10th Annual Meeting of the Helmholtz Alliance "Physics at the Terascale"

21 Nov 2016, 14:00 → 23 Nov 2016, 16:30 Europe/Berlin

DESY Hamburg

Welcome to the 10th Annual Helmholtz Alliance Workshop on "Physics at the Terascale"! As in the past 9 years, the workshop will offer a rich programme of stimulating plenary talks and parallel sessions full of intense discussion on topics connected to the LHC, linear colliders, and Belle. The following parallel sessions will be held:
- Higgs physics
- Searches
- Top physics
- Standard Model physics
- Linear Collider Forum
- Computing

Parallel sessions will take place on Tuesday, the plenary session is planned for Wednesday, and  a workshop dinner on Tuesday evening will round off the event.

Monday 21 November

14:00 → 18:30 Linear Collider Forum - Physics, Detector and Analysis

Conveners: Dr Frank Simon (Max-Planck-Institute for Physics), Prof. Gudrid Moortgat-Pick (University of Hamburg / DESY), Prof. Ivor Fleck (University Siegen), Dr Sabine Riemann (DESY), Sabine Riemann (DESY)

14:00 News from ILC Outreach

Speaker: Ms Barbara Warmbein (DESY)

Slides 2016-11-21_LCForum.pptx

14:20 The International Linear Collider: Technology & Analysis Highlights

Speaker: Dr Jenny List (DESY Hamburg)

Slides jlist_lcforum16.pdf

14:40 SID Overview

Speaker: Mr Marcel Stanitzki (DESY)

Slides sid-status.pdf

15:00 Status ILD

Speaker: Dr Ties Behnke (DESY)

Slides ILD_Status.pdf

15:20 Polarimetry at the ILC

Speaker: Mr Robert Karl (DESY)

Slides Polarization_at_ILC.pdf

15:40 Coffee Break

16:00 TPC for the ILC

Speaker: Mr Felix Müller (DESY FLC)

Slides LCForum2016.pdf

16:20 WIMP searches at the ILC

Speaker: Mr Moritz Habermehl (FLC)

Slides MHabermehl_WIMPs_LCForum_Nov2016.pdf

16:40 Hadron Production at Photon-Photon Processes

Speaker: Swathi Sasikumar (DESY)

Slides LCforum_Sasikumar.pdf

17:00 New 2-loops results to the effective mixing angle

Speaker: Mr Ievgen Dubovyk (DESY/Zeuthen)

Slides dubovyk_lcforum16.pdf

17:20 LEP non-SM Higgs extrapolations for the ILC

Speaker: Peter Drechsel (Deutsches Elektronen-Synchrotron (DESY))

Slides talk.pdf

17:40 CHECKMATE for the LC - an idea?

Speaker: Mr Daniel Dercks (University of Hamburg)

Slides DanielDercks.pdf

Tuesday 22 November

09:00 → 10:40 Higgs

Conveners: Dr Anna Kulesza (University of Muenster), Kerstin Tackmann (DESY), Dr Roger Wolf (Karlsruhe Institut für Technologie (KIT))

09:00 Measurements of Higgs boson properties using the H->4l decay channel

Speaker: Will Leight (DESY)

Slides helmholtz_h->4l_ICHEP_results.pdf

09:20 Search for the Higgs to dimuon decay in Run2 at the CMS experiment

Speaker: Mr Oliver Rieger (University of Hamburg)

Slides H2Mu_Terascale_OR2211.pdf

09:40 Search for the H->tautau decay in the lepton-hadron final state in Run2 at the ATLAS experiment

Speaker: Mr Antonio De Maria (II Physics Inst. University of Goettingen)

Slides ADM_Terascale_talk.pdf

10:00 Higgs property measurements in the H->tautau decay channel with the main focus on CP studies

Speaker: Dr Ulrike Schnoor (Universitaet Freiburg)

Slides HtautauCP.pdf

10:20 Resummation ambiguities in the Higgs transverse momentum spectrum in the SM and beyond

Speaker: Dr Emanuele Angelo Bagnaschi (DESY Hamburg)

Slides terascale-2016-Bagnaschi.pdf

09:00 → 10:40 Searches: BSM Higgs & Exotics

Conveners: Dr Frank Ellinghaus (University of Wuppertal), Roman Kogler (University of Hamburg), Thorsten Ohl (Universität Würzburg)

