Particle Physics Days 2025

13 Nov 2025, 09:00 → 14 Nov 2025, 17:18 Europe/Helsinki

Hanna Lempiäinen, Henning Kirschenmann (LUT University and Helsinki Institute of Physics (FI)), Ilkka Helenius (University of Jyväskylä), Jens Erik Brucken (Helsinki Institute of Physics (FI)), Matti Heikinheimo (University of Helsinki and Helsinki Institute of Physics), Pyry Runko (University of Jyväskylä)

Description

Annual meeting of the Particle Physics Division of the Finnish Physical Society.

This is a two-day in-person meeting in Hyytiälä research station

https://www.helsinki.fi/en/research-stations/hyytiala-forest-station

Please register as soon as possible. Participation guaranteed only for registrations before 22 October.

Accommodation and bus travel will be covered by HIP projects and/or FPS funding to the PP division.

Previous meetings linked from PP Division home pages and instructions to sign up to pp-findiv list:

https://www.mv.helsinki.fi/home/hitu_www/partdiv.html

Registration

Participants

Abhiram Kaushik Badrinarayanan
Aleksi Vuorinen
Anca Tureanu
Anna Milieva
Caio Brito
Constantin Sporleder
Duarte Feiteira
Erik Brücken
Finn Smits
Fredrik Oljemark
Heikki Mäntysaari
Henning Kirschenmann
Hira Sharif
Hussam Badran
ibrar khan
Ilkka Helenius
Jeff Schymiczek
Joni Laulainen
Juska Pekkanen
Kai Krister Loo
Kari J Eskola
Kenneth Österberg
Kosmo Kukkonen
Laura Huhta
Madhav Chithirasreemadam
Magnus Bertilsson
Matilda Marjamäki
Matti Heikinheimo
Maxim Virta
Mikael Myllymäki
Mikko Seppälä
Mikko Voutilainen
Nurfikri Norjoharuddeen
Oleh Fedkevych
Olli Väisänen
Panja Luukka
Patin Inkaew
Patricia Gimeno Estivill
Paul Hoyer
Risto Paatelainen
Sami Nurmi
Sami Räsänen
Santeri Saariokari
Sebastian Sassi
Swaleha Mulani
Timo Ahola
Timo Kärkkäinen
Tuomas Lappi
Vadim Guzey
Van Dung Le
Ville Alanko
XUANBO TONG
yamna shaikh
+14

Thursday 13 November
- Thu 13 Nov
- Fri 14 Nov
- 09:15 → 11:30
  
  Bus Transfer from Jyväskylä to Hyytiälä 2h 15m
  
  Departure time from Jyväskylä TBC
- 11:30 → 11:45
  
  Bus Transfer from Orivesi Train Station to Hyytiälä 15m
  
  Participants from other places than Jyväskylä are invited to arrive by train at 11:31 to Orivesi. They will be picked up by the bus arriving from Jyväskylä.
- 11:45 → 12:40
  
  Buffet lunch 55m
- 12:40 → 13:25
  Session: Talks on strategy process and long term perspectives
  - 12:40
    
    European Particle Physics Strategy update - Nordic and Finnish perspective tbc 25m
    
    20 + 5 min
    
    Speaker: Prof. Panja Luukka (Lappeenranta-Lahti University of Technology (FI))
  - 13:05
    
    Early Career Researchers - summary from ECFA ECRs 20m
    
    15+5'
    
    Speakers: Hanna Lempiäinen, Laura Huhta (University of Jyvaskyla (FI)), Mikael Myllymaki (Helsinki Institute of Physics (FI)), Petja Kalle Matias Paakkinen
- 13:25 → 14:25
  Session: QCD theory
  - 13:25
    
    QCD in UPCs 30m
    
    25+5'
    
    Speaker: Vadim Guzey (University of Jyvaskyla)
  - 13:55
    
    Dense Matter 30m
    
    25+5'
    
