Capobianco-Hogan, K.G. Adhyatman, A.A. Arrowsmith-Kron, G. Bello Portmann, G. Bhatti, D.B. Cervantes, R. Coe, B.D. Deshpande, A. Feege, N. Jeffas, S.P. Krahulik, T.C. LaBounty, J.J. LaByer, T.M. Oliveira, A. Powers, H.A. Sekelsky, R.S. Shethna, V.D. Ward, N. van Nieuwenhuizen, H.J. JACoW Geneva, Switzerland 978-3-95450-180-9 10.18429/JACoW-NAPAC2016-TUPOB43 English 588-591 TUPOB43 ion electron detector superconducting-magnet dipole Contribution to a conference proceedings 2017 2017-01 http://dx.doi.org/10.18429/JACoW-NAPAC2016-TUPOB43 https://jacow.org/napac2016/papers/tupob43.pdf In order to measure the momentum of particles produced by asymmetric collisions in the proposed Electron Ion Collider, a magnetic field should be introduced perpendicular to the path of the beam to increase momentum resolution without bending or depolarizing it. A magnetic cloak consisting of a superconducting magnetic shield surrounded by a ferromagnetic layer is capable of shielding the interior from a magnetic field – thereby protecting the beam – without distorting the field outside of the cloak – permitting detector coverage at high pseudorapidity.