6th Annual Workshop of the Helmholtz Alliance "Physics at the Terascale"

3 Dec 2012, 08:00 → 5 Dec 2012, 18:20 Europe/Berlin

Hamburg

Christian Zeitnitz (University Wuppertal), Ties Behnke (DESY)

Welcome to the 6th Annual Helmholtz Alliance Workshop on "Physics at the Terascale"!

Click for PDF Version

Registration

• Foyer of the DESY Auditorium - building 5
• Open on Dec 3rd from 12:00
• On Dec 4/5 during coffee breaks
• Payment of the workshop fee of € 40 is by cash only (cash machine in the canteen - building 9)

 

Poster Poster_6th_AnnualWorkshop.pdf

Timetable 6thWorkshop_timetable.pdf

Monday, 3 December

Registration

Opening Session

1 Welcome

Speaker: Joachim Mnich (DESY)

2 Workshop Matters

Speaker: Christian Zeitnitz (University Wuppertal)

Infos WS_Infos.pptx

Higgs Symposium

Conveners: Georg Weiglein (DESY), Prof. Robert Harlander (Bergische Universitaet Wuppertal)

3 The recent observation at the LHC from a historical perspective: The story of the Higgs

Speaker: Arianna Borrelli

Slides BorrelliSlides3_12.pdf

4 Higgs - Experimental Status and Perspectives

Speaker: Kerstin Tackmann (DESY)

Slides Terascale_Higgs.pdf

5 The Quest for the Higgs Boson – a Theory Perspective

Speaker: Prof. Stefan Dittmaier (University of Freiburg)

Slides al-ws12-dittmaier.pdf

photo session

15:30 Coffee

BSM Physics Parallel Session I

Conveners: Christian Sander (University of Hamburg), Dr Frank Ellinghaus (University of Mainz), Mr Herbert Dreiner (Universitaet Bonn), Prof. Michael Krämer (RWTH Aachen), Dr Wolfgang Ehrenfeld (DESY)

6 Search for new phenomena in dijet mass and angular distributions at ATLAS

Speaker: Oliver Endner (Universität Mainz)

Slides endnerDec3.pdf

7 Effective Models for Dark Matter at the International Linear Collider

Speaker: Daniel Schmeier (Universität Bonn)

8 Search for new physics with muons + X at CMS

Speaker: Julien Caudron (Universität Aachen)

Slides 2012_12_03_ExoWithMuX_caudron.pdf

9 Towards gauge coupling unification in minimal SU(5) at 3-loop accuracy

Speaker: Dr Luca Di Luzio (Karlsruhe Institut of Technology)

Slides Di_Luzio.pdf

10 Search for 4th generation quarks with same-sign dilepton events at ATLAS

Speaker: Mr Dennis Wendland (HU-Berlin)

Slides talk.pdf

11 How alive is constrained Supersymmetry really after the discovery of a Higgs-like particle

Speakers: Bjoern Sarrazin (DESY), Mr Xavier Prudent (IKTP Dresden)

Slides Fittino-03.12.2012.pdf

12 Searches for direct supersymmetric gaugino and slepton pair production in final states with leptons with the ATLAS detector

Speaker: Dr Janet Dietrich (DESY)

Slides terrascale_j_dietrich_2.pdf

13 How low can SUSY go? Monojets, matching and compressed spectra.

Speaker: Mr Jamie Tattersall (Bonn University)

Slides JamieDESY_Tera.pdf

EW and QCD Physics - Parallel Session I

Conveners: Gudrun Heinrich, Klaus Rabbertz (KIT), Kristin Lohwasser (Universität Freiburg), Stefano Pozzorini (Zurich University), Dr Steffen Schumann (ITP Heidelberg)

14 Simplicity in exclusive multi-jets

Speaker: Erik Gerwick

Slides scaling.pdf

15 CANCELLED --- Production of Z+jets at ATLAS --- CANCELLED

Speaker: Katharina Bierwagen (University of Goettingen)

16 Multi-jet cross section at NLO accuracy in QCD with NJet

Speaker: Benedikt Biedermann

Slides Helmholtz-WorkshopHamburg2012.pdf

17 Measurement of the 3-jet mass cross section at 7 TeV

Speaker: Mr Fred Stober (EKP)

