Dipion decays of heavy baryons

Abstract

Compared with the charmed baryons, the bottom baryons are not very well known, either experimentally or theoretically. In this paper, we investigate the dipion strong decays of the P-wave and D-wave excited bottom baryons in the framework of the QPC model. We also extend the same analysis to the charmed baryons.

13 figures, 1 figures and 18 tables

References in corpus (10)

• Masses of excited heavy baryons in the relativistic quark-diquark picture
• Strong decays of charmed baryons
• Charmed baryon strong decays in a chiral quark model
• Bottom Baryons
• $D_{sJ}(2860)$ and $D_{sJ}(2715)$
• Direct observation of the strange b baryon Xi_b^{-}
• Observation of the doubly strange b baryon Omega_b-
• Observation of a new Xi(b) baryon
• Pionic Decays of $D_{sj}(2317)$, $D_{sj}(2460)$ and $B_{sj}(5718)$, $B_{sj}(5765)$
• Newly observed D_{sJ}(3040) and the radial excitations of P-wave charmed-strange mesons

Cited by in corpus (4)

• Low-lying charmed and charmed-strange baryon states
• Strong decays of the higher excited ${\Lambda }_Q$ and ${\Sigma }_Q$ baryons
• The newly observed ${\Lambda }_b(6072{)}^0$ structure and its $\rho -$mode nonstrange partners
• Analysis of the strong vertexes of ${\Sigma }_c^{\ast }ND$ and ${\Sigma }_b^{\ast }NB$ in QCD sum rules