Chiral Dynamics 2009 (06-10 July 2009)

conference

Chiral Dynamics 2009

from Sunday 05 July 2009 (18:00)
to Friday 10 July 2009 (13:00)
at University of Bern

Description:

Sixth International Workshop on Chiral Dynamics 



Previous Conferences in 1994 (MIT) 1997 (Mainz) 2000 (Jefferson Lab) 2003 (Bonn) 2006 (Duke)

Sunday 05 July 2009 | Monday 06 July 2009 | Tuesday 07 July 2009 | Wednesday 08 July 2009 | Thursday 09 July 2009 | Friday 10 July 2009 |

Sunday 05 July 2009

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18:00

Registration (Broadcast from Wimbledon final guaranteed) (2h00') (Location: Entry Hall, ExWi, Sidlerstrasse 5, 3012 Bern )

Monday 06 July 2009

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08:00

Registration (1h15') (Location: Entry Hall, ExWi, Sidlerstrasse 5, 3012 Bern )

09:30->10:30 Plenary (Convener: William A. Bardeen (Fermilab) ) (Location: 099 )

09:30

Welcome (15')

Urs Feller (Dean of the Faculty of natural sciences) , Urs Würgler (Rector of the University of Bern)

09:45

Effective field theories - past and future (45') ( files

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Steven Weinberg (Texas)

10:30

Coffee break

11:00->12:45 Plenary (Convener: Heiri Leutwyler (Bern) ) (Location: 099 )

11:00

π-π scattering from K-decays at NA48/2 (45') ( files

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Sergio Giudici (Pisa)

11:45

Investigation of π+π- and πK atoms at DIRAC (30') ( files

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Valery Yazkov (Moscow)

12:15

Spontaneous chiral symmetry breaking on the lattice (30') ( files

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Shoji Hashimoto (KEK)

12:45

Lunch

14:15->15:45 Working Group 3 - Few body physics: Nuclear forces and few-N systems (Convener: Paulo F. Bedaque (Maryland) , Evgeny Epelbaum (Jülich & Bonn) , Henry R. Weller (Duke) ) (Location: B7 )

14:15

Few-nucleon scattering experiments (30') ( files

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Johan Messchendorp (Groningen)

14:45

Chiral EFT for nuclear forces with delta(1232) degrees of freedom (20') ( files

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Hermann Krebs (Bonn)

15:05

NN potentials from IR chiral EFT (20') ( files

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Renato Higa (Bonn)

15:25

Chiral 3NF and neutron-deuteron scattering (20') ( files

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Henryk Witala (Krakow)

14:15->15:40 Working Group 2 - Hadron structure and meson-baryon interactions: Meson-nucleon scattering, chiral extrapolations (Convener: Jian-ping Chen (JLab) , Stephan Dürr (Jülich) , Bastian Kubis (Bonn) ) (Location: B6 )
Description:

Meson-Nucleon scattering

14:15

Analyticity constrained pion-nucleon analysis (15') ( files

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Mikko Saino (Helsinki)

14:30

Isospin breaking in the pion-nucleon scattering lengths (15') ( files

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Martin Hoferichter (Bonn)

14:45

Pion-nucleon scattering around the delta resonance (15') ( files

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Bingwei Long (Trento)

15:00

A method to measure the Kbar-N scattering length in lattice QCD (15') ( files

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Michael Lage (Bonn)

15:15

Baryon chiral extrapolation in SU(3) (25') ( files

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Ross Young (Argonne)

14:15->15:45 Working Group 1 - Goldstone bosons: Light quark parameters (Convener: Claude Bernard (St. Louis) , Simona Giovannella (Frascati) , Jorge Portolés (Valencia) ) (Location: B5 )
Description:

Light quark parameters

14:15

Light quark masses (25') ( files

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Heiri Leutwyler (Bern)

14:40

Results from ETMC in the light-quark sector (25') ( files

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Gregorio Herdoiza (DESY)

15:05

MILC results for light pseudoscalars (25') ( files

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Urs Heller (APS)

15:30

Evidence for πK atoms with DIRAC (15') ( files

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Angela Benelli (CERN-UZH)