Slides 2012-12-03-DESY.pdf

18 Determination of the strong coupling from 3-jet rates at the TeV scale

Speaker: Klaus Rabbertz (KIT)

Slides alphas_LHC-D_20121203.pdf

19 Parton distribution functions and precision predictions for cross sections at the LHC

Speaker: Sven-Olaf Moch (DESY)

Slides hgf-2012.pdf

20 Sensitivity of PDFs and αs to CMS Inclusive Jets 2010

Speaker: G. Sieber

Slides pdf_inclusivejets.pdf

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)

21 Top and Higgs measurements

Speaker: Mr Roman Poeschl (LAL Orsay)

Slides talk031212.odp talk031212.pdf

22 Top mass measurements

Speaker: Dr Frank Simon (Max-Planck-Institute for Physics)

Slides TopMassMeasurements.pdf

23 Strong field effects on physics processes at the IP

Speakers: Dr Anthony Hartin (DESY), Stefano Porto (Hamburg University)

24 Large Prototypes and Small Pixels: German R&D for a TPC at a Linear Collider

Speaker: Ralf Diener (DESY)

Slides r.diener_TPCRnD_Alliance12.pdf

25 Calorimetry for a Linear Collider

Speaker: Katja Krueger (DESY)

Slides Terascale_20121203_Krueger.pdf Terascale_20121203_Krueger.ppt

26 ILC Machine: Scenarios for a Higgs Factory

Speaker: Dr Benno List (University of Hamburg)

Slides Terascale_List_121203.pptx

LHC Higgs

Conveners: Prof. Günter Quast (KIT Karlsruhe), Juergen Kroseberg (Physikalisches Institut, Universitaet Bonn), Prof. Robert Harlander (Bergische Universitaet Wuppertal)

27 Welcome

Speakers: Prof. Günter Quast (KIT Karlsruhe), Juergen Kroseberg (Physikalisches Institut, Universitaet Bonn), Prof. Robert Harlander (Bergische Universitaet Wuppertal)

28 SM H->tautau search with ATLAS

Speaker: Mr Thomas Schwindt (Phys. Inst. Univ. Bonn)

Slides SM_Htautau.pdf

29 SM H->tautau search with CMS (emphasis mumu channel)

Speaker: Ms Agni Bethani (DESY)

Slides December2012.pdf

30 Search for associated WH production via H->tau_h tau_h with CMS

Speaker: Mr Armin Burgmeier (DESY)

Slides burgmeier_2012-12-03_Terascale.pdf

31 SM H->WW in VBF with ATLAS and CMS

Speaker: Pai-Hsien Hsu (JohannesGutenberg-Universitaet Mainz (DE))

Slides VBFLHC_20121203_DESY_Hsu_v2.pdf

32 SM H->ZZ with ATLAS

Speaker: Maximilian Goblirsch-Kolb (Max-Planck-Insitut für Physik (Werner-Heisenberg-Institut) (DE))

Top Physics Parallel Session I

Conveners: Prof. Frank Schilling (KIT - Karlsruher Institut für Technologie), Dr Kevin Kroeninger (University of Goettingen), Prof. Peter Uwer (Humboldt-Universität zu Berlin), Werner Bernreuther (RWTH Aachen)

33 Top Quark: pair spectrum, cross section & coupling

Speakers: Matthias Komm, Mr Matthias Komm (RWTH Aachen)

Slides pres.pdf

34 Measurement of differential top-quark pair production cross sections in pp collisions at sqrt(s) = 7 TeV with CMS

Speaker: Mr Joern Lange (Hamburg University)

Slides Lange_DiffXsec_AnnualWorkshopAlliance2012_final.pdf

35 Differential cross sections in dileptons at 8 TeV

Speaker: Ivan Asin (DESY)

Slides 20121203-Asin_v4.pdf

36 Measurement of jet multiplicity in ttbar events in ATLAS

Speaker: Dr Karl-Johan Grahn (DESY)

