5th Annual Workshop of the Helmholtz Alliance "Physics at the Terascale"

7 Dec 2011, 08:00 → 9 Dec 2011, 18:00 Europe/Berlin

Bonn

Welcome to the 5th Annual Helmholtz Alliance Workshop on "Physics at the Terascale"!


 

Bonn map & Restaurant list

• Restaurantlist_withbarcodes.pdf
• Restaurantlist_withnumbers.pdf
• StadtplanBonn.pdf

Wednesday 7 December

Registration

Opening Session and Plenary

1 Welcome

Speaker: Klaus Desch (University of Bonn)

2 Welcome address from the University of Bonn

Speaker: A.B. Cremers

3 SUSY forever

Speaker: Hans Peter Nilles (Bonn University)

4 Recent flavor physics results from the LHC

Speaker: Johannes Albrecht (CERN)

5 Proton structure from DIS and the impact of the LHC data

Speaker: Dr Katerina Lipka (University of Hamburg)

Slides terascale_lipka.pdf

6 News from the ILC

Speaker: Prof. Brian Foster (DESY)

15:30 Coffee Break

LC Forum

7 Spin tracking at ILC

Speaker: Mr Valentyn Kovalenko (DESY/University of Hamburg)

Slides Kovalenko_1.ppt

8 Evolution of pressure in positron targets at LC

Speaker: Mr Olufemi Adeyemi (University of Hamburg and DESY)

Slides ADEYEMI_Olufemi.pdf

9 Top Mass

Speaker: Prof. Peter Uwer (Humboldt-Universität zu Berlin)

Slides 3_top-mass.ppt

10 Top Mass Measurement at CLIC

Speaker: Katja Seidel (MPI Munich)

Slides Terascale_TopAnalysis_KSeidel.pdf

11 Validation of Geant4 Hadrtonic Models using CALICA AHCAL Data

Speaker: Mark Terwort (DESY ATLAS)

Slides 071211_LC_Forum.pdf

12 CALICE Hardware R&D and 2nd Generation Prototype

Speaker: Mr Julian Sauer (Uni Wuppertal)

Slides 6_lc_talk_final.pdf

13 LCTPC Overview

Speaker: Ralf Diener (DESY)

Slides TPC_AllianceAnnual11.pdf

14 A Hough Transformation for Track Finding in Time Projection

Speaker: Isa Heinze (DESY - FLC)

Slides 5thAllianceWS2011.pdf

15 W pair production in the strong field of the beam-beam interaction

Speaker: Dr Anthony Hartin (DESY)

Slides Hartin_wpairprod_helmholtz.pdf

LHC BSM - Parallel Session I

16 SUSY searches with jets and MHT

Speaker: Arne Draeger (Uni Hamburg)

Slides TeraScaleAlliance.pdf

17 Improving predictions for squark and gluino production at the LHC with the help of soft gluon resummation

Speaker: Dr Anna Kulesza (RWTH Aachen)

Slides alliance11.pdf alliance11.pptx

18 Search for SUSY in the 1 lepton final state with ATLAS

Speaker: Carsten Meyer (Institut für Physik, Universität Mainz)

Slides HelmholtzTalk_Final.pdf

19 Spin determination at the LHC

Speaker: Krzysztof Rolbiecki (DESY)

Slides rolbiecki.pdf

20 Distorted Mass Edges at LHC

Speaker: Daniel Wiesler

Slides Wiesler.pdf

21 Mitigation of the LHC Inverse Problem

Speaker: Mr Nicki Bornhauser (University of Bonn)

Slides Bornhauser_Helmholtz-Allianz2011.pdf

22 CMS results of the search for SUSY in multilepton final states

Speaker: Mr Martin Niegel (KIT)

Slides BONN_Multilepton_v4.pdf

23 Leptonic SUSY analyses at DESY

Speaker: Mr Francesco Costanza (DESY)

Slides FCostanza_Bonn071211.pdf

24 Sqrt{shat}_{min} resurrected

Speaker: Dr Tania Robens (Department of Physics and Astronomy, University of Glasgow)

