Low x workshop

2 Jun 2011, 16:00 → 7 Jun 2011, 16:10 Europe/Zurich

Hotel San Francisco (Santiago de Compostela)

Thursday 2 June

16:00 → 21:00 Registration

Friday 3 June

08:30 → 08:55 Combined Measurements and PDF fits including HERA-II high Q2 data

Speaker: Voica Radescu

Slides lowx2011.voica.pdf

08:55 → 09:15 QCD analysis with determination of alpha_s based on HERA inclusive and jet data

Speaker: Amanda Cooper-Sarkar

Slides lowx2011_jets.pdf lowx2011_jets.pptx

09:15 → 09:30 BFKL propagator in the external field of the nucleus

Speaker: Mikhail Braun

Slides Slnucprop.pdf

09:30 → 09:50 Combined measurement of the charm cross sections and their impact for PDFs at LHC

Speaker: Philipp Roloff

Slides lowx_2011_philipp_roloff.pdf

09:50 → 10:05 Q2-evolution of parton densities at small-x values

Speaker: Anatoly Kotikov

Slides Baldin.pdf

10:05 → 10:25 Small x physics at the LHeC

Speaker: Anna Stasto

Slides stasto_lowx.pdf

10:25 → 10:50 Coffee break

10:50 → 11:05 NLO Photon Impact Factor for DIS at small x

Speaker: Giovanni Chirilli

Slides low-x-Spain-2011-Chirilli.pdf

11:05 → 11:20 Impact factors of colourless particles in the BFKL approach

Speaker: Victor Fadin

Slides Fadin_talk.pdf

11:20 → 11:35 Theory of Drell-Yan at the LHC near the forward direction

Speaker: Jochen Bartels

Slides bartelssantiago.pdf

11:35 → 13:00 Discussion session: PDFs, fits, low x

Conveners: Amanda Cooper-Sarkar, Landshoff Peter, Robin Devenish

11:35 Discussion session

Slides lowx_discuss.pdf lowx_discuss.ppt

13:00 → 14:40 Lunch break

14:40 → 15:10 ATLAS results of first year running

Speaker: Kevin Black

Slides lowxBlack.pdf

15:10 → 15:25 Measurement of the Energy Dependence of the Total Photon-Proton Cross section in ZEUS

Speaker: Vladimir Drugakov

Slides 2011_lowx_drugakov.pdf

15:25 → 15:45 Measurement of the Inclusive ep^{+-} Scattering Cross Section at High Inelasticity y and of the Structure Function FL

Speaker: Alexey Petrukhin

Slides lowx11.pdf

15:45 → 16:05 3 loop corrections to dis heavy quark production

Speaker: Johannes Bluemlein

Slides Santiago.pdf

16:05 → 16:20 Charged Higgs searches at the LHC

Speaker: Javier llorente

Slides Hplus.pdf

16:20 → 16:40 Coffee break

16:40 → 17:10 PDF constraints using D0 Tevatron data

Speaker: Bjoern Penning

Slides lowx.pdf

17:10 → 17:40 CDF results on jets and diffraction

Speaker: Christina Mesropian

Slides Lowx-2011-christina-mesropian.pdf

17:40 → 18:05 Inclusive and multi-jet Production in DIS and photoproduction at HERA

Speaker: Robin Devenish

Slides h1-z-lx2012v4.pdf

18:05 → 19:00 Discussion session: PDFs, HERA, LHC, low x

Conveners: Amanda Cooper-Sarkar, Peter Landshoff, Robin Devenish

19:00 → 19:25 Pierre Auger Observatory Results

Speaker: Ruben Conceicao

Slides Conceicao_lowx.pdf

19:25 → 19:50 The Auger experiment

Speaker: Ricardo Vazquez

Slides santiago_2011_Lowx_ricardo.pdf santiago_2011_Lowx_ricardo.ppt

20:00 → 21:00 Visit of the old university

Saturday 4 June

08:15 → 08:30 Tribute to Alexei Kaidalov

Speaker: Alan Martin

Slides Aliosha11.pdf

08:30 → 08:50 Geometrical Scaling at the LHC

Speaker: Michal Praszalowicz

Slides praszalowicz_lowx.pdf

08:50 → 09:10 High-energy strong interactions: from "hard" to "soft"

Speaker: Alan Martin

Slides Martin11.pdf

09:10 → 09:25 Ridge and Multiplicity at the LHC in pp and AA collisions from the CGC/saturation

Speaker: Amir Rezaeian

Slides lowx-Amir.pdf

09:25 → 09:40 Collinear resummations for the BK equation

Speaker: Guillaume Beuf

Slides GBeuf_Low_x_2011.pdf

09:40 → 09:55 High-energy amplitudes in the next-to-leading order

Speaker: Ian Balitsky

Slides nlo20min.pdf

09:55 → 10:10 Forward hadron production in pA collisions

Speaker: Cyrille Marquet

Slides marquet.pdf

10:10 → 10:40 Coffee break

10:40 → 10:55 Universality of Unintegrated Gluon Distributions at small x

Speaker: Fabio Dominguez

Slides Dominguez_Lowx11.pdf

10:55 → 11:15 Particle multiplicities at the LHC AAMQS Fits to e+p and e+A data on structure functions

