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@inproceedings{verdu-andres:ipac2021-tupab260, author = {S. Verdú-Andrés and M. Blaskiewicz and J.M. Brennan and X. Gu and R.C. Gupta and A. Hershcovitch and M. Mapes and G.T. McIntyre and J.F. Muratore and S.K. Nayak and S. Peggs and V. Ptitsyn and R. Than and J.E. Tuozzolo and D. Weiss}, % author = {S. Verdú-Andrés and M. Blaskiewicz and J.M. Brennan and X. Gu and R.C. Gupta and A. Hershcovitch and others}, % author = {S. Verdú-Andrés and others}, title = {{A Beam Screen to Prepare the RHIC Vacuum Chamber for EIC Hadron Beams: Conceptual Design and Requirements}}, booktitle = {Proc. IPAC'21}, pages = {2066--2069}, eid = {TUPAB260}, language = {english}, keywords = {vacuum, electron, hadron, dipole, collider}, venue = {Campinas, SP, Brazil}, series = {International Particle Accelerator Conference}, number = {12}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {08}, year = {2021}, issn = {2673-5490}, isbn = {978-3-95450-214-1}, doi = {10.18429/JACoW-IPAC2021-TUPAB260}, url = {https://jacow.org/ipac2021/papers/tupab260.pdf}, note = {https://doi.org/10.18429/JACoW-IPAC2021-TUPAB260}, abstract = {{The Electon Ion Collider (EIC) hadron ring will use the existing Relativistic Heavy Ion Collider storage rings, including the superconducting magnet arcs. The vacuum chambers in the superconducting magnets and the cold mass interconnects were not designed for EIC beams and so must be updated to reduce its resistive-wall heating and to suppress electron clouds. To do so without compromising the EIC luminosity goal, a stainless steel beam screen with co-laminated copper and a thin layer of amorphous carbon will be installed. This paper describes the main requirements that our solution for the hadron ring vacuum chamber needs to satisfy, including impedance, aperture limitations, vacuum, thermal and structural stability, mechanical design, installation and operation. The conceptual design of the beam screen currently under development is introduced.}}, }