Zobrazeno 1 - 10
of 2 774
pro vyhledávání: '"C.-Y. Tsai"'
Autor:
A. D. Brynes, G. Perosa, C.-Y. Tsai, E. Allaria, L. Badano, G. De Ninno, E. Ferrari, D. Garzella, L. Giannessi, G. Penco, P. Rebernik Ribič, E. Roussel, S. Spampinati, C. Spezzani, M. Trovò, M. Veronese, S. Di Mitri
Publikováno v:
Physical Review Accelerators and Beams, Vol 27, Iss 7, p 074402 (2024)
The microbunching instability has been a long-standing issue for high-brightness free-electron lasers (FELs) and is a significant showstopper to achieve full longitudinal coherence in the x-ray regime. This paper reports the first experimental demons
Externí odkaz:
https://doaj.org/article/cf63832105054e55beabc5a742013b04
Autor:
X. J. Deng, Y. Zhang, Z. L. Pan, Z. Z. Li, J. H. Bian, C.-Y. Tsai, R. K. Li, A. W. Chao, W. H. Huang, C. X. Tang
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 1, Pp 35-50 (2023)
A promising accelerator light source mechanism called steady-state microbunching (SSMB) is being actively studied. With the combination of strong coherent radiation from microbunching and high repetition rate of a storage ring, high-average-power nar
Externí odkaz:
https://doaj.org/article/50cff0423ac64bb1bb6ee3ea77bcd027
Autor:
Christian Mark Salvador, Charles C.-K. Chou, T.-T. Ho, I-Ting Ku, C.-Y. Tsai, T.-M. Tsao, M.-J. Tsai, T.-C. Su
Publikováno v:
npj Climate and Atmospheric Science, Vol 5, Iss 1, Pp 1-10 (2022)
Abstract Transport and transformation of urban air pollutants are among the major factors driving the changes in the atmospheric composition in the downwind rural/remote areas of a megacity. Here, we assess the impacts of urban air pollution in a sub
Externí odkaz:
https://doaj.org/article/4f71900e6add44b5b158d29af717c9ca
Autor:
J.-H. Hong, C.-Y. Tsai
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIV-3-W1-2020, Pp 43-50 (2020)
In recent year, 3D geographic information system (GIS) has been receiving great attention from a variety of domains, but many 3D GIS applications are nevertheless restricted to visualization purposes only. One major reason for such limitation is the
Externí odkaz:
https://doaj.org/article/b70d4d94f9f3404d9401ee3ddfb44289
Publikováno v:
AIP Advances, Vol 9, Iss 3, Pp 035254-035254-4 (2019)
Self-seeding free electron lasers (FELs) are capable of generating fully coherent X-ray pulses. However, the stability of output pulse energy of hard X-ray self-seeding (HXRSS) FEL is poor. This letter reports the seed energy stability investigation
Externí odkaz:
https://doaj.org/article/4a65fcf96f384583b12d18f3d0d2caaf
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 1317-1330 (2016)
The aim of this study is to investigate the seasonal variations in the physicochemical properties of atmospheric ultra-fine particles (UFPs, d ≤ 100 nm) and submicron particles (PM1, d ≤ 1 µm) in an east Asian urban area, which are hypothesize
Externí odkaz:
https://doaj.org/article/050ad2fbffad4bc5a7078113558422bd
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 17, Pp 8935-8946 (2013)
An intensive aerosol characterization experiment was performed at the Taipei Aerosol and Radiation Observatory (TARO, 25.02° N, 121.53° E) in the urban area of Taipei, Taiwan, during July 2012. Number concentration and size distribution of aerosol
Externí odkaz:
https://doaj.org/article/d78abe2c2d8a455fb989d1b4ae5ddcc7
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 18, Pp 9825-9837 (2011)
As a part of the CAREBeijing-2008 campaign, observations of O3, oxides of nitrogen (NOx and NOy), CO, and hydrocarbons (NMHCs) were carried out at the air quality observatory of the Peking University in Beijing, China during August 2008, including th
Externí odkaz:
https://doaj.org/article/cd410bd4f8e9445a81e7f00a495d739e
Publikováno v:
Physical Review Accelerators and Beams, Vol 20, Iss 5, p 054401 (2017)
For a high-brightness electron beam with high bunch charge traversing a recirculation beam line, coherent synchrotron radiation and space charge effects may result in microbunching instability (MBI). Both tracking simulation and Vlasov analysis for a
Externí odkaz:
https://doaj.org/article/0b4607db8ae941519c173c30b1c953e5
Publikováno v:
Physical Review Accelerators and Beams, Vol 20, Iss 2, p 024401 (2017)
The coherent synchrotron radiation (CSR) of a high-brightness electron beam traversing a series of dipoles, such as transport or recirculation arcs, may result in beam phase space degradation. On one hand, CSR can perturb electron transverse motion i
Externí odkaz:
https://doaj.org/article/7f991126906f4ebda7056f65748563e4