Midrapidity Antiproton-to-Proton Ratio in pp Collisons root s=0.9 and 7 TeV Measured by the ALICE Experiment

AAMODT, K., ABEL, N., ABEYSEKARA, U., QUINTANA, A.A., ABRAMYAN, A., ADAMOVÁ, D., BIELČÍK, J., BIELČÍKOVÁ, J., KAPITÁN, J., KUSHPIL, S., KUSHPIL, V., PACHR, M., PETRÁČEK, V., RAK, J., ŠUMBERA, M., TLUSTÝ, D., WAGNER, V., MAREŠ, J. A., POLÁK, K., ZÁVADA, P. Midrapidity Antiproton-to-Proton Ratio in pp Collisons root s=0.9 and 7 TeV Measured by the ALICE Experiment. Physical Review Letters. 2010, 105(7), 072002/1-072002/12. ISSN 0031-9007. E-ISSN 1079-7114. Available: doi: 10.1103/PhysRevLett.105.072002