Implications of LHC results for TeV-scale physics

Europe/Zurich
CERN

CERN

Albert De Roeck (CERN) , Christophe Grojean (CERN) , Frederic Teubert (CERN) , Georg Ralf Weiglein (Deutsches Elektronen-Synchrotron (DESY)) , JoAnne Hewett, Jonathan R. Ellis (CERN) , Karl Jakobs (CERN) , Michelangelo Mangano (CERN) , Oliver Buchmueller (Imperial College Sci., Tech. & Med.) , Paul De Jong (NIKHEF) , Sven Heinemeyer (CERN)
Description

The third in a series of meetings devoted to evaluating the implications of recent results from the LHC, and elsewhere, for TeV-scale physics, and to discuss the impact of these results on the future strategy for particle physics.

Agenda of the previous plenary mtgs:
First meeting
Second meeting

The Workshop continues the activity of the 2009 TH Institute "From the LHC to a Future Collider", 
https://indico.cern.ch/conferenceDisplay.py?confId=40437, whose findings were documented in http://arXiv.org/abs/0909.3240.

The results will be summarised in a document, to be submitted as input to the planned 2012 update of the European Strategy for Particle Physics. The participation and input of all those interested, experimentalists and theorists, is welcome and encouraged!

The workshop activities will be focused around three working groups investigating different aspects of TeV-scale physics, namely

  • Signals of electroweak symmetry breaking (conveners: S.Heinemeyer, M.Kado, C.Mariotti, G.Weiglein, A.Weiler)
  • Signatures with missing energy (conveners: R.Cavenaugh, J.Hewett, S.Kraml, G.Polesello) 
  • Other signatures of possible BSM physics (conveners: C.Grojean, G.Isidori, D.Martinez, J.Santiago Perez, P.Savard, S.Worm)

The task of the working groups is to assess the possible interpretations of the experimental results in view of their implications for the future strategy of particle physics. 

NOTE Added after the Workshop: the Reports submitted by the WGs to the Krakow Open Symposium of the European Strategy Preparatory Group are available below under "material"

WG1 report
WG2 Report
WG3 Report: exotics
WG3 Report: flavour
Participants
  • Adam Latosiński
  • Akin Wingerter
  • Aleksandr Azatov
  • Alessandro Ballestrero
  • Alexandre Arbey
  • Anadi Canepa
  • Anders Kvellestad
  • Andrew Fowlie
  • Anthony James Kremin
  • Are Raklev
  • Ben Gripaios
  • Ben Kreis
  • Benjamin Nachman
  • Benno List
  • Beranger Dumont
  • Bogumiła Świeżewska
  • Brokk Koen Toggerson
  • Cemsinan Deliduman
  • charalampos Anastasiou
  • Chiara Mariotti
  • Christophe Grojean
  • Christopher Young
  • Cristina Botta
  • Daniele Alves
  • Daniele Dominici
  • Devdatta Majumder
  • Dorota Sokolowska
  • Dumitru Ghilencea
  • Eduard Masso
  • Elisabetta Furlan
  • Emidio Gabrielli
  • Eric Feng
  • Eric Kuflik
  • Ernst Trojan
  • Felix Bruemmer
  • ferhat ozok
  • Fernando Cornet
  • Filipe Joaquim
  • Gaia Lanfranchi
  • GBEKELOLUWA ILESANMI
  • Gennaro Corcella
  • Georg Weiglein
  • Giovanni Petrucciani
  • Giuliano Panico
  • Grégory Moreau
  • Gudrid Moortgat-Pick
  • Gwendolyn Carlton-Holton
  • Heidi Rzehak
  • Henning Flaecher
  • James Ferrando
  • Jamie Tattersall
  • Jan Kalinowski
  • Jason Nielsen
  • Jin Wang
  • john gunion
  • Jose A. R. Cembranos
  • Jose Ignacio Illana
  • Jose Santiago
  • Joshua Thompson
  • José Ramón Espinosa
  • Juan Antonio Aguilar-Saavedra
  • Judita Mamuzic
  • Katarzyna Romanowska-Rybinska
  • Kazuki Sakurai
  • Kenichi Hatakeyama
  • Keti Kaadze
  • Kilian Rosbach
  • Krzysztof Rolbiecki
  • Lars Andreas Dal
  • Luebbo von Lindern
  • Manuel Masip
  • Marek Olechowski
  • Margarida N. Rebelo
  • Maria Krawczyk
  • Marta Felcini
  • Masaki Asano
  • Matthew Dolan
  • Michael Peskin
  • Michele Caffo
  • Mihail Chizhov
  • Myeonghun Park
  • Nazila Mahmoudi
  • Nikolas Kauer
  • Nitish Dhingra
  • Orlando Panella
  • Oscar Stål
  • Otman CHARAF
  • Per Osland
  • Pieter David
  • Rachid ALIRADI
  • Reiasburo Tanaka
  • Reyhaneh Rezvani
  • Roberto Franceschini
  • Rogerio Rosenfeld
  • Roman Poeschl
  • Sabine Kraml
  • Sandro De Cecco
  • Sarah Livermore
  • Sascha Caron
  • Seung Lee
  • Sezen Sekmen
  • Shoaib Munir
  • Silvia Tentindo
  • Steven Bass
  • Steven Randolph Schramm
  • Suchita Kulkarni
  • Suzanne GASCON-SHOTKIN
  • Sven Heinemeyer
  • Tania Robens
  • Tobias Hurth
  • Ulrich Ellwanger
  • Veronica SANZ
  • Wolfgang Hollik
  • Wolfgang Waltenberger
  • Yanyan Gao
    • Signals of electroweak symmetry breaking: status of Higgs searches 222/R-001

