3rd International þing on QCD Challenges from pp to AA

Europe/Stockholm
Lund university

Lund university

Christian Bierlich, Christopher Plumberg, David Silvermyr (Lunds universitet), Leif Lönnblad (Lunds universitet), Peter Christiansen (Lunds universitet)
Description

March 30, 2020: The preprint for the write-up of the workshop can be fond here.

A þing (thing): an assembly of free men and women with the purpose to solve disputes.

This is the third workshop in the series “International Workshop on QCD Challenges from pp to AA”. The two first workshops were in Taxco:
https://indico.nucleares.unam.mx/event/1010/
and Puebla:
https://indico.cern.ch/event/617445/

The aim of this workshop series is to discuss the progress on the understanding of the dynamics in dense QCD systems, like those, which can be created in high multiplicity pp and pA collisions.

Dates:
August 19-23, 2019.

Where:
Lund, Sweden. It will be held at the University.

Goal and basic idea:
The objective with the structure of the meeting is to have something really interactive and that is why we call it a þing. People should not reuse their old talks but spend some time to think and sharpen their arguments and come to the þing prepared for a CLASH!

The concrete goal of the þing is to discuss 6 topics (relevant for the CLASH project) in detail. Each topic will have ~7-8 people working on it during the þing. The goal is to as concretely as possible define experimental measurements/developments of new methods and theoretical calculations/predictions/developments needed to make substantial progress on each of the topics. This will hopefully be valuable input to both the CLASH project and the community.

Important: It is very important that each participant, before the þing, prepares a poster that address one aspect of the synopsis. If the poster is ready at least one week before the workshop starts, we can print it for free in Lund. Details will be circulated later.

Important: all participants have to be present and active for the full period of the þing!

Topics, confirmed convenors and local responsibles (secretaries):

1) In what way does the initial state and stages of a collision imprint itself on the final state observables? And how can we distinguish different models of the stages of evolution in nuclear collisions?

  • Synposis (pdf)
  • Mark Mace (University of Jyväskylä)
  • Andreas Morsch (CERN)
  • Secretary: Christian Bierlich, Christopher Plumberg

2) In what way are QGP like effects in small systems related to each other?

  • Synposis (pdf)
  • Anthony Timmins (University of Houston)
  • Aleksas Mazeliauskas (Heidelberg University)
  • Secretary: Alice Ohlson

3) Is there jet quenching in small systems, and can we measure and calculate it?

  • Synopsis (pdf)
  • Peter Jacobs (LBNL)
  • Urs Achim Wiedemann (CERN)
  • Secretary: Leif Lönnblad

4) How does the hadronization process depend on the properties of the hadronizing system?

  • Synopsis (pdf)
  • David Chinellato (Unicamp)
  • Rainer Fries (Texas A&M University)
  • Secretary: Peter Christiansen

5) What is the role of heavy quarks in establishing the underlying physics mechanisms in small or large systems?

  • Synopsis (pdf)
  • Anton Andronic (University of Münster)
  • Ralf Rapp (Texas A&M University)
  • Secretary: David Silvermyr

Registration: Registration is open.

Local organizing committee:

  • Christian Bierlich
  • Peter Christiansen
  • Leif Lönnblad
  • Alice Ohlson
  • Christopher Plumberg
  • David Silvermyr

    

Credits: the Lund graphics used in the conference logo was originally made by Eamonn Maguire from Antarctic Design for the LHCP 2019 conference. The track graphics used in the logo was made by the ALICE experiment.

