Zobrazeno 1 - 10
of 2 665
pro vyhledávání: '"SRIDHAR, K."'
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
Motivated by the success of Modified Non-Relativistic Quantum Chromodynamics (Modified NRQCD) in explaining data from experiments at the Large Hadron Collider (LHC) for charmonia, we now turn to the study of bottomonium production at the LHC. Modifie
Externí odkaz:
http://arxiv.org/abs/2311.11233
Autor:
Vishnu Babu, Mohamed Ibrahim, Shyamnath Krishna Pandian K, Latha Madhavan, Anirudha N. Sharma, Krishnamoorthy R., Mukund Thatte, Anil Bhat, Sridhar K.
Publikováno v:
Indian Journal of Plastic Surgery, Vol 57, Iss 04, Pp 317-323 (2024)
Background: India, with a large population working in industries, has a considerable amount of nail bed injuries day to day as well as infections and other issues with nails. However, there are no normative data for nail growth in our population. Thi
Externí odkaz:
https://doaj.org/article/da5726865cf54b5ca78f4afe28811324
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
We explore the collider relevance of a charge-radius coupling among light mesons in composite Higgs models. In particular, we focus of a coupling of the photon to the composite Higgs and a composite singlet, arising from isospin violation in the unde
Externí odkaz:
http://arxiv.org/abs/2108.03005
Autor:
Bharucha, A., Cacciapaglia, G., Deandrea, A., Gaur, N., Harada, D., Mahmoudi, F., Sridhar, K.
In Standard Model (SM) Higgs Boson pair production initiated by photons ($\gamma \gamma \to h h$) is loop-generated process and thereby very sensitive to any new couplings and particles that may come in loops. The Composite Higgs Models provide an al
Externí odkaz:
http://arxiv.org/abs/2105.11030
Publikováno v:
Phys.Rev.D 105 (2022) 1, 015020
The Tera-Z phase of future $e^+ e^-$ colliders, FCC-ee and CepC, is a goldmine for exploring $Z$ portal physics. We focus on axion-like particles (ALPs) that can be produced via $Z$ decays with a monochromatic photon. As a template model, we consider
Externí odkaz:
http://arxiv.org/abs/2104.11064