کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5493465 | 1526286 | 2016 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Inverse Compton scattering X-ray source yield optimization with a laser path folding system inserted in a pre-existent RF linac
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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: Inverse Compton scattering X-ray source yield optimization with a laser path folding system inserted in a pre-existent RF linac Inverse Compton scattering X-ray source yield optimization with a laser path folding system inserted in a pre-existent RF linac](/preview/png/5493465.png)
چکیده انگلیسی
An inverse Compton scattering source is under development at the ELSA linac of CEA, Bruyères-le-Châtel. Ultra-short X-ray pulses are produced by inverse Compton scattering of 30 ps-laser pulses by relativistic electron bunches. The source will be able to operate in single shot mode as well as in recurrent mode with 72.2 MHz pulse trains. Within this framework, an optical multipass system that multiplies the number of emitted X-ray photons in both regimes has been designed in 2014, then implemented and tested on ELSA facility in the course of 2015. The device is described from both geometrical and timing viewpoints. It is based on the idea of folding the laser optical path to pile-up laser pulses at the interaction point, thus increasing the interaction probability. The X-ray output gain measurements obtained using this system are presented and compared with calculated expectations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 840, 21 December 2016, Pages 113-120
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 840, 21 December 2016, Pages 113-120
نویسندگان
A. Chaleil, V. Le Flanchec, A. Binet, J.P. Nègre, J.F. Devaux, V. Jacob, M. Millerioux, A. Bayle, P. Balleyguier, R. Prazeres,