09:00 H+->tb search (mainly 1 lepton channel)

Speaker: Mr Francesco Peri (HU Berlin)

Slides FPeri_terascale.pdf

09:20 Third generation leptoquark and ttbar resonance searches

Speaker: Mr Marc Stoever (University of Hamburg)

Slides Terascale2016_Stoever.pdf

09:40 Vector-like quark searches in CMS

Speaker: Mr Heiner Tholen (University of Hamburg)

Slides VLQ_tholen.pdf

10:00 ATLAS ttbar+MET searches: Stop, Vector-like quarks, and dark matter+ttbar

Speaker: Dr Sophio Pataraia (BERGISCHE UNIVERSITÄT WUPPERTAL)

Slides HamburgTerascale16_Pataraia.pdf

10:20 Search for new physics with leptons in the final state (potpourri of Aachen results)

Speaker: Ms Swagata Mukherjee (Aachen IIIA)

Slides Swagata_Nov22.pdf

09:00 → 10:40 Standard Model

Conveners: Klaus Rabbertz (KIT), Prof. Matthias Schott (Uni. Mainz), Sven-Olaf Moch (UHH)

09:00 Jet energy calibration at CMS with Z+jet events

Speaker: Thomas Berger

Slides Helmholtz_tberger_2016-11-22b.pdf

09:30 Perspectives for a measurement of tau-Polarisation in Z --> tau tau with CMS

Speaker: Vladimir Cherepanov (III. Physikalisches Institut B - RWTH Aachen)

Slides terascale2016.pdf

10:00 ABMP16 PDFs

Speaker: Mrs Ringaile Placakyte (DESY)

Slides placakyte_terascale2016.pdf

09:00 → 10:40 Top

Conveners: Dr Lucia Masetti (Johannes Gutenberg Universitaet Mainz), Maria Aldaya (DESY), Prof. Peter Uwer (Humboldt-Universität zu Berlin), Ulrich Husemann (Institut für Experimentelle Kernphysik - Karlsruhe Institute of Technology - KIT)

09:00 Measurement of t-channel single-top production at 8 TeV and 13 TeV

Speaker: Gunnar Jakel (Bergische Universitaet Wuppertal)

Slides t-channel_xs.pdf

09:15 Measurement of the t­-channel single top­-quark and top­-antiquark differential cross­-sections in pp collisions at 8 TeV with the ATLAS detector

Speaker: Ms Pienpen Seema (University of Bonn)

Slides PSeema_Terascale2016.pdf

09:30 Measurements of top-quark pair differential cross-sections in the emu channel at ATLAS

Speaker: Abigail O'Rourke (DESY)

Slides aorourke_helmholtz_talk.pdf

09:45 Measurement of double-differential cross sections in ttbar production at 8 TeV

Speaker: Mr Oleksandr Zenaiev (DESY)

Slides OZ_ttbar2d_Terascale2016.pdf

10:00 Off-shell effects for ttj in the dilepton channel

Speaker: Manfred Kraus (Humboldt-Universitaet zu Berlin)

Slides talk.pdf

10:15 Measurement of jet activity in top-quark pair events at 13 TeV

Speaker: Ms Akanksha Vishwakarma (DESY)

Slides finalSlides.pdf

10:40 → 11:00 Coffee break

11:00 → 12:40 Higgs

Conveners: Dr Anna Kulesza (University of Muenster), Kerstin Tackmann (DESY), Dr Roger Wolf (Karlsruhe Institut für Technologie (KIT))

11:00 Isolating the Higgs trilinear coupling in single Higgs processes

Speaker: Mr Marc Riembau (DESY)

11:20 Search for a neutral MSSM Higgs boson decaying into tautau with 12.9 fb-1 of data at 13 TeV

Speaker: Yiwen Wen (DESY)

Slides MSSMHiggsToTaus_HAMeeting2016_20161123.pdf

11:40 Search for lepton flavor violating Higgs decays at the LHC

Speaker: Mr Daniel Troendle (Uni Hamburg)

Slides Terrascale_2016_LFVH_troendle.pdf

12:00 Effective field theories in future Higgs factories

Speaker: Dr Jiayin Gu (DESY)

Slides ee2.pdf

12:20 Higgs physics at the ILC

Speaker: Shin-ichi Kawada (FLC)

