesday 28 February

09:00 Morning coffee chat

10 Efficient treatment of photo-nuclear processes with NeuCosmA

Speaker: Walter Winter (DESY)

230227_Bochum_NeuCosmA.pdf

11 Transport of heavy cosmic rays in evolving astrophysical environments

Speaker: Lukas Merten (Ruhr University Bochum)

LeptohadronicPropagationCodes_Merten.pdf

12 A new approach to modeling with the open-source code agnpy

(online)

Speaker: Cosimo Nigro (IFAE Barcelona)

agnpy_astro_worskhop_numerical_mm_modelling.pdf

11:30 Lunch and visit to the botanical garden

13 Multimessenger study of blazars: modeling and results from SOPRANO

(online)

Speakers: Damien Bégué (Bar Ilan University), Narek Sahakyan (ICRANet-Armenia)

Begue_Damien_presentation.pdf

14 A new model of tidal disruption events with AM3

Speaker: Chengchao Yuan (DESY)

CY-LepHad-Bochum.pdf

15 Beaming patterns of neutrino emission from blazars

(online)

Speaker: Markus Böttcher (North-West University)

Boettcher_Bochum_Feb2023_neutrino_beaming.pdf

15:30 Coffee break

Free-format group discussions

19:00 Social dinner

Wednesday 1 March

09:00 Morning coffee chat

Discussion session

Guided discussion session on the open questions, technical challenges, and our means to address them as a leptohadronic modeling community

12:00 Lunch