Slides trobens_bonn.pdf

25 Searches for new phenomena in jet final states

Speaker: Mr Sahill Poddar (University of Heidelberg, Kirchhoff Institute for Physics)

Slides HelmholtzAlliance_Bonn_071211.pdf

LHC EW and QCD - Parallel Session I

26 MinBias and UE at Atlas

Speaker: Mr Deepak Kar (University of Florida)

Slides dkar_bonn.pdf

27 fastNLO v2

CANCELLED: M. Heinrich: Measurement of the Underlying Event with Jet Areas

Speaker: Dr Klaus Rabbertz (University of Karlsruhe)

Slides fastNLO_v2_LHC-D_20111207_b.pdf

28 Measurement of 3-jet Observable

Speaker: Mr Fred Stober (KIT)

Slides 3_Stober_HA_PAT.pdf

29 Origins of Jet scaling and applications to new physics

Speaker: Erik Gerwick

Slides 4_talk_eg.pdf

30 Z --> tau tau

Speaker: Mr Frank Seifert (TU Dresden, ATLAS)

Slides 5_Ztautau_Bonn_07_12_11.pdf

31 W --> taunu

Speaker: Jana Kraus

Slides 6_wtaunu_helmholtz.pdf

LHC Higgs - Parallel Session I

32 Search for MSSM Higgs bosons decaying to tautau in ATLAS + cross section recommendations for LHC

Speaker: Dr Markus Warsinsky (Universität Freiburg)

Slides warsinsky_1600_hs4.pdf

33 Search for Higgs boson decaying into two taus - fully hadronic channel

Speaker: Denis Schubert

34 Search for MSSM Higgs bosons decaying to τhad final states

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

35 How to pin down the CP quantum numbers of a Higgs boson in its tau decaysat the LHC

Speaker: Dr Stefan Berge (Universität Mainz)

17:15 Break

36 Search for the MSSM Higgs boson in A->mumu channel with the ATLAS detector

Speaker: Sebastian Stern

37 Search for MSSM Higgs boson decaying into two muons

Speaker: Hendrik Weber (RWTH Aachen)

38 H->tautau2mumu

Speaker: Ms Agni Bethani (DESY)

Slides BonnTalk.pdf

39 Search for the SM Higgs boson in the H->ZZ->4l channel with the ATLAS detector

Speaker: Max Goblirsch-Kolb

LHC Top - Parallel Session I

Room for up to 50 participants

40 Introduction

Speakers: Dr Frank-Peter Schilling (KIT / University of Karlsruhe), Dr Kevin Kroeninger (University of Goettingen), Prof. Peter Uwer (Humboldt-Universität zu Berlin), Werner Bernreuther (RWTH Aachen)

Slides talk.pdf

41 Measurement of the top‐quark pair production cross‐section in pp collisions at sqrt(s)=7 TeV in dilepton final states with ATLAS

Speaker: Dr Kirika Uchida (Uni. Bonn)

Slides 20111207.pdf

42 Inclusive Cross Section Measurement in the All Hadronic Channel at the CMS Experiment

Speaker: Mr Eike Schlieckau (Universität Hamburg)

Slides FullyHadronicCrossSectionMeasurement.pdf

43 Single Lepton Top Quark Pair Cross Section at ATLAS

Speaker: Clemens Lange (DESY)

Slides 20111207_AllianzMeeting_ATLASttbarljetsxsec.pdf

44 NNLL threshold resummation for the total top‐pair production cross section

Speaker: Dr Christian Schwinn (Freiburg University)

Slides nnlltop_bonn.pdf

45 Cross section ratio ttbar/Z in ee and mumu channels with CMS

Speaker: Mr Jan Kieseler (DESY)

Slides ttbarZ.pdf

46 A Search for ttbar Resonances in the Lepton Plus Jets Channel with ATLAS

Speaker: Dr Marcello Barisonzi (Wuppertal)

Slides Terascale_resonances.pdf

47 Search for Z' to ttbar in high‐mass muon+jets channel with CMS

Speaker: Mr Thomas Peiffer (University of Karlsruhe)

