Design of cepc superconducting rf system
WebMay 8, 2024 · The SRF system of the CEPC is extremely challenging because of the associated wide beam energy and current [ 8 ]. Two hundred and forty 650 MHz two-cell … WebApr 10, 2024 · The development of RF super-conducting technology at Peking University was reviewed. The field gradient up to 12.3 MV/m with Qo=l..4x10g was obtained for …
Design of cepc superconducting rf system
Did you know?
Webdesign of circular Higgs Factory is proposed and several proposals have been put forward [2]. The electron and positron eventually are accelerated to the centre of mass of energy 240GeV. In order to ensure the normal operation of the machine, the RF superconducting system is essential. RF system is used to provide energy to WebCEPC SRF System Layout. collider and booster in one tunnel. one vacuum chamber for collider. q. b = 60.6 nCMain Ring SRF System Design Criteria. P. SR. 100 MW. V. rf. 6.87 . GeV. U. 0 = 3.11 GeVT. f. rf. Q. 0. ... Superconducting RF Cavity and Power Source Last modified by: Zhai Company:
http://ias.ust.hk/program/shared_doc/2024/202401hep/conf/talks/HEP_20240123_0945_Xinchou_Lou.pdf WebApr 11, 2024 · A superconducting radio frequency (SRF) system with shared cavities for Higgs operation and separate cavities for W and Z operations was proposed to …
WebOct 11, 2024 · This is the first in-house developed 499.8 MHz HOM-damped superconducting cavity system in China. The design, fabrication, post processing and tests of the niobium bare cavity and its auxiliaries, as well as the horizontal high-power test of the cavity system are presented. Introduction WebSame Order Modes (SOM, other pass-band modes of operating mode) may drive instabilities or extract RF power from the beam Input coupler as the natural SOM damper …
WebFigure 1: CEPC layout. Superconducting RF (SRF) system is the most demanding technical system of CEPC. Because the Booster beam current is relatively low (0.8 mA), it is decided to use a 1.3 GHz SRF system, a mature technology that has been used in the ILC, XFEL and LCLS -II. The collider beam current is very high (33 mA)
WebCEPC is a 100-km double-ring circular electron–positron collider operating at 90–240 GeV center-of-mass energy of Z-pole, WW-pair production threshold and Higgs resonance. … c type printshttp://ias.ust.hk/program/shared_doc/2024/202401hep/HEP_20240124_Jiyuan_Zhai.pdf easing-function defaultWebIn order to study the Higgs boson in more detail, construction of Higgs factory is proposed. This article mainly introduce the preliminary RF superconducting system design of 704MHz e+eHiggs Factory (CEPC) proposed by Chinese scientists. RF parameters related to choosing of cavity, main coupler, HOM coupler and cryogenic system have been … easing function とはWebCEPC is a 100-km double-ring circular electron–positron collider operating at 90–240 GeV center-of-mass energy of Z-pole, WW-pair production threshold and Higgs resonance. The conceptual design rep... c type plasterboard wall bracketsWebMay 30, 2024 · The superconducting RF (SRF) system is one of the most important and challenging accelerator systems due to the wide range of beam energy and current. In … easing function cheat sheetWebAug 6, 2024 · In the future, the circular electron positron collider (CEPC) is expected to use 240 650 MHz 2-cell cavities for collider rings and 96 1.3 GHz 9-cell cavities for boosters, which also require high Q0 values [ 7 ]. The 1.3 GHz 9-cell cavity of the CEPC will be operated at 2.0 K with Q0 > 3 × 10 10 at 24 MV m −1 for the vertical acceptance test. easing function generatorc type range