@article{10902/18264, year = {2019}, month = {5}, url = {http://hdl.handle.net/10902/18264}, abstract = {A measurement of the energy density in proton–proton collisions at a centre-of-mass energy of √s=13 TeV is presented. The data have been recorded with the CMS experiment at the LHC during low luminosity operations in 2015. The energy density is studied as a function of pseudorapidity in the ranges −6.6<η<−5.2 and 3.15<|η|<5.20. The results are compared with the predictions of several models. All the models considered suggest a different shape of the pseudorapidity dependence compared to that observed in the data. A comparison with LHC proton–proton collision data at √s=0.9 and 7TeV confirms the compatibility of the data with the hypothesis of limiting fragmentation.}, publisher = {Springer New York LLC}, publisher = {Eur. Phys. J. C 79, 391 (2019)}, title = {Measurement of the energy density as a function of pseudorapidity in proton–proton collisions at √s=13TeV}, author = {Sirunyan, A. M. and Cabrillo Bartolomé, José Iban and Calderón Tazón, Alicia and Chazín Quero, Bárbara and Duarte Campderros, Jorge and Fernández García, Marcos and Fernández Manteca, Pedro José and García Alonso, Andrea and García Ferrero, Juan and Gómez Gramuglio, Gervasio and López Virto, María Amparo and Marco de Lucas, Jesús and Martínez Rivero, Celso and Martínez Ruiz del Árbol, Pablo and Matorras Weinig, Francisco and Piedra Gómez, Jonatan and Prieëls, Cédric and Rodrigo Anoro, Teresa and Ruiz Jimeno, Alberto and Scodellaro, Luca and Trevisani, Nicolo and Vila Álvarez, Iván and Vilar Cortabitarte, Rocío}, }