Speaker: Javier Albacete

Slides Low-x2011.pdf

11:15 → 11:30 Shadowing and cold nuclear matter effects on quarkonia production

Speaker: Elena Ferreiro

Slides charlaSantiago2011.pdf charlaSantiago2011.ppt

11:30 → 11:45 Left and Right in UHE Neutrino Interactions Saturation and Heavy Flavors

Speaker: Vladimir Zoller

Slides x11.pdf

11:45 → 12:00 Two-particle correlations in high energy collisions

Speaker: Michael Lublinsky

Slides lowx_talk.pdf

12:00 → 13:15 Discussion session: saturation

Conveners: Cyrille Marquet, Javier Albacete

13:15 → 14:40 Lunch break

14:40 → 15:05 Small-x and forward measurements in ATLAS

Speaker: Sara Valentinetti

Slides lowX-2011_valentinetti.pdf

15:05 → 15:30 Forward jets and energy flow at CMS

Speaker: Panos Katsas (DESY)

Slides lowx2011_v3.pdf

15:30 → 15:50 Measurement of dijet production with a jet veto at ATLAS

Speaker: Alessandro Tricoli

Slides Tricoli_ATLASJetVeto_Lowx_3June11.pdf Tricoli_ATLASJetVeto_Lowx_3June11.pptx

15:50 → 16:05 Comparison of two Monte Carlo implementations of resummation schemes for the description of parton evolution at small values of Bjorken x

Speaker: Michael Deak

Slides DeakLowX2011.pdf

16:05 → 16:20 Heavy quark and hadron production at LHC: k_T-factorization and CASCADE predictions versus data

Speaker: Nikolai Zotov

Slides talk2_lowx.pdf

16:20 → 16:45 Coffee break

16:45 → 17:05 Hard inclusive production of a pair of rapidity-separated identified hadrons in proton collisions

Speaker: Alessandro Papa

Slides low_x_2011.pdf

17:05 → 17:20 DIPSY: a Dipole Event Generator

Speaker: Christoffer Flensburg

Slides lowX11Flensburg.pdf

17:20 → 17:35 Comparing QCD in the BLM Scheme with MSYM for dijets separated in rapidity

Speaker: Jose Daniel Madrigal

Slides Dijet Production at Large Rapidity Separation in N=4 SYM

17:35 → 17:50 Large-angle gluon radiation in jets at the LHC from QCD decoherence

Speaker: Konrad Tywoniuk

Slides LowX2011_KTywoniuk.pdf

17:50 → 18:05 Isolated jet and photon production in the Regge limit of QCD: from Tevatron to LHC

Speaker: Vladimir Saleev

Slides Saleev_low_X.pdf

18:05 → 18:20 Role of gluons in soft and semi-hard p-p collisions at LHC energies

Speaker: Gennady Lykasov

Slides BGLP_May27_11.pdf BGLP_May27_11.ppt

18:20 → 18:35 Four jet production at tevatron and LHC at small x

Speaker: Boris Blok

Slides spain1.pdf spain1.ppt

18:35 → 19:30 Discussion session: Jets, BFKL

Conveners: Christina Mesropian, Jochen Bartels

Sunday 5 June

09:00 → 19:00 Excursion to Fisterra (including lunch)

Monday 6 June

08:30 → 08:55 Inclusive diffraction measurements at HERA

Speaker: Bernd Loehr

Slides Loehr-lowx-2011-v2.pdf

08:55 → 09:20 Measurements of jets in diffraction at HERA

Speaker: Richard Polifka

Slides PolifkaLowX.pdf

09:20 → 09:35 Factorisation in diffraction

Speaker: Alice Valkarova

Slides santiago_lowx_2011.pdf santiago_lowx_2011.ppt

09:35 → 09:50 Jet gap jet in diffractive events

Speaker: Maciej Trzebinski

Slides Trzebinski_jet_gap_jet.pdf

09:50 → 10:05 Central exclusive meson pair production in perturbative regime

Speaker: Valery Khoze

Slides khoze.lowx-11.pdf khoze.lowx-11.ppt

10:05 → 10:20 Forward physics at the LHC: diffractive Hiiggs, jets, anomalous coupling

Speaker: Christophe Royon

Slides lowx2011.pdf

10:20 → 10:35 Central production of gluonic and quark-antiquark dijets and background to central production of Higgs boson

