Bulletin of the American Physical Society
Fall 2022 Meeting of the APS Division of Nuclear Physics
Volume 67, Number 17
Thursday–Sunday, October 27–30, 2022; Time Zone: Central Daylight Time, USA; New Orleans, Louisiana
Session KF: Jets in Heavy-ion Collisions II
10:30 AM–12:18 PM,
Saturday, October 29, 2022
Hyatt Regency Hotel
Room: Celestin F
Chair: Raghav Kunnawalkam Elayavalli
Abstract: KF.00006 : D0-meson tagged jet-substructure measurement in pp collisions at $\sqrt{s} =$ 5.02 TeV with ALICE
11:30 AM–11:42 AM
Presenter:
Preeti Dhankher
(UC Berkeley)
Author:
Preeti Dhankher
(UC Berkeley)
$\rm D^{0}$-tagged-jet angularity studies were carried out in pp collisions, using charged jets with transverse momentum $p_{\rm T, jet} >$ 5 GeV/$c$, resolution parameter $R$ = 0.4 and with $\rm D^{0}$-mesons $p_{\rm T, D^{0}} >$ 2 GeV/$c$, with the ALICE experiment at the LHC. We compare these results with the results obtained for the inclusive, gluon-dominated, sample of jets. These measurements at relatively low jet momentum establish an interesting sensitivity to the heavy-flavor production mechanisms and will serve as an important baseline for comparison to Pb-Pb collisions, where jets are modified due to the QCD medium.
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