Photon 2013

May 20, 2013, 8:00 AM → May 24, 2013, 6:00 PM Europe/Paris

12-22 RC08 (LPNHE)

International Conference on the Structure and the Interactions of the Photon including the 20th International Workshop on Photon-Photon Collisions and the International Workshop on High Energy Photon Linear Colliders

Monday, May 20

8:30 AM → 9:00 AM Arrival and registration

9:00 AM → 9:20 AM Welcome : 1973-2013

Speaker: Dr Frédéric Kapusta

Slides welcome.pdf

9:20 AM → 10:45 AM QCD and photons at high energy, jets , quarkonia and heavy flavours

Conveners: Prof. Stefano Moretti, Dr Yuri Dokshitzer

9:20 AM An Overview of the Anomalous Soft Photons in Hadron Production

Speaker: Dr Cheuk-Yin Wong

Slides wongphoton2013.pdf

9:50 AM Theory of W/Z(+jet)

Speaker: Prof. Francesco Hautmann

Slides wjj-pho_may19.pdf

10:20 AM Proton structure and PDFs at HERA

Speaker: Dr Vladimir Chekelian

Slides 2013_Photon13_chekelian.03.pdf

10:45 AM → 11:10 AM Coffee Break

11:10 AM → 12:50 PM QCD and photons at high energy, jets , quarkonia and heavy flavours

11:35 AM Jets and alpha_s measurements at HERA

Speaker: Dr Artem Baghdasaryan

Slides Jets_and_alpha_s_measurements_at_HERA.pdf

12:00 PM Charm and beauty photoproduction at HERA

Speaker: Dr Ian Brock

Slides Photon2013_brock_hflphp.pdf

12:25 PM Recent results on charmonium at BaBar

Speaker: Dr Guy Wormser

Slides photon_2013_gw.pdf

12:50 PM → 2:00 PM Lunch

2:00 PM → 4:00 PM QCD and photons at high energy, jets , quarkonia and heavy flavours

2:00 PM Isolated photon production at HERA

Speaker: Dr Andriy Iudin

Slides iudin-photon2013.pdf

2:25 PM Jet reconstruction, Jet production measurements and determination of alpha_S at the LHC

Speaker: Dr Mario Campanelli

Slides campanelli_photon13.pdf

2:50 PM Results on vector boson production, both inclusive and in association with jets, at the LHC

Speaker: Dr Mikhail Karnevskiy

Slides Misha.pdf

3:15 PM Measurement of production cross section of top quark at LHC

Speaker: Prof. Melissa Ridel

Slides Performance_of_the_Particle_Flow_Algorithm_in_CMS_-_Photon2013-MelissaRidel.pdf

3:40 PM Top quark properties at the LHC

Speaker: Dr Pavol Federic

Slides federic_photon_2013.pdf

4:00 PM → 4:30 PM Coffee Break

4:30 PM → 5:15 PM QCD an photons at high energy, jets, quarkonia and heavy flavors

4:30 PM Differential Photon-Jet Cross-Section Measurement with the CMS Detector at 7 TeV

Speaker: Dr Kadir Ocalan

Slides Photon2013_KadirOcalan_GammaJetTalk.pdf

4:55 PM The Drell-Yan measurement at COMPASS-II

Speaker: Dr Stefano TAKEKAWA

Slides takekawa_photon13.pdf

5:15 PM → 7:25 PM Small x, diffraction and total cross section

Convener: Dr Christophe Royon

5:15 PM Review introductory talk

Speaker: Dr Laurent Schoeffel

5:35 PM Mueller Navelet jets at LHC: an observable to reveal high energy resummation effects?