15:45

Coffee break

16:15->17:45 Working Group 3 - Few body physics: Nuclear forces and few-N systems (Convener: Paulo F. Bedaque (Maryland) , Evgeny Epelbaum (Jülich & Bonn) , Henry R. Weller (Duke) ) (Location: B7 )

16:15

Nuclear lattice simulations (30') ( files

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Dean Lee (Raleigh)

16:45

New approach to NN with perturbative pions (20') ( files

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Silas Beane (Durham, NH)

17:05

Nuclear forces and the space-like structure of the pion (20') ( files

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Manoel R. Robilotta (Sao Paulo)

17:25

Pion reactions with few-N systems (20') ( files

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Vadim Baru (Jülich & Bonn)

16:15->17:40 Working Group 2 - Hadron structure and meson-baryon interactions: Chiral extrapolations, exotics (Convener: Jian-ping Chen (JLab) , Stephan Dürr (Jülich) , Bastian Kubis (Bonn) ) (Location: B6 )

16:15

Two-flavor ChPT for hyperons (25') ( files

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Brian C. Tiburzi (Maryland)

16:40

A Bayesian approach to chiral extrapolations (15') ( files

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Matthias Schindler (Ohio)

16:55

Mesons and glueballs in chiral approach and AdS/QCD (15') ( files

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Valery E. Lyubovitskij (Tübingen)

17:10

Recent results on strange systems from QCD sum rules and lattice QCD (15') ( files

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Makota Oka (Tokyo)

17:25

S=1 pentaquarks in QCD sum rules (15') ( files

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Philipp Gubler (Tokyo)

16:15->17:45 Working Group 1 - Goldstone bosons: Form factors and other pion physics (Convener: Claude Bernard (St. Louis) , Simona Giovannella (Frascati) , Jorge Portolés (Valencia) ) (Location: B5 )

16:15

Updated results from PIBETA and overview of the PEN experiment (25') ( files

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Dinko Pocanic (Virginia)

16:40

Pion form factors from RBC and UKQCD (25') ( files

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Andreas Juettner (Mainz)

17:05

Pion form factors from lattice QCD with exact chiral symmetry (25') ( files

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Takashi Kaneko (KEK)

17:30

Experimental opportunities of ChPT at J-PARC (15') ( files

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Itaru Nakagawa (BNL)

18:00

Reception (Entry Hall )

19:15->20:15 Public lecture by Steven Weinberg, Texas: Cosmic dark matter (Location: A6 )

19:15

Public lecture, cosmic dark matter (1h00') ( files

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Interview of Prof. Weinberg from the Tagesanzeiger

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Steven Weinberg (Texas)

Tuesday 07 July 2009

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09:00->10:30 Plenary (Convener: Sinya Aoki (Tsukuba) ) (Location: 099 )

09:00

ChPT in the meson sector (45') ( files

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Johan Bijnens (Lund)

09:45

Kaons on the lattice (45') ( files

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Christopher T. Sachrajda (Southampton)

10:30

Coffee break

11:00->12:45 Plenary (Convener: Henry R. Weller (Duke / TUNL) ) (Location: 099 )

11:00

Kaon physics: recent experimental results (45') ( files

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Mario Antonelli (Frascati)

11:45

Experimental information on V_us (30') ( files

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Achim Denig (Mainz)

12:15

Pi0 lifetime measurement and the QCD axial anomaly (30') ( files

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Aron Bernstein (MIT)

12:45

Lunch

14:30->15:55 Working Group 3 - Few body physics: Nuclear forces and few-N systems (Convener: Paulo F. Bedaque (Maryland) , Evgeny Epelbaum (Jülich & Bonn) , Henry R. Weller (Duke) ) (Location: B7 )

14:30

Recent Few-Body Studies at TUNL Experimental Results and Challenges (30') ( files

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Thomas B. Clegg (Chapel Hill & Durham, NC)

15:00

M1 properties of light nuclei (20') ( files

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Rimantas Lazauskas (Strasburg)

15:20

Renormalization with boundary conditions (20')

Manuel Pavon-Valderrama (Jülich)

15:40

Subtractive renormalization in the NN system (15') ( files

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Chieh Jen Yang (Athen, Ohio)

