PREDICTING THE MASSES OF BARYONS CONTAINING ONE OR TWO HEAVY QUARKS
R. Roncaglia, D. B. Lichtenberg, E. Predazzi
Abstract
The Feynman-Hellmann theorem and semiempirical mass formulas are used to predict the masses of baryons containing one or two heavy quarks. In particular, the mass of the Λb is predicted to be 5620 40 MeV, a value consistent with measurements.
Create a lesson
Related papers
Has Quarkyonic Matter Been Seen in Lattice Simulations?
Kohei Fujikura, Kenji Fukushima, Yoshimasa Hidaka et al.
Analytic parametrisations of the scale dependence of proton parton distributions
David F. Rentería-Estrada
DIS-secting the universe with high-energy neutrinos
Rhorry Gauld, Lorenzo Guerra, Ulrich Haisch et al.
Quantum Fourier integration of decay rates at next-to-leading order
David F. Rentería-Estrada
Light Primordial Black Holes from a First-Order Phase Transition near the End of Inflation: Baryogenesis and Gravitational Wave Signatures
Zihong Cheng, Fa Peng Huang
Investigating bottom quark effects in Higgs boson pair production
David Bürg, Gudrun Heinrich, Philipp Rendler