Slides ttbarplusjets_grahn_20121203v3.pdf

37 Jet multiplicity distributions in dileptons at 7 TeV

Speaker: Tyler Dorland (DESY)

Slides Dorland_HGF_TOP12023.pdf

38 Measurement of the Jet Multiplicity in Top Quark Pair Events in Semi-Leptonic Decay Channel at CMS

Speaker: Mr Alexis Descroix (KIT - EKP)

Slides presentation.pdf

39 Four top final states with NLO accuracy in perturbative QCD

Speaker: Dr Malgorzata Worek (Bergische Universitat Wuppertal)

Slides Presentation.pdf

Reception and Poster Session

Tuesday, 4 December

BSM Physics Parallel Session II

Conveners: Christian Sander (University of Hamburg), Dr Frank Ellinghaus (University of Mainz), Mr Herbert Dreiner (Universitaet Bonn), Prof. Michael Krämer (RWTH Aachen), Dr Wolfgang Ehrenfeld (DESY)

40 Search for supersymmetry in single lepton + b-jets and opposite-sign dilepton final states at CMS

Speaker: Mr Niklas Pietsch (DESY CMS)

Slides HGF.pdf

41 Phenomenologie of gluino-pair-production at the LHC at NNLL accuracy

Speaker: Dr Torsten Pfoh (DESY Zeuthen)

Slides terascale_pfoh.pdf

42 Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector

Speaker: Michael Christian Rammensee (Universität Freiburg)

Slides mrammensHamburg2012_v3.pdf

43 Soft-gluon resummation for squark- and gluino hadroproduction

Speaker: Silja Christine Thewes (DESY)

44 SUSY searches with one or two photons at CMS

Speaker: Ms Valentina Sola (Hamburg University (DE))

Slides vs_SusyPhotons_HA.pdf

45 Precise predictions for squark and gluino production with soft and Coulomb resummation

Speaker: Dr Christian Schwinn (Freiburg University)

Slides susy_desy.pdf

EW and QCD Physics - Parallel Session II

Conveners: Gudrun Heinrich, Klaus Rabbertz (KIT), Kristin Lohwasser (Universität Freiburg), Stefano Pozzorini (Zurich University), Dr Steffen Schumann (ITP Heidelberg)

46 An alternative subtraction scheme for NLO calculations

Speaker: Dr Tania Robens (IKTP, TU Dresden)

Slides trobens_all.pdf

47 Recursive NLO-generator for electroweak SM-amplitudes

Speaker: Lars Hofer

Slides hf3_terascale_workshop.pdf

48 Analysis of Z(->mumu)+Jet Events and Jet Energy Calibration in CMS

Speaker: Dominik Haitz

Slides 2012_12_03_terascale_dhaitz.pdf

49 High-mass Drell-Yan cross section measurement at ATLAS

Speaker: Mr Simon Wollstadt (Institut für Physik, Johannes Gutenberg Universität)

Slides Hamburg_highmassDY.pdf

50 Search for Z gamma anomalous coupling

Speaker: Mr Otto Hindrichs (RWTH 1b)

Slides HindrichsDESY2012.pdf

Higgs Physics

Conveners: Prof. Günter Quast (KIT Karlsruhe), Juergen Kroseberg (Physikalisches Institut, Universitaet Bonn), Prof. Robert Harlander (Bergische Universitaet Wuppertal)

51 Search for SM VH->bb with ATLAS

Speaker: Stephan Hageboek (Universitaet Bonn (DE))

Slides 12.12.04_Terascale_Workshop.pdf

52 Search for MSSM Higgs production in the bb channel with CMS

Speaker: Mr Joerg Behr (DESY)

Slides jbehr_higgs_terascale.pdf

53 Search for H->2mu in MSSM and SM at CMS

Speaker: Hendrik Weber (RWTH Aachen)

Slides talk.pdf

54 Total Higgs width from WW fusion at the ILC

Speaker: Mrs Claude Duerig (Universitaet Bonn)

Slides Helmholtz2012.pdf

55 Top and bottom mass effects in Higgs production at small pt

Speaker: Mr Marius Wiesemann (Uni Wuppertal)

