نتایج جستجو برای: synchrotron

تعداد نتایج: 17232  

2011
Dong Woo Chang Bora Kim Jae Hoon Shin Young Min Yun Jung Ho Je Yeu kuang Hwu Jung Hee Yoon Je Kyung Seong

The X-ray synchrotron is quite different from conventional radiation sources. This technique may expand the capabilities of conventional radiology and be applied in novel manners for special cases. To evaluate the usefulness of X-ray synchrotron radiation systems for real time observations, mouse fetal skeleton development was monitored with a high resolution X-ray synchrotron. A non-monochroma...

Journal: :Monthly Notices of the Royal Astronomical Society 1991

خوشنویسان, بهرام, محمدی, مهناز,

Reitveld full profile refinement analysis has been done on Synchrotron diffraction data from a powder sample of YBCOx at RT and 500°C. Anisotropic peak broadening for (h00) and (hh0) lines has been observed by Williamson-Hall (W-H) analysis and that is in agreement with formation of twin's microstructures along (110) crystal planes in the sample. In addition, size and strain of the crystallites...

Journal: :Nature 1988

2001
Balabhadrapatruni Harita Masumi Sugawara Takehiko Ishii Weerapong Pairsuwan Klaus Hass

The storage ring in the Siam Photon Source of National Synchrotron Research Center, THAILAND is the upgraded version of SORTEC storage ring. The magnet lattice structure is changed to obtain the low emittance and to include the long straight sections to provide space for the insertion devices. Therefore, a detailed analysis of the modified parameters of the synchrotron and betatron oscillations...

2004
Charles D. Dermer Armen Atoyan

Analytic approximations for synchrotron, synchrotron self-Compton (SSC), and external Compton (EC) processes are used to constrain model parameters for knot and hot-spot emission in extended jets of radio galaxies. Equipartition formulas are derived that relate the Doppler factor δ and comoving magnetic field B assuming a nonthermal synchrotron origin of the radio emission, and synchrotron, SSC...

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