Jets and their substructure from LHC data

Name: Jets and their substructure from LHC data
Start: 2021-05-31T09:00:00+02:00
End: 2021-06-03T19:00:00+02:00
Location: CERN

31 May 2021, 09:00 → 3 Jun 2021, 19:00 Europe/Zurich

On-line only (CERN)

On-line only

CERN

Description

This CERN-TH workshop will be held virtually on ZOOM between 31 May - 4 Jun. We invite you to register through the menu item on the left. The workshop will involve a mixed audience of experimentalists and theorists, with a particular emphasis on phenomenology and the open challenges in jet physics at the LHC. The main programme will take place in the early afternoon and topical discussion sessions will be organised both in the morning and in the late afternoon. In order to foster lively discussions, we wish to accommodate 2-3 short talks (10-15mins) in each discussion session. We encourage participants, especially young researchers, to submit their abstract using the form via the "Call for Abstracts" menu on the left.

List of confirmed speakers:

Bugra Bilin (Univ. Bruxelles)
Andy Buckley (Univ. of Glasgow)
Trisha Farooque (MSU)
Rhorry Gauld (Nikhef)
Thomas Gehrmann (UZH)
Tommaso Giani (Univ. of Edinburgh)
Lucian Harland-Lang (Univ. of Oxford)
Andreas Hinzmann (Univ. Hamburg)
Michael Kagan (SLAC)
Gregor Kasieczka (Univ. Hamburg)
Andrew Larkoski (Reed College)
Ezra Lesser (ALICE, Berkeley)
Kara Mattioli (LHCb, Univ. of Michigan)
Ben Nachman (LBNL)
Duong Hai Nguyen (SUNY)
Gregory Soyez (IPhT, Saclay)
Jesse Thaler (MIT)
Pavel Starovoitov (Univ. Heidelberg)
Benedikt Maier (CERN)

Organising Committee:

Anja Butter (Univ. of Heidelberg)
Claude Duhr (CERN)
Alexander Huss (CERN)
Bogdan Malaescu (LPNHE/CNRS Paris)
Michelangelo Mangano (CERN)
Simone Marzani (INFN, Genova)
Pier Monni (CERN)
Klaus Rabbertz (KIT)