Slides Talk_Alliance_Wiesemann.pdf

Top Physics Parallel Session II

Conveners: Prof. Frank Schilling (KIT - Karlsruher Institut für Technologie), Dr Kevin Kroeninger (University of Goettingen), Prof. Peter Uwer (Humboldt-Universität zu Berlin), Werner Bernreuther (RWTH Aachen)

56 Top-Quark Measurements in All-Jets Final States

Speaker: Mr Eike Schlieckau (Universität Hamburg)

Slides TOP-11-017.pdf

57 Studies of Systematic Uncertainties with Profile Likelihood Fits

Speaker: Mr Philipp Stolte (DESY)

Slides slides_stolte.pdf

58 HATHOR for Calculating Single-Top Production

Speaker: Mr Thomas Kintscher (Humboldt-Universität zu Berlin)

Slides kintscher.pdf

59 Top-Quark Charge Asymmetry with a Jet Handle

Speaker: Dr Stefan Berge (Universität Mainz)

Slides pp2ttjet_berge.pdf

60 Extraction of alpha_S from ttbar cross section

Speaker: Mr Sebastian Naumann-Emme (DESY)

Slides terascaleAnnual2012_naumman-emme.pdf

10:30 Coffee

BSM Physics Parallel Session I

Conveners: Christian Sander (University of Hamburg), Dr Frank Ellinghaus (University of Mainz), Mr Herbert Dreiner (Universitaet Bonn), Prof. Michael Krämer (RWTH Aachen), Dr Wolfgang Ehrenfeld (DESY)

61 Search for Chargino Neutralino production at CMS

Speaker: Stefan Wayand (KIT)

Slides Terra_CMS_Multileptons_Stefan_Wayand.pdf

62 A generalised narrow-width approximation for interference eff ects in the MSSM

Speaker: Elina Fuchs (DESY)

Slides Terascale2012_ElinaFuchs.pdf

63 Search for RPV SUSY in dilepton events

Speaker: Matthias Endres (Universität Aachen)

64 Z' in a U(1)_{B-L} extension of the MSSM and in particular its decays into sleptons

Speaker: Manuel Kraus (Universität Würzburg)

EW and QCD Physics - Parallel Session II

Conveners: Gudrun Heinrich, Dr Klaus Rabbertz (University of Karlsruhe), Kristin Lohwasser (Universität Freiburg), Stefano Pozzorini (Zurich University), Dr Steffen Schumann (ITP Heidelberg)

65 Towards a theory for multiple hard scattering in QCD

Speaker: Dr Markus Diehl (DESY)

Slides tera.pdf

66 ZFITTER and LHC physics

Speaker: Dr Tord Riemann (DESY)

Slides riemann-tord.pdf

67 Status of the Global EW Fit with a SM Higgs Boson

Speaker: Roman Kogler (University of Hamburg)

Slides Alliance12_Gfitter.pdf

Higgs Physics

Conveners: Prof. Günter Quast (KIT Karlsruhe), Juergen Kroseberg (Physikalisches Institut, Universitaet Bonn), Prof. Robert Harlander (Bergische Universitaet Wuppertal)

68 Estimation of Theory Systematics in MSSM Neutral Higgs Searches

Speaker: Mr Marcus Morgenstern (TU Dresden)

Slides TheorySystematics.pdf

69 MSSM Interpretations of the LHC Discovery: Light or Heavy Higgs

Speaker: Lisa Zeune (desy)

Slides Talk.pdf

70 Confronting Higgs sectors with experimental data from LEP, Tevatron and LHC with HiggsBounds and HiggsSignals

Speaker: Tim Stefaniak (Physikalisches Institut, Universität Bonn)

Slides TimStefaniak-HiggsBounds-AllianceTalk2012.pdf

Top Physics Parallel Session II

Conveners: Prof. Frank Schilling (KIT - Karlsruher Institut für Technologie), Dr Kevin Kroeninger (University of Goettingen), Prof. Peter Uwer (Humboldt-Universität zu Berlin), Werner Bernreuther (RWTH Aachen)

71 Top-Mass Measurement in Lepton+Jets Final States

Speaker: Mr Markus Seidel (UHH)