    Speaker: Risto Paatelainen
- 14:25 → 14:50
  
  Afternoon coffee 25m
- 14:50 → 17:00
  Evening session: Experimental overviews and upgrades
  - 14:50
    
    CMS+TOTEM/PPS experimental overview 30m
    
    25'+5'
    
    Speaker: Nurfikri Norjoharuddeen (Helsinki Institute of Physics (FI))
  - 15:20
    
    Results from the recent 2025 light ion LHC run by ALICE 30m
    
    25+5 min
    
    Speaker: Maxim Virta (University of Jyväskylä)
  - 15:50
    
    CMS/PPS upgrades 25m
    
    20'+5'
    
    Speaker: Jens Erik Brucken (Helsinki Institute of Physics (FI))
  - 16:15
    
    CMS: (NextGen)Trigger / Edge ML 20m
    
    15' + 5'
    
    Speaker: Santeri Laurila (CERN & Helsinki Institute of Physics (FI))
- 17:00 → 18:00
  Agenda: Division meeting
  1. Opening of the meeting, choosing the chair and secretary, and two persons for counting votes
  2. Accepting the agenda
  3. Choosing the board
  4. Activity of the division 2024-2025
  5. Meetings organized in Finland 2024-2025
  6. Meetings to be organized in Finland 2025-2026
  7. RECFA representative report
  8. ECFA ECR representatives report
  9. AOB
  10. Closing the meeting
  - 17:00
    
    RECFA 15m
    
    Speaker: Prof. Panja Luukka (Lappeenranta-Lahti University of Technology (FI))
- 18:00 → 19:00
  
  Dinner 1h
- 19:00 → 23:00
  
  Rantasauna 4h
Friday 14 November
- Thu 13 Nov
- Fri 14 Nov
- 08:00 → 09:00
  
  Breakfast 1h
- 09:00 → 09:50
  
  FCC-ee project status, physics goals and detector R&D 50m
- 10:00 → 10:15
  
  Short break (no coffee) 15m
- 10:15 → 11:30
  Session: Various Topics
  - 10:15
    
    Theories of neutrino oscillations 30m
    
    25+5
    
    Speaker: Anca Tureanu (University of Helsinki)
  - 10:45
    
    MoEDAL-MAPP Experiment at CERN 20m
    
    15+5
    
    Speaker: Dr Matti Kalliokoski (Helsinki Institute of Physics (FI))
  - 11:05
    
    POSEIDON (nuclear fuel imaging) 20m
    
    15+5
    
    Speaker: Santeri Saariokari (Helsinki Institute of Physics (FI))
- 11:30 → 12:30
  
  Lunch 1h
- 12:30 → 14:36
  Session: Various topics
  - 12:30
    
    Jet reconstruction in FoCal 20m
    
    15+5'
    
    Speaker: Laura Huhta (University of Jyvaskyla (FI))
  - 12:50
    
    Cosmological gravitational particle production 20m
    
    15+5'
    
    Speaker: Duarte Miguel da Silva Feiteira (University of Helsinki)
  - 13:10
    
    Neural network enhanced Bayesian global analysis of relativistic heavy ion collisions 20m
    
    15+5'
    
    Speaker: Harri Niemi (University of Jyväskylä)
  - 13:30
    
    The LO DIS dipole picture in exact kinematics 20m
    
    15+5
    
    Speaker: Magnus Bertilsson
  - 13:50
    
    Tales from particle physics 15m
    
    15+5'
    
    Speaker: Timo Johnny Karkkainen (Helsinki Institute of Physics (FI))
  - 14:05
    
    Hyytiälä Station: Research done here 20m
  - 14:25
    
    Survey and group picture (QR Code, link, and picture) 5m
- 14:30 → 15:00
  
  Coffee 30m
- 15:00 → 15:30
  
  Buses departing to Helsinki and Jyväskylä (exact time tbc) 30m

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Particle Physics Days 2025