Slides SK_Helmholtz_10th.pdf

11:00 → 12:40 Searches: Theory

Conveners: Dr Frank Ellinghaus (University of Wuppertal), Roman Kogler (University of Hamburg), Thorsten Ohl (Universität Würzburg)

11:00 Confronting SUSY models with LHC data via electroweakino production

Speaker: Dr Victor Martin Lozano (Universität Bonn)

Slides ewinos_vmlozano.pdf

11:20 Scattering of W and Z Bosons at High-Energy Lepton Colliders and Unitarization of Transversal Gauge Couplings

Speaker: Christian Fleper (Universitaet Siegen)

Slides VBS_talk.pdf

11:40 Higgs EFT

Speaker: Anke Biekötter (RWTH Aachen)

Slides Biekoetter_EFT.pdf

12:00 Interpreting LHC simplified model results with SModelS

Speaker: Jory Sonneveld (Universität Hamburg)

Slides sonneveld_interpreting_LHC_results_with_SModelS.pdf

12:20 ScyNET

Speaker: Mr Jan Schütte-Engel (RWTH Aachen)

Slides Hamburg_official.pdf

11:00 → 12:40 Standard Model

Conveners: Prof. Matthias Schott (Uni. Mainz), Sven-Olaf Moch (UHH)

11:00 Threshold corrections and vacuum stability at 2-loop EW

Speaker: oleg veretin (desy)

Slides veretin.pdf

11:30 Elektroweak 2-loop result for the effective mixing angle of the Zbb vertex

Speaker: Johann Usovitsch (DESY Zeuthen)

Slides Usovitsch.pdf

12:00 Charm, Beauty and Top quark mass measurements at HERA, LEP and LHC and their relation to running Higgs Yukawa couplings

Speaker: Achim Geiser (DESY)

Slides TeraScale16.pdf

11:00 → 12:40 Top

Conveners: Dr Lucia Masetti (Johannes Gutenberg Universitaet Mainz), Maria Aldaya (DESY), Prof. Peter Uwer (Humboldt-Universität zu Berlin), Ulrich Husemann (Institut für Experimentelle Kernphysik - Karlsruhe Institute of Technology - KIT)

11:00 Determination of the t-quark mass and alpha_s from the single-top and ttbar production

Speakers: Dr Sergey Alekhin (Institute for High Energy Physics (Protvino, Russia)), Sergey Alekhin (DESY)

Slides slides.pdf

11:15 The Matrix Element Method at next-to-leading order QCD for single top-quark production at the LHC

Speaker: Till Martini (Humboldt-Universität zu Berlin)

Slides nlomem.pdf

11:30 Measurement of the jet mass distribution in boosted tt production at 8 TeV

Speaker: Mr Torben Dreyer (university Hamburg)

Slides JetMassTerascale_2016.pdf

11:45 HOTVR top tagger

Speaker: Roman Kogler (University of Hamburg)

Slides HOTVR.pdf

12:00 Measurement of the W Boson Polarisation in ttbar Events with ATLAS

Speaker: Mr Mohammad Kareem (Georg-August-Universitaet Goettingen)

Slides MKareem_Helmholtz_Alliance2016.pdf

12:15 Direct Measurement of the Top Quark Decay Width with ATLAS

Speaker: Tomas Dado (Georg-August-Universitaet Goettingen)

Slides Helmholtz_2016_Dado.pdf

12:40 → 14:00 Lunch break

13:30 → 16:30 Computing

Conveners: Birgit Lewendel (DESY/IT), Dr Kilian Schwarz (GSI), Dr Thomas Kress (RWTH Aachen, IIIb)

13:30 Introduction, scope of the workshop

Speakers: Dr Kilian Schwarz (GSI), Dr Thomas Kress (RWTH Aachen, IIIb)

Text introduction

13:40 Workgroup 1: Summary Wuppertal meeting computing models

Speaker: Dr Kilian Schwarz (GSI)

Slides Wuppertal-Workshop_Summary-computing-models.pdf

13:50 Resource management and WLCG – challenges for Run 3

Speaker: Dr Markus Schulz (CERN)

Slides WLCG-FutureALLMaterial3.pptx

14:10 Discussion

14:30 Workgroup 3: Summary Wuppertal meeting additional resources

Speakers: Dr Kilian Schwarz (GSI), Dr Thomas Kress (RWTH Aachen, IIIb)

Slides Wuppertal-Workshop_Summary-additional-resources.pdf

14:40 Cloud Computing - Made for the Peak?

