POLARIZED POSITRON 2011 - PROCEEDINGS OF THE 6TH ANNUAL WORKSHOP : Proceedings of the 6th Annual Workshop.

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This volume is a collection of the contributions to the 6th Annual Workshop on Polarized Positron held in China. It provides updated information on polarized positron source R & D efforts for future high energy linear colliders and other research activities related to the polarized positron stud...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Gai, Wei
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Singapore : World Scientific, 2012.
Temas:
Positronium > Congresses.
Positrons > Congresses.
Positrons.
Positonium > Congrès.
Positons > Congrès.
Positons.
SCIENCE > Physics > Nuclear.
Positronium
Positrons
Conference papers and proceedings
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Preface; CONTENTS; Physics Applications of Polarized Positrons S. Riemann; 1. Introduction; 2. Physics with Polarized Positrons; 2.1. Fermion-Pair Production in the s-Channel; 2.2. Cross Sections; 2.3. Left-Right Asymmetry; 2.4. u, t-Channel Processes; 2.5. W+ W- Pair Processes; 2.6. Higgs Factory; 2.7. GigaZ Option; 2.8. Tmnsversely Polarized Beams; 3. Requirements for Physics; 3.1. Polarimetry at the Interaction Point; 3.2. Positron Polarimetry at the Source; 3.3. Frequency of Helicity Reversal; 4. Summary; Acknowledgments; References.
  • Positron Source for International Linear Collider Wei Gai, Wanming Liu1. Introduction; 2. Lay out as in SB2009 proposal; 3. Critical components of undulator based positron source; 4. The RDR undulator based positron source; 5. The SB2009 undulator based positron source; 6. High K short period undulator; 7. Summary; References; On the Parameters of International Linear Collider Positron Source Waming Liu, Wei Gai, Sabine Riemann, Andriy Ushakov; 1. The undulator parameters; 2. Drive beam parameters; 3. Production target parameters; 4. Capturing Optical Matching Device (OMD); S. Summary.
  • Status of Prototyping of the ILC Positron Target 1. Gronberg, Craig Brooksby, Tom Piggott, Ryan Abbott, Jay Javedani, Ed Cook1. Positron Source Overview; 2. Prototyping of the Ferrofluidic Seal; 3. Prototyping of the Pulsed Flux Concentrator Magnet; 4. Future Work; Acknowledgments; References; Heat Load and Stress Studies for an Design of the Photon Collimator for the ILC Positron Source F. Staufenbiel, S. Riemann, O.S. Adeyemi, V. Kovalenko, L Malysheva, A. Ushakov, G. Moortgat-Pick; 1 Introduction; 2 Production of polarized positrons by helical undulator radiation.
  • 3 Heat load studies for photon collimators3.1 Previous photon collimlltor design; 3.2 Moveable multistage collimlltors; 3.3 Optimized collimator design; 3.3.1 Dimensions of the first collimator with 2.0mm aperture; 3.3.2 Dimensions of the second collimator with 1.4mm aperture; 3.3.3 Dimensions of the third collimator with l .Omm aperture; 4 Radial heat dissipation for cylindrical collimators; 5 Conclusion; Acknowledgments; References; Lithium Lens for ILC Alexander A. Mikhailichenko; OVERVIEW; THE LITHIUM LENS CONCEYf; 1. COMPARISON WITH FERMILAB LENSES; SOME TECHNICAL DETAILS; SUMMARY.

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