Central Pseudorapidity Gaps in Events with a Leading Antiproton at the Fermilab Tevatron p¯p ColliderRemoveD. Acosta et al. (CDF Collaboration)Phys. Rev. Lett. 91, 011802 (2003)
Measurement of σχc2B(χc2→J/ψγ)/σχc1B(χc1→J/ψγ) in pp¯ Collisions at s=1.96 TeVRemoveA. Abulencia et al. (CDF Collaboration)Phys. Rev. Lett. 98, 232001 (2007)
