9th Annual Meeting of the Helmholtz Alliance "Physics at the Terascale"

17 Nov 2015, 10:00 → 18 Nov 2015, 22:00 Europe/Berlin

DESY Hamburg

Welcome to the 9th Annual Helmholtz Alliance Workshop on "Physics at the Terascale"! As in the past 8 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 also Belle. The following parallel sessions will be held:
- Linear Collider Forum
- Standard Model physics
- Higgs physics
- SUSY / BSM physics
- Top physics
- Flavour physics (NEW! For the first time combining results from LHC and Belle!)
- Computing
In addition, a satellite Mtautau workshop (see also the menue entry on the left) will be held before the meeting.
A workshop dinner on Tuesday evening will round off the event.

Physics & Music Event, 18 November Poster_151118_asImage.png Poster_151118.pdf

Tuesday 17 November

10:00 → 12:30 LC Forum

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

10:00 ILC Running Scenarios and physics expectations

Speaker: Dr Jenny List (DESY Hamburg)

Slides jlist_lcforum_1511.pdf

10:20 Mass Determination of Pair Produced Gauginos at the ILC

Speaker: Madalina Chera (DESY)

Slides mchera_LCForum.pdf

10:40 ILD tracking tools and theiir application in a realistic study of light higgsinos

Speaker: Mr Georgios Voutsinas (DESY)

Slides LightHiggsinos_d4.pdf

11:00 Coffee Break

11:10 Probing top width via off-shell regions in e+e- to WWbb

Speakers: Andrew Papanastasiou (University of Cambridge), Mr Stefan Liebler (DESY)

Slides Terascale_Top_Liebler.pdf

11:30 QCD corrections to top-pair production near threshold

Speaker: Jan Piclum (Universitaet Bern)

Slides piclum.pdf

11:50 Higgs contribution to top-pair production near threshold

Speaker: Mr Thomas Rauh (TU Munich)

Slides LCF_Rauh.pdf

12:10 Automated NLO calculations in WHIZARD

Speaker: Mr Christian Weiss (DESY Theory group)

Slides LCForum.pdf

12:30 → 13:30 Lunch and registration

13:30 → 15:00 Plenary 1

13:30 Welcome and introduction

Speakers: Dr Thomas Schoerner-Sadenius (DESY), Dr Ties Behnke (DESY)

Slides Terascale_Meeting_2015.pdf

13:35 An overview of results from LHC's 13 TeV running

Speaker: Andreas Hoecker (CERN)

Slides LHCrun2-hoecker-terascale2015.pdf LHCrun2-hoecker-terascale2015.pptx

14:15 Plasma wave acceleration and HEP

Speaker: Matthew Wing (UCL)

Slides Terascale_PWA_Wing.pdf

15:00 → 15:15 Coffee break

15:15 → 17:20 Flavour physics

Conveners: Stephanie Hansmann-Menzemer (Univeristy of Heidelberg), Prof. Ulrich Nierste (Karlsruhe Institute of Technology)

15:15 Spectroskopy and Pentaquark at LHCb

Speaker: Marian Stahl (Heidelberg)

Slides Exotic_Spectroscopy_at_LHCb.pdf

15:40 Bounds on new physics from tree-level B decays

Speaker: Gilberto Tetlalmatzi-Xolocotl (Durham)

Slides DESY.pdf

16:05 Recent results of B -> pi tau nu and B -> l nu gamma at Belle

Speaker: Pablo Goldenzweig (KIT)

Slides DESY-Helmholtz_20151117_Goldenzweig.pdf

16:30 Exclusive FCNC decays - hadronic input and observables

Speaker: Alexander Khodjamirian (Siegen)

Slides DESY_Helmholtz_11_15.pdf

16:55 Angular Analysis of B-> K* l l

Speaker: Simon Wehle (DESY)

Slides Helmholtz_Wehle.pdf

15:15 → 16:55 Higgs physics

Conveners: Dr Alexei Raspereza (DESY), Dr Roger Wolf (Karlsruhe Institut für Technologie (KIT))

15:15 ttH and bbH production in the POWHEG-BOX

Speaker: Heriberus Hartanto (Aachen)

15:30 ttH Searches at CMS

Speaker: Mr Hannes Mildner (KIT)