      222/R-001

      CERN

      41
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      • 1
        SM Higgs searches: ATLAS
        Speaker: Alexander Lincoln Read (EPF group-Department of Physics-University of Oslo)
        Slides
      • 2
        SM Higgs searches: CMS
        Speaker: Giovanni Petrucciani (Univ. of California San Diego (US))
        Slides
      • 3
        Discussion
      • 10:30 AM
        Coffee break
      • 4
        BSM Higgs searches: ATLAS
        Speaker: Nikolaos Rompotis (University of Washington (US))
        Slides
      • 5
        BSM Higgs searches: CMS
        Speaker: Vladimir Rekovic (Rutgers, State Univ. of New Jersey (US))
        Slides
      • 6
        LC capabilities for a 125 GeV Higgs
        Speaker: Roman Poeschl (Universite de Paris-Sud 11 (FR))
        Slides
      • 7
        Discussion
    • 1:00 PM
      Lunch break
    • Missing ET signatures 222/R-001

      222/R-001

      CERN

      41
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      • 8
        ATLAS inclusive searches for SUSY and dark matter
        Speaker: Sascha Caron (Radboud University Nijmegen (NL))
        Slides
      • 9
        CMS inclusive SUSY searches with jets, leptons, & photons
        Speaker: Marc Dunser (Eidgenoessische Tech. Hochschule Zuerich (CH))
        Slides
      • 10
        Discussion
      • 3:30 PM
        Coffee break
      • 11
        CMS 3rd generation SUSY searches
        Speaker: Henning Flacher (University of Bristol (GB))
        Slides
      • 12
        ATLAS searches for 3rd generation squarks and direct slepton / gaugino production
        Speaker: Xavier Portell Bueso (CERN)
        Slides
      • 13
        Status of SUSY in view of the latest LHC results
        Speaker: Gian Giudice (CERN)
        Slides
      • 14
        Discussion
    • Other signatures of BSM physics: Flavour observables at low Q2
      • 15
        Recent rare decays results from LHCb
        Speaker: Gaia Lanfranchi (Istituto Nazionale Fisica Nucleare (IT))
        Slides
      • 16
        Status of New Physics searches with rare B decays
        Speaker: Tobias Hurth (Johannes-Gutenberg-Universitaet Mainz (DE))
        Slides
      • 17
        Discussion
      • 10:30 AM
        Coffe break
    • Other signatures of BSM physics: High Q2 signatures 222/R-001

      222/R-001

      CERN

      41
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      • 18
        Recent exotics results from ATLAS
        Speaker: James Ferrando (University of Glasgow (GB))
        Slides
      • 19
        Recent exotics results from CMS
        Speaker: Keti Kaadze (CERN)
        Slides
      • 20
        Discussion
    • 1:00 PM
      Lunch break
    • Interpretation and implications of the new results from the search of a SM Higgs boson 222/R-001

      222/R-001

      CERN

      41
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      • 21
        Degenerate Higgs in the NMSSM
        Speaker: Jack Gunion
        Slides
      • 22
        Mh = 125 in MSSM/NMSSM
        Speaker: Oscar Stal
        Slides
      • 23
        Results from BayesFITS: CMSSM and and CNMSSM
        Speaker: S. Munir
        Slides
      • 24
        Looking for a Fermiophobic Higgs at LHC : an update
        Speaker: Emidio Gabrielli
        Slides
      • 3:40 PM
        Coffee break
      • 25
        pMSSM results with a 125 GeV Higgs
        Speaker: Marco Battaglia
        Slides
      • 26
        Higgs impostor
        Speaker: Joe Lykken
        Slides
      • 27
        Diskussion: if not Higgs, what then?
    • Interpretation and implications of the new results from the search of a SM Higgs boson, part 2 222/R-001