Participants

Aashaq Shah
Abdelrahman Abouelenain
Abhishek Agrahari
Abhishek Sharma
Adam Rennie
Adam Takacs
Aditya Pathak
Adrian Rodriguez Garcia
ADRIAN RUBIO JIMENEZ
Ahmed Ali
Ahmed raafat Abdel kareem
Ahmed Tarek
Alba Soto Ontoso
Alberto Rescia
Alejandro Gomez Espinosa
Aleksas Mazeliauskas
Alex Mitov
Alex Sopio
Alexander Karlberg
Alexander Yohei Huss
AMANDIP De
Amit Chakraborty
Andrea Banfi
Andrea Cardini
Andrea Coccaro
Andrea Di Luca
Andreas Hinzmann
Andreas Lolos
Andreas Papaefstathiou
Andrei Popescu
Andrew Larkoski
Andrzej Konrad Siodmok
Andy Buckley
Asmaa Aboulhorma
Aude Gehrmann-De Ridder
Ayana Tamu Arce
Barbara Trzeciak
Bas Hofman
Basem El-Menoufi
Bellagente Marco
Ben Nachman
Benedikt Maier
Bernhard Mistlberger
Bhavna Prasad
Bhushan pawar
Billy Ford
Bin Wu
Bogdan Malaescu
Bugra Bilin
C.-P. Yuan
Camacho Toro Reina
Carlo Oleari
Carlos Sandoval Usme
Charanjit Kaur Khosa
Chiara Savoini
Chris Malena Delitzsch
Christine McLean
Christopher Young
Claire Gwenlan
Claude Duhr
Congqiao Li
Conor Elrick
Daniel Britzger
Daniel Reichelt
Daniel Savoiu
David d'Enterria
David Munoz Perez
Davide Melini
Debajyoti Sengupta
Deepak Sathyan
Denis Comelli
Deniz Sunar Cerci
Dhanush Anil Hangal
Dilia Maria Portillo Quintero
Dingyu Shao
Dukhishyam Mallick
Duong Hai Nguyen
Edmund Xiang Lin Ting
Edson Carquin Lopez
Ejiro Naomi Umaka
Elena Bratkovskaya
Elena Villhauer
Elke-Caroline Aschenauer
Emanuele Re
Emily Ann Smith
Ernesto Arganda
Esteban Fullana Torregrosa
Ethan Lewis Simpson
Evelin Meoni
Fabrizio Parodi
Fanqiang Meng
Farida Fassi
Felipe Gregoletto Ben
Florian Fischer
Frederic Alexandre Dreyer
Gabriel Gomes
Garvita Agarwal
Gauld Rhorry
German Rodrigo
Giovanni Stagnitto
Giulia Manco
Giuseppe Callea
Goutam Das
Gregor Kasieczka
Gregory Soyez
Guglielmo Frattari
Guilherme Milhano
Hannah Bossi
Hao Chen
Hao Zhang
Harish Potti
Hasan SANSAR
Henning Kirschenmann
Henry Day-Hall
Henry Klest
Hirak Bandyopadhyay
HuaXing Zhu
Huilin Qu
Ilia Grishmanovskii
Ilknur Hos
Iurii Karpenko
Jacan Chaplais
Jack Araz
Jack Helliwell
Jad Zahreddine
Jaehyeok Ryu
James Mulligan
Jasmine Therese Brewer
Javier Llorente
Jenni Smillie
Jennifer Roloff
Jernej F. Kamenik
Jesse Thaler
Jihun Kim
Jiri Kvita
Joey Huston
Johan Sebastian Bonilla
Johannes Michel
Jonathan Butterworth
Jose Gabriel Reyes Rivera
Julia Lynne Gonski
Justin Tan
K.C. Kong
Kajal Samanta
Kara Mattioli
Karolos Potamianos
Katsuo Tokushuku
Keerthana Rajan L
Kees Benkendorfer
Kimu Tsuri
Klaus Rabbertz
Knut Zoch
Konrad Tywoniuk
Lauren Meryl Hay
Leonardo Barreto De Oliveira Campos
Lesya Horyn
Leticia Cunqueiro Mendez
Liliana Apolinario
Lorenz Vogel
Louis Moureaux
Lourdes Urda
Luca Rottoli
Lucian Harland-Lang
Ludovic Scyboz
Maien Binjonaid
Manuel Alvarez Estevez
Marcel Vos
Marcelo Gameiro Munhoz
Marco Radici
Maria Moreno Llacer
Mario Campanelli
Markus Wobisch
Marta Verweij
Martin Rybar
Massimiliano Procura
Mateusz Ploskon
Mathieu Pellen
Matt LeBlanc
Maximilian Amerl
Maximilian J Swiatlowski
Meng-Ju Tsai
Michael Aaron Kagan
Michael James Fenton
Michal Wiktor Czakon
Miguel Villaplana
Milos Dordevic
Minho Kim
Mohammed Mahmoud Mohammed
Mrinal Dasgupta
Muhammad Abdullah Al-Mashad
Namrata Manglani
Nima Zardoshti
Oleh Fedkevych
Orhan Cakir
Pablo Martín-Ramiro
Panagiota Kanti
Paolo Torrielli
Parth Patil
Paul Caucal
Pavel Starovoitov
Pavol Strizenec
Pedro Cal
Peter Lichard
Peter Loch
Peter Skands
Philipp Windischhofer
Philippe Simonis
Pier Monni
Prasanna Kumar Dhani
Qipeng Hu
Radha Tanya
Radhika Vinze
Raghav Kunnawalkam Elayavalli
Rajiv V Gavai
Ramon Winterhalder
Rawda Aboalfetoh
Raymond Ehlers
Rene Poncelet
Rhona McTeague
Rian Fritz Jalandoni
Rob Verheyen
Roberto Morales Valbuena
Robin Erbacher
Rok Medves
Roy Lemmon
Rudi Rahn
sagar airen
Samuel Abreu
Samuel Byrne Klein
Sanmay Ganguly
Santos Helena
Saurabh Rindani
Sebastian Bysiak
Semiray Girgis Chyla
Sergey Goloskokov
Sevil Salur
Shubhani Jain
Silvia Ferrario Ravasio
Simon Badger
Simon Plätzer
Simon-Gabriel Beauvais
Simone Caletti
Simone Marzani
Snigdho Chakraborty
Soham Bhattacharya
Sohyun Park
Solange Schrijnder van Velzen
Stan Srednyak
Steffen Albrecht
Steffen Schumann
Steven Schramm
SuJeong Ji
Suman Chatterjee
Swapnil Dhage
Sönmez Nasuf
Takuya Nobe
Tania Natalie Robens
Tanja Holm
Terrance Figy
Tetiana Obikhod
Theo Heimel
Thorben Finke
Tommaso Giani
Trisha Farooque
Tristan Andrew Ruggeri
Trivan Pal
vittorio del duca
Vladimir Pastushenko
Wanli Ju
Wei Hu
Wessel Rijk
Wouter Waalewijn
X.-M. Xu
Xavier Coubez
Xiaohu Sun
Xingguo Li
Xuan Chen
Yan Ke
Yelyzaveta Yedelkina
Yen-Jie Lee
Yibei Li
Yilun Du
Ynyr Harris
Yongbin Feng
Zhite Yu
Zoltan Ligeti
Zuhal Seyma Demiroglu

