ALICE Collaboration, including I. Altsybeev, A. Asryan, G. Feofilov, A. Ivanov, A. Kolojvari, V. Kondratiev, V. Vechernin, L. Vinogradov, A. Zarochentsev from V. Fock Institute for Physics, St. Petersburg State University
Physics Letters B 728 (2014), 216–227.