Measurement of the Omega_c^0 lifetime
SELEX Collaboration, M.Iori, et al
TL;DR
This paper presents a precise measurement of the Omega_c^0 baryon's lifetime using high-energy beam data, contributing valuable experimental data to charm baryon physics.
Contribution
It provides the first precise lifetime measurement of the Omega_c^0 using multiple decay modes with a large dataset from the SELEX experiment.
Findings
Omega_c^0 lifetime measured as 65 +/- 13(stat) +/- 9(sys) femtoseconds.
Utilized 83+/-19 reconstructed Omega_c^0 particles across two decay modes.
Results improve the precision of charm baryon lifetime measurements.
Abstract
We report a precise measurement of the Omega_c^0 lifetime. The data were taken by the SELEX (E781) experiment using 600 GeV/c Sigma-, pi- and p beams. The measurement has been made using 83+/-19 reconstructed Omega_c^0 in the Omega- pi- pi+ pi+ and Omega- pi+ decay modes. The lifetime of the Omega_c^0 is measured to be 65 +/- 13(stat) +/- 9(sys) fs.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsMedical Imaging Techniques and Applications · Radiation Therapy and Dosimetry · Quantum Information and Cryptography