Speaker: Antoni Szczurek

Slides szczurek.pdf

10:35 → 10:50 Coffee break

10:50 → 11:15 Physics program of ALFA and luminosity measurements

Speaker: Tom Sykora

Slides Physics_program_of_ALFA_low_x_2011_v4.pdf

11:15 → 11:40 Diffractive measurements in ATLAS

Speaker: Per Grafstrom

Slides Diffractive_measurements_in_ATLAS_PG_NNS.pdf

11:40 → 12:05 Soft and hard diffraction at CMS

Speaker: Juerg Eugster

Slides diffractionCMS_juerg.pdf

12:05 → 13:15 Discussion session: Diffraction

Conveners: Alan Martin, Alice Valkarova

12:05 Discussion

Slides valkarov-martin11.pdf

12:25 Discussion

Slides

• diff_mass_jeru_2.pdf
• diff_mass_jeru_2.ppt
• discussion_Martin11.pdf

13:15 → 14:40 Lunch break

14:40 → 14:55 Prospects for measuring V_ts at the LHC

Speaker: Fernando Barreiro

Slides Latex_Santiago.pdf

14:55 → 15:10 Exclusive photon pair production in CDF

Speaker: Erik Brucken

Slides exclgg_lowx2011.pdf

15:10 → 15:30 Measurement of the Inelastic Proton-Proton Cross Section at sqrts=7~TeV with the ATLAS Detector

Speaker: Sebastian Eckweiler

Slides ProtonProtonCrossSection_lowX.pdf

15:30 → 15:50 Measurement of the total inelastic cross section in pp collisions at 7 TeV (CMS)

Speaker: Nicolo Cartiglia

Slides Cartiglia_Santiago.pdf

15:50 → 16:05 Challenges in detecting diffraction

Speaker: Risto Orava

16:05 → 16:25 Forward neutron and photon results from HERA

Speaker: Armen Bunyatyan

Slides bunyatyan.lowx.pdf

16:25 → 16:50 Vector meson production at HERA

Speaker: Florian Huber

Slides LowX2011__2011-06-06__v3.1.pdf

16:50 → 17:05 DVCS and vector meson production

Speaker: Laszlo Jenkovsky

Slides Jenkovszky.pdf

17:05 → 17:30 Coffee break

17:30 → 19:15 Discussion session: diffraction at LHC, vector mesons

Conveners: Alan Martin, Alice Valkarova

20:30 → 23:30 Workshop dinner

Tuesday 7 June

08:30 → 08:50 Charm production in dipole models

Speaker: Fernando Navarra

Slides lowx_11_navarra.pdf lowx_11_navarra.ppt

08:50 → 09:10 Beauty Production at HERA

Speaker: Martin Brinkmann

Slides lowx2011talkfinal.pdf

09:10 → 09:30 Exclusive glueball production at the LHC

Speaker: Magno Machado

Slides lowx_2011_mmachado.pdf

09:30 → 09:50 Particle production at HERA

Speaker: Anastasia Grebenyuk

Slides Grebenyuk.pdf

09:50 → 10:05 Exclusive production of pion pairs in the framework of Brodsky Lepage

Speaker: Mariola Klusek-Gawenda

Slides MKlusekGawenda_lowX.pdf

10:05 → 10:30 Coffee break

10:30 → 10:45 Drell-Yan diffraction in the dipole picture

Speaker: Roman Pasechnik

Slides Pasechnik_LowX.pdf Pasechnik_LowX.ppt

10:45 → 11:10 J/Psi and Upsilon Production at the LHC with ATLAS

Speaker: James Catmore

Slides CATMORE.pdf

11:10 → 11:25 Production of Secondaries at LHC in the Central Region

Speaker: Yuli Shabelski

Slides present.pdf

11:25 → 11:45 String Percolation and the New LHC Data

Speaker: Carlos Pajares

Slides Elliptic_Flow_at_RHIC_LHC_and_percolation.pdf Elliptic_Flow_at_RHIC_LHC_and_percolation.ppt

11:45 → 12:00 High-energy physics with particles carrying orbital angular momentum

Speaker: Igor Ivanov

Slides Low-x-2011-Ivanov.pdf

12:00 → 12:20 Nuclear PDFs: status, needs and perspective

Speaker: Carlos Salgado

Slides Salgado-Lowx2011.pdf

12:20 → 12:35 Proton-proton cross sections: the interplay between density and radius

Speaker: Mario Pimenta

Slides MP-11-pp_cross-sections.pdf MP-11-pp_cross-sections.pptx

12:35 → 13:30 Discussion session: charm, beauty...

Conveners: Carlos Pajares, Fernando Navarra

13:30 → 14:40 Lunch break

14:40 → 14:55 Feynman scaling violation due to baryon number transfer in rapidity space

Speaker: Gevorg Arakelyan

Slides GArakelyan-santiagoconf.pdf

14:55 → 15:10 Application of the stochastic model to the calculation of the all-loop Reggeon field theory amplitudes

Speaker: Rodion Kolevatov

Slides Kolevatov_low-x.pdf

15:10 → 16:10 Discussion session: LHC, particle production...

Convener: Fernando Navarra