Slides Peiffer_Bonn_Terascale.pdf

48 Single‐Top‐Quark Production: Towards Increased Theoretical Precision

Speaker: Dr Philipp Kant (Humboldt-Universität zu Berlin)

Slides kant.pdf

19:00 Welcome Reception

Thursday 8 December

LHC BSM - Parallel Session II

49 Electroweak constraints on split and on non-minimal Universal Extra Dimensions and implications for LHC

Speaker: Dr Thomas Flacke (Universitaet Wuerzburg, Germany)

Slides FlackeBonn11.pdf

50 Search for large extra dimensions in di-muons with CMS

Speaker: Stefan Schmitz (RWTH Aachen)

Slides ExtraDim_Dimuon_Schmitz_Bonn_Terascale_2011.pdf

51 Flavor RS models

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

Slides Bonn11.pdf

52 Neutrino mass from higher than d=5 effective operators in SUSY, and its test at the LHC

Speaker: Martin Krauss

Slides krauss_bonn.pdf

53 Neutrinos and Colliders

Speaker: Ms Marja Hanussek (Uni Bonn)

Slides talkNu.pdf

54 Lepton flavour violation and dark matter in a SUSY Left-Right model

Speaker: Dr Avelino Vicente (LPT Orsay)

Slides a_vicente.pdf

55 SUSY with tau

Speaker: Dörthe Kennedy (DESY/Universität Hamburg)

Slides SUSYTausATLAS_Bonn2011.pdf

56 Dilepton analyses with the ATLAS experiment

Speaker: Mr Michael Boehler (DESY)

Slides 12_12_08_DiLepton_mBoehler

57 Statistics presentation of CMS search results

Speaker: Felix Frensch

Slides Statistics.pdf

58 Model independent search for new physics (MUSiC) in CMS

Speaker: Mark Olschewski (RWTH Aachen)

Slides MUSiColschewski.pdf

LHC EW and QCD - Parallel Session II

59 W/Z inkl. (Atlas)

Speaker: Ruth Poettgen (Johannes Gutenberg - Universität Mainz)

Slides IncWZ_HA_Bonn2011_Poettgen.pdf

60 Cross section Measurement of Z--> 2mu gamma with CMS detector

Speaker: Mr Otto Hindrichs (RWTH 1b)

Slides HindrichsZGamma.pdf

61 W/Z+jets

Speaker: Katharina Bierwagen (University of Goettingen)

Slides Katharina_Bierwagen.pdf

62 "Measurements of $Z^{0} + b $ and $W^{\pm} + c/b $ with 2010 LHC data at ATLAS and CMS"

Speaker: Peter Steinbach (Institut für Kern- und Teilchenphysik)

Slides Dec8.VplusHF.pdf

63 Theoretical status of V+jet production at the LHC

Speaker: Mr Tobias Kasprzik (MPI Munich)

Slides Tobias_Kasprzik.pdf

64 W-Pair Production at High Transverse Momenta

Speaker: Anastasya Bierweiler

Slides Bierweiler.pdf

65 Theoretical and experimental progress in the NNLO PDFs summarising recent ABM activitiy

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

Slides alekhin.pdf

LHC Flavour Physics - Parallel Session II

66 The Decay B -> K l+ l- and Model-Independent Analysis

on arXiv:1111.2558 [hep-ph]

Speaker: Mr Christian Wacker (TU Dortmund)

Slides B -> Kll and Model-Independent Analysis

67 Squark Flavor Constraints from B->K(*) l+ l-

Speaker: Mr Stefan Schacht (Technische Universität Dortmund)

Slides susyflavor.pdf

68 Charm loop effect in B-> K l+l-

Speaker: Alexei Pivovarov (Universitaet Siegen)

Slides pivovarovBONN08Dec.pdf

69 B+ -> J/psi K+ as reference channel in the search for Bs -> mu+mu- with ATLAS

Speaker: Mr Bakul Gaur (University of Siegen)

Slides BG_December_08_2011_v2.pdf

70 Measurement of the Bs oscillation frequency delta m_s (LHCb)

Speaker: Sebastian Wandernoth (Universitaet Heidelberg)

