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MOPA89 | RHIC Electron Beam Cooling Analysis Using Principle Component and Autoencoder Analysis | electron, ECR, network, beam-cooling | 260 |
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Funding: Work supported by the US Department of Energy under contract No. DE-AC02-98CH10886. Principal component analysis and autoencoder analysis were used to analyze the experimental data of RHIC operation with low energy RHIC electron cooling (LEReC). This is unsupervised learning which includes electron beam settings and observable during operation. Both analyses were used to gauge the dimensional reducibility of the data and to understand which features are important to beam cooling. |
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DOI • | reference for this paper ※ doi:10.18429/JACoW-NAPAC2022-MOPA89 | ||
About • | Received ※ 02 August 2022 — Revised ※ 05 August 2022 — Accepted ※ 06 August 2022 — Issue date ※ 12 August 2022 | ||
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TUZD1 | The Electron-Positron Future Circular Collider (FCC-ee) | collider, operation, electron, booster | 315 |
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Funding: Work supported by the European Union’s H2020 Framework Programme under grant agreement no.~951754 (FCCIS). The Future Circular electron-positron Collider (FCC-ee) is aimed at studying the Z and W bosons, the Higgs, and top quark with extremely high luminosity and good energy efficiency. Responding to a request from the 2020 Update of the European Strategy for Particle Physics, in 2021 the CERN Council has launched the FCC Feasibility Study to examine the detailed implementation of such a collider. This FCC Feasibility Study will be completed by the end of 2025 and its results be presented to the next Update of the European Strategy for Particle Physics expected in 2026/27. |
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Slides TUZD1 [10.072 MB] | ||
DOI • | reference for this paper ※ doi:10.18429/JACoW-NAPAC2022-TUZD1 | ||
About • | Received ※ 03 August 2022 — Revised ※ 11 August 2022 — Accepted ※ 21 August 2022 — Issue date ※ 02 September 2022 | ||
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TUZD3 | Ultimate Limits of Future Colliders | collider, acceleration, electron, factory | 321 |
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With seven operational colliders in the world and two under construction, the international particle physics community not only actively explores options for the next facilities for detailed studies of the Higgs/electroweak physics and beyond-the-LHC energy frontier, but seeks a clear picture of the limits of the colliding beams method. In this paper, we try to consolidate various recent efforts in identifying physics limits of colliders in conjunction with societal sustainability, and share our thoughts about the perspective of reaching the ultimate quantum limit. | |||
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Slides TUZD3 [3.848 MB] | ||
DOI • | reference for this paper ※ doi:10.18429/JACoW-NAPAC2022-TUZD3 | ||
About • | Received ※ 25 July 2022 — Revised ※ 03 August 2022 — Accepted ※ 10 August 2022 — Issue date ※ 30 August 2022 | ||
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WEPA15 | High-Field Design Concept for Second Interaction Region of the Electron-Ion Collider | electron, collider, proton, detector | 648 |
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Funding: Contract No. DE-AC05-06OR23177, Contract No. DE-SC0012704 and Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. Efficient realization of the scientific potential of the Electron Ion Collider (EIC) calls for addition of a future second Interaction Region (2nd IR) and a detector in the RHIC IR8 region after the EIC project completion. The second IR and detector are needed to independently cross-check the results of the first detector, and to provide measurements with complementary acceptance. The available space in the existing RHIC IR8 and maximum fields achievable with NbTi superconducting magnet technology impose constraints on the 2nd IR performance. Since commissioning of the 2nd IR is envisioned in a few years after the first IR, such a long time frame allows for more R&D on the Nb3Sn magnet technology. Thus, it could provide a potential alternative technology choice for the 2nd IR magnets. Presently, we are exploring its potential benefits for the 2nd IR performance, such as improvement of the luminosity and acceptance, and are also assessing the technical risks associated with use of Nb3Sn magnets. In this paper, we present the current progress of this work. |
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DOI • | reference for this paper ※ doi:10.18429/JACoW-NAPAC2022-WEPA15 | ||
About • | Received ※ 04 August 2022 — Revised ※ 11 August 2022 — Accepted ※ 17 August 2022 — Issue date ※ 31 August 2022 | ||
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