14:30->15:55 Working Group 2 - Hadron structure and meson-baryon interactions: Resonances (Convener: Jian-ping Chen (JLab) , Stephan Dürr (Jülich) , Bastian Kubis (Bonn) ) (Location: B6 )

14:30

Resonances at low Q2 (25') ( files

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Sarah Phillipps (New Hampshire)

14:55

Complex mass renormalization in EFT (15') ( files

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Jambul Gegelia (Mainz)

15:10

Different nature of rho and a1 (15') ( files

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Stefan Leupold (Giessen)

15:25

Origin of resonances in chiral dynamics (15') ( files

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Tetsuo Hyodo (Tokyo)

15:40

Baryonic resonances dynamically generated from the interaction of vector mesons with stable baryons of the decuplet (15') ( files

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Eulogio Oset (Valencia)

14:30->16:00 Working Group 1 - Goldstone bosons: Pion physics (Convener: Claude Bernard (St. Louis) , Simona Giovannella (Frascati) , Jorge Portolés (Valencia) ) (Location: B5 )

14:30

Dispersion sum rules for pion polarizabilities (20') ( files

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Lev V. Fil'kov (Moscow)

14:50

Pion polarizabilities: no conflict between dispersion theory and ChPT (20') ( files

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Dieter Drechsel (Mainz)

15:10

Prospects for the Primakoff measurement of the pion polarizability at COMPASS (15') ( files

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Jan Friedrich (Munich)

15:25

Chiral expansions of the pi0 decay amplitude (15') ( files

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Bachir Moussalam (Orsay)

15:40

Status of experimental results for pi0 electroproduction near threshold on hydrogen at Jefferson Laboratory (20') ( files

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John R.M. Anand (Glasgow)

16:00

Coffee break

16:30->18:35 Working Group 3 - Few body physics: Hadronic atoms, electromagnetic reactions and lattice QCD (Convener: Paulo F. Bedaque (Maryland) , Evgeny Epelbaum (Jülich & Bonn) , Henry R. Weller (Duke) ) (Location: B7 )

16:30

Hadronic atoms (30') ( files

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Ulf-G. Meißner (Bonn & Jülich)

17:00

Electromagnetic reactions with light nuclei (30') ( files

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Daniel Phillips (Athens, Ohio)

17:30

Hadron-hadron interactions in lattice QCD (30') ( files

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Andre Walker-Loud (Williamsburg)

18:00

Nuclear forces from lattice QCD (20') ( files

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Tetsuo Hatsuda (Tokyo)

18:20

Unitarized chiral dynamics in few-body systems (15') ( files

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Alberto Martínez Torres (Valencia)

16:30->18:25 Working Group 2 - Hadron structure and meson-baryon interactions: Photo-nucleon reactions (Convener: Jian-ping Chen (JLab) , Stephan Dürr (Jülich) , Bastian Kubis (Bonn) ) (Location: B6 )

16:30

Photoproduction of neutral pions (15') ( files

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Andreas Fuhrer (San Diego)

16:45

The unexpected role of D-waves in low-energy neutral pion photoproduction (15') ( files

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César Fernández Ramírez (MIT)

17:00

A gauge invariant chiral unitary framework for kaon photo- and electroproduction on the proton (15') ( files

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Peter Bruns (Bonn)

17:15

Threshold pion electroproduction at large momentum transfers (15') ( files

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Vladimir Braun (Regensburg)

17:30

Neutron spin sum rules and spin polarizabilities at low Q2 (25') ( files

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Vince Sulkosky (JLab)

17:55

Compton scattering from the proton: an analysis using the delta expansion up to N3LO (15') ( files

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Judith McGovern (Manchester)

18:10

Polarised Compton scattering on the deuteron to extract neutron polarisabilities (15') ( files

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Harald W. Grießhammer (Washington)

16:30->19:00 Working Group 1 - Goldstone bosons: Kaon and eta physics (Convener: Claude Bernard (St. Louis) , Simona Giovannella (Frascati) , Jorge Portolés (Valencia) ) (Location: B5 )

16:30

Precise tests of chiral perturbation theory from Ke4 decays by the NA48/2 experiment (15') ( files

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Brigitte Bloch-Devaux (Saclay)

16:45

The Standard Model prediction for K_e2/K_mu2 and pi_e2/pi_mu2 (15') ( files

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Ignasi Rosell (Valencia)