Slides wandernoth_terascale_2011.pdf

10:30 Coffee & tea break

71 Measurement of the CP violating phase Phi_s with Bs->J/Psi Phi decays (LHCb)

Speaker: Christian Linn (Universitaet Heidelberg)

Slides linn_terascale.pdf

72 Determination of gamma with B_s -> D_s K (LHCb)

Speaker: Maximilian Schlupp (TU Dortmund)

Slides Talk_mschlupp_Terascale11_bonn.pdf

73 Form Factors and Strong Couplings of Heavy Baryons

Speaker: Dr Yuming Wang (Theoretische Physik 1,Fachbereich 7 (Physik),Universität Siegen)

Slides baryon.pdf

LHC Higgs - Parallel Session II

74 Overview Higgs Searches in CMS

Speaker: Dr Grégory Schott (University of Karlsruhe)

Slides schott_2011-12-08__overview_of_higgs_in_cms.pdf

75 Constraining Higgs Sectors with LHC Searches using HiggsBounds

Speaker: Dr Oliver Brein (University of Freiburg)

Slides HB3.5.0talk.pdf

76 Top-quark induced Higgs-Strahlung

Speaker: Tom Zirke (Bergische Universitaet Wuppertal)

Slides Top_Quark.pdf

77 Search for WH Production with the ATLAS Detector

Speaker: Dr Michiel Sanders (Ludwig-Maximilians-Universitaet Muenchen)

Slides Search_for_WH_Production_with_the_ATLAS_Detector.pdf

10:20 Break

78 Higgs decays through the order O(alpha alpha_s)

Speaker: Oleg Veretin (DESY)

Slides veretin.pdf

79 Hefty MSSM-like light Higgs in extended gauge models

Speaker: Dr Florian Staub (University of Bonn)

Slides Hefty_MSSM_like_Higgs.pdf

80 H->WW

Speaker: Dr Ralf Bernhard (University of Freiburg)

Slides RB_HWW.pdf

81 Theory uncertainties in the WW background estimation

Speaker: Mr Christoph Hackstein (Universität Karlsruhe (TH))

Slides Theory_uncertainties_in_the_WW_background_estimation.pdf

LHC Top - Parallel Session II

Room for up to 50 participants

82 Measurement of the Top‐Quark Mass from 2011 ATLAS Data using the Template Method

Speaker: Giorgio Cortiana (MPI fuer Physik, Muenchen)

Slides TopMassAtlas_cortiana.pdf

83 Top Mass Measurement in the Lepton+Jets Channel at the CMS Experiment

Speaker: Mr Markus Seidel (UHH)

Slides seidel_topmass.pdf

84 Studies for a top quark mass measurement in the dilepton channel using the mT2 variable with ATLAS

Speaker: Kaven Yau (Uni-Bonn)

Slides presentation.pdf

85 NLO MSSM corrections to the Forward‐Backward Asymmetry of Top Quark Pair Production at Hadron Colliders

Speaker: Dr Stefan Berge (Universität Mainz)

86 Charge asymmetry in top pair production with CMS

Speaker: Mr Christian Boeser (Karlsruhe Institute of Technology)

Slides talk.pdf

10:30 Coffe break

87 Top quark pair production and decay in association with a hard jet

Speaker: Mr Andreas Scharf (University of Wuerzburg)

Slides scharf.pdf

88 Normalized differential cross section measurements in the dilepton and l+jets channels with CMS

Speaker: Mr Wolf Behrenhoff (DESY)

Slides DiffXsec.pdf

89 Measurement of the inclusive ttbar+gamma cross section at sqrt(s)=7 TeV with the ATLAS detector

Speaker: Johannes Erdmann (Georg-August-Universität Göttingen, II. Physikalisches Institut)

Slides JohannesErdmann.pdf

10:30 Coffee Break

12:00 Lunch Break

Accelerator Project

90 New results with the photo-induced field emission spectroscope

Speaker: Mr Benjamin Bornmann (Uni Wuppertal)