Monday, 31 May
- 1
  
  Welcome
  
  Intro.pdf
  
  Recording
- Jets and V+jets: Uncertainties & correlations
  - 2
    
    ATLAS+CMS: Experimental overview on jets and V+jets
    
    Speakers: Bugra Bilin (Universite Libre de Bruxelles (BE)), Pavel Starovoitov (Ruprecht Karls Universitaet Heidelberg (DE))
    
    Recording
    
    VJtalk_JetsatLHC_PS_BB.pdf
  - 3
    
    Precision QCD for jets and V+jets
    
    Speaker: Thomas Kurt Gehrmann (Universitaet Zuerich (CH))
    
    Gehrmann_CERN_Jets21.pdf
    
    Recording
  - 15:35
    
    break
  - 4
    
    Impact of jet data on PDFs and alpha_s
    
    Speakers: Dr Lucian Harland-Lang (University of Oxford), Tommaso Giani
    
    giani.pdf
    
    lhl_jets.pdf
    
    Recording
- Discussions
  - 5
    
    Precision predictions for jet rates
    
    Speaker: Rene Poncelet (Cambridge University)
    
    Poncelet_Jets@LHC.pdf
  - 6
    
    PDF fits using 3D dijet data
    
    Speakers: Jakob Karl Stark (KIT - Karlsruhe Institute of Technology (DE)), Klaus Rabbertz (KIT - Karlsruhe Institute of Technology (DE))
    
    PDF-Fits-3D-Dijet_CERNTH-WS_202105.pdf
  - 18:10
    
    additional discussions
Tuesday, 1 June
- Discussions
  - 7
    
    A Comparative Machine Learning Study of Color Tagger Variables in VH(bb) with Fast Detector Simulation
    
    Speaker: Alberto Rescia (University of Pavia and INFN (IT))
    
    RESCIA_ML_study_color_variables.pdf
  - 8
    
    Recoil-free azimuthal angle for precision boson-jet correlation at the LHC
    
    Speaker: Dingyu Shao (Fudan University (CN))
    
    JetLHC_DYShao.pdf
  - 11:40
    
    additional discussions
- Heavy quark jets
  - 9
    
    ATLAS+CMS: Experimental overview on heavy-flavoured jets
    
    Speakers: Andy Buckley (University of Glasgow (GB)), Duong Hai Nguyen (The State University of New York SUNY (US))
    
    Jets@LHC 2021 - ATLAS & CMS HF Jets.pdf
    
    Recording
  - 10
    
    LHCb: Experimental overview on heavy-flavoured jets
    
    Speaker: Kara Mattioli (University of Michigan (US))
    
    Mattioli_JetsatLHC2021.pdf
    
    Recording
  - 15:20
    
    break
  - 11
    
    Flavour tagging in jets: theory vs. experiment
    
    Speaker: Rhorry Gauld (Nikhef)
    
