Mid-rapidity anti-baryon to baryon ratios in pp collisions at √s =0.9, 2.76 and 7 TeV measured by ALICE - Abbas, E; Carlin Filho, Nelson; Barros, Gabriel Oliveira Valeriano de; Deppman, Airton; Figueredo, Marcel Araujo Silva; Silva, Cristiane Jahnke Fiorini da; Fernandes, Caio Lagana; Godoy, Denise Aparecida Moreira de; Munhoz, Marcelo Gameiro; Silva, Antonio Carlos Oliveira da; Oliveira Filho, Elienos Pereira de; Suaide, Alexandre Alarcon do Passo; et al. (European Physical Journal C, 2013)