3rd HERA and the LHC workshop

12 Mar 2007, 14:00 → 16 Mar 2007, 16:00 Europe/Zurich

DESY Hamburg

Albert De Roeck (CERN), Hannes Jung (DESY)

All plenaries are in the DESY Auditorium. The manage key for the uploading talks is heralhc

Monday, 12 March

Pre workshop meetings

Tuesday, 13 March

1 Opening, Summary of last workshops and Goals

Speakers: Albert De Roeck (CERN), Hannes Jung (DESY)

Slides introduction.pdf

2 Prospects of HERA measurements

Speaker: Olaf Behnke (Heidelberg)

Slides obehnke070313.pdf

3 Challenges from HERA

Speaker: Halina Abramowicz (Tel Aviv)

Slides halina-heralhc.pdf

10:20 coffee

4 Tevatron and LHC: Similarities and Complementarities

Speaker: Beate Heinemann (Berkeley)

Slides http://www-atlas.lbl.gov/~heinemann/HERALHC07.pdf http://www-atlas.lbl.gov/~heinemann/HERALHC07.ppt

5 The Status of Monte Carlo Tuning

Speaker: Steve Mrenna (FNAL)

Slides GeneratorTuningTalk.pdf

6 Multiple Interactions,underlying events and min bias

Speaker: Gosta Gustafson (Lund)

Slides gosta.pdf

Diffraction

7 Status of the FP420 Project

Speaker: Stephen Watts

Slides DESYwattsmar07.pdf

8 Prospects for diffraction and forward physics at the LHC (part I)

Speaker: Kenneth Osterberg

Slides KO_HERA_LHC.pdf

9 Prospects for diffraction and forward physics at the LHC (part II)

Speaker: Monika Grothe

Slides grothe_HERA_LHC_March07.pdf grothe_HERA_LHC_March07.ppt

10 FPTRACK++: A tracking algortihm for Forward Physics

Speaker: Will Plano

Slides Plano_HeraLHC.pdf

15:35 Coffee Break

11 Hector, a fast multi-purpose simulator for particle propagation

Speaker: Xavier Rouby

Slides 070313_HeraLhc.pdf

12 H1 Roman Pots: Experiences and Prospects

Speaker: Micha Kapishin

Slides kapishin.pdf.pdf

13 The FP220 Project

Speaker: Christophe Royon

Slides desy.pdf

14 Diffractive Structure Functions and Exclusive Production from CDF to LHC

Speaker: Dino Goulianos

Slides dino.pdf http://physics.rockefeller.edu/dino/myhtml/talks/HERA_LHC_3.pdf

Heavy quarks (charm and beauty)

15 Recent Developments in heavy flavour production

Speaker: G. Kramer (Hamburg)

Slides kramerd.pdf.pdf

16 Heavy flavour production at the LHC

Speaker: A. Mitov (DESY)

Slides HF-A_Mitov.pdf

17 Two-loop massive operator matrix elements and heavy flavor production in deep-inelastic scattering

Speaker: S. Klein (DESY)

Slides sebastianklein.pdf

15:30 coffee break

18 Modelling non-perturbative corrections to bottom-quark fragmentation

Speaker: G. Ferrera (Barcelona)

Slides ferrera.pdf

19 F2bb from muon+jet final states at ZEUS

Speaker: B. Kahle (DESY)

Slides f2b.pdf f2b.ppt

20 F2cc from D* production at ZEUS

Speaker: J. Loizides (UCL)

Slides loizides.pdf

21 Studies on F2cc from D* production at HERA II with H1

Speaker: K. Lipka (Hamburg)