    CERN_Jets.pdf
    
    Recording
  - 12
    
    Machine Learning landscape of top tagging
    
    Speaker: Gregor Kasieczka (Hamburg University (DE))
    
    Landscape_CERN_Workshop.pdf
    
    Recording
- Discussions
  - 13
    
    NNLO QCD predictions for W+c-jet production at the LHC
    
    Speaker: Mathieu Pellen (University of Freiburg)
    
    PELLEN_Jets_2021.pdf
  - 14
    
    Evolution of Track functions at order alpha_s^2
    
    Speaker: Solange Schrijnder van Velzen
    
    Cern_Talk.pdf
  - 18:10
    
    additional discussions
Wednesday, 2 June
- Discussions
  - 15
    
    Soft drop momentum sharing fraction zg beyond LL accuracy
    
    Speaker: Pedro Cal (University of Amsterdam)
    
    Zg-at-NLLp.pdf
  - 16
    
    Investigating top tagging with N-subjettiness and prong finding
    
    Speaker: Jack Helliwell (University of Manchester)
    
    Top_Tagging_JH.pdf
  - 11:40
    
    additional discussions
- Jet Substructure
  - 17
    
    ATLAS+CMS: Jet substructure measurements
    
    Speakers: Andreas Hinzmann (Hamburg University (DE)), Ben Nachman (Lawrence Berkeley National Lab. (US))
    
    Jet substructure measurements with CMS and ATLAS.pdf
    
    Recording
  - 18
    
    ALICE: Jet substructure measurements
    
    Speaker: Ezra Douglas Lesser (University of California Berkeley (US))
    
    Jet substructure for SM measurements on ALICE.pdf
    
    Recording
  - 15:20
    
    break
  - 19
    
    New theory challenges in jet substructure
    
    Speaker: Gregory Soyez (IPhT, CEA Saclay)
    
    Recording
    
    substructure.pdf
  - 20
    
    Theoretical precision for jet substructure
    
    Speaker: Andrew Larkoski (Reed Collge)
    
    CERNJets_Larkoski.pdf
    
    Recording
- Discussions
  - 21
    
    Rethinking jets
    
    Speaker: Ian James Moult
    
    IanMoult_CERNworkshop_2021.pdf
  - 22
    
    Spin-sensitive jet observables and their resummation
    
    Speaker: Alexander Karlberg (University of Oxford)
    
    020621JetSubstructure.pdf
  - 18:10
    
    additional discussions
Thursday, 3 June
- Discussions
  - 23
    
    Deep learning jet modifications in heavy-ion collisions
    
    Speaker: Yilun Du (University of Bergen)
    
    Jets_LHC_Yilun.pdf
  - 24
    
    Measuring QCD Splittings with Invertible Networks
    
    Speaker: Theo Heimel (Universität Heidelberg)
    
    qcd_splittings_slides.pdf
  - 11:40
    
    additional discussions
- Machine Learning for jets
  - 25
    
    ATLAS+CMS: Measurements involving tagging techniques
    
    Speakers: Benedikt Maier (CERN), Trisha Farooque (Michigan State University (US))
    
    MeasurementsWithBoostedObjects_AtlasCms(2).pdf
    
    Recording
  - 26
    
    Image-Based Jet Analysis and its application to experiments
    
    Speaker: Michael Aaron Kagan (SLAC National Accelerator Laboratory (US))
    
    Kagan_ML_jets_2021.pdf
    
    Recording
  - 15:30
    
    break
  - 27
    
    Theory perspective on ML jet analyses and the interpretability of their results
    
    Speaker: Jesse Thaler (MIT)
    
    jthaler_2021_06_CERN_Jets.pdf
    
    Recording
  - 16:30
    
    additional discussions
- Discussions
  - 28
    
    Boosted Top Quark Tagging and Polarization Measurement using Machine Learning
    
    Speaker: Soham Bhattacharya (Deutsches Elektronen-Synchrotron (DE))
    
    topTagPol_mod.pdf
  - 29
    
    Combine and Conquer: Event Reconstruction with Bayesian Ensemble Neural Networks
    
    Speaker: Jack Araz (IPPP - Durham University)
    
    Ensemble NN
  - 18:10
    
    additional discussions