First proton-proton collisions at the LHC as observed with the ALICE detector: measurement of the charged-particle pseudorapidity density at root s=900 GeV

AAMODT, K., ADAMOVÁ, Dagmar, BIELČÍK, J., BIELČÍKOVÁ, Jana, KAPITÁN, Jan, KRÁL, J., KRUS, M., KUSHPIL, Svetlana, KUSHPIL, Vasilij, MAREŠ, Jiří A., PACHR, M., PETRÁČEK, V., POLÁK, Karel, POSPÍŠIL, V., ŠMAKAL, R., ŠUMBERA, Michal, TLUSTÝ, D., WAGNER, V., ZÁVADA, Petr, ZYCHÁČEK, V. First proton-proton collisions at the LHC as observed with the ALICE detector: measurement of the charged-particle pseudorapidity density at root s=900 GeV. European Physical Journal C. 2010, 65(1-2), 111-125. ISSN 1434-6044. E-ISSN 1434-6052. Available: doi: 10.1140/epjc/s10052-009-1227-4