Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ahong Li"'
Autor:
Mengxu Fan, Huachang Liu, Xiaolei Wu, Yao Yang, Shunming Liu, Ahong Li, Yun Wang, Bo Li, Peihua Qu, Qiang Chen, Sheng Wang
Publikováno v:
Physical Review Accelerators and Beams, Vol 26, Iss 9, p 090401 (2023)
The China Spallation Neutron Source upgrade project (CSNS-II) has completed the preliminary design report and is expected to start in the fall of 2023. It plans to add two types of superconducting cavities: the 324-MHz double spoke superconducting ca
Externí odkaz:
https://doaj.org/article/bee1a869ca90448e8f7785c62877ec8f
Autor:
Yun Wang, Huachang Liu, Tao Yang, Ahong Li, Peihua Qu, Bo Li, Mengxu Fan, Xiaolei Wu, Qiang Chen, Cong Zhang, Wenzhong Zhou, Jianping Dai, Sheng Wang
Publikováno v:
IEEE Transactions on Applied Superconductivity. 32:1-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8b8ba8ddbbae027b834f0249a29a085
https://doi.org/10.1109/tasc.2022.3214887
https://doi.org/10.1109/tasc.2022.3214887
Autor:
Yun Wang, Huachang Liu, Tao Yang, Ahong Li, Cong Zhang, Xiaolei Wu, Mengxu Fan, Bo Li, Peihua Qu, Qiang Chen, Wenzhong Zhou, Yao Yang, Jianping Dai
Publikováno v:
The Review of scientific instruments. 93(11)
The China Spallation Neutron Source drift tube linac (DTL) is a high current intensity linear accelerator operated in pulsed mode. Beam loss is the most important cause of DTL performance degradation. Therefore, control of beam loss is very crucial t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85800c9f42d32993df60a00c2a1bd6a0
https://pubmed.ncbi.nlm.nih.gov/36461463
https://pubmed.ncbi.nlm.nih.gov/36461463
Autor:
Xiaolei Wu, Pei Hua Qu, Jun Peng, Huachang Liu, Qiang Chen, Bo Li, Ahong Li, Yun Wang, MengXu Fan
Publikováno v:
Radiation Detection Technology and Methods. 5:315-323
A low β superconducting elliptical cavity was designed for the China Spallation Neutron Source phase II project (CSNS-II). The method to improve the mechanical stability of the low β superconducting elliptical cavity was introduced, and the corresp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ccf1dcd2a8abd799f2aa5eff1c570ea
https://doi.org/10.1007/s41605-021-00260-x
https://doi.org/10.1007/s41605-021-00260-x
Autor:
MengXu Fan, Yun Wang, Jianpin Dai, Qiang Chen, Ahong Li, Huachang Liu, Bo Li, Xiaolei Wu, Pei Hua Qu
Publikováno v:
Radiation Detection Technology and Methods. 4:407-414
Superconducting radio frequency (SRF) cavities are adopted to upgrade the CSNS Linac energy from 80 to 300 MeV in phase II. A 648 MHz single spoke resonator (SSR) prototype has a compact size and low cost, which is a good pre-research cavity for CSNS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0317d3900c55da419bf61f80d030054b
https://doi.org/10.1007/s41605-020-00207-8
https://doi.org/10.1007/s41605-020-00207-8
Autor:
Yun Wang, Xiaolei Wu, Pei Hua Qu, H. Ouyang, Huachang Liu, MengXu Fan, Ahong Li, Bo Li, Qiang Chen
Publikováno v:
Journal of Instrumentation. 15:T11007-T11007
An accelerator-based Boron Neutron Capture Therapy (BNCT) facility has been built at the campus of China Spallation Neutron Source (CSNS). To upgrade it, a Drift Tube Linac (DTL) is designed to provide a 40 mA, 25% duty factor, 10.1 MeV beam for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::798972e638dbb9ff127b88638618f146
https://doi.org/10.1088/1748-0221/15/11/t11007
https://doi.org/10.1088/1748-0221/15/11/t11007
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 953:163067
There are four taper ridge waveguide couplers with characteristic impedance of 50 ohms operating in pulse mode at China Spallation Neutron Source (CSNS) Drift Tube Linac (DTL) section. Multipacting (MP) in couplers may be a factor limiting the steady
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aa23a969d581e8069924c5edb245449
https://doi.org/10.1016/j.nima.2019.163067
https://doi.org/10.1016/j.nima.2019.163067
Autor:
Shinian Fu, Ying Wang, Jun Peng, Xiaolei Wu, Haizhou Liu, Pei Hua Qu, A X Wang, Ahong Li, MengXu Fan, Qifeng Chen, Bo Li
Publikováno v:
Journal of Physics: Conference Series. 1350:012194
Multipacting is a phenomenon in which electrons grow sharply under certain conditions in a RF structure. It may lead to the breakdown or even damage to the equipment. Therefore, it is very important to calculate the Multipacting range in the RF equip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dee77eb11964d039fa0e9f5a0738f25
https://doi.org/10.1088/1742-6596/1350/1/012194
https://doi.org/10.1088/1742-6596/1350/1/012194
Publikováno v:
Science China Physics, Mechanics and Astronomy. 54:255-259
The China Spallation Neutron Source (CSNS) is a spallation neutron research facility being built at Dongguan in Guangdong Province. The 324 MHz Alvarez-type Drift Tube Linac will be used to accelerate the H− ion beam from 3 to 80.0 MeV with peak cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16fa90069c2038a312d8bd138e9072df
https://doi.org/10.1007/s11433-011-4522-7
https://doi.org/10.1007/s11433-011-4522-7