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Charm quark fugacity in hot QCD
Published 2022-01-01“…We study the fugacity of charm quarks in hot QCD from the quasiparticle perspective. …”
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The prospect of charm quark magnetic moment determination
Published 2020-05-01“…The magnetic moment of the charm quark can be determined using radiative charmonium decay, which can be compared to the $$\varLambda _c^{+}$$ Λc+ magnetic moment within theoretical models. …”
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3
Power corrections from decoupling of the charm quark
Published 2017-11-01Subjects: Get full text
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4
Measurements of charm quark production and hadronization at CMS
Published 2024-01-01“…The study of charm quark hadrons is an important probe into the hadronization of heavy quarks. …”
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5
Hydrodynamization of charm quarks in heavy-ion collisions
Published 2024-01-01“…Exploiting a mapping between transport theory and fluid dynamics, we develop a fluid-dynamic description for charm quarks and show results for charm-hadron momentum distributions. …”
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6
Fragmentation of charmed quark to double-charmed hadrons
Published 2021-05-01“…Abstract We consider the production of hadrons containing two charmed quarks in pp and ee collisions. We perform a numerical comparison of the fragmentation approach with the full calculation at $${{{\mathcal {O}}}}(\alpha _s^4)$$ O ( α s 4 ) . …”
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Identification of beauty and charm quark jets at LHCb
Published 2021“…Identification of jets originating from beauty and charm quarks is important for measuring Standard Model processes and for searching for new physics. …”
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Identification of beauty and charm quark jets at LHCb
Published 2022“…Identification of jets originating from beauty and charm quarks is important for measuring Standard Model processes and for searching for new physics. …”
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COMPARISON OF LIGHT QUARK AND CHARM QUARK FRAGMENTATION
Published 1985“…Separate samples of charm quark and light quark (u, d, s) jets have been isolated in an experiment studying e+e- annihilations at s = 29 GeV. …”
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Simulating Charm Quarks in IP-Glasma Initial Stage and Quark-Gluon Plasma: A Hybrid Approach for charm quark phenomenology
Published 2025-01-01“…We present phenomenological findings on charm quark transport while including its energy loss in both pre-equilibrium and hydrodynamic stages of the evolution. …”
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11
The dynamic hadronization of charm quarks in heavy-ion collisions
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12
Combined analysis of charm-quark fragmentation-fraction measurements
Published 2016-01-01“…A summary of measurements of the fragmentation of charm quarks into a specific hadron is given. Measurements performed in photoproduction and deep inelastic scattering in e± p, pp and e+e‒ collisions are compared, using up-to-date branching ratios. …”
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13
Enhancement of new physics signal sensitivity with mistagged charm quarks
Published 2016-07-01“…We investigate the potential for enhancing search sensitivity for signals having charm quarks in the final state, using the sizable bottom-mistagging rate for charm quarks at the LHC. …”
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Investigation of charm-quark hadronization into baryons in hadronic collisions with ALICE
Published 2025-01-01“…A comprehensive investigation into charm-baryon production provides insight into understanding charm-quark hadronization process. In this contribution, the charm-quark hadronization mechanism is discussed in terms of the production yield ratio between charm hadron species measured by ALICE Collaboration. …”
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15
Calculation of the Photons Emission Rate by Interaction of Charm Quark with Gluon
Published 2024-07-01“…The photonic yield has been calculated for the interaction of heavy charm quarks with gluon from Bremsstrahlung processes. …”
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16
Charm-quark Yukawa coupling in h→cc¯γ at LHC
Published 2019-06-01“…It is extremely challenging to probe the charm-quark Yukawa coupling at hadron colliders primarily due to the large Standard Model (SM) background (including h→bb¯) and the lack of an effective trigger for the signal h→cc¯. …”
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17
Diffusion of charm quarks in jets in high-energy heavy-ion collisions
Published 2019-09-01“…Abstract The radial distribution of $$D^0$$ D0 mesons in jets probes the diffusion of charm quark relative to the jet axis and provides a new perspective to study the interaction mechanisms between heavy quarks and the medium in the nucleus-nucleus collisions. …”
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Measurements of charm quark interaction with the QGP in heavy-ion collisions at STAR
Published 2024-01-01“…The strong suppression of D0 yield is observed for pT > 3 GeV/c in the central collisions, demonstrating that charm quarks suffer significant energy loss in the bulk QCD medium. …”
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19
Higher-order corrections to the kinetic mass definition for the bottom and the charm quarks
Published 2022-06-01“…In these proceedings we discuss the relation between the kinetic and the on-shell schemes for the bottom and the charm quarks and present the methods for the calculation of the mass relation to higher orders in perturbative QCD. …”
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A search for the standard model Higgs boson decaying to charm quarks
Published 2020-03-01“…In the first one, targeting lower vector boson transverse momentum, the H boson candidate is reconstructed via two resolved jets arising from the two charm quarks from the H boson decay. A second strategy identifies the case where the two charm quark jets from the H boson decay merge to form a single jet, which generally only occurs when the vector boson has higher transverse momentum. …”
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