Slides topmass_mseidel_hg.pdf

72 Anomalous Top Couplings in WHIZARD

Speaker: Mr Fabian Bach (Universität Würzburg)

Slides slides.pdf

73 Measurement of the inclusive ttbar+gamma cross section with the ATLAS detector

Speaker: Oliver Rosenthal

12:00 Lunch

Accelerator Project

Conveners: Dr Eckhard Elsen (DESY), Dr Jens Osterhoff (Universität Hamburg)

74 Progress in high gradient superconducting cavities

Speaker: Dr Aliaksandr Navitski (Deutsches Elektronen-Synchrotron)

Slides Navitski_Progress_in_high_gradient_SC_cavities_HGF12.pdf

75 Progress in Plasma Wakefield Acceleration

Speaker: Mr Lucas Schaper (Universitaet Hamburg)

76 Optical analysis of Nb surfaces for SCRF applications

Speaker: Mr Marc Wenskat (DESY)

Slides Wenskat_OpticalInspection.pdf

Analysis Project

Conveners: Mr Herbert Dreiner (Universitaet Bonn), Ulrich Uwer (Physikalisches Institut Heidelberg)

77 Central Jet Veto Working Group

Speaker: Ulla Blumenschein (Göttingen)

Slides CJV.pdf

78 mtautau Working Group

Speaker: Kathrin Kormoll (Dresden)

Slides mtautau_Terascale12_Kormoll_2.pdf

79 Higgs boson masses in the complex NMSSM at one-loop level

Speaker: Kathrin Walz (Karlsruhe)

Slides walz_HAW12.pdf

80 Higgs Low-Energy Theorem (and its corrections) in Composite Models

Speaker: Ramona Gröber (Karlsruhe)

Slides Helmholtzallianz12.pdf

81 SusHi - a program to calculate the MSSM Higgs production cross section at the LHC

Speaker: Hendrik Mantler (Wuppertal)

Slides talk.pdf

82 LHC explores what LEP hinted at: CP-violating type-I 2HDM

Speaker: Jae-Hyeon Park (Dresden)

Slides helmholtz-park.pdf

83 Little Higgs models in light of the 125 GeV discovery at the LHC

Speaker: Marco Tononi (DESY HH)

Slides tonini_talk.pdf

84 Dirac Gauginos and the 125 GeV Higgs

Speaker: Florian Staub (Bonn)

Slides staub_DG.pdf

85 A fat gluino in disguise

Speaker: Jürgen Reuter (DESY HH)

Slides Terascale_2012.pdf

86 How Difficult Is It To Conserve R-Parity In The B-L-Extended MSSM?

Speaker: Ben O'Leary (Würzburg)

Slides BLSSM_VEVs.pdf

Detector Project

Convener: Lutz Feld (RWTH Aachen)

87 Bestrahlungen und Charakterisierung

Speaker: Dr Alexander Dierlamm (Karlsruher Institut für Technologie)

Slides WP3.1_Dierlamm.pdf

88 A Test Bench for a Fast Data

Speaker: Dr Tobias Flick (Bergische Universität Wuppertal)

Slides FastLinkTestBench_2012.pptx

89 Novel Powering Concepts for Tracking Detectors

Speaker: Dr Katja Klein (RWTH Aachen)

Slides KatjaKlein_6thHGFWorkshop_04122012.pptx

90 Ageing and Background Sensitivity of Particle Detectors

Speaker: Alexander Ruschke (LMU-München)

Slides talk_hgf_hamburg_dez_12_neu.pdf

91 Virtual SiPM Laboratory

Speaker: Prof. Erika Garutti (University of Hamburg)

Slides VSLReport6thAnnualMeeting_V2.pdf

92 Bump Bonding

Speaker: Christian Kreidl (Institut für Technische Informatik der Universität Heidelberg)

Slides BumpBonding.pdf

Grid Project

Convener: Mr Matthias Kasemann (DESY/CMS)

93 T1 Computing: Status Report and Outlook

Speaker: Dr Andreas Heiss (FZK)

Slides T1-Status-Terascale-Jahresworkshop-2012.ppt

94 T2 Computing in Germany

Speaker: Guenter Duckeck (LMU München)

