7–11 Jul 2025
University of the Witwatersrand, Johannesburg
Africa/Johannesburg timezone
Payment deadline 9 June 2025

Parton Production Spectra and Energy Loss in High-Energy $O$$O$ Collisions

8 Jul 2025, 09:40
20m
Solomon Mahlangu House (University of the Witwatersrand, Johannesburg)

Solomon Mahlangu House

University of the Witwatersrand, Johannesburg

Oral Presentation Track B - Nuclear, Particle and Radiation Physics Nuclear, Particle and Radiation Physics-2

Speaker

Mohammad Alam (University of Cape Town)

Description

We compute the production spectra for high-momentum light quarks and gluons in high-energy hadron collisions at a variety of center-of-mass energies, some of which are previously unstudied. These spectra provide the foundation for making quantitative predictions of parton energy loss in high-multiplicity hadronic collisions at RHIC and the LHC. Thus these spectra are necessary in order to use high-momentum partonic probes as a femtoscope to quantitatively characterize the properties of the novel state of matter produced in high-multiplicity hadronic collisions, the quark-gluon plasma. We demonstrate the success of our methodology and implementation by reproducing previously known theoretical results; we then successfully compare our calculations with recent experimental data; finally, we make quantitative first predictions for the production spectra necessary for the future $O+O$ collisions at LHC in the second half of 2025.

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Primary author

Mohammad Alam (University of Cape Town)

Presentation materials

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