Slides HERA_LHC.pdf Lipka_F2c_H1.pdf.pdf

22 Unintegrated gluon densities from sigma_cc and F2cc

Speaker: A. Cholewa

Slides AddCollinear.pdf AxelCholewa.HeraLhc2007.pdf

MC - tools

23 kt-dependent parton distributions

Speaker: Francesco Hautmann

24 Status of CASCADE

Speaker: Hannes Jung

Slides cascade.pdf

25 NNLO upgrade of the QCDNUM DGLAP evolution program

Speaker: Michiel Botje

Slides heralhc_botje.pdf heralhc_botje.ppt

26 Fragmentation at HERA

Speaker: Simon Albino

Slides talk.pdf

15:40 coffee break

27 Using the Vista of high-pT data to validate event generators

Speaker: Steve Mrenna

Slides VistaTalk.pdf

28 Matching Constrained Monte Carlo at NLO

Speaker: Phil Stephens

Slides HERA-LHC.pdf

29 General Constrained Monte Carlo algorithm for single hadron

Speaker: Stanislaw Jadach

Slides jadachDESY07march.pdf

30 Propagation of uncertainty in a Parton Shower

Speaker: Andre van Hameren

Slides vanHameren.pdf

31 Discussion

Speaker: all

Parton density functions

32 Convenor's introduction

Speaker: All convenors

33 Report on the TeV4LHC workshop

Speaker: Joey Huston

Slides hera_lhc_huston.pdf

15:30 coffee break

34 Perturbative NLO and NNLO parton evolutions in the small-x region

Speaker: Christian Pisano

Slides pisano.pdf

35 QCD threshold corrections to di-lepton and Higgs rapidity distributions beyond NNLO

Speaker: Jack Smith

Slides sud.pdf

36 Nonsinglet global parton fit at NNLO

Speaker: Alberto Guffanti

Slides heralhc07.pdf

37 New type of parameterization of parton distributions

Speaker: Anatoli Kotikov

Slides lhc1.pdf

Multi-jet final states and energy flows

38 Accurate prediction for b-jet cross sections

Speaker: Giulia ZANDERIGHI

Slides HeraLHC.pdf

39 Central jet vertex in kT-factorisation at NLO

Speaker: Florian SCHWENNSEN

Slides schwennsen_heralhc07.pdf

40 Prompt photon production at high energy with kT factorization

Speaker: Nikolay ZOTOV

Slides HERA-LHCtalk.pdf HERA-LHCtalk.ppt

15:45 COFFEE

41 Prompt photons at HERA

Speaker: Matthew FORREST

Slides promptphoton.pdf

42 Reconstruction of top-antitop invariant mass from the all-jet top decays using the KT algorithm

Speaker: Sergei CHEKANOV

Slides lhc_top.pdf

43 High-ET forward jets at HERA

Speaker: Hanno PERREY

Slides DijetsInPhP_HeraLhcWs.pdf

44 SISCone: a seedless infrared-Safe cone jet algorithm

Speaker: Gregory SOYEZ

Slides gsoyez.pdf

45 Jet areas, and what they are good for

Speaker: Matteo CACCIARI

Slides jets.pdf

Wednesday, 14 March

Diffraction and Final States Joint Session

46 Status Report on Totem

Speaker: Hubert Niewiadomski

Slides hera_lhc.pdf

47 Status report on CASTOR

Speaker: Apostolos Panagiotou

Slides CASTOR-HERA_LHC0307_final.pdf CASTOR-HERA_LHC0307_final.ppt

48 Underlying event and Multiple Interactions in the LHC Forward Region

Speaker: Kerstin Borras

Slides HERA_LHC_070314.pdf HERA_LHC_070314.ppt

49 Calorimetric Coverage at Large Rapidities in CMS

Speaker: Armen Bunyatyan

Slides Bunyatyan.pdf

10:35 Coffee Break

Heavy quarks (charm and beauty)

50 Heavy Flavour in CMS

Speaker: A. Starodumov (CERN)

Slides hfcms.pdf

51 B production in ATLAS

Speaker: M. zur Nedden (HU Berlin)

Slides 2007.03_HERALHC_nedden.pdf 2007.03_HERALHC_nedden.ppt

10:10 coffee break

52 Heavy-flavour in ALICE

Speaker: R. Guernane (Clermont)

Slides RachidGuernane.pdf

53 bbbar cross section measurement by LHCb

Speaker: K. Harrison (Cambridge)

Slides KarlHarrison.pdf

54 Recent Heavy Flavour results from HERA

Speaker: Monica Turcato (Padova/Hamburg)

Slides heavy_flavour_hera_turcato.pdf

12:00 lunch

MC - tools

55 Tuning Pythia for the LHCb

Speaker: Kenneth Lessnof

Slides Pythia_Tuning_in_Gauss_for_HERALHC.pdf Pythia_Tuning_in_Gauss_for_HERALHC.ppt

