Observation of Excess J/psi Yield at Very Low Transverse Momenta in Au plus Au Collisions at root S-NN =200 GeV and U+U Collisions at root S-NN =193 GeV

Adam, J., Adamczyk, L., Adams, J. R., Adkins, J. K., Agakishiev, G., Bielčík, J., Bielčíková, J., Federič, P., Chaloupka, P., Holub, L., Kocan, M., Kosarzewski, L. K., Kramárik, L., Líčeník, R., Matonoha, O., Moravcová, Z., Rusňák, J., Rusňáková, O., Šimko, M., Šumbera, M., Vaněk, J. Observation of Excess J/psi Yield at Very Low Transverse Momenta in Au plus Au Collisions at root S-NN =200 GeV and U+U Collisions at root S-NN =193 GeV. Physical Review Letters. 2019, 123(13), 132302. ISSN 0031-9007. E-ISSN 1079-7114. Dostupné z: doi: 10.1103/PhysRevLett.123.132302.