Production of the triply heavy ${\Omega }_{ccc}$ and ${\Omega }_{bbb}$ baryons at $e^{+}{e}^{-}$ colliders

Abstract

Non-relativistic quantum chromodynamics (NRQCD) factorization formulism is an important approach to investigate the production of the heavy quarkonium. In this paper, we study the production of the ${\Omega }_{ccc}$ and ${\Omega }_{bbb}$ at the $e^{+}{e}^{-}$ collider, using the NRQCD factorization formulism. We calculate the total and differential cross sections exactly of the processes, $e^{+}{e}^{-}\to {\gamma }^{\ast }/Z^{\ast }\to {\Omega }_{ccc}\bar{c}\bar{c}\bar{c}$ and $e^{+}{e}^{-}\to {\gamma }^{\ast }/Z^{\ast }\to {\Omega }_{bbb}\bar{b}\bar{b}\bar{b}$, in the leading order at the $e^{+}{e}^{-}$ colliders with different energies. The results show that it is hard to observe them at the $e^{+}{e}^{-}$ collider directly.

References in corpus (47)

• Rigorous QCD Analysis of Inclusive Annihilation and Production of Heavy Quarkonium
• Observation of the doubly charmed baryon ${\Xi }_{cc}^{++}$
• First Observation of the Doubly Charmed Baryon Xi_cc^+
• Charmed bottom baryon spectroscopy from lattice QCD
• First observation of the doubly charmed baryon decay ${\Xi }_{cc}^{++}\to {\Xi }_c^{+}{\pi }^{+}$
• Precision Higgs Physics at CEPC
• Ground-state triply and doubly heavy baryons in a relativistic three-quark model
• Charmed baryons in a relativistic quark model
• Precise predictions of charmed-bottom hadrons from lattice QCD
• Charmed baryons at the physical point in 2+1 flavor lattice QCD
• Charmed-Baryon Spectroscopy from Lattice QCD with N_f=2+1+1 Flavors
• Measurement of the lifetime of the doubly charmed baryon ${\Xi }_{cc}^{++}$
• Spectrum of light- and heavy-baryons
• Masses of ground-state mesons and baryons, including those with heavy quarks
• Spectroscopy of triply-charmed baryons from lattice QCD
• Deciphering triply heavy baryons in terms of QCD sum rules
• Spectroscopy of singly, doubly, and triply bottom baryons
• Factorization Approach for Inclusive Production of Doubly Heavy Baryon
• Masses of doubly and triply charmed baryons
• Masses of Light and Heavy Mesons and Baryons: A Unified Picture
• Triply-heavy baryons in a constituent quark model
• Analysis of the triply heavy baryon states with QCD sum rules
• Variational Study of Weakly Coupled Triply Heavy Baryons
• Masses and Magnetic moments of Triply Heavy Flavour Baryons in Hypercentral Model
• Production of Triply Heavy Baryons at LHC
• A first estimate of triply heavy baryon masses from the pNRQCD perturbative static potential
• Hadronic Production of the Doubly Heavy Baryon ${\Xi }_{bc}$ at LHC
• Properties of triply heavy spin--3/2 baryons
• Fragmentation Production of Triply Heavy Baryons at the CERN LHC
• Masses and Residues of the Triply Heavy Spin-1/2 Baryons
• Prediction of the Omega_bbb mass from lattice QCD
• Constituent-quark model description of triply heavy-baryon nonperturbative lattice QCD data
• Doubly Heavy Baryon Production at A High Luminosity $e^{+}{e}^{-}$ Collider
• Mass-spectra of singly, doubly, and triply bottom baryons
• Triply heavy baryon spectroscopy in the relativistic quark model
• Production of Triply Charmed ${\Omega }_{ccc}$ Baryons in $e^{+}{e}^{-}$ Annihilation
• ${\Omega }_{ccc}$ Production in High Energy Nuclear Collisions
• An ivestigation of triply heavy baryon production at hadron colliders
• Analysis of the triply-heavy baryon states with the QCD sum rules
• Observation of the doubly charmed baryon decay ${\Xi }_{cc}^{++}\to {\Xi }_c^{{}^{\prime }+}{\pi }^{+}$
• Ground and Excited state masses of ${\Omega }_c^0$, ${\Omega }_{cc}^{+}$ and ${\Omega }_{ccc}^{++}$ baryons
• Production of multiply heavy flavoured baryons from Quark Gluon Plasma in relativistic heavy ion collisions
• Further Study on the Doubly Heavy Baryon Production around the $Z^0$ Peak at A High Luminosity $e^{+}{e}^{-}$ Collider
• Photoproduction of doubly heavy baryon at the ILC
• Search for the doubly charmed baryon ${\Xi }_{cc}^{+}$ in the ${\Xi }_c^{+}{\pi }^{-}{\pi }^{+}$ final state
• Omega_{ccc} production via fragmentation at LHC
• Colour connections of four quark $Q\bar{Q}{Q}^{\prime }{\bar{Q}}^{\prime }$ system and doubly heavy baryon production in $e^{+}{e}^{-}$ annihilation

Cited by in corpus (1)

• Spectroscopy and Radiative Decays of ${\Omega }_{ccc}$ and ${\Omega }_{bbb}$ Baryons in a Quark-Diquark Model