PWFA WG > 25 participants. 5 presentations: A. Krasnykh, A Proposal for Study of Structure and Dynamics of Energy/Matter Based on Production of γ-Ray.

Slides:

Advertisements

Similar presentations

Plasma Wakefield Acceleration at CLARA G. Xia Cockcroft Institute University of Manchester 113/01/2014IoP CLARA Community Meeting.

Advertisements

Erdem Oz* USC E-164X,E167 Collaboration Plasma Dark Current in Self-Ionized Plasma Wake Field Accelerators

Beam characteristics UCLA What is a “perfect” beam? It comes from the Injector. It is affected by many factors A few highlights from contributed talks…

Wakefield Acceleration in Dielectric Structures J.B. Rosenzweig UCLA Dept. of Physics and Astronomy The Physics and Applications of High Brightness Electron.

Particle acceleration in plasma By Prof. C. S. Liu Department of Physics, University of Maryland in collaboration with V. K. Tripathi, S. H. Chen, Y. Kuramitsu,

12/28-29/2004ILC Workshop/ PAL General Idea on ILC Beam Diagnostics Jung Yun Huang Heung-Sik Kang PALPOSTECH.

Single-Shot Tomographic Imaging of Evolving, Light Speed Object Zhengyan Li, Rafal Zgadzaj, Xiaoming Wang, Yen-Yu Chang, Michael C. Downer Department of.

1 Bates XFEL Linac and Bunch Compressor Dynamics 1. Linac Layout and General Beam Parameter 2. Bunch Compressor –System Details (RF, Magnet Chicane) –Linear.

Bunch Length Measurements in the E167 Experiment Ian Blumenfeld E167 Collaboration SLAC/UCLA/USC.

1 Electron Beam Polarimetry for EIC/eRHIC W. Lorenzon (Michigan) Introduction Polarimetry at HERA Lessons learned from HERA Polarimetry at EIC.

Sub-femtosecond bunch length diagnostic ATF Users Meeting April 26, 2012 Gerard Andonian, A. Murokh, J. Rosenzweig, P. Musumeci, E. Hemsing, D. Xiang,

A Proof-of Principle Study of 2D optical streaking for ultra-short e-beam diagnostics using ionization electrons & circular polarized laser Lanfa Wang.

Particle-Driven Plasma Wakefield Acceleration James Holloway University College London, London, UK PhD Supervisors: Professor Matthew wing University College.

UCLA Experiments with short single e-bunch using preformed and beam ionized plasma Retain ability to run short single bunch with pre-ionized plasma Ken.

Proposal for Japan-US collaboration on New Test Facility for Novel Accelerator R&D (FACET at KEK) M. Yoshida, K. Nakajima, M. Sato, S. Matsumoto, M. Nozaki,

Hollow Channel Plasma Wakefield Acceleration Spencer Gessner 5 th SAREC Review September 15 th, 2014.

Chengkun Huang | Compass meeting 2008 Chengkun Huang, I. Blumenfeld, C. E. Clayton, F.-J. Decker, M. J. Hogan, R. Ischebeck, R. Iverson, C. Joshi, T. Katsouleas,

Erik Adli CLIC Workshop 2015, CERN, CH 1 Erik Adli Department of Physics, University of Oslo, Norway Input from: Steffen Doebert, Wilfried Farabolini,

Overview of ILC Plans D.Rubin April 17, D. Rubin2 ILC R&D Activities and Plans 1.Positron Source 2.Damping Ring 3.Low Emittance Transport - damping.

Compton Linac for Polarized Positrons V. Yakimenko, I. Pogorelsky, M. Polyanskiy, M. Fedurin BNL CERN, October 15, 2009.

UCLA Evidence for beam loading by distributed injection of electrons in a Plasma Wakefield Accelerator. Presented by Navid Vafaei-Najafabadi Advisor: Chan.

Single-shot visualization of EVOLVING, light-speed index structures by multi- object phase contrast imaging Zhengyan Li, Rafal Zgadzaj, Xiaoming Wang,

The AWAKE Project at CERN and its Connections to CTF3 Edda Gschwendtner, CERN.

FACET II Project – User Area Christine Clarke 26 th June 2015.

POSTECH PAL Development of S-band RF gun and advanced diagnostics in PAL 박용운 (Yong Woon Park, Ph.D.) 포항 가속기 연구소 (Pohang Accelerator Laboratory, PAL) 포항공과대학교.

FACET and beam-driven e-/e+ collider concepts Chengkun Huang (UCLA/LANL) and members of FACET collaboration SciDAC COMPASS all hands meeting 2009 LA-UR.

W.B.Mori UCLA Orion Center: Computer Simulation. Simulation component of the ORION Center Just as the ORION facility is a resource for the ORION Center,

FACET Collimator Systems for Longitudinal Bunch Shaping Joel England FACET Users Meeting Tues Oct 9, 2012.

Summary of issues. RF-Gun cavity – Disk and washer (DAW) : very fast RF ageing, 2 MeV is not enough. – Quasi travelling wave side couple structure : Lower.

Compton/Linac based Polarized Positrons Source V. Yakimenko BNL IWLC2010, Geneva, October 18-22, 2010.

Recent Results on the Plasma Wakefield Acceleration at FACET E 200 Collaboration 1)Beam loading due to distributed injection of charge in the wake reduces.

Transverse Profiling of an Intense FEL X-Ray Beam Using a Probe Electron Beam Patrick Krejcik SLAC National Accelerator Laboratory.

