کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9845273 | 1526511 | 2005 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Generation of circularly polarized photons for a linear collider polarized positron source
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Generation of circularly polarized photons for a linear collider polarized positron source Generation of circularly polarized photons for a linear collider polarized positron source](/preview/png/9845273.png)
چکیده انگلیسی
Various methods of obtaining longitudinally polarized positrons for future linear colliders are reviewed. Special attention is paid to the schemes using circularly polarized high-energy photons for positron production. Most effectively, such photons are obtained from electrons passing through a helical undulator or colliding with a circularly polarized laser wave. Spectrum and polarization of radiation emitted during helical motion of electrons are considered in detail. A new simple presentation of known formulas is used to account for the influence of the wave intensity, the electron-beam angular divergence, the collimation of radiation, and the lateral and temporal profiles of the laser bunch on the radiation properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 547, Issues 2â3, 1 August 2005, Pages 320-333
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 547, Issues 2â3, 1 August 2005, Pages 320-333
نویسندگان
V. Strakhovenko, X. Artru, R. Chehab, M. Chevallier,