Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Sudhansu S. Biswal"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-8 (2023)
Abstract Due to the heavy-quark symmetry of Non-Relativistic Quantum Chromodynamics (NRQCD), the cross-section for the production of η c can be predicted. This NRQCD prediction when confronted with data from the LHCb is seen to fail miserably. We ad
Externí odkaz:
https://doaj.org/article/967fbc8689934f60be91c0cefe03c597
Publikováno v:
Physics Letters B, Vol 834, Iss , Pp 137490- (2022)
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:
https://doaj.org/article/ab71ac2e44674595a8d6b807ba4f69ec
Publikováno v:
Physics Letters B, Vol 832, Iss , Pp 137221- (2022)
There is serious disagreement between the predictions of Non-Relativistic Quantum Chromodynamics (NRQCD) and the data on J/ψ polarisation which has persisted for almost a quarter of a century. We find that if we account for the effect of perturbativ
Externí odkaz:
https://doaj.org/article/3923cb20115f4a7dada6086add4f1764
Publikováno v:
INSPIRE-HEP
Journal of High Energy Physics
Journal of High Energy Physics
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df4a17f77e25b8909cf42ce68b9803f4
Publikováno v:
Physics Letters
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecd426c2b4b50f76c2d0fd093316565b
http://arxiv.org/abs/2206.15252
http://arxiv.org/abs/2206.15252
Understanding / And ′ production using a modified version of Non-Relativistic Quantum Chromodynamics
Publikováno v:
Physics Letters
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
Publikováno v:
Springer Proceedings in Physics ISBN: 9789811923531
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0df67dc14c6f41fb605abb2c14049e5
https://doi.org/10.1007/978-981-19-2354-8_28
https://doi.org/10.1007/978-981-19-2354-8_28
Autor:
Sudhansu S. Biswal, P. S. Bhupal Dev
Publikováno v:
Physical Review D. 95
We show that the longitudinal beam polarization option at a future electron-positron collider provides an unambiguous distinction between low-scale type-I seesaw models of neutrino mass. In particular, the pair production cross section of the heavy n
Autor:
Rohini M. Godbole, Sudhansu S. Biswal
Publikováno v:
Physics Letters B. 680:81-87
We investigate use of transverse beam polarization in probing anomalous coupling of a Higgs boson to a pair of vector bosons, at the International Linear Collider (ILC). We consider the most general form of VVH (V = W/Z) vertex consistent with Lorent
Publikováno v:
Pramana. 69:777-782
We examine, in a model independent way, the sensitivity of a linear collider to the couplings of a light Higgs boson to a pair of gauge bosons, including the possibility of CP violation. We construct several observables that probe the various possibl