Slides tera_skimmed.pdf

15:45 Search for ttH at ATLAS

Speaker: Juergen Kroseberg (Physikalisches Institut, Universitaet Bonn)

Slides Terascale-1115-kroseberg-stages.pdf

16:00 H->mumu searches (SM & MSSM) at CMS

Speaker: Adrian Perieanu (University of Hamburg)

Slides Higgs_dimuon_decay_Tera.pdf

16:15 Higgs (H->bb) associated Dark Matter Searches at ATLAS

Speaker: Mr Jike Wang (DESY)

Slides JikeWang-9thHelmholtzAlliance-20151117.pdf

15:15 → 16:55 LC Forum

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

15:15 AHCAL Latest Results & Future Plans

Speaker: Yong Liu (Mainz University)

Slides Terascale_Annual_Meeting_AHCAL_Overview_Nov_17_2015.pdf Terascale_Annual_Meeting_AHCAL_Overview_Nov_17_2015.pptx

15:35 TPC Latest Results & Future Plans

Speaker: Mr Amir Noori Shirazi (University of Siegen)

Slides LC-Forum-AmirShirazi.pdf

15:55 Pushing the limits of GaAs Lifetime: an option for polarized positron production

Speaker: Markus Wagner (TU Darmstadt)

Slides talk_mwagner.pdf

16:15 Impact of Beam Gas Interactions in the IP Region of the ILD

Speaker: Mr Robert Karl (DESY)

Slides Beam_Gas_Interaction_Robert.pdf

16:35 Hadron Production in Photon-Photon processes at ILC

Speaker: Swathi Sasikumar (DESY)

Slides LCforum.pdf

15:15 → 16:55 SM physics

Conveners: Dr Anna Kulesza (University of Muenster), Klaus Rabbertz (KIT), Monica Dunford, Prof. Steffen Schumann (Uni Goettingen)

15:15 CMS Jet energy calibration

Speaker: Max Fischer (Karlsruhe Institute of Technology)

Slides 20151117_cms_calib_terascale.pdf

15:35 NLO event generation with Herwig

Speaker: Stefan Gieseke (KIT)

Slides desy15.pdf

15:55 Fast evaluation of theory uncertainties with MCgrid and Sherpa

Speaker: Mr Enrico Bothmann

Slides DESY_2015-Enrico.pdf

16:15 Impact of inclusive jet cross section measurements at 8 TeV on parton distribution

Speaker: Mr Engin Eren (DESY)

Slides inclJets_TeraScale.pdf

15:15 → 16:55 SUSY / BSM

15:15 Coannihilating Dark Matter at the LHC

Speaker: Mr Maikel de Vries (DESY)

Slides codex_talk_17_nov_2015_terascale.pdf

15:35 Simplfied models for exotic BSM searches

Speaker: Mr Jan Heisig (University of Hamburg)

Slides Heisig_EXO_SMS.pdf

15:55 Searches for Vector-Like Top Partners at CMS

Speaker: Mr Ivan Marchesini (University of Hamburg)

Slides TPrimeCombi_UHH.pdf

16:15 Search for resonances decaying to top quarks at CMS

Speaker: Mr Thomas Peiffer (Universität Hamburg)

Slides Terascale2015_Peiffer.pdf

16:35 Leptoquarks und B Anomalies

Speaker: Mr Martin Bauer (Johannes-Gutenberg-Universität Mainz)

Slides OneLQtoRuleThemAll.pdf

15:15 → 16:55 Top physics

15:15 Fiducial t-channel single top-quark cross-section measurements at 8 TeV with the ATLAS detector (15'+5')

Speaker: Mr Phillipp Tepel (Bergische Universität Wuppertal)

Slides Allianz2015_PhillippTepel.pdf

15:35 Search for single top-quark production via flavor-changing neutral currents at 8 TeV with the ATLAS (15'+5')

Speaker: Mr Ozan Arslan (University of Bonn)

Slides Terascale_FCNC.pdf

15:55 Matching the Nagy-Soper parton shower at next-to-leading order (15'+5')

Speakers: Manfred Kraus, Mr Manfred Kraus (RWTH Aachen University)

Slides kraus_desy_talk.pdf

16:15 Validation of LHEv3 Weights in top pair events at ATLAS (15'+5')

Speaker: Tobias Bisanz (Uni Göttingen - ATLAS)