Speaker: Bertrand Duclue

Slides Photon-2013_Ducloue.pdf

5:55 PM A QCD description of the ATLAS jet veto measurement

Speaker: Dr Christophe Royon (DAPNIA)

Slides jetveto_photon2013.pdf

6:15 PM Studies of the underlying event, transverse energy flow and charged particle event shapes with the ATLAS detector

Speaker: James Monk

Slides Photon2013.pdf

6:35 PM Particle production at HERA

Speaker: Dr Artem Baghdasaryan (DESY)

Slides Particle_production_at_HERA.pdf

6:55 PM Ultra-peripheral J/Psi production with ALICE at LHC

Speaker: Daniele De Gruttolas

Slides degruttola.pdf

Tuesday, May 21

9:00 AM → 10:40 AM Small x, diffraction and total cross section

9:00 AM Inclusive diffraction at HERA

Speaker: Dr Laurent Schoeffel (CEA)

Slides 2013.ls2.pdf

9:20 AM Diffraction and rapidity gap measurements with ATLAS

Speaker: Kus Vlastimil

Slides diffraction_VlastimilKus.pdf

9:40 AM Phenomenology of the polarized cross-sections of the rho meson leptoproduction at high energy

Speaker: Adrien Besse (LPT Orsay / Soltan Institute for Nuclear Physics)

Slides Talk-20min-Photon-21-05-13.pdf

10:00 AM Diffractive vector meson production at HERA

Speaker: Armen Buniatyan

Slides buniatyan.photon2013.vm.pdf

10:20 AM Measuring the gluon distribution in nuclei at an Electron-Ion Collider

Speaker: Dr Matthew Lamont (BNL)

Transparents Photon2013_macl.pdf

10:40 AM → 11:00 AM Coffee Break

11:00 AM → 12:40 PM Small x, diffraction and total cross section

11:00 AM Search for anomalous quartic gamma gamma WW couplings in dielectron and missing energy final states with 9.7 fb-1 in p pbar collisions at sqrt(s) = 1.96 TeV - D0

Speaker: Émilien Chapon (SPP / Irfu / CEA Saclay)

Transparents Photon2013_D0.pdf

11:20 AM Study of exclusive two-photon production of W+W- pairs in pp collisions at 7 TeV, and constraints on anomalous quartic couplings in CMS

Speaker: Krzysztof Piotrzkowski (UCLouvain/CERN)

Slides WW_paris.pdf

11:40 AM Physics prospects with the ALFA and AFP detectors

Speaker: Petr Hamal

Slides Physics_prospects_with_the_ALFA_and_AFP_detectors_Photon_2013.pdf

12:00 PM The HPS project in CMS

Speaker: Krzysztof Piotrzkowski (UCLouvain)

Slides HPS_paris.pdf

12:20 PM Elastic pp scattering from the optical point to past the dip

Speaker: Giulia Pancheri

Slides photon-may21-2013.pdf

12:40 PM → 2:00 PM Lunch

2:00 PM → 4:25 PM Low energy photon experiments, vacuum polarisation and light-by-light scattering

Convener: Dr François Couchot

slides intro.pdf

2:00 PM A sum rule for charged elementary particles

Speaker: Dr Luis L. Sanchez-Soto

Slides Luis_Paris.pdf

2:30 PM FLOWER: test of stochastic fluctuations of the speed of light

Speaker: Dr Xavier Sarazin

Slides FLOWER-Photon-2013-Mai2013good.pdf

2:55 PM Light-by-light scattering in intense lasers

Speaker: Dr Ben King

Slides king_phpscattering.pdf

3:25 PM CAST and the axion-photon coupling

Speaker: Dr Esther FERRER RIBAS

Slides 13Photon_CAST.pdf

3:55 PM Vacuum Magnetic Birefringence

Speaker: Prof. Carlo Rizzo

Slides Rizzo_Photon_2013.pdf

4:25 PM → 4:45 PM Coffee Break

4:45 PM → 5:40 PM g-2

4:45 PM Status of SM calculation of lepton g-2

Speakers: Dr Marc Knecht, TBC

Slides MK_PHOTON2013.pdf

5:10 PM The New g-2 experiment

Speaker: Prof. Mark Lancaster

Slides MarkLancaster_Photon-2013.pdf

5:40 PM → 6:40 PM g-2

5:40 PM Colloquium : "Determination of the fine structure constant using atom interferometry : recent advances and perspectives for the future"

