Physics – High Energy Physics – High Energy Physics - Experiment
Scientific paper
2011-05-03
Physics
High Energy Physics
High Energy Physics - Experiment
submitted to Proceedings of the International Workshop on Charm Physics (Charm 2010)
Scientific paper
Due to an excellent mass resolution and a large amount of available data, the CDF experiment, located at the Tevatron proton-antiproton accelerator, allows the precise measurement of spectroscopic properties, like mass and decay width, of a variety of states. This was exploited to examine the first orbital excitations of the Lambda_c baryon, the resonances Lambda_c(2595) and Lambda_c(2625), in the decay channel Lambda_c^+ pi^+ pi^-, as well as the Lambda_c spin excitations Sigma_c(2455) and Sigma_c(2520) in its decays to Lambda_c^+ pi^- and Lambda_c^+ pi^+ final states in a data sample corresponding to an integrated luminosity of 5.2 invfb. We present measurements of the mass differences with respect to the Lambda_c and the decay widths of these states, using significantly higher statistics than previous experiments.
No associations
LandOfFree
Results on Charm Baryon Spectroscopy from Tevatron does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Results on Charm Baryon Spectroscopy from Tevatron, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Results on Charm Baryon Spectroscopy from Tevatron will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-692816