Speaker: Manuel Giffels (III. Physikalisches Institut B, RWTH Aachen)

Slides CloudComputing.pdf

14:55 Indigo

Speaker: Dr Paul Millar (DESY)

Slides INDIGO-DataCloud.odp

15:10 Discussion

15:30 Workgroup 2: Summary Wuppertal meeting organisation

Speakers: Dr Kilian Schwarz (GSI), Dr Thomas Kress (RWTH Aachen, IIIb)

Slides WuppertalSummaryOrganisation.pdf

15:40 HEP software foundation and white paper

Speaker: Frank Gaede (DESY)

Slides gaede_hsf_cwp.pdf

15:55 Discussion

16:15 Summary and outlook

Speakers: Dr Kilian Schwarz (GSI), Dr Thomas Kress (RWTH Aachen, IIIb)

14:00 → 16:30 Combined Top and Higgs

Conveners: Dr Anna Kulesza (University of Muenster), Kerstin Tackmann (DESY), Dr Lucia Masetti (Johannes Gutenberg Universitaet Mainz), Maria Aldaya (DESY), Prof. Peter Uwer (Humboldt-Universität zu Berlin), Dr Roger Wolf (Karlsruhe Institut für Technologie (KIT)), Ulrich Husemann (Institut für Experimentelle Kernphysik - Karlsruhe Institute of Technology - KIT)

14:00 Search for ttH/tH with H->gammagamma at sqrt(s)=13 TeV at the ATLAS experiment

Speaker: Isabel Nitsche (TU Dortmund)

Slides Talk_terascale_ttH_tH.pdf

14:20 Search for ttH production with Higgs decays to b quarks at the ATLAS experiment

Speaker: Ms Nedaa Asbah (Desy- ATLAS group)

Slides DESY_TerascaleMeeting_Asbah.pdf

14:40 Recent CMS results on the search for ttH production

Speakers: Dr Christian Contreras Campana (DESY), Karim Elmorabit (KIT)

Slides ttHbb_CMS.pdf

15:10 Search for tH production with Higgs decays to b quarks at the CMS experiment

Speaker: Mr Johann Rauser (KIT)

Slides SingleTopHiggsTerascaleMeeting.pdf

15:30 Prospects for the direct measurement of the top Yukawa coupling at the ILC

Speaker: Yuji Sudo (DESY)

Slides tth_at_ILC_20161122.pdf

15:50 Heavy Higgs boson resonances and their decay into top quarks at the LHC

Speaker: Peter Galler (Humboldt-University of Berlin)

Slides ttbar_2HDM.pdf

16:10 Search for scalar and pseudoscalar heavy Higgs decaying into top-antitop

Speaker: Katharina Behr (DESY)

Slides AHToTTbar_KBehr.pdf

14:00 → 16:30 Linear Collider Forum - Machine, Detector and Political Developments

Conveners: Dr Frank Simon (Max-Planck-Institute for Physics), Prof. Gudrid Moortgat-Pick (University of Hamburg / DESY), Prof. Ivor Fleck (University Siegen), Dr Sabine Riemann (DESY), Sabine Riemann (DESY)

14:00 Status ILC Machine

Speaker: Dr Nicholas Walker (DESY)

Slides terascale-ILC-status-22112016.pdf

14:30 ILC Target Experiment at MAMI

Speaker: Mr Alexandr Ignatenko (NC PHEP/DESY Zeuthen)

Slides Ignatenko_Terascale2016.pdf

14:50 ANEAS = Aluminium based Extreme-field Normal-conducting Electron Accelerating Structures

Speaker: Dr Wolfgang Hillert (University of Bonn, Physics Institute)

15:15 Production and Assembly Plans and Challenges for the next CALICE AHCAL Prototype

Speaker: Phi Chau

Slides Terascale_Assembly_2016_v4.pptx

15:35 Software Compensation in Particle Flow

Speaker: Dr Huong Lan Tran (DESY)

Slides Lan_LCForum_SoftwareCompensation.pdf

15:55 ILC 'Politics'

Speaker: Dr Thomas Schoerner-Sadenius (DESY)

Slides Allianz.201611.ILC.pptx

14:00 → 16:30 Searches: SUSY

Conveners: Dr Frank Ellinghaus (University of Wuppertal), Roman Kogler (University of Hamburg), Thorsten Ohl (Universität Würzburg)