Participants
    • 12:00
      Lunch at University (buffet)
    • 1
      Welcome
      Slides
    • 2
      Topic 1 synopsis (Andreas Morsch and Mark Mace)
      Slides
    • 3
      André Vieira da Silva
      Poster
    • 4
      Smita Chakraborty
      Poster
    • 5
      David Silvermyr
      Poster
    • 6
      Dennis Pereplitsa
      Poster
    • 7
      Roberto Preghenella
      Poster
    • 8
      Piotr Bozek
      Poster
    • 9
      Marius Utheim
      Poster
    • 10
      Topic 4 synopsis (David Dobrigkeit Chinellato and Rainer Fries)
      Poster
    • 11
      Omar Vazquez Rueda
      Poster
    • 12
      Alice Ohlson
      Poster
    • 13
      Topic 5 synopsis (Ralf Rapp and Anton Andronic)
    • 14
      Wenbin Zhao
      Poster
    • 15:05
      Coffee
    • 15
      Andrea Rossi
      Poster
    • 16
      Hendrik van Hees
      Poster
    • 17
      Anton Andronic
      Poster
    • 18
      Guy Paic
      Poster
    • 19
      Topic 2 synopsis (Aleksas Mazeliauskas and Anthony Timmins)
      Poster
      Slides
    • 20
      Korinna Zapp
      Poster
    • 21
      Peter Christiansen
      Poster
    • 22
      Topic 3 synopsis (Peter Jacobs and Urs Achim Wiedemann)
      Poster
    • 23
      Jonatan Adolfsson
      Poster
    • 24
      Gösta Gustafson
      Poster
    • 25
      Ralf Rapp
      Poster
    • 26
      Antonio Ortiz
      Poster
    • 27
      Leif Lönnblad
      Poster
    • 28
      Vytautas Vislavicius
      Poster
    • 29
      Christopher Plumberg
      Poster
    • 30
      Adrian Nassirpour
      Poster
    • 31
      Aleksas Mazeliauskas
      Poster
    • 32
      Christian Bierlich
      Poster
    • 33
      Andreas Morsch
      Poster
    • 34
      Dong Jo Kim
      Poster
    • 18:11
      Pizzas and welcome drink
    • 35
      Discussion in topical groups
      photo
    • 10:15
      Coffee
    • 36
      Discussion in topical groups
    • 12:00
      Lunch (free) Downtown

      Downtown

    • 37
      Discussion in topical groups
    • 15:30
      Coffee
    • 38
      Team building in Malmö (bus leaves at 16:15) Utmaningarnas Hus

      Utmaningarnas Hus

      Geijersgatan 8, 216 18 Limhamn
    • 39
      Discussion in pairs of groups (1 and 2, 3 and 4)
    • 10:15
      coffee
    • 40
      Discussion in pairs of groups (1 and 4, 3 and 5)
    • 12:00
      Lunch at University (sandwiches)
    • 41
      Discussion in pairs of groups (1 and 5, 2 and 4)
    • 42
      Discussion in pairs of groups (1 and 3, 2 and 5)
    • 15:30
      coffee
    • 43
      Discussion in pairs of groups (2 and 3, 4 and 5)
    • 18:30
      Dinner Kockomat AB Fest & Catering

      Kockomat AB Fest & Catering

      Västergatan 13, 222 29 Lund
    • 44
      Free form discussion
    • 10:15
      Coffee
    • 45
      Free form discussion
    • 12:00
      Lunch (free) Downtown

      Downtown

    • 46
      Discussion in topical groups
    • 15:00
      coffee
    • 47
      Discussion in topical groups
    • Topic 1 - Initial state/stages and how to differentiate between different models: In what way does the initial state and stages of a collision imprint itself on the final state observables? And how can we distinguish different models of the stages of evolution in nuclear collisions? Lundmarkssalen

      Lundmarkssalen

      Lund university

      In what way does the initial state and stages of a collision imprint itself on the final state observables? And how can we distinguish different models of the stages of evolution in nuclear collisions?

      Conveners: Christian Bierlich, Christopher Plumberg
      slides
    • Topic 2 - Relation between QGP-like effects: In what way are QGP like effects in small systems related to each other? Lundmarkssalen

      Lundmarkssalen

      Lund university

      In what way are QGP like effects in small systems related to each other?

      slides
    • 10:00
      Coffee Lundmarkssalen

      Lundmarkssalen

      Lund university

    • Topic 3 - Energy loss: Is there jet quenching in small systems, and can we measure and calculate it? Lundmarkssalen

      Lundmarkssalen

      Lund university

      Is there jet quenching in small systems, and can we measure and calculate it?

      Convener: Leif Lönnblad (Lunds universitet)
      photo
      slides
    • Topic 4 - Hadronization: How does the hadronization process depend on the properties of the hadronizing system? Lundmarkssalen

      Lundmarkssalen

      Lund university

      How does the hadronization process depend on the properties of the hadronizing system?

      Convener: Peter Christiansen (Lunds universitet)
      slides
    • Topic 5 - Heavy quarks: What is the role of heavy quarks in establishing the underlying physics mechanisms in small or large systems? Lundmarkssalen

      Lundmarkssalen

      Lund university

      What is the role of heavy quarks in establishing the underlying physics mechanisms in small or large systems?

      Convener: David Silvermyr (Lunds universitet)
      slides
    • 48
      Closing Lundmarkssalen

      Lundmarkssalen

      Lund university

    • 12:15
      Lunch at University (salads) Lundmarkssalen

      Lundmarkssalen

      Lund university