Open AccessHadronic production of double charmed baryons with excited diquark
Author(s) -
A. Berezhnoy,
И. Белов,
A. K. Likhoded
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1390/1/012034
Subject(s) - diquark , charmed baryons , physics , baryon , hadron , excited state , particle physics , large hadron collider , nuclear physics
We discuss the prospects of the observation of double heavy baryons Ξ cc , Ω cc with excited diquark (S and P excitations) in experiments at LHC. P-wave excitations of a diquark in double charmed baryons are supposed to be quite narrow since their decay into the ground state is highly suppressed. Relative yields of S-wave and P-wave excitations have been estimated within pQCD for the LHCb kinematics.