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Heavy-Quark Physics
These lectures provide a pedagogical introduction to the theory of non-leptonic heavy-meson decays recently proposed by Beneke, Buchalla, Sachrajda...
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Heavy quark transverse momentum dependent fragmentation
In this paper, we investigate the heavy quark (HQ) mass effects on the transverse momentum dependent fragmentation function (TMDFF). We first...
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Alternative treatment of the quark mass in the heavy quark expansion
The treatment of the quark mass plays an important role when it comes to increasing the precision of the predictions of the heavy quark expansion for...
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Heavy quark dominance in orbital excitation of singly and doubly heavy baryons
A mechanism of the heavy quark dominance in the orbital excitation is proposed in this paper which is testified to be reasonable for singly and...
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Two-loop form factors for diphoton production in quark annihilation channel with heavy quark mass dependence
We present the computation of the two-loop form factors for diphoton production in the quark annihilation channel. These quantities are relevant for...
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Heavy quark potential and LQCD based quark condensate at finite magnetic field
In the present work, we have studied heavy quarkonia potential in hot and magnetized quark gluon plasma. Inverse magnetic catalysis (IMC) effect is...
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Quark Nuclear Physics with Heavy Quarks
Heavy quarks have been instrumental for progress in our exploration of strong interactions. Quarkonium in particular, a heavy quark-antiquark...
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Low-energy matrix elements of heavy-quark currents
In QCD at energies well below a heavy-quark threshold, the heavy-quark vector current can be represented via local operators made of the lighter...
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Drag force and heavy quark potential in a rotating background
We explored the gravity dual of a rotating quark-gluon plasma by transforming the boundary coordinates of the large black hole limit of...
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Heavy-quark spin symmetry breaking in the Born-Oppenheimer approximation
Heavy-quark spin symmetry is explicitly broken by the mass splitting between a heavy-light pseudoscalar meson and its vector partner. This fact plays...
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Soft-parton contributions to heavy-quark production at low transverse momentum
We consider QCD radiative corrections to the production of a heavy-quark pair in hadronic collisions. We present the computation of the soft-parton...
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QCD at the amplitude level: Fock state interference in heavy quark electroproduction
Quantum chromodynamics (QCD) rigorously predicts the existence of both nonperturbative intrinsic and perturbative extrinsic heavy quark contents of...
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Overview of heavy quark results in heavy ion collisions at the LHC
Heavy flavor quarks such as charm and bottom are excellent probes of the strongly interacting hot-dense medium created in heavy ion collisions to...
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ATLAS and CMS Results on Top Quark and Heavy Vector Boson Pair Production
AbstractTop quark and heavy vector boson pair production in pp collisions at the LHC is a good probe for new physics An accurate measurement of the...
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Heavy quark potential and jet quenching parameter in a rotating D-instanton background
We obtain the dual gravity metric of rotating nuclear matter by performing a standard Lorentz transformation on the static metric in the D-instanton...
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Separation of Quark and Gluon Jets in Heavy Ion Collisions at High Energies
AbstractThe possibility of separating quark and gluon jets in heavy ion collisions, both in the presence of the jet quenching effect and in its...
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Anomalous dimension of the heavy-light quark current in HQET up to four loops
The anomalous dimension of the heavy-light quark current in HQET is calculated up to four loops. The N 3 LL perturbative correction to f B /f D is...