Výsledky vyhledávání - "Qureshi Umar"

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Model-Agnostic Tagging of Quenched Jets in Heavy-Ion Collisions

Autor: Qureshi, Umar Sohail, Elayavalli, Raghav Kunnawalkam

Measurements of jet substructure in ultra-relativistic heavy-ion collisions indicate that interactions with the quark-gluon plasma quench the jet showering process. Modern data-driven methods have shown promise in probing these modifications in the j

Externí odkaz: http://arxiv.org/abs/2411.19389

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A New Herwig7 Underlying Event Tune: from RHIC to LHC Energies

Autor: Qureshi, Umar Sohail, Elayavalli, Raghav Kunnawalkam, Mozarsky, Luke, Caines, Helen, Mooney, Isaac

We present parameter sets corresponding to new underlying event tunes for the Herwig7.3 Monte Carlo event generator. The existing Herwig tunes are in good agreement with LHC data, however, they are not typically designed for center-of-mass energies b

Externí odkaz: http://arxiv.org/abs/2411.16897

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Probing Compressed Mass Spectrum Supersymmetry at the LHC with the Vector Boson Fusion Topology

Autor: Qureshi, Umar Sohail, Gurrola, Alfredo, Flórez, Andres

We present a phenomenology study probing pair production of supersymmetric charginos and neutralinos ("electroweakinos") with the vector boson fusion (VBF) topology in proton-proton collisions at CERN's Large Hadron Collider (LHC). In particular, we

Externí odkaz: http://arxiv.org/abs/2411.13837

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Probing Light Scalars and Vector-like Quarks at the High-Luminosity LHC

Autor: Qureshi, Umar Sohail, Flórez, Andres, Gurrola, Alfredo, Rodriguez, Cristian

A model based on a $U(1)_{T^3_R}$ extension of the Standard Model can address the mass hierarchy between generations of fermions, explain thermal dark matter abundance, and the muon $g - 2$, $R_{(D)}$, and $R_{(D^*)}$ anomalies. The model contains a

Externí odkaz: http://arxiv.org/abs/2410.17854

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Akademický článek

Neonatal adrenal hemorrhage presenting as late onset neonatal jaundice

Autor: Qureshi Umar, Ahmad Nisar, Rasool Akhter, Choh Suhail

Publikováno v: Journal of Indian Association of Pediatric Surgeons, Vol 14, Iss 4, Pp 221-223 (2009)

Clinical manifestations of adrenal hemorrhage vary depending on the degree and rate of hemorrhage, as well as the amount of adrenal cortex compromised by hemorrhage. We report here a case of neonatal adrenal hemorrhage that presented with late onset

Externí odkaz: https://doaj.org/article/83483e231cda44ae8d5b1b3ee026a7dc