91 Heat-induced activation of field emitters on real niobium surfaces

Speaker: Mr Aliaksandr Navitski (Bergische Universität Wuppertal)

92 Prospects of the automated optical inspection to quantify and classify surface structures of cavities

Speaker: Mr Marc Wenskat (DESY)

Slides Wenskat_ATS2011.pdf

93 Bunch by bunch feedback in a fast ramping storage ring

Speaker: Mr André Roth (University of Bonn)

Slides Roth_Terascale_2011.pdf

94 Overview of planned plasma-acceleration experiments at DESY using externally injected electron bunches

Speaker: Mr Lucas Schaper (Universitaet Hamburg)

95 Development and characterization of gas targets for laser-plasma acceleration

Speaker: Tobias Kleinwaechter (Hamburg University)

96 Numerical studies on bunch dynamics of externally injected electron bunches into plasma wakefields (at the REGAE facility)

Speaker: Timon Mehrling (Hamburg University)

Analysis Project

97 Monte Carlo

Speaker: Stefan Gieseke (KIT)

Slides bonn11.pdf

98 PDFs

Speaker: Sven-Olaf Moch (DESY)

Slides bonn-hgf.pdf

99 BSM Parameter Fitting

Speaker: Philip Bechtle (DESY)

Slides PBe_AllianceFitting11.pdf

100 Neutrino Mass und lepton Flavor Violation

Speaker: Werner Porod (Universität Würzburg)

Slides NuLFV_LHC.pdf

101 Central Jet Veto

Speaker: Ulla Blumenschein (Goettingen)

Slides cjv_status.pdf

102 M_tauTau

Speaker: Prof. Michael Kobel (TU Dresden)

Slides mtautau_bonn.ppt

Detector Project

103 Rad-hard Silicon R&D in RD50

Speaker: D. Eckstein (DESY)

Slides EcksteinRD50.pptx

104 Measured Radiation Levels in LHC Experiments

Speaker: Moritz Guthoff (IEKP(KIT)/CERN)

Slides LHCradEnvironment_MoritzGuthoff.pdf

105 Diamond Detectors - Properties, Status, and recent R&D efforts

Speaker: Mr Hendrik Jansen (RWTH Aachen University)

Slides 2011_12_08_AnnualHelmholtzMeetingBonn_v2final.pdf 2011_12_08_AnnualHelmholtzMeetingBonn_v3final.pdf

106 3D Integration

Speaker: Dr Fabian Hügging (Universität Bonn)

Slides 3D_Integration_HHA.pdf

107 DC-DC and Serial Powering Tests in ATLAS

Speaker: Laura Gonella (Uni Bonn)

Slides PoweringATLAS.pdf

108 News from EUDET and AIDA

Speaker: Dr Ingrid-Maria Gregor (DESY)

Slides News_EUDET_AIDA.pdf

Grid Project

109 Experience operating T2 center: ATLAS

Speakers: Guenter Duckeck (LMU München), Dr Torsten Harenberg (University of Wuppertal)

Slides helmholtz_bonn_harenberg.pdf

110 Experience operating T2 centers: CMS

Speaker: Dr Thomas Kress (RWTH Aachen, IIIb)

Slides HGF-Bonn2011-CMS-T2s.pdf

111 NAF: operational review and outlook

Speakers: Dr Hartmut Stadie (Universität Hamburg), NUC

Slides naf.pdf

112 Monitoring Centers and Jobs

Speaker: KIT

Slides monitoring.pdf

113 Data Storage Projects and Support

Speaker: Dr Doris Ressmann (Karlsruher Institute of Technology)

Slides HGFSupportGroup-Ressmann.pdf

114 Data access pattern of a Tier2 in ATLAS

Speakers: Dr Günter Duckeck (LMU München), Sergey Kalinin Kalinin (Bergische Universitaet Wuppertal)

Slides Stat_tool.pdf

115 LHCOne status and perspective

Speaker: Dr Volker Guelzow (DESY)

Slides Heppi&LHCone-12-11.pdf

116 PROOF in LHC data analysis

Speakers: ATLAS, Dr Wolfgang Ehrenfeld (DESY)