Speaker: Dr Pierre Cladé

Slides clade.pdf

7:00 PM → 10:00 PM Welcome Cocktail

Wednesday, May 22

9:00 AM → 10:20 AM Exclusive channels and resonances

Convener: Dr Bernard Pire

9:00 AM Theory introduction

Speaker: Prof. Samuel Wallon

Slides Talk_Photon2013-WALLON.pdf

9:30 AM GPD programme at Compass

Speaker: Dr Pawel Sznadjer

Slides sznajder.pdf

9:55 AM DVCS at JLAB

Speaker: Dr Baptiste Guegan

Slides Guegan.pdf

10:20 AM → 10:50 AM Coffee Break

10:50 AM → 12:25 PM Exclusive channels and resonances

10:50 AM Timelike DVCS at Jlab

Speaker: Dr Rafayel Paremuzyan

Slides rafayel.pdf

11:15 AM Exclusive reactions at HERMES

Speaker: Dr Eduard AVETISYAN

Slides exclusive-hermes-avetisyan-photon2013.pdf

11:40 AM PANDA electromagnetic process

Speaker: Dr Manuel Zambrana

Slides zambrana.pdf

12:00 PM NLO corrections for DVCS AND TCS

Speaker: Prof. Lech Szymanowski

Slides Szymanowski.pdf

12:25 PM → 1:45 PM Lunch

1:45 PM → 2:45 PM Exclusive channels and resonances

1:45 PM The GPDs of the photon

Speaker: Dr Asmita Mukkherjee

Slides Mukherjee.pdf

2:10 PM Hard exclusive photoproduction of charmed mesons

Speaker: Dr Stefan Kofler

Slides Kofler.pdf

2:45 PM → 4:15 PM g-2

Conveners: Prof. Graziano Venanzoni, Dr Marc Knecht

2:45 PM Measurement of hadronic cross sections at KLOE with ISR and limits on their impact to the muon anomaly and U-boson search

Speaker: Dr Antonio Passeri

Slides Photon2013_Passeri.pdf

3:10 PM Measurement of hadronic cross sections at BaBar with ISR and implications for the muon (g-2)

Speaker: Dr Bogdan Malaescu

Slides MalaescuPhoton2013.pdf

3:35 PM Status and prospects of e+e- hadronic cross sections at low energy

Speaker: Dr Simon Eidelman

Slides Eidelman_ph13.pdf

4:15 PM → 4:40 PM Coffee Break

4:40 PM → 7:45 PM g-2

4:45 PM Measurements of the pi0-->gg decay width and the pi0 transition form factor at KLOE-2 and its impact on HLbL

Speaker: Dr Ivan Prado Longhi

Slides Photon2013_pradolonghi.pdf

5:10 PM Review of recent Leading-Order Hadronic Vacuum Polarization calculation

Speaker: Dr Z. Zhang

Slides zhang_hvp_photon2013.pdf

5:35 PM Improved estimate for the muon g-2 using VMD constraints

Speaker: Dr M. Benayoun

Slides MB_photon2013_vF.pptx

6:00 PM Evaluation of amu^HLO using sum rules

Speaker: Prof. H. Spiesberger

Slides Spiesberger-Photon13.pdf

6:25 PM Hadronic Light-by-Light Scattering in the Muon Anomalous Magnetic Moment

Speaker: Prof. A. Vainshtein

Slides Photon_2013.pdf

6:50 PM gamma-gamma sum rules and their implication on the hadronic LbL contribution to (g-2)

Speaker: Dr V. Pauk

Slides pauk.pdf

7:15 PM Unified dispersive approach to real and virtual photon-photon scattering into two pions

Speaker: Dr B. Moussallam

Slides Moussallam.pdf

Thursday, May 23

9:00 AM → 10:45 AM Small x, diffraction and total cross section

9:00 AM Diffractive dijet production at HERA

Speaker: Vitaliy Dodonov

Slides 2013_PHOTON2013_Dodonov.pdf

9:20 AM Constraining the pomeron structure using lhc data

Speaker: Matthias Saimpert

Slides gj_01022013_updated-2.pdf

9:40 AM How to define the entropy of dense QCD states?

