Research output: Contribution to journal › Article › peer-review
The mass spectrum of double heavy baryons in new potential quark models. / Kovalenko, Vladimir; Puchkov, Andrei.
In: EPJ Web of Conferences, Vol. 137, 2017, p. 13007_1-6.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The mass spectrum of double heavy baryons in new potential quark models
AU - Kovalenko, Vladimir
AU - Puchkov, Andrei
PY - 2017
Y1 - 2017
N2 - A new approach to study the mass spectrum of double heavy baryons (QQ′q) containing strange and charmed quarks is proposed. It is based on the separation of variables in the Schrodinger equation in the prolate spheroidal coordinates. Two nonrelativistic potential models are considered. In the first model, the interaction potential of the quarks is the sum of the Coulomb and non-spherically symmetrical linear confinement potential. In the second model it is assumed that the quark confinement provided by a spherically symmetric harmonic oscillator potential. In both models the mass spectrum is calculated, and a comparison with previous results from other models is performed.
AB - A new approach to study the mass spectrum of double heavy baryons (QQ′q) containing strange and charmed quarks is proposed. It is based on the separation of variables in the Schrodinger equation in the prolate spheroidal coordinates. Two nonrelativistic potential models are considered. In the first model, the interaction potential of the quarks is the sum of the Coulomb and non-spherically symmetrical linear confinement potential. In the second model it is assumed that the quark confinement provided by a spherically symmetric harmonic oscillator potential. In both models the mass spectrum is calculated, and a comparison with previous results from other models is performed.
U2 - 10.1051/epjconf/201713713007
DO - 10.1051/epjconf/201713713007
M3 - Article
VL - 137
SP - 13007_1-6
JO - EPJ Web of Conferences
JF - EPJ Web of Conferences
SN - 2100-014X
ER -
ID: 7739612