Abstract
We calculate the masses and residues of the triply heavy spin-1/2 baryons using the most general form of their interpolating currents within the QCD sum rules method. We compare the obtained results with the existing theoretical predictions in the literature.
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CDF Collaboration, D0 collaboration, T. Kuhr, Heavy flavor baryons at the Tevatron, arXiv:1109.1944 [INSPIRE].
CMS collaboration, Observation of a new Ξb baryon, Phys. Rev. Lett. 108 (2012) 252002 [arXiv:1204.5955] [INSPIRE].
SELEX collaboration, M. Mattson et al., First observation of the doubly charmed baryon Ξ+cc, Phys. Rev. Lett. 89 (2002) 112001 [hep-ex/0208014] [INSPIRE].
SELEX collaboration, A. Ocherashvili et al., Confirmation of the double charm baryon Ξ+(cc)(3520) via its decay to pD + k −,Phys. Lett. B 628 (2005) 18 [hep-ex/0406033] [INSPIRE].
SELEX collaboration, J. Engelfried, The experimental discovery of double-charm baryons, Nucl. Phys. A 752 (2005) 121 [INSPIRE].
N. Brambilla, A. Vairo and T. Rosch, Effective field theory Lagrangians for baryons with two and three heavy quarks, Phys. Rev. D 72 (2005) 034021 [hep-ph/0506065] [INSPIRE].
T.-W. Chiu and T.-H. Hsieh, Baryon masses in lattice QCD with exact chiral symmetry, Nucl. Phys. A 755 (2005) 471 [hep-lat/0501021] [INSPIRE].
S. Meinel, Prediction of the Ωbbb mass from lattice QCD, Phys. Rev. D 82 (2010) 114514 [arXiv:1008.3154] [INSPIRE].
P. Hasenfratz, R. Horgan, J. Kuti and J. Richard, Heavy baryon spectroscopy in the QCD bag model, Phys. Lett. B 94 (1980) 401 [INSPIRE].
J.D. Bjorken, Is the ccc a new deal for baryon spectroscopy?, FERMILAB-Conf-85-069 (1985).
Y. Jia, Variational study of weakly coupled triply heavy baryons, JHEP 10 (2006) 073 [hep-ph/0607290] [INSPIRE].
A. Bernotas and V. Simonis, Heavy hadron spectroscopy and the bag model, Lith. J. Phys. 49 (2009) 19.
A. Martynenko, Ground-state triply and doubly heavy baryons in a relativistic three-quark model, Phys. Lett. B 663 (2008) 317 [arXiv:0708.2033] [INSPIRE].
W. Roberts and M. Pervin, Heavy baryons in a quark model, Int. J. Mod. Phys. A 23 (2008) 2817 [arXiv:0711.2492] [INSPIRE].
J. Vijande, H. Garcilazo, A. Valcarce and F. Fernandez, Spectroscopy of doubly charmed baryons, Phys. Rev. D 70 (2004) 054022 [hep-ph/0408274] [INSPIRE].
B. Patel, A. Majethiya, P. C. Vinodkumar, Masses and magnetic moments of triple heavy flavour baryons in hypercentral model, Pramana 72 (2009) 679.
F.J. Llanes-Estrada, O.I. Pavlova and R. Williams, A first estimate of triply heavy baryon masses from the pNRQCD perturbative static potential, Eur. Phys. J. C 72 (2012) 2019 [arXiv:1111.7087] [INSPIRE].
X.-H. Guo, K.-W. Wei and X.-H. Wu, Some mass relations for mesons and baryons in Regge phenomenology, Phys. Rev. D 78 (2008) 056005 [arXiv:0809.1702] [INSPIRE].
J.-R. Zhang and M.-Q. Huang, Deciphering triply heavy baryons in terms of QCD sum rules, Phys. Lett. B 674 (2009) 28 [arXiv:0902.3297] [INSPIRE].
Z.-G. Wang, Analysis of the triply heavy baryon states with QCD sum rules, Commun. Theor. Phys. 58 (2012) 723 [arXiv:1112.2274] [INSPIRE].
T. Aliev, K. Azizi and M. Savci, Doubly heavy spin-1/2 baryon spectrum in QCD, Nucl. Phys. A 895 (2012) 59 [arXiv:1205.2873] [INSPIRE].
T. Aliev, K. Azizi and M. Savci, Mixing angle of doubly heavy baryons in QCD, Phys. Lett. B 715 (2012) 149 [arXiv:1205.6320] [INSPIRE].
T. Aliev, K. Azizi and M. Savci, Once more about the masses and residues of doubly heavy spin-3/2 baryons, arXiv:1208.1976 [INSPIRE].
P. Colangelo, A. Khodjamirian, At the frontier of particle physics/handbook of QCD, M. Shifman ed., World Scientific, Singapore (2001) 1495.
A. Khodjamirian, C. Klein, T. Mannel and N. Offen, Semileptonic charm decays D → π l ν l and D → K l ν l from QCD light-cone sum rules, Phys. Rev. D 80 (2009) 114005 [arXiv:0907.2842] [INSPIRE].
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Aliev, T.M., Azizi, K. & Savcı, M. Masses and residues of the triply heavy spin-1/2 baryons. J. High Energ. Phys. 2013, 42 (2013). https://doi.org/10.1007/JHEP04(2013)042
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DOI: https://doi.org/10.1007/JHEP04(2013)042