Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mishra, Sushree S."'
Publikováno v:
Phys. Lett. B 859 (2024) 139108
The production cross sections of $h_c$ and $h_b$, the ${}^1P_1$ quarkonia can be predicted in Non-Relativistic Quantum Chromodynamics (NRQCD) using heavy quark symmetry. Our study includes predictions for both the integrated cross-section and the tra
Externí odkaz:
http://arxiv.org/abs/2408.14133
Due to the heavy-quark symmetry of Non-Relativistic Quantum Chromodynamics (NRQCD), the cross-section for the production of $\eta_c$ can be predicted. This NRQCD prediction when confronted with data from the LHCb is seen to fail miserably. We address
Externí odkaz:
http://arxiv.org/abs/2301.03158
In a previous paper, we had modified Non-Relativistic QCD as it applies to quarkonium production by taking into account the effect of perturbative soft-gluon emission from the colour-octet quarkonium states. We tested the model by fitting the unknown
Externí odkaz:
http://arxiv.org/abs/2206.15252
There is serious disagreement between the predictions of Non-Relativistic Quantum Chromodynamics (NRQCD) and the data on $J/\psi$ polarisation which has persisted for almost a quarter of a century. We find that if we account for the effect of perturb
Externí odkaz:
http://arxiv.org/abs/2201.09393
Publikováno v:
In Physics Letters B 10 November 2022 834
Publikováno v:
Journal of High Energy Physics; May2023, Vol. 2023 Issue 5, p1-8, 8p
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