Design concept for the second interaction region for Electron-Ion Collider

B. R. Gamage; E. -C. Aschenauer; J. S. Berg; V. Burkert; R. Ent; Y. Furletova; D. Higinbotham; A. Hutton; C. Hyde; A. Jentsch; A. Kiselev; F. Lin; T. Michalski; C. Montag; V. S. Morozov; P. Nadel-Turonski; R. Palmer; B. Parker; V. Ptitsyn; R. Rajput-Ghoshal; D. Romanov; T. Satogata; A. Seryi; A. Sy; C. Weiss; F. Willeke; M. Wiseman; H. Witte; W. Wittmer; Y. Zhang

arXiv · 2105.13564

Design concept for the second interaction region for Electron-Ion Collider

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Abstract

The possibility of two interaction regions (IRs) is a design requirement for the Electron Ion Collider (the EIC). There is also a significant interest from the nuclear physics community in a 2nd IR with measurements capabilities complementary to those of the first IR. While the 2nd IR will be in operation over the entire energy range of ~20GeV to ~140GeV center of mass (CM). The 2nd IR can also provide an acceptance coverage complementary to that of the first. We present a brief overview and the current progress of the 2nd IR design in terms of the parameters, magnet layout, and beam dynamics.

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B. R. Gamage, E. -C. Aschenauer, J. S. Berg, V. Burkert, R. Ent, Y. Furletova, D. Higinbotham, A. Hutton, C. Hyde, A. Jentsch, A. Kiselev, F. Lin, T. Michalski, C. Montag, V. S. Morozov, P. Nadel-Turonski, R. Palmer, B. Parker, V. Ptitsyn, R. Rajput-Ghoshal, D. Romanov, T. Satogata, A. Seryi, A. Sy, C. Weiss, F. Willeke, M. Wiseman, H. Witte, W. Wittmer, Y. Zhang. 2021-05-28. Design concept for the second interaction region for Electron-Ion Collider. https://arxiv.org/abs/2105.13564

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