Slides DE-Comp-Status-HGF-Dec-12.pdf

95 Networking for LHC Data Analysis

Speaker: Dr Kars Ohrenberg (Deutsches Elektronen-Synchrotron DESY)

Slides Allianz_Workshop_2012-12.pdf

96 The Happy Face Monitoring Project

Speaker: Mr Gregor Vollmer (KIT Süd)

Slides hf3_terascale_workshop.pdf

97 WorkFlow Management

Speaker: Max Fischer (KIT Süd)

Slides 20121203Tera_GlideinWMS4.pdf

98 Data Storage for Analysis

Speaker: Dr Paul Millar (DESY)

Slides dcache.odp dcache.pdf

99 The NAF: Status Report and Outlook

Speaker: Dr Yves Kemp (DESY)

Slides NAF-status-terascale2012-kemp.pdf

100 Discussion: Computing for Data Analysis in 2013-14

Terascale Computing Project 2013-14 Computing Project 2013-14

14:30 Coffee

Institute Assembly

Agenda https://indico.desy.de/conferenceDisplay.py?confId=7066

NAF Users Meeting

Conveners: Dr Hartmut Stadie (Universität Hamburg), Dr Wolfgang Ehrenfeld (DESY), Dr Yves Kemp (DESY)

101 NAF user's experience: ATLAS

Speaker: Dr Karl-Johan Grahn (DESY)

Slides naf_grahn_20121204.pdf

102 Short overview on NAF 2.0: Why? What? When?

Speaker: Dr Yves Kemp (DESY)

Slides NAF-UsersMeeting-terascale2012-kemp.pdf

103 First Experiences with NAF 2.0: CMS

Speakers: Mr Arne-Rasmus Draeger (Uni Hamburg), Mr Eike Schlieckau (Universität Hamburg), Dr Hartmut Stadie (Universität Hamburg)

Slides Merged.pdf

104 Discussion: Current NAF and Future NAF

Plenary

105 The High Energy Frontier: From Todays Discovery to the Future

The talk will present the recent results at the LHC, in particular the discovery of a Higgs-like boson. Open questions in particle physics will be addressed and the roadmap at the high energy frontier discussed.

Speaker: Rolf Heuer (CERN)

Conference Dinner

Wednesday, 5 December

Plenary Session

106 Searches

Speaker: Martin Weber (RWTH Aachen)

Slides 2012_12_05_Weber_Martin_Searches_at_LHC_short.pdf

107 LHC Upgrade and Outlook

Speaker: Jordan Nash (Imperial College)

Slides JN_LHC_Outlook_Helmholtz.ppt

108 Roadmap for a Linear Collider

Speaker: Steinar Stapnes (CERN)

11:00 Coffee

Plenary Session

109 Alliance Projects 2013/14

110 Zukunft der Allianz

Speaker: Joachim Mnich (DESY)

111 Final remarks

Speaker: Klaus Desch (University of Bonn)

Slides Alliance_meeting_DESY_2012.pptx

13:00 End of Workshop - Lunch

IAB Meeting

CJV Session

Conveners: Barbara Jaeger (Universitaet Mainz), Ulla Blumenschein (Goettingen)

112 VBF and Powheg

Speaker: Barbara Jaeger (Universitaet Mainz)

Slides jaeger-cjv-dez2012.pdf

113 CJV studies in H->WW

Speaker: Pai-Hsien Hsu

Slides CJVWorkshop_Hsu_v2.pdf

114 VBF W in Sherpa

Speaker: Ms Julia Fischer (Uni Wuppertal)

Slides vortrag.pdf

115 VBS in Atlas

Speaker: Felix Socher

Slides 05122012_CJVMeeting_Hamburg_Socher.pdf

116 Z+jets background for VBF

Speakers: Mr Eric Drechsler (Georg-August-University Goettingen), Katharina Bierwagen (University of Goettingen)

Slides 121205_CJV_Eric_Drechsler_ZeeControlregion.pdf CJV_12_2012.pdf

Monte Carlo Meeting

Convener: Dr Zoltan Nagy (DESY)