Design of cepc superconducting rf system

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August undefined, 2024

WebSep 1, 2024 · In order to meet the requirements of the Circular Electron Positron Collider (CEPC), a 650-MHz 2-cell superconducting cavity was proposed and designed. In this study, we show the progress in... http://ias.ust.hk/program/shared_doc/2024/202401hep/HEP_20240124_Jiyuan_Zhai.pdf

CEPC SRF System Design and Challenges - CERN

WebThe 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 this paper, … 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... pony puzzles free

Design of CEPC superconducting RF system - NASA/ADS

Webtop parameters in these four years, the design of the CEPC superconducting RF (SRF) syst em also changed a lot. The main differences of the SRF system between CEPC … WebThe longitudinal dynamics in the double RF systems de-scribed by Eq. (1) has been comprehensively discussed, to-gether with optimal conditions for bunch lengthening [ 3]. Thus we obtain the optimum parameters for HALF double RF system s consisting of a single main superconducting cavity and a single super -3HC , as shown in Table 2. WebSep 30, 2024 · The CEPC will use a 650-MHz superconducting RF system with 240 cavities for the collider and a 1300-MHz superconducting RF system with 96 cavities … shape scissors

CEPC Study Group Completes Accelerator Conceptual Design …

Preliminary Design of CEPC RF Superconducting System

WebThe 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 this paper, … WebAdvanced topics on RF amplitude and phase detection for lowlevel RF systems; XAFS and SRGI-XRD studies of the local structure of tellurium corrosion of Ni-18%Cr alloy; Single-event effects induced by medium-energy protons in 28 nm system-on-chip; RF design of 650-MHz 2-cell cavity for CEPC pony puncherWebThe 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 this paper, the … pony-ranch lanwermann

"WebIn 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 … " - Design of cepc superconducting rf system

Design of cepc superconducting rf system

Superconducting Radio-Frequency Systems for High-β Particle ...

WebMay 1, 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 … WebSuperconducting RF (SRF) system is one of the most important technical systems of CEPC and is a key to achieving its design energy and luminosity. It will dominate, with …

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http://ias.ust.hk/program/shared_doc/2024/202401hep/conf/talks/HEP_20240123_0945_Xinchou_Lou.pdf 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 …

WebSep 10, 2024 · The CEPC Accelerator CDR comprises 505 pages, 12 chapters and eight appendices. It covers machine layout, design of the collider, the booster, linac accelerator, the injector, design of the superconducting radio frequency (RF), RF power source, magnets, power supply, vacuum, and monitoring, control and mechanical systems. WebJan 1, 2001 · The superconducting system consisted of 288 four-cell cavities operating at 352 MHz powered by 36 klystrons providing on average of 0.6 MW of RF power. This …

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 …

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 …

WebHong Kong University of Science and Technology pony racing breechesWebAug 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. pony rain sheetWebCEPC SRF System Layout • 336 650MHz 2-cell cavities for Collider Ring + 96 1.3GHz 9-cell cavities for Booster Ring • All those cavities are distributed equally to two RF stations. • For Collider Ring, each RF station consists of two SRF sections. 1.3 GHz SRF system for Booster Ring (on top of 650 MHz SRF system ) RF station Two 650 MHz pony rain bootsWebCEPC SRF Design Requirements 3 • Higgs long operation first: one-time full installation of all the same cavities for H, W, Z. Use part of the Higgs cavities for W and Z. Park the idle … shapes cleaning servicesWebJan 28, 2024 · The purposes of this paper are to calculate the LCBI caused by the fundamental mode of superconducting RF cavities in CEPC main ring, which is the most critical impedance, and to complete the design of the RF feedback systems suitable for CEPC, whose specifications can suppress the LCBI to a manageable level. Methods pony racing at cheltenhamWebMay 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 … pony ratcheting clampWebCEPC 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: pony projector puddle light 2014