25–29 Sept 2017
Salamanca, Spain
Europe/Zurich timezone

Mass spectra of triply beauty $\Omega_{bbb}$ baryon

28 Sept 2017, 17:10
20m
Sala Menor

Sala Menor

Talk Spectroscopy of baryons Spectroscopy of baryons

Speakers

Dr Ajay Kumar Rai (Sardar vallabhbhai National Institute of Technology-Surat)Mrs Zalak Shah (Ph.D. student)

Description

$\Omega_{bbb}$ is triply heavy beauty quark baryon which makes the system very interesting. We do not have any experimental observed states for $\Omega_{bbb}$ \cite{olive}; but many lattice calculations \cite{brown, PAD2014} as well as theoretical predictions \cite{vijande2015, kwei2} have been performed for ground and excited states of this baryons. We use Hypercentral Constituent Quark model \cite{EPJC} with Couloumb plus power potential by varying potential index $\nu$ value from 0.5 to 2.0. Our Model also identified the radial and orbital excited state masses for the baryon and try to give the range of the resonance it can be found.

\begin{thebibliography}{90}
\bibitem{olive}{C. Patrignani et. al., Chin. Phys. C \textbf{40}, 100001 (2016)}.
\bibitem{brown}Z. S. Brown, W. Detmold, S. Meinel, and K. Orginos, Phys. Rev. D \textbf{90}, 094507 (2014)
\bibitem{PAD2014} M. Padmanath, R. G. Edwards, N. Mathur, and M. Peardon, Phys. Rev. D \textbf{90}, 074504 (2014)
\bibitem{vijande2015} J. Vijande, A. Valcarce and H. Garcilazo, Phys. Rev. D \textbf{91}, 054011 (2015).
\bibitem{kwei2}K-W Wei, B. Chen, N Liu, Q. Q. Wang and X-H Guo arXiv:1609.02512v1 [hep-ph] (2016).
\bibitem{EPJC}Z. Shah, K. Thakkar and A. K. Rai, Eur. Phys. J. C {\bf76}, 530 (2016); Eur. Phys. J. C {\bf77}, 129 (2017).
\end{thebibliography}

Primary authors

Dr Ajay Kumar Rai (Sardar vallabhbhai National Institute of Technology-Surat) Mrs Zalak Shah (Ph.D. student)

Presentation materials