Speaker: Robi Peschanski

Slides photon_2013.pdf

10:00 AM Measurement of hard double-parton interactions with the ATLAS detector

Speaker: Tim Martin

Slides TimM_Photon13_HardDPI.pdf

10:20 AM Strangeness at HERA

Speaker: Armen Buniatyan

Slides buniatyan.photon2013.strangeness.pdf

10:45 AM → 11:05 AM Coffee Break

11:05 AM → 12:30 PM Photons in astroparticle physics

Convener: Prof. Guenter Sigl

11:05 AM Ultra-High Energy Photons with the Pierre Auger Observatory

Speaker: Dr Mariangela Settimo

Slides Photon2013_Settimo.pdf

11:35 AM Very forward production and Feynman scaling of photons and neutrons at HERA

Speaker: Dr Hamlet Zohrabyan

Slides hamletzohrabyan.photon2013.pdf

12:00 PM The Heavy Photon Search Experiment

Speaker: Dr Maurik HOLTROP

Slides Holtrop_Photon2013.pdf

12:30 PM → 2:00 PM Lunch

2:00 PM → 4:45 PM Photon collider prospects, new acceleration techniques and future accelerators

Convener: Prof. Mayda Velasco

2:00 PM High energy gg colliders and advances in required laser systems (Higgs factories and higher energies)

Speaker: Dr Frank Zimmerman

Slides Velasco_PHOTON_2013.pptx

2:30 PM TLEP and other circular e+e- machines

Speaker: Dr Roy Aleksan

3:00 PM Linear e+e- accelerators

Speaker: Dr Marco Battaglia

3:30 PM Physics program with a low energy e+e-, e-γ, g-g collider and e beam on target at IRIDE

Speaker: Dr Graziano Venanzoni

Slides gv_photon13_23_5_13.pdf

3:55 PM Asymptotic pion and kaon production in gamma gamma collisions

Speaker: Prof. Wilfrid Da Silva

Slides dasilvaPhoton2013.pdf

4:15 PM Issues with current designs for gg and e+e-

Speaker: Prof. Valery Telnov

Slides telnov-photon2013.pdf

4:45 PM → 5:15 PM Coffee Break

5:15 PM → 7:30 PM Higgs and photons, EW and BSM

Convener: Prof. Maria Krawczyk

5:15 PM Anomalous gauge couplings in W/Z exclusive pair production at the LHC

Speaker: Dr Emilien Chapon

Slides chapon_23May2013.pdf

5:35 PM EW measurements at HERA

Speaker: Dr Katarzyna Wichmann

Slides kwichmann-Photon13-EW.pdf

6:05 PM Searches at HERA

Speaker: Dr Katarzyna Wichmann

Slides kwichmann-photon13-EXO.pdf

8:45 PM → 11:45 PM Conference Dinner

« Au Bistrot de la Montagne »
38 rue de la Montagne Sainte Geneviève, 75005 – PARIS

Friday, May 24

9:00 AM → 10:30 AM Higgs and photons, EW and BSM

9:00 AM Search for Higgs in bosonic channels

Speaker: Dr Letizia Lusito

Slides MyParis.pdf

9:30 AM Search for Higgs using Fermionic channels (including tau-tau and mu-pair)

Speaker: Dr Alejandro Alonso Diaz

Slides Aalonso_h_to_fermions.pdf

10:00 AM Combination of all searches and extraction of properties of Higgs, ATLAS+CMS

Speaker: Dr Marcello Fanti

Slides fanti_130524_Photon2013.pdf

10:30 AM → 11:00 AM Coffee Break

11:00 AM → 12:30 PM Higgs and photons, EW and BSM

11:30 AM Search for Extra Dimensions and Dark Matter

Speaker: Dr Amitabh Lath

Slides Photon2013_Lath.pdf

12:00 PM Two photon decay rate of the Higgs boson in the Inert Doublet Model

Speaker: Dr B. Swiezewska

Slides Swiezewska-photon2013.pdf

12:30 PM → 1:00 PM Summary