17:00

Electromagnetic corrections in eta -> 3 pi decays (15') ( files

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Christoph Ditsche (Bonn)

17:15

Study of the eta -> 3 pi0 decay with the crystal ball at MAMI (25') ( files

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Sergey Prakhov (UCLA)

17:40

Eta/eta' physics at KLOE (25') ( files

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Marek Jacewicz (Frascati)

18:05

Studies of eta meson decays with WASA (25') ( files

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Andrzej Kupsc (Uppsala)

18:30

Dispersive analysis of eta -> 3 pi (15') ( files

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Stefan Lanz (Bern)

18:45

Search of new physics via eta rare decays (15') ( files

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Liping Gan (North Carolina, Wilmington)

Wednesday 08 July 2009

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09:00->10:30 Plenary (Convener: Johan Bijnens (Lund) ) (Location: 099 )

09:00

Pion physics on the lattice (45') ( files

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Sinya Aoki (Tsukuba)

09:45

Isospin symmetry breaking (45') ( files

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Akaki Rusetsky (Bonn)

10:30

Coffee break

11:00->12:30 Plenary (Convener: Barry Holstein (Massachusetts) ) (Location: 099 )

11:00

Effective theories for magnetic systems (45') ( files

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Uwe-Jens Wiese (Bern)

11:45

Effective theories of electroweak symmetry breaking (45') ( files

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Gino Isidori (Frascati)

12:30

Pick up lunch at the registration desk

12:45

Poster Session

14:00

Excursion

Thursday 09 July 2009

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09:00->10:30 Plenary (Convener: Gerrit Schierholz (DESY) ) (Location: 099 )

09:00

Baryons on the lattice (45') ( files

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Robert G. Edwards (JLab)

09:45

Baryon chiral perturbation theory (45') ( files

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Stefan Scherer (Mainz)

10:30

Coffee break

11:00->12:45 Plenary (Convener: Mikko Sainio (Helsinki) ) (Location: 099 )

11:00

Nuclear forces on the lattice (45') ( files

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Silas Beane (New Hampshire)

11:45

Effective theory of nuclear forces (30') ( files

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Evgeny Epelbaum (Jülich & Bonn)

12:15

More effective theory of nuclear forces (30') ( files

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Michael C. Birse (Manchester)

12:45

Lunch

14:30->16:00 Working Group 3 - Few body physics: GDH sumrule, parity violation (Convener: Paulo F. Bedaque (Maryland) , Evgeny Epelbaum (Jülich & Bonn) , Henry R. Weller (Duke) ) (Location: B7 )

14:30

Parity violation from few nucleon systems (30') ( files

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Michael Gericke (Winnipeg)

15:00

Study of the GDH sum rule of 3He at HIGS (20') ( files

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Haiyan Gao (Durham, NC)

15:20

Study of the GDH sum rule of 3He at JLab (20') ( files

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Karl Slifer (Durham, New Hampshire)

15:40

Lattice QCD simulations of baryon-baryon interactions (20') ( files

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Assumpta Parreño (Barcelona)

14:30->16:00 Working Group 2 - Hadron structure and meson-baryon interactions: Generalized parton distributions (Convener: Jian-ping Chen (JLab) , Stephan Dürr (Jülich) , Bastian Kubis (Bonn) ) (Location: B6 )

14:30

Recent results on GPD/DVCS experiments at CLAS (25') ( files

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Jacques Ball (Saclay)

14:55

Moments of generalized parton distribution functions viewed from baryon ChPT (25') ( files

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Thomas R. Hemmert (Regensburg)

15:20

Delta electromagnetic form factors and quark transverse charge densities from lattice QCD (25') ( files

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Constantia Alexandrou (Cyprus)

15:45

Baryon structure in chiral effective field theory on the light front (15') ( files

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Natalia Tsirova (Aubiere)

14:30->16:00 Working Group 1 - Goldstone bosons: g-2 and kaon physics (Convener: Claude Bernard (St. Louis) , Simona Giovannella (Frascati) , Jorge Portolés (Valencia) ) (Location: B5 )

14:30

Status of the light-by-light contribution in muon g-2 (25') ( files

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Joaquim Prades (Granada)

