.

Talks









"Spin2014: The 21st International Symposium on Spin Physics"

Beijing, China, October 2014.


Slides of talk: D. P. Barber et al.,``A new and unifying formalism for the study of particle-spin dynamics using tools distilled from the theory of principal bundles''

The full Proceedings









"EIC14 The International Workshop on Accelerator Science and Technology for Electron-Ion Collider"

Thomas Jefferson National Accelerator Facility, Virginia, USA, March 2014.


Slides of talk: D. P. Barber,``Summary of the talks on polarisation in the Beam Physics parallel sessions (talk:FRXAUD4_TALK.PDF)''









EUCARD workshop "Spin optimization at lepton accelerators"

Institut für Kernphysik; Johannes Gutenberg-Universität Mainz; Mainz, Germany, February 2014.


Slides of talk: D. P. Barber,``Phenomenology and calculations for spin polarisation in high energy electron/positron storage rings''









Lectures on spin polarisation at the Cockcroft Institute , January/February 2014.

Overview.

Slides of the lectures.

Exercises

Webcast of lecture 1: Introduction and overview.

Webcast of lecture 2

Webcast of lecture 3

Webcast of lecture 4

Webcast of lecture 5

Webcast of lecture 6









Workshop on EDM Searches at Storage Rings

European Centre for Theoretical Studies in Nuclear Physics & Related Areas, Trento, Italy, October 2012.


Slides of talk: D. P. Barber,``An Introduction to Spin-Orbit Tracking''









Lectures on spin polarisation at the Cockcroft Institute , February/March 2012.

Overview.

Slides of the lectures.

Webcast of lecture 1: Introduction and overview.

Webcast of lecture 2: lost due to the death of the server.

Webcast of lecture 3: lost due to the death of the server.

Exercises









19th International Spin Physics Symposium (SPIN-2010)

Institute for Nuclear Physics (IKP), Forschungszentrum Jülich, Germany 2010.


Slides of talk: D. P. Barber,``Pre-existing betatron motion and spin flipping with RF fields                                                     in storage rings''


Slides of talk: D. P. Barber et al.,``The Possibility of Polarisation in the LHeC Ring-Ring                                                              Scenario''









Common ENC/EIC workshop

GSI Darmstadt, May 2009.


Slides of talk: D. P. Barber,``Polarisation preservation in electron(positron) storage rings''










36th Meeting of the COSY Program Advisory Committee (PAC)

Institute for Nuclear Physics (IKP), Forschungszentrum Jülich, Germany 2008.


Slides of talk: D. P. Barber, ``Spin-orbit tracking simulations and spin resonance strengths for deuterons in COSY ''

Report for PAC-32 on Proposal 170 by the SPIN@COSY Collaboration, November 2006

The papers in Physical Review, bizarrely and erroneously claiming unexpected behaviour of some spin motion, have never been retracted.









18th International Spin Physics Symposium (SPIN-2008)

University of Virginia, Charlottesville, Virginia, USA, October 2008.


Slides of talk: D. P. Barber,``The invariant polarisation-tensor field for spin-1 particles in storage                                                     rings''









1st ECFA-CERN LHeC Workshop

Divonne, France, September 2008.


Slides of talk: D. P. Barber,``Electron/positron Polarisation?''










Electron-ion collaboration meeting

Hampton, Virginia, USA, May 2008.


Slides of talk: D. P. Barber, ``Polarisation in electron rings''










Mini-workshop: Models of Polarisation at Linear Colliders

Cockcroft Institute, Daresbury Science and Innovation Campus, Warrington, UK, March 2008.


Slides of talk: D. P. Barber, ``DESY-Cockcroft computer algorithms for estimating depolarisation in the                                            DR, Linac & BDS in the ILC''









17th International Spin Physics Symposium (SPIN-2006)

University of Kyoto, Japan, 2006.


Slides of talk: D. P. Barber,``Spin motion near snake   `resonances'   ''









Lectures on spin polarisation at the Cockcroft Institute , June 2006.

Overview.

My lectures.

The lectures by Gudrid Moortgat-Pick. Addendum.

The lecture by Geoff Court.









eRHIC Machine Advisery Committee

Brookhaven National Laboratory, Long Island, USA, June 2005.


Slides of talk:D. P. Barber,``Electron Ring Polarisation''.









16th International Spin Physics Symposium (SPIN-2004)

International Centre for Theoretical Physics, Trieste, Italy, October 2004.


Write-up of talk: D. P. Barber, ``Polarisation in the eRHIC electron(positron) ring''








1st Cockcroft Institute Research Workshop

Daresbury Laboratory, Daresbury, UK, July 2004.


Title page of talk: D. P. Barber,``Polarisation at DESY''









2nd EIC Workshop

Thomas Jefferson Laboratory, Newport News, Virginia, USA, March 2004.


Slides of talk: D. P. Barber, ``Electron Polarisation in eRHIC''.









eRHIC Workshop and Collaboration Meeting

Brookhaven National Laboratory, Long Island, USA, January 2004.


Slides of talk: D. P. Barber, ``Beam Polarisation''.









eRHIC collaboration Meeting

Brookhaven National Laboratory, Long Island, USA, May 2003.


Slides of talk: D. P. Barber,``Polarisation issues for eRHIC''.









First HERA-III Workshop: The New Frontier in Precision Lepton-Nucleon Physics

Max Planck Institute for Physics, Munich, Germany, December 2002.

See ``Future HERA options''.









15th International Spin Physics Symposium (SPIN-2002)

Brookhaven National Laboratory, Long Island, USA, September 2002.


Extended write-up of talk: D. P. Barber et al.,
``Spin tune in the single resonance model with a pair of Siberian Snakes''.









Lecture for DESY Summer Students, DESY, July 2002.


The physics of particle accelerators and storage rings.









Electron Ion Collider Workshop Vol I- Accelerator Concepts

Brookhaven National Laboratory, Long Island, USA, February 2002.


Slides of talk: D. P. Barber, ``Electrons are not protons''.









IPPP Workshop on Future Physics at HERA

Durham University, UK, December 2001.

See ``Future HERA options''.









Snowmass 2001 --- the future of particle physics

Snowmass Village, Colorado, USA, July 2001.


Slides of talk: D. P. Barber, ``Electron polarisation in rings''.

Summary of talk:           D. P. Barber, ``Electron polarisation in rings''.









14th International Spin Physics Symposium (SPIN-2000)

Osaka university, Japan, October 2000.


Slides of talk: D. P. Barber et al.,
``The application of the amplitude dependent spin tune for the study of
   high order spin--orbit resonances in storage rings''.








Last Update: August 2015.