Z=50 Shell Gap near ¹⁰⁰Sn from Intermediate-Energy Coulomb Excitations in Even-Mass ^106-112Sn Isotopes

C. Vaman¹, C. Andreoiu², D. Bazin¹, A. Becerril^1,3, B. A. Brown^1,3, C. M. Campbell^1,3, A. Chester^1,3, J. M. Cook^1,3, D. C. Dinca^1,3, A. Gade^1,3, D. Galaviz¹, T. Glasmacher^1,3, M. Hjorth-Jensen⁵, M. Horoi⁶, D. Miller^1,3, V. Moeller^1,3, W. F. Mueller¹, A. Schiller¹, K. Starosta^1,3, A. Stolz¹, J. R. Terry^1,3, A. Volya⁴, V. Zelevinsky^1,3, and H. Zwahlen^1,3
1National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824, USA
²Department of Physics, University of Guelph, Guelph, Ontario N1G 2W1, Canada
³Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA
⁴Physics Department, Florida State University, Tallahassee, Florida 32306, USA
⁵Department of Physics and Center of Mathematics for Applications, University of Oslo, N-0316, Oslo, Norway
⁶Department of Physics, Central Michigan University, Mount Pleasant, Michigan 48859, USA