Slides talk.pdf

16:55 → 17:15 Coffee break

17:15 → 18:15 Plenary 2

17:15 Recent developments in detector technologies

Speaker: Christian Kiesling (MPI Munich)

Slides DESY_Seminar_CK_2015.pdf

18:00 → 19:00 Institute Assembly (start 5 min after end of seminar)

Agenda (protected) https://indico.desy.de/conferenceDisplay.py?confId=13558

18:00 → 19:00 NAF Users' Meeting

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

slides alliance2015-NAF-usermeeting-kemp.pdf

19:00 → 23:00 Dinner - fine spanish food from "Das Spanische Mahl"

Wednesday 18 November

09:00 → 12:45 Computing

Convener: Mr Matthias Kasemann (DESY/CMS)

09:00 CMS public data release

Speaker: Achim Geiser (DESY)

Slides OpenDataTerascale15.pdf

09:20 T1_DE_KIT - Status and Development

Speaker: Joram Berger (KIT)

Slides 2015-11-18_Terascale2015_Berger.pdf

09:40 Hybrid Cluster NEMO - HPC and Virtualization

Speaker: Konrad Meier (Freiburg University)

Slides 2015-11-18_Desy_Hamburg.pdf

10:05 Dynamic Virtualization of HPC Resources for HEP Users

Speaker: Georg Fleig (KIT)

Slides 2015-11-18_Allianz_flex-Virt_Fleig-expanded.pdf

10:30 "Meta-monitoring system and a cluster of Göttingen group in ATLAS"

Speaker: Gen Kawamura

Slides 11.17-helmholtz-gen.pdf

10:50 Coffee break

11:05 Belle-II computing

Speaker: Martin Ritter (MPI Munich)

Slides 2015-11-18-b2computing.pdf

11:25 AAA: CMS federated data access, operations and development.

Speaker: Mr Engin Eren (DESY)

Slides AAA-TeraScale.pdf

11:45 Computing at CMS - Operations

Speaker: Christoph Wissing (DESY)

Slides ComputingOverview_Nov2015.pdf

12:05 Computing for ATLAS

Speaker: Guenter Duckeck (LMU München)

Slides ATLAS-DE-Nov15.pdf

12:25 dCache developments

Speaker: Dr Paul Millar (DESY)

Slides dCache_developments.pdf

09:00 → 12:55 Flavour physics

09:00 Flavour Tagging and mixing induced CP-Violation at LHCb

Speaker: Frank Maier (Dortmund)

Slides Terascale-Workshop-Hamburg-2015.pdf

09:30 Predictions of CP asymmetries in B and D decays

Speaker: Prof. Ulrich Nierste (Karlsruhe Institute of Technology)

Slides nierste_desy15.pdf

09:55 "Singly Cabbibo suppressed charm decays at Belle and development of an amplitude calculation toolkit"

Speaker: Johannes Rauch (TUM)

Slides JRauch_Terascale.pdf

10:20 NNLO corrections to epsilon’/epsilon

Speaker: Maria Cerda Sevilla (Liverpool)

Slides Hamburg_DESY_MCS_Liverpool.pdf

10:45 Coffee break (times indicative)

11:00 Rare decays at LHCb

Speaker: Maximilian Schlupp (TU Dortmund)

Slides rare_decays_mschlupp_v2.pdf

11:25 Nonleptonic B-decays in QCD factorisation

Speaker: Susanne Kränkl (Siegen)

Slides skraenkl.pdf

11:50 Measurement of Vub at LHCb

Speaker: Michael Kolpin (Heidelberg)

Slides kolpin_Vub_terascale.pdf

09:00 → 12:30 Higgs physics

Conveners: Dr Alexei Raspereza (DESY), Dr Roger Wolf (Karlsruhe Institut für Technologie (KIT)), Stan Lai (Universität Göttingen)

09:00 Measurements of Higgs Couplings to Leptons at ATLAS

Speaker: Mr Eric Drechsler (ATLAS)

Slides 151118_Terascale_HiggsCouplings.pdf

09:15 CP measurements in the H->tautau channel at ATLAS

Speaker: Dirk Sammel (Albert-Ludwigs-Universität Freiburg)

Slides alliance.pdf

09:30 Morphing Methods for Effective Field Theory Investigations

Speaker: Mr Adam Kaluza (Uni Mainz)