      222/R-001

      CERN

      41
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      • 28
        Report from the LHCHXSWG Low Mass group
        Speaker: Michael Duehrssen
        Slides
      • 29
        Contextualizing the Higgs at the LHC
        Speaker: A. Azatov
        Slides
      • 30
        Interpreting the Higgs
        Speaker: Eric Kuflik (Tel Aviv)
        Slides
      • 31
        First Glimpses at Higgs’ face
        Speaker: Christophe Grojean
        Slides
    • 1:00 PM
      Lunch break
    • WG2 parallel: pMSSM/general SUSY 4/3-006 - TH Conference Room

      4/3-006 - TH Conference Room

      CERN

      19
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      • 32
        WG2 intro, pMSSM overview
        Speaker: Sabine Kraml (Centre National de la Recherche Scientifique (FR))
        Slides
      • 33
        SMS characterization of pMSSM points that are missed by current searches
        Speaker: Wolfgang Waltenberger (HEPHY VIENNA)
        Slides
      • 34
        The Higgs Sector and Fine-Tuning in the pMSSM
        Speaker: Ahmed Ismail (SLAC National Accelerator Laboratory)
        Slides
      • 35
        Signals hiding in the sidebands/control samples
        Speaker: Prof. Matthew Strassler (Rutgers University)
        Slides
      • 3:45 PM
        Coffee break
      • 36
        Constraining compressed supersymmetry using leptonic signatures
        Speaker: Kazuki Sakurai (Nagoya University)
        Slides
      • 37
        SUSY with long-lived staus at the LHC
        Speaker: Jose Illana (Unknown)
        Slides
      • 38
        SUSY prospects for Linear Colliders in view of LHC results
        Speaker: Jenny List (Deutsches Elektronen-Synchrotron (DE))
        Slides
      • 39
        Spin determination at the LHC
        Speaker: Mr Krzysztof Rolbiecki (Institute of Theoretical Physics, Warsaw University)
        Slides
      • 40
        Discussion
    • WG1 parallel: Higgs properties 222/R-001

      222/R-001

      CERN

      41
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      • 41
        MELA update (CMS)
        Speakers: Yanyan Gao (Fermi National Accelerator Lab. (US)) , Yanyan Gao (Fermi National Accelerator Laboratory)
        Slides
      • 42
        CANCELLED: Spin/quantum number determination at ATLAS
        Speaker: Markus Schumacher
      • 43
        Higgs triple coupling
        Speaker: Matt Dolan
        Slides
      • 44
        ZZ interference and ZWA failure
        Speaker: Nikolas Kauer
        Slides
      • 45
        Natural supersymmetry and maximal stop mixing
        Speaker: Marek Olechowski (Institute of Theoretical Physics, University of Warsaw)
        Slides
      • 46
        Diskussion
    • WG1 parallel: WW scattering/heavy Higgs/report discussion 4/3-006 - TH Conference Room

      4/3-006 - TH Conference Room

      CERN

      19
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      • 47
        Report from LHCHXSWG High Mass group
        Speakers: Sara Bolognesi, Sara Diglio (University of Melbourne)
        Slides
      • 48
        On the factorization of the scattering of W bosons
        In this talk I shall briefly review why the cross-section of high energy scattering processes can effectively be factorized into a hard scattering and soft emissions. I shall question on the possible issues that arise in the factorization of processes involving massive vectors, as the W boson. After reviewing the current knowledge on the factorization of the scattering of W bosons I shall present results on the factorization of the amplitude, which generalizes the usually quoted results on the factorization of the cross-section. I shall present numerical results to support these analytical findings paying particular attention to the corrections to the lowest order of approximation and to the differences between process involving longitudinal and transverse W boson.
        Speaker: Roberto Franceschini (University of Maryland)
        Slides
      • 49
        Report discussion
    • WG3 parallel: Report discussion 61/1-009 - Room C

      61/1-009 - Room C

      CERN

      8
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      • 50
        New Vectors Report
        Speaker: Manuel Perez-Victoria (University of Granada)
        Paper
        Slides
      • 51
        New Fermions Report
        Speaker: Juan Antonio Aguilar-Saavedra (University of Granada)
        Slides
    • 10:30 AM
      Coffee break
    • WG2 parallel: DM, monojets, and related issues: (join EVO) 222/R-001

