Doubly heavy baryons at LHC

Abstract

The theoretical analysis of production, lifetime, and decays of doubly heavy baryons is presented. The lifetime of ${\Xi }_{cc}^{++}$ baryon recently measured by the LHCb Collaboration is used to estimate the lifetimes of other doubly heavy baryons. The production and the possibility of observation of ${\Xi }_{bc}$ baryon at LHC are discussed.

Minor changes; some references added

References in corpus (6)

• Observation of the doubly charmed baryon ${\Xi }_{cc}^{++}$
• Baryons with two heavy quarks: Masses, production, decays, and detection
• Weak Decays of Doubly Heavy Baryons: the $1/2\to 1/2$ case
• Static properties and semileptonic decays of doubly heavy baryons in a nonrelativistic quark model
• Measurement of the lifetime of the doubly charmed baryon ${\Xi }_{cc}^{++}$
• Doubly heavy quark baryon spectroscopy and semileptonic decay

Cited by in corpus (35)

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• Ab initio three-loop calculation of the W-exchange contribution to nonleptonic decays of double charm baryons
• Light-Cone Sum Rules Analysis of ${\Xi }_{Q{Q}^{\prime }q}\to {\Lambda }_{Q^{\prime }}$ Weak Decays
• Two-body weak decays of doubly charmed baryons
• Rescattering mechanism of weak decays of double-charm baryons
• Search for the doubly heavy ${\Xi }_{bc}^0$ baryon via decays to $D^{0}p{K}^{-}$
• Towards a Heavy Diquark Effective Theory for Weak Decays of Doubly Heavy Baryons
• Light-Cone Sum Rules Analysis of ${\Xi }_{Q{Q}^{\prime }}\to {\Sigma }_{Q^{\prime }}$ Weak Decays
• Novel ideas in nonleptonic decays of double heavy baryons
• Lifetimes of Doubly Heavy Baryons ${\mathcal{B}}_{bb}$ and ${\mathcal{B}}_{bc}$
• $T_{cc}^{+}$ and $X(3872)$ with the complex scaling method and $DD(\bar{D})\pi$ three-body effect
• QCD sum rules analysis of weak decays of doubly heavy baryons: the $b\to c$ processes
• Perturbative Corrections to Heavy Quark-Diquark Symmetry Predictions for Doubly Heavy Baryon Hyperfine Splittings
• Strong Coupling Constants of the Doubly Heavy ${\Xi }_{QQ}$ Baryons with $\pi$ Meson
• Search for the doubly charmed baryon ${\Omega }_{cc}^{+}$
• Strong interaction of doubly heavy spin-3/2 baryons with light vector mesons
• $SU(3)$ Flavor Symmetry for Weak Hadronic Decays of ${\mathbf{B}}_{bc}$ Baryons
• Mass spectra of bottom-charm baryons
• Revisiting lifetimes of doubly charmed baryons
• Search for the doubly heavy baryon ${\Xi }_{bc}^{+}$ decaying to $J/\psi {\Xi }_c^{+}$
• Effects of a dense medium on parameters of doubly heavy baryons
• Exclusive Decays of the Doubly Heavy Baryon ${\Xi }_{bc}$
• One-loop analysis of the interactions between doubly charmed baryons and Nambu-Goldstone bosons
• Fate of the doubly heavy spin$-3/2$ baryons in a dense medium
• An Estimate of the Inclusive Branching Ratio to ${\bar{B}}_c$ in ${\Xi }_{bbq}$ Decay
• Hadronic production of ${\Xi }_{bc}$ with the intrinsic heavy-quark content at a fixed-target experiment at the LHC
• Transition properties of Doubly Heavy Baryons
• Strong Coupling Constants of the Doubly Heavy Spin-1/2 Baryons with Light Pseudoscalar Mesons
• Weak decays of bottom-charm baryons: ${\mathcal{B}}_{bc}\to {\mathcal{B}}_{b}P$
• Semileptonic decays of doubly charmed baryons with bag model
• Strong Vertices of Doubly Heavy Spin-3/2 Baryons with Light Pseudoscalar Mesons
• Study of the mass spectra of doubly heavy ${\Xi }_{Q{Q}^{\prime }}$ and ${\Omega }_{Q{Q}^{\prime }}$ baryons
• The effects of polarization on the observables in the decay ${\Xi }_{cc}^{++}\to {\Xi }_c^{+}\bar{\ell }{\nu }_{\ell }$