14:55

Hadronic light-by-light scattering in the muon g-2: a new short-distance constraint on pion exchange (15') ( files

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Andreas Nyffeler (Allahabad)

15:10

Some aspects of isospin breaking in kaon decays (25') ( files

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Helmut Neufeld (Vienna)

15:35

Light quark results from a mixed lattice action (25') ( files

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Jack Laiho (St. Louis)

16:00

Coffee break

16:30->18:10 Working Group 3 - Few body physics: Pionless theory, electromagnetic reactions (Convener: Paulo F. Bedaque (Maryland) , Evgeny Epelbaum (Jülich & Bonn) , Henry R. Weller (Duke) ) (Location: B7 )

16:30

Pionless EFT (30') ( files

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Lucas Platter (Columbus)

17:00

Universality in pionless EFT with the resonating group model: 3 and 4 nucleons (15') ( files

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Johannes Kirscher (Washington, DC)

17:15

Differential cross section for neutron-proton bremsstrahlung at 200 MeV (20') ( files

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June Matthews (Cambridge, MA)

17:35

New results on photodisintegration of 4He (20') ( files

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Tatshushi Shima (Osaka)

17:55

Electromagnetic currents from chiral EFT (15') ( files

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Stefan Koelling (Jülich & Bonn)

16:30->18:35 Working Group 1 - Goldstone bosons: Light quark parameters (Convener: Claude Bernard (St. Louis) , Simona Giovannella (Frascati) , Jorge Portolés (Valencia) ) (Location: B5 )

16:30

Strange quark mass from tau decays (25') ( files

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Matthias Jamin (Barcelona)

16:55

Properties of the f0(600) and f0(980) resonances in the γγ → ππ process (15') ( files

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Hanqing Zheng (Beijing)

17:10

Chiral low-energy couplings from lattice computations in the epsilon regime (25') ( files

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Silvia Necco (CERN)

17:35

Chiral low-energy constants from tau data (15') ( files

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Martín González-Alonso (Valencia)

17:50

Determination of LECs and testing ChPT at order p6(NNLO) (15') ( files

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Ilaria Jemos (Lund)

18:05

Lattice study of ChPT beyond QCD (15') ( files

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Ethan Neil (Yale)

18:20

Relations between SU(2) and SU(3)-LECs in ChPT at two-loop level (15') ( files

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Mikhail Ivanov (Dubna)

16:30->18:30 Working Group 2 - Hadron structure and meson-baryon interactions: Form factors (Convener: Jian-ping Chen (JLab) , Stephan Dürr (Jülich) , Bastian Kubis (Bonn) ) (Location: B6 )

16:30

Nucleon electromagnetic form factor ratio at low Q2 (25') ( files

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Guy Ron (Weizmann Institute)

16:55

An exemplary case of chiral EFT for resonances: Delta(1232) (25') ( files

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Vladimir Pascalutsa (Mainz)

17:20

Hadron masses and decay constants from lattice QCD at realistic quark masses (25') ( files

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Gerrit Schierholz (DESY)

17:45

Electromagnetic structure of the low-lying baryons in covariant chiral perturbation theory (15') ( files

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Jorge Martin Camalich (Valencia)

18:00

Parity-violating electron scattering and strangeness form factors of the nucleon (15') ( files

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Luigi Capozza (Mainz)

18:15

SU(3)-breaking corrections to the hyperon vector coupling f1(0) in covariant baryon chiral perturbation theory (15') ( files

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Lisheng Geng (Valencia)

19:30

Social dinner at Kursaal Bern

Friday 10 July 2009

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09:00->10:15 Plenary (Convener: Eulogio Oset (Valencia) ) (Location: 099 )

09:00

Single-nucleon experiments (45') ( files

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Alexandre Deur (JLab)

09:45

Nucleon form factors (30') ( files

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Ricardo Alarcon (Arizona State)

10:15

Coffee break

10:45->12:15 Plenary (Convener: Aron Bernstein (MIT) ) (Location: 099 )

10:45

Few-body reactions at low energies (30') ( files

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Henry R. Weller (Duke)

11:15

Experimental results from MAMI (30') ( files

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Harald Merkel (Mainz)

11:45

Closing (30') ( files

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Barry Holstein (Massachusetts)