56 Pythia tuning & validation in CMS

Speaker: Livio Fano

57 A MC Model for Jet Quenching

Speaker: Korinna Zapp

Slides hera-lhc_kzapp.pdf.pdf

10:30 coffee break

58 Report on the DPEMC Generator

Speaker: Oldrich Kepka

slides kepka_dpemc.pdf

59 Status of Rivet

Speaker: Leif Lönnblad

Slides DESY07a.pdf

60 Announcement of new HZTool Release

Speaker: Hannes Jung

Slides hztool.pdf

61 Update on the RunMC project

Speaker: Sergei Chekanov

Slides runmc_march2007.pdf

62 Status of jHepWork

Speaker: Sergei Chekanov

Slides jhepwork_march2007.pdf

Multi-jet final states and energy flows

63 Jont session with Diffraction (9:00-10:35)

10:35 COFFEE

64 Parton showers and resummations for non-global QCD observales

Speaker: Gennaro CORCELLA

Slides ng.pdf

65 Azimuthal angles in multi-Regge kinematics

Speaker: Agustin SABIO-VERA

Slides LHCHERA07.pdf

66 BFKL-NLL Mueller Navelet jet cross section

Speaker: Christophe ROYON

Slides desy.pdf

67 Power corrections from an s-channel approach

Speaker: Francesco HAUTMANN

12:40 LUNCH

Parton density functions

68 A matrix formulation for small-x singlet evolution

Speaker: Dimitri Colferai

Slides colferai.pdf

69 Perturbatively stable small x evolution of quarks and gluons

Speaker: Stefano Forte

Slides heralhc07.pdf

70 A global fit to DIS data with NLL BFKL resummation

Speaker: Chris White

Slides talk.pdf

10:30 coffee break

71 u/ubar d/dbar at low x and their impact on W/Z cross sections

Speaker: Emmanuelle Perez

Slides HERALHC_March07.pdf HERALHC_March07.ppt

72 Combination of H1 and ZEUS cross sections: Status Report

Speaker: Sasha Glazov

Slides ave2007.pdf

73 Luminosity measurement in ATLAS and CMS

Speaker: Antonio Sbrizzi

Slides SbrizziHERALHC07.pdf SbrizziHERALHC07.ppt

12:15 lunch

74 Joint session with WG III on heavy quarks in PDFs

Speaker: M.Cacciari, W.K. Tung, R. Thorne, A. Cooper-Sarkar

15:30 coffee break

75 PDF studies at ATLAS

Speaker: Mandy Cooper-Sarkar

Slides heralhc07.pdf heralhc07.ppt

76 Advances in Global QCD Analysis and Implications for LHC Phenomenology

Speaker: Wu-Ki Tung

Slides HeraLhcSF4.pdf HeraLhcSF4.ppt

77 Current constraints on the sea quark distributions from the global QCD fits

Speaker: Sergey Alekhin

Slides alekhin.pdf

78 Update on MRST (MSTW) fits

Speaker: Robert Thorne

Slides heralhcmstw.pdf

79 Neural network fits of parton distributions

Speaker: Joan Rojo

Slides rojo_heralhc07.pdf

Diffraction

80 Pile-up studies for H -> b bbar and Diffractive Higgs Production in the MSSM

Speaker: Marek Tasevsky

Slides heralhc2007.pdf heralhc2007.ppt

81 Diffractive Gluino Production and Central Exclusive H -> b bbar

Speaker: Andrew Pilkington

Slides AndrewPilkingtonHERALHC2007.pdf

82 Non pile-up Backgrounds to Central Exclusive H -> b bbar Production

Speaker: Valery Khoze

Slides khozeHamb07.pdf khozeHamb07.ppt

12:40 Lunch

83 Rapidity Gaps in Photon and Proton Induced Processes at the LHC

Speaker: Mark Strikman

Slides strikman_diff.pdf.pdf

84 Updated analysis of soft diffraction and its consequences on LHC predicted soft and hard LRG final states

Speaker: Uri Maor

Slides maor-talk.pdf

85 Saturation and the colour dipole model

Speaker: Graham Shaw

Slides shaw.pdf

15:40 Coffee

86 Exclusive processes at HERA from the saturation model

Speaker: Leszek Motyka

Slides exsat1.pdf

87 Bounds on DIS observables from the colour dipole picture

Speaker: Andreas von Manteuffel

Slides Manteuffel_Dipole.pdf

88 Inclusive Diffraction at HERA: recent results from ZEUS

Speaker: Jaroslaw Lukasik

Slides jarek.pdf jarek.ppt

89 H1 Diffractive Parton Densities: Updates and Practicalities

Speaker: Paul Newman

Slides HERA-LHC.pdf

Heavy quarks (charm and beauty): Joint session with PDF group

90 Introduction

Speaker: M. Cacciari

Slides intro.pdf

91 Heavy Quark Mass in PQCD and Heavy Flavor Parton Distributions

Speaker: Wu-Ki Tung

Slides HeraLhcHQ4.ppt

92 Discussion

93 Treatment of heavy quarks in MRST

Speaker: R. Thorne

Slides heralhccharm.pdf

94 Discussion

95 Treatment of heavy quarks in ZEUS

Speaker: M. Cooper-Sarkar

Slides heavyq07.pdf heavyq07.ppt

96 Discussion

Speaker: All

MC Tools

97 Joint Session with Multi-jet final states and energy flows (WG2)

Multi-jet final states and energy flows: - Joint Session with MC Tools (WG5)

