JUNO EU+AM Meeting

7 Oct 2025, 09:00 → 10 Oct 2025, 20:00 Europe/Berlin

University of Hamburg, Campus Bahrenfeld (DESY)

Caren Hagner (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik)), Daniel Bick (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik)), John Barre (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik))

The autumn 2025 JUNO EU+AM meeting will take place at the University of Hamburg October 08 to 10 2025 (Wednesday through Friday). It will be preceeded by the annual meeting of the German DFG research unit on Tuesday, October 07.

The meeting venue will be at Campus Bahrenfeld (DESY Campus).

Tuesday 7 October

09:00 → 09:30 German DFG Research Unit Retreat: Welcome and Overview

09:00 Weclome

Speakers: Caren Hagner (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik)), Daniel Bick (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik))

09:05 Status of the German JUNO DFG research unit

Speaker: Tobias Lachenmaier (Universität Tübinen)

09:30 → 10:30 German DFG Research Unit Retreat: Individual Talks

09:30 The AURORA laser calibration system

Speaker: Marcel Büchner (JGU Mainz)

10:30 → 11:00 Coffee Break

11:00 → 12:00 German DFG Research Unit Retreat Lecture

11:00 ESSnuSB+

Speaker: Tamer Abdelkmaksoud Mohamed Tolba (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik))

12:00 → 13:30 Lunch

13:30 → 15:30 German DFG Research Unit Retreat: Individual Talks

13:30 Overview of ongoing efforts at GSI group

Speaker: Rosmarie Wirth

13:50 OMILREC nPE map cross check

Speaker: Thilo Birkenfeld (RWTH Aachen)

15:30 → 16:00 Coffee Break

16:00 → 18:00 German DFG Research Unit Retreat: Status and Future of OSIRIS

Convener: Michael Wurm (Universität Mainz)

16:00 Status of the OSIRIS MC Simulation

Speaker: Lukas Bieger (Universität Tübinen)

16:20 Event Reconstruction in OSIRIS and JUNO

Speaker: Elisabeth Neuerburg (RWTH Aachen)

16:40 Muon Reconstruction in the JUNO pre-Detector OSIRIS

Speaker: Marcel Büchner (JGU Mainz)

17:00 Alpha beta discrimination in OSIRIS

Speaker: Martin Kandeln (RWTH Aachen)

17:20 OSIRIS DAQ and single event fits

Speaker: Arshak Jafar (JGU Mainz)

17:40 Future of OSIRIS, publications

Speaker: Michael Wurm (Universität Mainz)

19:00 → 21:00 Social Event: German DFG Research Unit Dinner

Wednesday 8 October

08:30 → 09:30 Welcome Coffee and Registration

09:30 → 12:00 Country and Status Reports

09:30 Welcome

Speakers: Caren Hagner (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik)), Daniel Bick (UNI/EXP (Uni Hamburg, Institut fur Experimentalphysik))

09:45 Country Report Americas

Speaker: Pedro Ochoa-Ricoux (University of California, Irvine)

09:55 Country Report Armenia

Speaker: Ara Ioannisian

10:05 Country Report Belgium

Speaker: Barbara Clerbaux (UNIVERSITE LIBRE DE BRUXELLES)

10:15 Country Report Czech Republic

Speaker: Vit Vorobel

10:25 Country Report Finland

Speaker: Kai Loo (University of Jyvaskyla, Finland)

10:35 Country Report France

Speaker: Cécile Jollet

10:45 Country Report Germany

Speaker: Tobias Lachenmaier (Universität Tübinen)

10:55 Country Report Italy

Speaker: Gioacchino Ranucci (INFN Milano)

11:05 Country Report MSU & INR

11:15 Country Report JINR

Speaker: Maxim Gonchar (JINR)

11:25 Country Report Slovakia

Speaker: Fedor Šimkovic

11:35 Country Report UK

Speaker: Xianguo Lu (University of Warwick)

12:00 → 13:30 Lunch

13:30 → 14:15 Country and Status Reports

13:30 JUNO DCI and computing resources status

Speaker: Giuseppe Andronico (INFN Sez. CT)

14:15 → 14:30 First JUNO analysis: Global Summary

14:30 → 15:15 First JUNO analysis: Reports from the WP Conveners, Discussion

14:30 Group C - WP1 - Fit and statistical machinery

Speakers: Andrea Serafini (University of Padova & INFN), Sindhujha Kumaran (UCI)

14:45 Group C - WP2 - Muon tagging + IBD selection + data-driven backgrounds

Speakers: Cristobal Morales, Vanessa Cerrone

15:00 Group C - WP3 - Backgrounds predicted analytically/using MC

Speakers: Mariam Rifai, Ze Chen

15:15 → 15:45 Coffee Break

15:45 → 16:45 First JUNO analysis: Reports from the WP Conveners, Discussion

15:45 Group C - WP4 - Muon tagging using TT

16:00 Group C - WP5 - Reconstruction

Speakers: Luca Pelicci, Thilo Birkenfeld

16:15 Group C - WP6 - Detector response and calibration

Speakers: Davide Basilico, Marco Malabarba

16:30 Group C - WP7 - Unoscillated spectrum prediction

Speaker: Matteo Borghesi

16:45 → 17:45 PI Discussion

18:30 → 20:00 Social Event: St. Pauli Tour

20:00 → 22:00 Social Event: Senior Dinner

20:00 → 22:00 Social Event: Young Scientists Dinner

Thursday 9 October

08:30 → 10:00 First JUNO analysis: Discussion of critical key points for IBD analysis: event selection and background estimations

10:00 → 10:30 Coffee Break

10:30 → 12:00 Free discussion and hands-on work

12:00 → 13:30 Lunch

13:30 → 15:00 First JUNO analysis: Discussion of critical key points for IBD analysis: detector response comprehension and modeling

15:00 → 15:30 Coffee Break

15:30 → 16:15 First JUNO analysis: Reconstruction

16:15 → 17:00 Free discussion and hands-on work

18:00 → 21:00 Social Event: Social Dinner: Boat Cruise

Friday 10 October

09:00 → 10:30 Other updates and analyses

09:00 TT: End of installation & remaining electronics work

Speaker: Jacques WURTZ (IPHC-IN2P3)

09:10 TT DAQ & planned evolution

Speaker: Denis Krobalev

09:20 Top Tracker Status

Speaker: João Pedro Athayde Marcondes de André (IPHC/CNRS/IN2P3)

09:30 Status of the SPMTs

Speaker: Jonas Buchholz

09:50 Status of OSIRIS

Speaker: Michael Wurm (Universität Mainz)

10:30 → 11:00 Coffee Break

11:00 → 12:30 First JUNO analysis: Next plans and final summary talk

12:30 → 14:00 Lunch

14:00 → 15:00 Free discussion and hands-on work: Drafting of technotes

15:00 → 15:30 Closing session