Slides 15-11-18_Hamburg_Adam_Kaluza.pdf

09:45 Searches for Lepton Flavour Violating Higgs Decays at CMS

Speaker: Annika Vanhoefer (Hamburg University)

Slides LFV_HiggsDecays_CMS.pdf

10:00 Higgs production with SusHi

Speaker: Mr Stefan Liebler (DESY)

Slides Terascale_SusHi_Liebler.pdf

10:30 Coffee, Tea, & Yummy Cookies break

11:00 (N)MSSM H->bb Searches at CMS

Speaker: Dr Roberval Walsh (DESY)

Slides RWalsh_Terascale2015.pdf

11:15 NMSSM H->aa->4tau at CMS

Speaker: Dr Alexis Kalogeropoulos (DESY)

Slides HTo2hTo4Taus_Terascale.pdf

11:30 Heavy Higgs Searches at CMS

Speaker: Dr Benedikt Vormwald (Hamburg University)

Slides 20151118_vormwald_heavyhiggs.pdf

11:45 Observable effects of general new scalar particles

Speaker: Dr Mikael Chala (DESY)

Slides presentation.pdf

12:00 Higgs Physics at the ILC

Speaker: Mrs Claude Duerig (DESY)

Slides duerig_alliance15.pdf

09:00 → 12:40 SM physics

Conveners: Dr Anna Kulesza (University of Muenster), Klaus Rabbertz (KIT), Monica Dunford, Prof. Steffen Schumann (Uni Goettingen)

09:00 Theory of Heavy Quarkonium Production

Speaker: Mathias Buttenschön

Slides Butenschoen_Terascale2015.pdf

09:20 Double parton scattering without double counting

Speaker: Dr Markus Diehl (DESY)

Slides tera.pdf

09:40 The HERA inclusive scattering data combination and the HERAPDF2.0 parton densities

Speaker: Dr Hayk Pirumov (DESY)

Slides pirumov_terascale_181115.pdf

10:00 NLO QCD Corrections to Higgs Pair Production including Dimension-6 Operators

Speaker: Juraj Streicher

Slides 151118.pdf

10:20 Higgs boson production beyond NNLO

Speaker: Timo Schmidt

Slides talk.pdf

10:40 Coffee break (times indicative)

11:00 Two-loop EW threshold corrections and the stability of EW vacuum

Speaker: oleg veretin (desy)

Slides veretin.pdf

11:20 Non-factorizable photonic corrections to resonant production and decay of many unstable particles

Speaker: Mr Christopher Schwan (Universität Freiburg)

Slides nfpc-talk.pdf

11:40 Measurement of the Z forward-backward asymmetry and the weak mixing angle in ATLAS

Speaker: Dr Andrea Di Simone (Albert-Ludwigs-Universität Freiburg)

Slides disimone.pdf

12:00 A measurement of tau polarization in Z decays at CMS

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

Slides terascale.pdf

12:20 Exclusive Radiative Decays of Z Bosons into eta(') in QCD Factorisation

Speaker: Stefan Alte

Slides ExclusiveRadiativeDecaysofZBosonsIntoetainQCDFactorisationf.pdf

09:00 → 12:30 SUSY / BSM

09:00 ATLAS SUSY 0 Lepton analysis

Speaker: Manfredi Ronzani (University of Freiburg)

Slides Terascale2015_0Lepton_Ronzani.pdf

09:15 Search for physics beyond the standard model in events with two leptons, jets, and missing transverse momentum in pp collisions at sqrt(s) = 8 TeV

Speaker: Christian Schoemakers

Slides schomakers_Alliance2015_CMS_dilepton_edge.pdf

09:30 Electroweak corrections to squark and gluino production at the LHC

Speakers: Mr Jonas Lindert (MPP), Mr Jonas Lindert (RWTH Aachen), Dr Jonas Lindert (University of Zurich)

Slides Terrascale_JL.pdf

09:45 Light Stop Decays

Speaker: Alexander Wlotzka

Slides talk.pdf

10:00 Search for Supersymmetry in strongly produced events with hadronically decaying 𝜏-leptons at the ATLAS experiment

Speaker: Mr Oliver Ricken (University of Bonn)

