@article{10902/6354,
year = {2013},
month = {10},
url = {http://hdl.handle.net/10902/6354},
abstract = {Using data from proton-antiproton collisions at s√=1.96  TeV recorded by the CDF II detector at the Fermilab Tevatron, evidence for the excited resonance state Λ*0b is presented in its Λ0bπ−π+ decay followed by the Λ0b→Λ+cπ− and Λ+c→pK−π+ decays. The analysis is based on a data sample corresponding to an integrated luminosity of 9.6  fb−1 collected by an online event selection based on charged-particle tracks displaced from the proton-antiproton interaction point. The significance of the observed signal is 3.5σ. The mass of the observed state is found to be 5919.22±0.76  MeV/c2 in agreement with similar findings in proton-proton collision experiments.},
publisher = {American Physical Society},
publisher = {Physical review. D, Particles, fields, gravitation, and cosmology, vol. 88, num. 7, art. num. 071101(R), (2013)},
title = {Evidence for a bottom baryon resonance Λ*0b in CDF data},
author = {Aaltonen, Timo Antero and Amerio, Silvia and Amidei, Dante and Anastassov, Anton and Annovi, Alberto and Antos, Jaroslav and Apollinari, Giorgio and Appel, Jeffrey A. and Arisawa, Tetsuo and Artikov, A. and Asaadi, Jonathan Abraham and Casal Laraña, Bruno and Cuevas Maestro, Francisco Javier and Gómez Gramuglio, Gervasio and Palencia Cortezón, José Enrique and Ruiz Jimeno, Alberto and Scodellaro, Luca and Vilar Cortabitarte, Rocío and Vizán García, Jesús Manuel and Ashmanskas, William J.},
}