High gradient acceleration Kyrre N. Sjøbæk * FYS 4550 / FYS 9550 – Experimental high energy physics University of Oslo, 26/9/2013 *k.n.sjobak(at)fys.uio.no.

E-217 FACET users meeting 9/15/14 Ken Marsh. What happens to the experiment when laser fires full power in Lithium? Do we ionize the helium buffer zones?

SLAC ARD Test Facilities Tor Raubenheimer December 8 th, 2010.

K. Z. Hatsagortsyan, G. Yu. Kryuchkyan*, A. Ipp, J. Evers and C. H. Keitel Max-Planck-Institut für Kernphysik, Heidelberg, Germany *Yerevan State University,

1 Franz-Josef Decker 1 Multi-Bunch Operation for LCLS Franz-Josef Decker March 17, Definitions and goals multi-bunch within.

“Attoscope”- Sub-femtosecond bunch length diagnostic

P. Krejcik LINAC 2004 – Lübeck, August 16-20, 2004 LCLS - Accelerator System Overview Patrick Krejcik on behalf of the LCLS.

Presented by Emily Sprague PULSE Institute, Aaron Lindenberg, Dan Daranciang, & Haidan Wen.

Beam-Plasma Working Group Summary Barnes, Bruhwiler, DavidTech-X Clayton,

Erik Adli CLIC Project Meeting, CERN, CH 1 Erik Adli Department of Physics, University of Oslo, Norway Input from: Steffen Doebert, Wilfried Farabolini,

Tuning Techniques And Operator Diagnostics for FACET at SLAC National Accelerator Laboratory Chris Melton SLAC Accelerator Operations.

Accelerator Laboratory of Tsinghua University Generation, measurement and applications of high brightness electron beam Dao Xiang Apr-17, /37.

Summary of WG 3 (Sources) First ILC KEK K. Floettmann

Ionization Injection E. Öz Max Planck Institute Für Physik.

Feasibility Study of the AWAKE Facility at CERN Edda Gschwendtner, Chiara Bracco, Brennan Goddard, Malika Meddahi, Ans Pardons, Elena Shaposhnikova, Helga.

Applications of transverse deflecting cavities in x-ray free-electron lasers Yuantao Ding SLAC National Accelerator Laboratory7/18/2012.

AWAKE Phase III preparation Assoc. Prof. Erik Adli Dep. of Physics, University of Oslo, Norway AWAKE Physics and Experiments Board CERN,

AWAKE Run 2 : 1) Interstage considerations 2) CALIFES as plasma technology test facility Erik Adli and Carl A. Lindstrøm University of Oslo, Norway AWAKE.

Plasma Wakefield Acceleration G. Xia Cockcroft Institute University of Manchester 124/03/2015Novel acceleration topical meeting.

V.N. Litvinenko (SBU) C. Joshi, W. Mori (UCLA)

V.N. Litvinenko, H. Li, N. Vafaei Stony Brook University

Laboratoire d’Optique Appliquée

Single-shot visualization of EVOLVING, light-speed index structures by multi-object phase contrast imaging Zhengyan Li, Rafal Zgadzaj, Xiaoming Wang, Chih-Hao.

Tunable Electron Bunch Train Generation at Tsinghua University

Wakefield Accelerator

DESY Summer Student report

Few Slides from RF Deflector Developments and Applications at SLAC

E-164 E-162 Collaboration: and E-164+X:

Bi-plasma interactions on femtosecond time-scales

CEPC Injector positron source

Higgs Factory, do we really need more than 50 km?

Linac/BC1 Commissioning P

CEPC Injector positron source

Plasma acceleration and betatron oscillations

MC3 - Novel Particle Sources and Acceleration Techniques

Proposal for Smith-Purcell radiation experiment at SPARC_LAB

Enhanced Self-Amplified Spontaneous Emission

MC3 - Novel Particle Sources and Acceleration Techniques

Presentation transcript:

PWFA WG > 25 participants

5 presentations: A. Krasnykh, A Proposal for Study of Structure and Dynamics of Energy/Matter Based on Production of γ-Ray at SLAC Facility P. Muggli, Interaction of a “fireball Beam” with a Plasma (studies of beam filamentation instability) W. An, Some simulation results related to FACET Two Bunches Electron Acceleration K. Marsh, On laser preionization. W. Lu, Some Possible Experimental Topics on FACET

Basic Physics (Culled from the published articles) There are two cases for e+e- scattering A total spin of e+e- is zero (S=0) Two γ- rays are created. (a lifetime is 733 3GeV, and GeV) A total spin of e+e- is not zero (S=1) Three γ- rays are created

1.Optimal Plasma Density for Gradient and Transformer Ratio 2.Large Transformer Ratio PWFA with Shaped Bunches 3.Self-modulation of e-/e+ (acceleration, micro-bunching ) W. Lui Some Possible Experimental Topics on FACET

UT Austin, R. Zgadzaj Frequency–Domain Streak Camera. (a) Snapshot of pump and chirped probe overlapping at angle  ; (b) same at later time, showing how the evolving "bubble" sweeps out a "streak" imprinted on probe; (c) reconstructed phase shift. The co–propagating reference pulse is not shown.

The list Plasma – Start with Li upgrade to Cs – Laser ionization Enclosure for laser Laser for – plasma ionization, – fast diagnostic, – future experiments upgradable Time diagnostics: – EOS – Streak camera – Deflector cavity Sail boat chicane for positrons and electrons overlap.