Slides proof_GridSession_20111208.pdf

117 Virtualization of services

Speaker: KIT

Slides virt_oberst.pdf

118 Discussion and Outlook

Speaker: All

16:00 Coffee Break

Central Jet Veto Working Group

119 Extraction of the VBF Z signal

Speaker: Julia Fischer (University of Wuppertal)

Slides CJV_Fischer.pdf

120 QCD-induced WZjj production and CJV

Speaker: Matthias Kerner (KIT)

121 Vector boson scattering

Speakers: Philipp Anger (TU Dresden), Ulrike Schnoor (TU Dresden)

122 CJV studies in the VBF Higgs analysis

Speaker: Christoph Hombach (Uni Mainz)

Slides Bonn_Hombach.pdf

123 VBF-sensitive quantities in 2011 data

Speaker: Katharina Bierwagen (Uni Göttingen)

124 VBF studies in 2011 data

Speaker: Serena Psoroulas (Uni Bonn)

125 Discussion: Status and future plans

Speakers: Barbara Jäger (Uni Mainz), Ulla Blumenschein (Uni Göttingen)

Institute Assembly

126 Status der Finanzen - Weg zum Projektabschluss 2012

Speaker: Dr Karsten Buesser (DESY)

Slides 111215_allianz_ia.pdf

127 News und Status Finanzkonzept/Verstetigung

Speakers: Christian Zeitnitz (University Wuppertal), Joachim Mnich (DESY)

Finanzkonzept 2013/14 Finanzkonzept_2013_14_051211.pdf

Slides NewsActivities.pdf

128 Berichte der Boards

Grid Projekt IA-Grid-111208.pdf

Slides

• Accelerator_Physics.pdf
• AnalysisProject.pptx
• Feld_Bonn_2011_IA.pptx

NAF User Meeting

Room for ~50 participants

Convener: Dr Hartmut Stadie (Universität Hamburg)

129 NAF Overview

Speakers: Andreas Haupt (DESY), Dr Yves Kemp (DESY)

Slides NAF-TeraScale2011-KempDiscussion.pdf NAF-TeraScale2011-KempIntroduction.pdf

130 Feedback, use cases: ATLAS

Speakers: Mr Marc Hohlfeld (Universitaet Mainz), Dr Wolfgang Ehrenfeld (DESY)

Slides nafuser_081211_marchohlfeld.pdf Sebastian_Schmitt_NAF_feedback.pdf

131 Feedback, use cases: CMS

Speaker: Mr Wolf Behrenhoff (Hamburg University)

Slides NAF_feedback.pdf

132 Feedback, use cases: LHCb

Speaker: Dr Johan Blouw (LHCb)

Slides blouw.pdf

133 Feedback, use cases: ILC

Speaker: Dr Mikael Berggren (DESY)

Slides berggren_naf_ilc.pdf

134 discussion

19:00 Conference Dinner

Friday 9 December

Workshop Plenary

135 The future of pixel detectors

Speaker: N. Wermes (Universität Bonn)

Slides Wermes_HHA2011.pdf

136 CLIC - Physics, Machine, Detectors

Speaker: Dieter Schlatter (CERN)

137 Status and Perspectives of Direct Dark Matter Searches

Speaker: Manfred Lindner (MPI Heidelberg)

10:35 Coffee Break

Workshop Plenary

138 The search for the Higgs Boson

Speaker: Prof. Eilam Gross (Weizmann Inst.)

139 Top Quark Physics

Speaker: Dr Kevin Kroeninger (University of Goettingen)

Slides HA_Top_KK_20111209.pdf

140 Vector boson (W/Z) plus jet production at LHC

Speaker: Dr Ulla Blumenschein (Uni Goettingen)

Slides WZjets.pdf

141 Beyond the SM searches

Speaker: Christian Sander (University of Hamburg)

142 Allianz - Status and Outlook

Speaker: Christian Zeitnitz (University Wuppertal)

Slides Alliance.pdf

IAB

143 Status of the Alliance

Speaker: Dr Ties Behnke (DESY)

Slides Report_IAB.pdf