      222/R-001

      CERN

      41
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      • 52
        ATLAS search for dark matter in monojet and monophoton events
        Speaker: Philippe Calfayan (Ludwig-Maximilians-Univ. Muenchen (DE))
        Slides
      • 53
        CMS Photons+MET (1-photon, 2-photon, stealth SUSY, GMSB)
        Speaker: David Michael Morse (University of Notre Dame (US))
        Slides
      • 54
        SUSY limits from mono-jet and mono-photon signatures
        Speaker: Matti Heikinheimo (York Univ., Toronto and LAPTh, Annecy)
        Slides
      • 55
        Matching, monojets and compressed spectra
        Speaker: Jamie Tattersall (University of Durham)
        Slides
    • WG3 parallel: Report discussion 61/1-009 - Room C

      61/1-009 - Room C

      CERN

      8
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    • 1:00 PM
      Lunch break
    • WG2 parallel: Natural SUSY and 3rd generation: (join EVO) 222/R-001

      222/R-001

      CERN

      41
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      • 56
        ATLAS searches for direct stop production
        Speaker: Takashi Yamanaka (University of Tokyo (JP))
        Slides
      • 57
        CMS 3rd Generation (0-,1,-2-lepton signatures; gluino pair production; direct sbottom/stop production)
        Speaker: Joshua Thompson (Cornell University (US))
        Slides
      • 58
        New approaches to stop searches
        Speaker: Daniele Alves
        Slides
      • 59
        Non-degenerate 1st and 2nd generation squarks at the LHC
        Speaker: Andreas Weiler (Deutsches Elektronen-Synchrotron (DE))
        Slides
      • 60
        mH=125 GeV and light stop in the NMSSM
        Speaker: Ulrich Ellwanger (University Paris 11)
        Slides
      • 61
        Discussion
    • WG3 parallel: Report discussion: ( join EVO ) 4/3-006 - TH Conference Room

      4/3-006 - TH Conference Room

      CERN

      19
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      Title: Tev Implications WG3
      Description:
      Community: CERN TH
      Password: ttevWG3

      Meeting Access Information:
      - Meeting URL
      http://evo.caltech.edu/evoNext/koala.jnlp?meeting=M2MvMB222lDsDs9v9uDM92

      • Password: ttevWG3
      • Phone Bridge
        ID: 558 1603
        Password: 9489
      • 62
        Flavor observables for the document
        Speaker: Diego Martinez Santos (CERN)
        Slides
    • 4:00 PM
      Coffee break
    • WG2 parallel: EW-inos etc: (join EVO) 222/R-001

      222/R-001

      CERN

      41
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      • 63
        ATLAS searches for direct gaugino and slepton pair production
        Speaker: Borge Gjelsten (University of Oslo (NO))
        Slides
      • 64
        CMS tau channels (1-tau, 2-tau)
        Speaker: Alfredo Gurrola (Vanderbilt University (US))
        Slides
      • 65
        Supersymmetry with light higgsinos
        Speaker: Felix Bruemmer (D)
        Slides
      • 66
        Will there be Supersymmetry at the ILC?
        Speaker: Michael Peskin (SLAC)
        Slides
    • WG3 parallel: #4: ( join EVO ) 4/3-006 - TH Conference Room

      4/3-006 - TH Conference Room

      CERN

      19
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      Title: Tev Implications WG3
      Description:
      Community: CERN TH
      Password: ttevWG3

      Meeting Access Information:
      - Meeting URL
      http://evo.caltech.edu/evoNext/koala.jnlp?meeting=M2MvMB222lDsDs9v9uDM92

      • Password: ttevWG3
      • Phone Bridge
        ID: 558 1603
        Password: 9489
      • 67
        Displaced veritces in LHCb: Resutls and prospects
        Speaker: Victor Coco (NIKHEF (NL))
        Slides
      • 68
        CPV in LHCb
        Speaker: Zhou Xing (Syracuse University (US))
        Slides
      • 69
        Discussion
    • WG1 parallel: report discussion Salle Andersson

      Salle Andersson

      CERN

      1
    • WG2: report discussion: (join EVO) 4/3-006 - TH Conference Room

      4/3-006 - TH Conference Room

      CERN

      19
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      paper
      slides
    • WG3: report discussion 4/2-011 - TH common room

      4/2-011 - TH common room

      CERN

      9
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      • 70
        flavor
        Slides
      • 71
        Excited Chiral Spin-1 Bosons
        Slides
    • 10:30 AM
      Coffee break
    • Final plenary session 4/3-006 - TH Conference Room

      4/3-006 - TH Conference Room

      CERN

      19
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      • 72
        WG3: Flavour
        Slides