U. Bottigli⁶, M. Bozzo^7,8, E. Brücken^9,10, A. Buzzo⁷, F. S. Cafagna³, M. Calicchio^3,4, M. G. Catanesi³, C. Covault¹¹, M. Csanád^12,‡, T. Csörgő¹², M. Deile², M. Doubek¹³, K. Eggert¹¹, V. Eremin¹⁴, R. Ferretti^7,8, F. Ferro⁷, A. Fiergolski^15,3, F. Garcia⁹, S. Giani², V. Greco⁶, L. Grzanka^2,§, J. Heino⁹, T. Hilden^9,10, R. A. Intonti³, J. Kašpar^16,2, J. Kopal^16,2, V. Kundrát¹⁶, K. Kurvinen⁹, S. Lami⁵, G. Latino⁶, R. Lauhakangas⁹, T. Leszko¹⁵, E. Lippmaa¹⁷, M. Lokajíček¹⁶, M. Lo Vetere^7,8, F. Lucas Rodríguez², M. Macrí⁷, T. Mäki⁹, A. Mercadante^3,4, N. Minafra², S. Minutoli^2,7, F. Nemes^12,‡, H. Niewiadomski², E. Oliveri⁶, F. Oljemark^9,10, R. Orava^9,10, M. Oriunno^2,∥, K. Österberg^9,10, P. Palazzi⁶, J. Procházka¹⁶, M. Quinto³, E. Radermacher⁶, E. Radicioni³, F. Ravotti², E. Robutti⁷, L. Ropelewski², G. Ruggiero², H. Saarikko^9,10, A. Santroni^7,8, A. Scribano⁶, J. Smajek², W. Snoeys², J. Sziklai¹², C. Taylor¹¹, N. Turini⁶, V. Vacek¹³, M. Vítek¹³, J. Welti^9,10, J. Whitmore¹⁸, and P. Wyszkowski^2,¶ (TOTEM Collaboration)

• ¹INRNE-BAS, Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria
• ²CERN, Geneva, Switzerland
• ³INFN Sezione di Bari, Bari, Italy
• ⁴Dipartimento Interateneo di Fisica di Bari, Bari, Italy
• ⁵INFN Sezione di Pisa, Pisa, Italy
• ⁶Università degli Studi di Siena and Gruppo Collegato INFN di Siena, Siena, Italy
• ⁷INFN Sezione di Genova, Genova, Italy
• ⁸Università degli Studi di Genova, Genova, Italy
• ⁹Helsinki Institute of Physics, Helsinki, Finland
• ¹⁰Department of Physics, University of Helsinki, Helsinki, Finland
• ¹¹Department of Physics, Case Western Reserve University, Cleveland, Ohio, USA
• ¹²MTA Wigner Research Center, RMKI, Budapest, Hungary
• ¹³Czech Technical University, Praha, Czech Republic
• ¹⁴Ioffe Physical-Technical Institute of Russian Academy of Sciences, St. Petersburg, Russian Federation
• ¹⁵Warsaw University of Technology, Warsaw, Poland
• ¹⁶Institute of Physics of the Academy of Sciences of the Czech Republic, Praha, Czech Republic
• ¹⁷National Institute of Chemical Physics and Biophysics NICPB, Tallinn, Estonia
• ¹⁸Department of Physics, Penn State University, University Park, Pennsylvania, USA

• ^*Full author list given at the end of the article.
• ^†Corresponding author. valentina.avati@cern.ch
• ^‡Also at Department of Atomic Physics, Eötvös University, Hungary.
• ^§Visitor from Institute of Nuclear Physics, Polish Academy of Science, Kracow, Poland.
• ^∥Present address: SLAC National Accelerator Laboratory, Stanford CA, USA.
• ^¶Visitor from AGH University of Science and Technology, Kracow, Poland.