14:00 Natural SUSY at the ILC: from MZ to the GUT scale

Speaker: Dr Mikael Berggren (DESY)

Slides berggren-terascale-desy-nov-2016.pdf

14:20 A search for supersymmetry in multijet and missing transverse momentum collisions and estimating QCD backgrounds

Speaker: Mr Marek Niedziela (University of Hamburg)

Slides MNiedziela_22_11_16_terascale.pdf

14:40 ATLAS SUSY strong production 0-lepton analysis, boosted Vs

Speaker: Manfredi Ronzani (University of Freiburg)

Slides Terascale_2016_Ronzani.pdf

15:00 SUSY search in the single lepton final state

Speaker: Claudia Seitz (DESY)

Slides Helmholtz2016_clseitz_singleLep.pdf

15:20 Search for supersymmetry at 13 TeV with two same-sign leptons or three leptons, jets and missing energy at the ATLAS detector

Speaker: Mr Fabio Cardillo (Albert-Ludwigs Universität Freiburg)

Slides SS3L-Terascale.pdf

15:40 SUSY Searches with Leptons and Photons

Speaker: Christian Autermann (RWTH Aachen, IB)

Slides autermann.pdf

16:00 Interpreting the results of CMS SUSY searches

Speaker: Sam Bein (University of Hamburg)

Slides TerascaleSUSY2016.pdf

16:20 overflow

14:00 → 16:30 Standard Model

Conveners: Klaus Rabbertz (KIT), Prof. Matthias Schott (Uni. Mainz), Sven-Olaf Moch (UHH)

14:00 Latest Diboson Results from the ATLAS Experiment

Speaker: Maurice Becker

Slides Multiboson_terrascale.pdf

14:30 Recent jet results from CMS

Speaker: Georg Sieber

Slides terascale_meeting_v2.pdf

15:00 DIS dijets @ NNLO

Speaker: Jan Niehuis

Slides Niehues_Terascale.pdf

15:30 Measurement of Jet Production Cross Sections in Deep-inelastic ep Scattering at HERA

Speaker: Daniel Britzger (DESY)

Slides 161122-Terascale-JetsAtH1.pdf

16:00 Observation of Light-by-Light scattering with the ATLAS Detector

Speaker: Mr Mateusz Dyndal (DESY)

Slides 221116_lbl_terascale.pdf

16:30 → 16:45 Coffee break

16:45 → 17:45 Tuesday seminar: The International Linear Collider

Speaker: Satoru Yamashita

18:00 → 18:45 Institute assembly

Agenda (protected) https://indico.desy.de/conferenceDisplay.py?confId=16533

18:00 → 18:45 NAF Users' Meeting

Conveners: Dr David South (DESY), Dr Yves Kemp (DESY)

slides alliance2016-NAF-usermeeting-kemp.pdf

19:00 → 22:00 Workshop dinner

Wednesday 23 November

09:30 → 10:45 Plenar 1

Convener: Ulrich Husemann (Institut für Experimentelle Kernphysik - Karlsruhe Institute of Technology - KIT)

09:30 Global Developments in High Energy Physics

Speaker: Joachim Mnich (DESY)

Slides JM-Alliance2016.pptx

10:00 Novel Acceleration Technologies

Speaker: Dr Jens Osterhoff (Deutsches Elektronen-Synchrotron DESY)

10:45 → 10:55 Workshop Photo

10:55 → 11:15 Coffee Break

11:15 → 12:30 Plenar 2

Convener: Prof. Markus Schumacher (Albert-Ludwigs-Universität Freiburg)

11:15 Commissioning Belle II: Status and Prospects

Speakers: Carsten Niebuhr (DESY), Carsten Niebuhr (DESY)

Slides 161123_Alliance.pdf

11:45 Prospects for non-Collider Physics at CERN

Speaker: Dr Claude Vallee (DESY/ CPPM (Marseilles))

Slides Vallee_PBC_Terascale.pdf

12:30 → 13:30 Lunch

13:30 → 15:00 Plenar 3

13:30 LHC Run II Results

Speaker: Prof. Beate Heinemann (DESY and Freiburg University)

Slides AllianzTerascale-2016.ppt

14:15 LHC detector upgrade

Speaker: Phil Allport

Slides LHC_Experiments_Upgrades.pdf