98 Small-x physics and an Improved Dipole Model

Speaker: Emil Avsar

Slides desy07.pdf

99 Unintegrated PDFs

Speaker: Magnus Hansson

Slides hansson_heralhc20070314.pdf.pdf

100 Jets study and comparison of different generators

Speaker: Nelli PUKHAEVA

Slides Jets_Study.pdf Jets_Study.ppt

101 Parton correlations and multi-parton exclusive cross sections

Speaker: Daniele TRELEANI

Slides Desy1.pdf Desy1.ppt

15:40 COFFEE

102 Multiple interactions and energy loss

Speaker: Marck STRIKMAN

Slides strikman_multi.pdf.pdf

103 Multiple interactions in DIS

Speaker: Sakar OSMAN

Slides MainLHCHERAWORK.pdf

104 Multiple interactions in photoproduction

Speaker: Lluis Marti

Slides Hera-Lhc.pdf

105 Underlying event tunings for the LHC (VRVS)

Speaker: Arthur MORAES

Slides Moraes-UEtuning.ppt Moraes-UEtuning-ppt2003.pdf

106 Discussion

Speaker: All

Slides UEQuestions.pdf

Thursday, 15 March

Diffraction

107 Leading Neutron Energy and P_T Distributions from ZEUS

Speaker: Bill Schmidke

Slides LN.pdf

108 Recent H1 Results on Jet Production in Diffractive DIS and Photoproduction

Speaker: Matthias Mozer

Slides heralhc.pdf

10:00 coffee break

109 Recent H1 Results on Charm Production in Diffractive DIS and Photoproduction

Speaker: Roger Wolf

Slides roger_wolf.pdf

110 Diffractive Dijet and D* Production at ZEUS

Speaker: Isabell Melzer-Pellman

Slides HERA_LHC_2007.pdf HERA_LHC_2007.ppt

111 Odderon searches at the LHC

Speaker: Carlo Ewerz

Slides Ewerz-desy-lhc.pdf

Heavy quarks (charm and beauty)

112 Semileptonic top pair decays with CMS

Speaker: Cristoph Rosemann (DESY)

Slides hera_lhc.rosemann.march07.pdf

113 Heavy quark and quarkonium production in the Regge limit of QCD

Speaker: V. Saleev (Samara)

Slides report_hera_lhc.pdf

114 Accurate prediction for b-jet cross sections

Speaker: Giulia Zanderighi

Slides HeraLHC.pdf

115 Heavy flavour cross sections at LHC from NLO + parton shower

Speaker: R. Guernane

Slides HQ_HERA-LHC.pdf

Multi-jet final states and energy flows: - Joint session with PDFs (WG1)

116 Joint Session with Parton Density Functions (WG1)

Parton density functions (Joint session with HFS)

117 Antenna subtraction with hadrons in the initial state

Speaker: Alejandro Daleo

Slides daleo.pdf

118 A subtraction scheme for jet cross sections at NNLO

Speaker: Gabor Somogyi

Slides somogyi.pdf

119 Update on higher order QCD calculations

Speaker: Sven Moch

Slides hamburg.pdf

10:30 coffee break

120 Update on Higgs+multiparton amplitudes

Speaker: Vittorio del Duca

Slides hera4lhc_higgs.pdf

121 Combining QCD and electroweak corrections to Drell-Yan at LHC

Speaker: Fulvio Piccinini

Slides piccinin.pdf

122 QED*QCD Resummation and IR-Improved DGLAP Theory

Speaker: Bennie F.L. Ward

Slides dpf06-jps06-hera-lhc07-qcd.pdf

Conveners Meeting

slides convers-meeting.pdf

Heavy Quark and PDF discussion

123 discussion on heavy flavour treatment in PDF's (continuation of joint HQ/PDF session)

Plenary Session

16:00 Coffee/Tea

124 LHC reports

Speaker: Kerstin Hoepfner (Aachen)

Slides LHC-Status-20070315-KH.pdf

125 Physics in the forward region at LHC

Speaker: Pierre Van Mechelen (Antwerp)

Slides heralhc.pdf

19:00 Conference dinner

Friday, 16 March

Plenary Session: Working group reports

126 Welcome Adress

Speaker: Rolf Heuer (DESY)

127 Report from PDF Working group

Speakers: Stefano Forte, Sven Moch

Slides forte-wg1.pdf moch-wg1.pdf

128 Report from Diffractive working group

Speaker: Markus Diehl, Michele Arneodo

Slides diff-diehl.pdf.pdf summary-diffr-hera-lhc-mar07.ppt

10:30 coffee

Working group reports

129 Report from Multi-jet final states and energy flows Working group

Slides HERALHC07-Gwenlan.pdf HeraSum.pdf

130 Report from Heavy quarks Working group

Slides summary.pdf

131 Report from MC - tools Working group

Speakers: Stefan Gieseke (Unknown), Thomas Kluge

Slides report-part2.pdf.pdf WG5-report-1.pdf

132 Closing

Slides closing.pdf

133 Possibility to visit HERA and HERA experiments