Slides oliver_ricken_TeraScaleAllianceMeeting_2015.pdf

10:15 Left-Right-SUSY at the TeV scale

Speaker: Mr Manuel Krauss (Universitaet Wuerzburg)

Slides krauss_manuel.pdf

10:30 Search for electroweak production of gauge mediated supersymmetry with photons at CMS

Speaker: Johannes Schulz

Slides HGF_Meeting_Johannes_Schulz.pdf

10:45 Coffee break (times indicative)

11:00 Fast Simplified Model Results for Guiding Searches at the LHC

Speaker: Jory Sonneveld (Universität Hamburg)

Slides sonneveld_terascale15.pdf

11:15 Precise predictions for Dark Matter production at the LHC

Speaker: Mathieu Pellen (RWTH Aachen)

Slides PELLEN_DESY.pdf

11:30 Elucidating SUSY in the Interplay of LHC and ILC

Speaker: Dr Mikael Berggren (DESY)

Slides berggren-alliance-nov2015.pdf

11:45 How high could SUSY go?

Speaker: Luc Darme

Slides Terascale2015_Darme.pdf

12:00 NMSSM/CMSSM: differences and their implications on SUSY searches

Speakers: Ms Conny Beskidt (KIT), Mr Stefan Wayand (KIT)

Slides TeraScale_CMS_NMSSM_Cony_Beskit_Stefan_Wayand.pdf

12:15 Dark matter relic density from observations of supersymmetry at the ILC

Speaker: Suvi-Leena Lehtinen (DESY - FLC)

Slides lehtinen-helmholtz15.pdf

09:00 → 12:30 Top physics

09:00 Matching the NLL threshold resummation with fixed-order QCD corrections in top-pair production (15'+5')

Speaker: Mr Bijan Chokoufe Nejad (DESY Theory / University Wuerzburg)

Slides

• BChokoufe-Alliance_fixed.pdf
• BChokoufe-Alliance.pdf
• BChokoufe-uncompressed.pdf

09:20 Inclusive cross section in dileptons at 8 and 13 TeV (15'+5')

Speaker: Dr Carmen Diez Pardos (DESY)

Slides ttinclusive_Terascale.pdf

09:40 Differential cross sections at 8 and 13 TeV (15'+5')

Speaker: Mr Mykola Savitskyi (DESY)

Slides MSavitskyi_DiffXSAtTeraScale_18Nov2015_v5.pdf

10:00 tt+jets, tt+bb production in dileptons at 8 TeV (15'+5')

Speaker: Mr Johannes Hauk (Deutsches Elektronen-Synchrotron DESY)

Slides helmholtzAlliance20151118.pdf

10:20 Coffee break (times indicative)

10:40 Top mass measurement in 8 TeV l+jets events at ATLAS (15'+5')

Speaker: Mr Gregor Geßner (TU Dortmund)

Slides helmholtz_gg.pdf

11:00 Top quark mass measurements in Run-I from CMS (15'+5')

Speaker: Dr Hartmut Stadie (Universität Hamburg)

Slides cmstopmass.pdf

11:20 Top quark pole mass determinations from differential tt+1Jet cross sections (15'+5')

Speaker: Dr Adrian Irles (DESY)

Slides ttj_AdrianIrles.pdf

11:40 The Matrix Element Method at Next-to-leading Order Accuracy (15'+5')

Speaker: Till Martini (Humboldt-Universität zu Berlin)

Slides nloevw.pdf

12:00 Direct Top-Quark Width Measurement in the ttbar Lepton + Jets Channel (15'+5')

Speaker: Mr Philipp Stolte (Universität Göttingen)

Slides helmholtz_stolte.pdf

12:30 → 13:45 Lunch break

13:45 → 16:15 Plenary 3 and Farewell

13:45 HEP and cosmology

Speaker: Dr Geraldine Servant (CERN)

Slides Servant_Terascale_18_11_15.pdf

14:25 News from the Flavour World

Speaker: Johannes Albrecht (TU Dortmund)

Slides albrecht_v1.pdf

15:10 Coffee break

15:25 Plans and ideas for future facilities

Speaker: Dr Nicholas Walker (DESY)

Slides ICHEP-presentation-UPDATE.pdf

16:05 Farewell

Speaker: Dr Ties Behnke (DESY)

19:30 → 22:00 "Physics & Music" - Concert and Presentation

Convener: Prof. Brian Foster (DESY)