Probing Small Bjorken-$\mathcal{x}$ Nuclear Gluonic Structure via Coherent $J/ψ$ Photoproduction in Ultraperipheral Pb-Pb Collisions at $\sqrt{s_{NN}} = 5.02$ $\mathrm{TeV}

Quasireal photons exchanged in relativistic heavy ion interactions are powerful probes of the gluonic structure of nuclei. The coherent J/ψ photoproduction cross section in ultraperipheral lead-lead collisions is measured as a function of photon-nucleus center-of-mass energies per nucleon (W$^{Pb}_{...

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Veröffentlicht in:	Physical review letters 2023-12, Vol.131 (26)
Hauptverfasser:	Sznajder, A., Levin, A., Qian, S.  J., You, Z., Finger, M., Kadastik, M., Martikainen, L., Rantanen, M.  m., Luukka, P., Petrow, H., Ganjour, S., Liu, G., Vernazza, E., Apparu, D., Klein, K., Alimena, J., Garbers, C., Korcari, W., Paasch, A., Husemann, U., Quast, G., Rabbertz, K., Kokkas, P., Strologas, J., Pásztor, G., Banerjee, S., Mazumdar, K., Chenarani, S., Fiore, L., Giacomelli, P., Cetorelli, F., Dini, P., Carnevali, F., Castaldi, R., Longo, E., Pelliccioni, M., Kim, G.  N., Yang, Y.  C., Kang, Y., Pikurs, G., Ayala, G., Boimska, B., Alcaraz Maestre, J., Hernandez, J.  M., Palencia Cortezon, E., Duarte Campderros, J., Meijers, F., Androsov, K., Ristic, B., Turkcapar, S., Anthony, D., Borg, J., Brown, C.  E., Cacchio, V., Colling, D., Langford, J., Virdee, T., Brinkerhoff, A., Di Croce, D., Usai, E., Yuan, S., Bonilla, J., Yao, Y., Lam, T., Long, O.  R., Diaz, D., Würthwein, F., Sheplock, J., Vlimant, J.  R., Liu, C., Sanchez, A., Gadkari, D., Zou, R., Cheung, H.  W. K., Green, D., Vaandering, E.  W., Bourilkov, D., Field, R.  D., Rosenzweig, D., Baarmand, M.  M., Evdokimov, O., Ogul, H., Penzo, A., Lai, Y., Lascio, S., Chatterjee, R.  M., Snow, G.  R., Krishna, A., Wang, B., Goldouzian, R., Nunez Ornelas, M., Bouchamaoui, H., Freed, S., Gardner, P., Demina, R., Tuo, S., Hirosky, R., Dremin, I., Malakhov, A., Palichik, V.
Format:	Artikel
Sprache:	eng
Schlagworte:	gluons Hadron colliders NUCLEAR PHYSICS AND RADIATION PHYSICS photon production PHYSICS OF ELEMENTARY PARTICLES AND FIELDS relativistic heavy-ion collisions
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